{"id":16186,"date":"2026-10-16T02:07:27","date_gmt":"2026-10-16T02:07:27","guid":{"rendered":"https:\/\/rxdrillrig.com\/?p=16186"},"modified":"2026-10-16T02:18:24","modified_gmt":"2026-10-16T02:18:24","slug":"hydraulic-drilling-rig-maintenance-oil-filters-and-overheating-prevention","status":"publish","type":"post","link":"https:\/\/rxdrillrig.com\/ru\/news\/hydraulic-drilling-rig-maintenance-oil-filters-and-overheating-prevention\/","title":{"rendered":"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u0443\u0440\u043e\u0432\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438: \u043c\u0430\u0441\u043b\u043e, \u0444\u0438\u043b\u044c\u0442\u0440\u044b \u0438 \u043c\u0435\u0440\u044b \u043f\u043e \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044e \u043f\u0435\u0440\u0435\u0433\u0440\u0435\u0432\u0430"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16186\" class=\"elementor elementor-16186\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f964e7 e-flex e-con-boxed e-con e-parent\" data-id=\"6f964e7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c1ddf47 e-flex e-con-boxed e-con e-parent\" data-id=\"c1ddf47\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-eb43338 e-con-full e-flex e-con e-child\" data-id=\"eb43338\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-21871b9 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"21871b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u0443\u0440\u043e\u0432\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438: \u043c\u0430\u0441\u043b\u043e, \u0444\u0438\u043b\u044c\u0442\u0440\u044b \u0438 \u043c\u0435\u0440\u044b \u043f\u043e \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044e \u043f\u0435\u0440\u0435\u0433\u0440\u0435\u0432\u0430<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1a2112 elementor-widget elementor-widget-post-info\" data-id=\"f1a2112\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-bf39931 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/rxdrillrig.com\/ru\/2026\/10\/16\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>16 \u043e\u043a\u0442\u044f\u0431\u0440\u044f, 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5c029f elementor-widget elementor-widget-text-editor\" data-id=\"a5c029f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-pm-slice=\"1 1 []\"><span style=\"color: #000000;\">Why Is Hydraulic Drilling Rig Maintenance Important?<\/span><\/h4><p><span style=\"color: #000000;\"><a href=\"https:\/\/rxdrillrig.com\/ru\/\">Hydraulic drilling rig maintenance<\/a> is essential for maintaining stable equipment operation and reducing avoidable downtime. The hydraulic system powers key drilling functions, including power head rotation, feeding, lifting, and other machine movements. Problems with hydraulic oil, filters, hoses, or cooling can affect drilling performance and increase the risk of component damage.<\/span><\/p><p><span style=\"color: #000000;\">During mineral exploration and geological drilling, equipment may operate for extended periods in dusty environments and under demanding working conditions. Regular hydraulic system inspections help operators identify oil contamination, leakage, restricted filters, and abnormal temperature changes before they develop into more serious problems.<\/span><\/p><p><span style=\"color: #000000;\">For operators using a <strong>hydraulic drilling rig<\/strong>, three areas deserve particular attention: hydraulic oil condition, filter maintenance, and overheating prevention.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5829358 elementor-widget elementor-widget-image\" data-id=\"5829358\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"853\" height=\"640\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/08\/%E6%B0%B4%E4%BA%95%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-8.26-4.png?fit=853%2C640&amp;ssl=1\" class=\"attachment-full size-full wp-image-15953\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9f9138 elementor-widget elementor-widget-text-editor\" data-id=\"a9f9138\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-pm-slice=\"1 1 []\"><span style=\"color: #000000;\">1. Hydraulic Oil Maintenance for Drilling Rigs<\/span><\/h4><p><span style=\"color: #000000;\">Hydraulic oil transmits power through the system and helps lubricate internal components. Maintaining the correct oil level and condition is an important part of hydraulic drilling rig maintenance.<\/span><\/p><h5><span style=\"color: #000000;\">1.1 Check the Hydraulic Oil Level<\/span><\/h5><p><span style=\"color: #000000;\">Check the hydraulic oil tank before operation and confirm that the oil level remains within the specified range.<\/span><\/p><p><span style=\"color: #000000;\">Insufficient hydraulic oil may affect system operation and contribute to abnormal temperature increases. If the level is too low, identify whether leakage or another problem is responsible before adding oil.<\/span><\/p><p><span style=\"color: #000000;\">When topping up the tank, use the hydraulic oil grade specified for the machine. Do not mix different oil grades without confirmation from the manufacturer.<\/span><\/p><h5><span style=\"color: #000000;\">1.2 Inspect Hydraulic Oil Condition<\/span><\/h5><p><span style=\"color: #000000;\">Oil condition can provide useful information about the health of the hydraulic system.<\/span><\/p><p><span style=\"color: #000000;\">During scheduled inspections, look for:<\/span><\/p><ul data-spread=\"false\"><li><p><span style=\"color: #000000;\"><strong>Darkened oil:<\/strong> May indicate oil deterioration or contamination.<\/span><\/p><\/li><li><p><span style=\"color: #000000;\"><strong>Milky or emulsified oil:<\/strong> May indicate water contamination.<\/span><\/p><\/li><li><p><span style=\"color: #000000;\"><strong>Visible particles:<\/strong> May indicate contamination or component wear.<\/span><\/p><\/li><li><p><span style=\"color: #000000;\"><strong>Unusual temperature changes:<\/strong> May indicate a system problem that requires further investigation.<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">Visual inspection alone cannot identify every type of oil degradation. If the oil appears abnormal, take an appropriate sample and arrange further inspection.<\/span><\/p><p><span style=\"color: #000000;\">Replace the oil when required by its condition or the equipment manufacturer&#8217;s maintenance schedule.<\/span><\/p><h5><span style=\"color: #000000;\">1.3 Use Clean Hydraulic Oil During Refilling<\/span><\/h5><p><span style=\"color: #000000;\">Contamination can enter the hydraulic system during oil storage, handling, or refilling.<\/span><\/p><p><span style=\"color: #000000;\">To reduce this risk, use clean hydraulic oil and fill the tank through an appropriate filtration method. Keep filling equipment clean and prevent dust, water, and other contaminants from entering the reservoir.<\/span><\/p><p><span style=\"color: #000000;\">For hydraulic systems, clean oil is not simply a consumable requirement. It is part of protecting pumps, valves, cylinders, and other hydraulic components.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-180ddb0 elementor-widget elementor-widget-image\" data-id=\"180ddb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"986\" height=\"319\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/05\/%E5%B2%A9%E5%BF%83%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-5.21-3.png?fit=986%2C319&amp;ssl=1\" class=\"attachment-full size-full wp-image-15251\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6837f8 elementor-widget elementor-widget-text-editor\" data-id=\"b6837f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-pm-slice=\"1 1 []\"><span style=\"color: #000000;\">2. Hydraulic Filter Maintenance and Replacement<\/span><\/h4><p><span style=\"color: #000000;\">Hydraulic filters help remove contaminants from the oil as it circulates through the system. If a filter becomes restricted or damaged, it may affect oil flow and system performance.<\/span><\/p><h5><span style=\"color: #000000;\">2.1 Inspect the Hydraulic Filters Regularly<\/span><\/h5><p><span style=\"color: #000000;\">During routine maintenance, inspect accessible filter housings and check for signs of leakage, damage, or abnormal operating conditions.<\/span><\/p><p><span style=\"color: #000000;\">Pay attention to the following filter types where fitted:<\/span><\/p><ul data-spread=\"false\"><li><p><span style=\"color: #000000;\">Hydraulic return filter<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Hydraulic suction filter<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Pilot filter<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">Different filters serve different functions. Follow the drilling rig&#8217;s hydraulic system specifications to identify their locations and correct service procedures.<\/span><\/p><h5><span style=\"color: #000000;\">2.2 When Should Hydraulic Filters Be Replaced?<\/span><\/h5><p><span style=\"color: #000000;\">Filter service intervals depend on the machine design, operating hours, working conditions, and manufacturer recommendations.<\/span><\/p><p><span style=\"color: #000000;\">The maintenance reference used for this article provides the following example schedule:<\/span><\/p><table><tbody><tr><th><span style=\"color: #000000;\">Maintenance Interval<\/span><\/th><th><span style=\"color: #000000;\">Hydraulic Maintenance Task<\/span><\/th><\/tr><tr><td><span style=\"color: #000000;\">Weekly, approximately 50 operating hours<\/span><\/td><td><span style=\"color: #000000;\">Inspect the hydraulic return filter and clean or replace it as required<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Monthly, approximately 200\u2013250 operating hours<\/span><\/td><td><span style=\"color: #000000;\">Replace the return filter element and inspect and service the pilot filter as specified<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Every 500 operating hours<\/span><\/td><td><span style=\"color: #000000;\">Clean the hydraulic oil tank and replace the hydraulic oil, suction filter, return filter, and pilot filter<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"color: #000000;\">These intervals are provided as a maintenance reference, not universal service intervals for every hydraulic drilling rig. Always confirm the correct schedule for the equipment being used.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Important:<\/strong> Cleaning a filter is not always an adequate substitute for replacement. Replace filter elements according to the manufacturer&#8217;s requirements, and never continue operating with a damaged or unsuitable filter.<\/span><\/p><h5><span style=\"color: #000000;\">2.3 Why Filter Maintenance Matters<\/span><\/h5><p><span style=\"color: #000000;\">Neglecting filter maintenance can allow contamination to accumulate or restrict the flow of oil through the system. Depending on the hydraulic circuit, this may contribute to unstable operation, increased wear, or overheating.<\/span><\/p><p><span style=\"color: #000000;\">A consistent maintenance record helps operators track filter service dates and avoid missing scheduled replacements.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1460f32 elementor-widget elementor-widget-image\" data-id=\"1460f32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1019\" height=\"320\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/05\/%E5%B2%A9%E5%BF%83%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-5.21-2.png?fit=1019%2C320&amp;ssl=1\" class=\"attachment-full size-full wp-image-15250\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e32da5 elementor-widget elementor-widget-text-editor\" data-id=\"9e32da5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-pm-slice=\"1 1 []\"><span style=\"color: #000000;\">3. How to Prevent Hydraulic Drilling Rig Overheating<\/span><\/h4><p><span style=\"color: #000000;\">Hydraulic overheating can reduce operating efficiency and accelerate oil deterioration. If a drilling rig repeatedly operates at an abnormal temperature, the underlying cause should be identified rather than relying on cooling alone.<\/span><\/p><h5><span style=\"color: #000000;\">3.1 Understand the Recommended Oil Temperature<\/span><\/h5><p><span style=\"color: #000000;\">The maintenance reference used for this article recommends a hydraulic oil operating temperature range of <strong>40\u201360\u00b0C<\/strong> and specifies that the machine should be stopped and allowed to cool when the temperature exceeds <strong>65\u00b0C<\/strong>.<\/span><\/p><p><span style=\"color: #000000;\">These values are equipment-specific reference figures, not universal limits for all hydraulic drilling rigs. Always follow the operating temperature range and shutdown requirements in the relevant manufacturer&#8217;s manual.<\/span><\/p><p><span style=\"color: #000000;\">Do not continue prolonged operation when the hydraulic oil temperature exceeds the permitted range.<\/span><\/p><h5><span style=\"color: #000000;\">3.2 Check the Hydraulic Oil Level<\/span><\/h5><p><span style=\"color: #000000;\">A low oil level can contribute to abnormal operating conditions and may be associated with overheating.<\/span><\/p><p><span style=\"color: #000000;\">Check the reservoir level and inspect the system for leakage. If oil loss continues, identify and repair the cause rather than repeatedly topping up the tank.<\/span><\/p><h5><span style=\"color: #000000;\">3.3 Inspect the Cooling System<\/span><\/h5><p><span style=\"color: #000000;\">Dust and debris can accumulate on hydraulic oil coolers and other heat-dissipation surfaces, reducing cooling effectiveness.<\/span><\/p><p><span style=\"color: #000000;\">Inspect the cooling system for blocked surfaces and clean them according to the manufacturer&#8217;s instructions. Make sure the cooling components are operating correctly before returning the machine to service.<\/span><\/p><h5><span style=\"color: #000000;\">3.4 Check Filters and Hydraulic Components<\/span><\/h5><p><span style=\"color: #000000;\">Restricted filters, abnormal valve operation, or other hydraulic faults may contribute to excessive heat.<\/span><\/p><p><span style=\"color: #000000;\">If overheating continues after checking the oil level and cooling system, inspect the filters and hydraulic components. Qualified technicians may need to check system pressure and valve operation to identify the underlying cause.<\/span><\/p><p><span style=\"color: #000000;\">Do not adjust pressure settings or dismantle pressurized hydraulic components without the appropriate procedures and technical expertise.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a922ac5 elementor-widget elementor-widget-image\" data-id=\"a922ac5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1055\" height=\"296\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/05\/%E5%B2%A9%E5%BF%83%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-5.21.png?fit=1055%2C296&amp;ssl=1\" class=\"attachment-full size-full wp-image-15249\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-495479c elementor-widget elementor-widget-text-editor\" data-id=\"495479c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-pm-slice=\"1 1 []\"><span style=\"color: #000000;\">4. Hydraulic Hose Inspection: Identify Problems Early<\/span><\/h4><p><span style=\"color: #000000;\">Hydraulic hoses operate under pressure and may deteriorate through aging, abrasion, vibration, or exposure to harsh working conditions.<\/span><\/p><p><span style=\"color: #000000;\">During routine hydraulic drilling rig maintenance, inspect hoses and connections for:<\/span><\/p><ul data-spread=\"false\"><li><p><span style=\"color: #000000;\">Oil leakage around fittings<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Cracks or visible aging on the hose surface<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Bulges, deformation, or abrasion<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Loose or damaged connections<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Signs of contact with moving or hot components<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">Replace hoses that show serious damage or deterioration. Do not wait for a hose to burst before taking action.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Safety reminder:<\/strong> Shut down the machine, isolate the power source, release hydraulic pressure according to the manufacturer&#8217;s procedure, and allow hot components to cool before performing maintenance. Never use your hands to search for a pressurized hydraulic leak.<\/span><\/p><h4><span style=\"color: #000000;\">5. A Practical Hydraulic Drilling Rig Maintenance Checklist<\/span><\/h4><p><span style=\"color: #000000;\">The following checklist can help operators organize inspections and maintenance records.<\/span><\/p><table><tbody><tr><th><span style=\"color: #000000;\">Inspection Item<\/span><\/th><th><span style=\"color: #000000;\">\u0427\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c<\/span><\/th><th><span style=\"color: #000000;\">Recommended Action<\/span><\/th><\/tr><tr><td><span style=\"color: #000000;\">Hydraulic oil level<\/span><\/td><td><span style=\"color: #000000;\">Oil level within the specified range<\/span><\/td><td><span style=\"color: #000000;\">Top up with the correct oil after checking for leakage<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Hydraulic oil condition<\/span><\/td><td><span style=\"color: #000000;\">Darkening, emulsification, or visible contamination<\/span><\/td><td><span style=\"color: #000000;\">Investigate and replace oil when required<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Hydraulic filters<\/span><\/td><td><span style=\"color: #000000;\">Condition, leakage, and scheduled service<\/span><\/td><td><span style=\"color: #000000;\">Clean or replace according to the manual<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Hydraulic hoses<\/span><\/td><td><span style=\"color: #000000;\">Cracks, bulges, abrasion, and leaks<\/span><\/td><td><span style=\"color: #000000;\">Replace damaged hoses<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Cooling system<\/span><\/td><td><span style=\"color: #000000;\">Dust buildup and cooling performance<\/span><\/td><td><span style=\"color: #000000;\">Clean and inspect as specified<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Oil temperature<\/span><\/td><td><span style=\"color: #000000;\">Temperature within the permitted range<\/span><\/td><td><span style=\"color: #000000;\">Stop and investigate if limits are exceeded<\/span><\/td><\/tr><tr><td><span style=\"color: #000000;\">Maintenance records<\/span><\/td><td><span style=\"color: #000000;\">Operating hours and completed work<\/span><\/td><td><span style=\"color: #000000;\">Record inspections, replacements, and abnormal findings<\/span><\/td><\/tr><\/tbody><\/table><p><span style=\"color: #000000;\">The checklist should be adapted to the drilling rig model and working environment. In particularly dusty conditions or during intensive operation, more frequent inspections may be necessary.<\/span><\/p><h4><span style=\"color: #000000;\">6. When Should You Seek Professional Hydraulic System Inspection?<\/span><\/h4><p><span style=\"color: #000000;\">Routine maintenance helps prevent many avoidable problems, but some symptoms require further diagnosis.<\/span><\/p><p><span style=\"color: #000000;\">Arrange a professional inspection if the drilling rig experiences:<\/span><\/p><ul data-spread=\"false\"><li><p><span style=\"color: #000000;\">Repeated hydraulic oil overheating<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Persistent oil leakage<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Unstable power head or cylinder movement<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Abnormal hydraulic pressure<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Repeated filter blockage<\/span><\/p><\/li><li><p><span style=\"color: #000000;\">Unusual hydraulic pump noise<\/span><\/p><\/li><\/ul><p><span style=\"color: #000000;\">These symptoms can have several causes. Avoid replacing parts based on a single symptom without confirming the underlying fault.<\/span><\/p><p><span style=\"color: #000000;\">For complex hydraulic problems, follow the equipment manufacturer&#8217;s troubleshooting procedures or consult qualified service personnel.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-601d779 elementor-widget elementor-widget-image\" data-id=\"601d779\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/08\/%E5%B2%A9%E5%BF%83%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-8.12-4.png?fit=1920%2C1280&amp;ssl=1\" class=\"attachment-full size-full wp-image-15764\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cfe752 elementor-widget elementor-widget-text-editor\" data-id=\"3cfe752\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 data-pm-slice=\"1 1 []\">\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h4><p><span style=\"color: #000000;\">Effective hydraulic drilling rig maintenance depends on clean hydraulic oil, timely filter replacement, regular hose inspections, and early action when operating temperatures become abnormal.<\/span><\/p><p><span style=\"color: #000000;\">The maintenance reference used for this article gives an example hydraulic oil operating range of 40\u201360\u00b0C, with shutdown and cooling required when the temperature exceeds 65\u00b0C. Filter and oil replacement intervals should likewise be confirmed against the maintenance requirements for the specific equipment.<\/span><\/p><p><span style=\"color: #000000;\">By maintaining accurate service records and responding promptly to abnormal conditions, operators can help protect hydraulic components and reduce avoidable downtime.<\/span><\/p><p><span style=\"color: #000000;\">If you are planning a geological exploration project, explore the<\/span> <a href=\"https:\/\/rxdrillrig.com\/ru\/core-drilling-rig\/\"><strong>RUIXIN Core Drilling Rig range<\/strong><\/a> <span style=\"color: #000000;\">to learn more about drilling equipment for core sampling and mineral exploration.<\/span><\/p><p><span style=\"color: #000000;\"><strong>Coming Next:<\/strong> Drilling Rig Winch and Wire Rope Maintenance: Inspection, Lubrication, and Safety Checks<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4f254b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e4f254b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a69a06 elementor-widget elementor-widget-text-editor\" data-id=\"1a69a06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-pm-slice=\"1 1 []\"><span style=\"color: #000000;\"><strong>\u0410\u0432\u0442\u043e\u0440:<\/strong> \u041e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 RUIXIN<\/span><\/p><p><span style=\"color: #000000;\"><strong>\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043e\u0431\u0437\u043e\u0440:<\/strong> \u0418\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u0430\u044f \u043a\u043e\u043c\u0430\u043d\u0434\u0430 RUIXIN<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-372dc06 e-con-full e-flex e-con e-child\" data-id=\"372dc06\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8af1036 elementor-widget elementor-widget-heading\" data-id=\"8af1036\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26ea0ab elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"26ea0ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:35,&quot;sizes&quot;:[]},&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-16186 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-drilling-rig-maintenance tag-hydraulic-drilling-rig-maintenance tag-hydraulic-oil-maintenance\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/hydraulic-drilling-rig-maintenance-oil-filters-and-overheating-prevention\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/10\/%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-10.16.png?fit=960%2C640&amp;ssl=1\" class=\"attachment-full size-full wp-image-16187\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/rxdrillrig.com\/ru\/news\/hydraulic-drilling-rig-maintenance-oil-filters-and-overheating-prevention\/\" >\n\t\t\t\t\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0435 \u0433\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0431\u0443\u0440\u043e\u0432\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438: \u043c\u0430\u0441\u043b\u043e, \u0444\u0438\u043b\u044c\u0442\u0440\u044b \u0438 \u043c\u0435\u0440\u044b \u043f\u043e \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044e \u043f\u0435\u0440\u0435\u0433\u0440\u0435\u0432\u0430\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/hydraulic-drilling-rig-maintenance-oil-filters-and-overheating-prevention\/\" aria-label=\"Read more about Hydraulic Drilling Rig Maintenance: Oil, Filters, and Overheating Prevention\" tabindex=\"-1\" >\n\t\t\t\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-16148 post type-post status-publish format-standard has-post-thumbnail hentry category-news\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/two-customized-battery-mining-locomotives-shipped-to-africa-for-gold-mine-project\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/09\/%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-9.24-5.png?fit=960%2C640&amp;ssl=1\" class=\"attachment-full size-full wp-image-16149\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/rxdrillrig.com\/ru\/news\/two-customized-battery-mining-locomotives-shipped-to-africa-for-gold-mine-project\/\" >\n\t\t\t\t\u0414\u0432\u0430 \u043b\u043e\u043a\u043e\u043c\u043e\u0442\u0438\u0432\u0430 \u0434\u043b\u044f \u0434\u043e\u0431\u044b\u0447\u0438 \u0430\u043a\u043a\u0443\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u043d\u044b\u0445 \u0431\u0430\u0442\u0430\u0440\u0435\u0439, \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u043f\u043e \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0437\u0430\u043a\u0430\u0437\u0443, \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u0432 \u0410\u0444\u0440\u0438\u043a\u0443 \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043f\u043e \u0434\u043e\u0431\u044b\u0447\u0435 \u0437\u043e\u043b\u043e\u0442\u0430\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/two-customized-battery-mining-locomotives-shipped-to-africa-for-gold-mine-project\/\" aria-label=\"\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435 \u043e \u0434\u0432\u0443\u0445 \u043b\u043e\u043a\u043e\u043c\u043e\u0442\u0438\u0432\u0430\u0445, \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0434\u043e\u0431\u044b\u0447\u0438 \u0440\u0443\u0434\u044b \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0430\u043a\u043a\u0443\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u043d\u044b\u0445 \u0431\u0430\u0442\u0430\u0440\u0435\u0439, \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0432 \u0410\u0444\u0440\u0438\u043a\u0443 \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043f\u043e \u0434\u043e\u0431\u044b\u0447\u0435 \u0437\u043e\u043b\u043e\u0442\u0430\" tabindex=\"-1\" >\n\t\t\t\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-16104 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-600m-core-drilling-rig tag-africa-drilling-project tag-drilling-rig-machine\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/600m-drilling-rig-machine-for-african-mineral-exploration\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/09\/%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-9.17.png?fit=960%2C640&amp;ssl=1\" class=\"attachment-full size-full wp-image-16105\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/rxdrillrig.com\/ru\/news\/600m-drilling-rig-machine-for-african-mineral-exploration\/\" >\n\t\t\t\t\u0411\u0443\u0440\u043e\u0432\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0434\u043b\u0438\u043d\u043e\u0439 600 \u043c \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0435\u0434\u043a\u0438 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u0438\u0441\u043a\u043e\u043f\u0430\u0435\u043c\u044b\u0445 \u0432 \u0410\u0444\u0440\u0438\u043a\u0435\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/600m-drilling-rig-machine-for-african-mineral-exploration\/\" aria-label=\"\u0423\u0437\u043d\u0430\u0439\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0431\u0443\u0440\u043e\u0432\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0434\u043b\u0438\u043d\u043e\u0439 600 \u043c \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0435\u0434\u043a\u0438 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u0438\u0441\u043a\u043e\u043f\u0430\u0435\u043c\u044b\u0445 \u0432 \u0410\u0444\u0440\u0438\u043a\u0435\" tabindex=\"-1\" >\n\t\t\t\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 \"\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-16072 post type-post status-publish format-standard has-post-thumbnail hentry category-news tag-300m-water-well-drilling-rig tag-hydraulic-drilling-rig tag-water-well-drilling-rig\" role=\"listitem\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/300m-water-well-drilling-rig-shipped-for-overseas-water-well-project\/\" tabindex=\"-1\" >\n\t\t\t<div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/rxdrillrig.com\/wp-content\/uploads\/2026\/09\/%E6%B0%B4%E4%BA%95%E9%92%BB%E6%9C%BA%E6%96%B0%E9%97%BBAI%E5%9B%BE-9.10.png?fit=960%2C640&amp;ssl=1\" class=\"attachment-full size-full wp-image-16073\" alt=\"\" \/><\/div>\n\t\t<\/a>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/rxdrillrig.com\/ru\/news\/300m-water-well-drilling-rig-shipped-for-overseas-water-well-project\/\" >\n\t\t\t\t\u041e\u0442\u0433\u0440\u0443\u0436\u0435\u043d\u0430 \u0431\u0443\u0440\u043e\u0432\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0434\u043b\u044f \u0431\u0443\u0440\u0435\u043d\u0438\u044f \u0432\u043e\u0434\u043e\u0437\u0430\u0431\u043e\u0440\u043d\u044b\u0445 \u0441\u043a\u0432\u0430\u0436\u0438\u043d \u0433\u043b\u0443\u0431\u0438\u043d\u043e\u0439 300 \u043c \u0434\u043b\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u0430\u0440\u0443\u0431\u0435\u0436\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043f\u043e \u0431\u0443\u0440\u0435\u043d\u0438\u044e \u0432\u043e\u0434\u043e\u0437\u0430\u0431\u043e\u0440\u043d\u044b\u0445 \u0441\u043a\u0432\u0430\u0436\u0438\u043d\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/rxdrillrig.com\/ru\/news\/300m-water-well-drilling-rig-shipped-for-overseas-water-well-project\/\" aria-label=\"\u0423\u0437\u043d\u0430\u0439\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0431\u0443\u0440\u043e\u0432\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u0434\u043b\u044f \u0431\u0443\u0440\u0435\u043d\u0438\u044f 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data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3fb5d3 e-flex e-con-boxed e-con e-parent\" data-id=\"e3fb5d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ab2534a elementor-widget elementor-widget-text-editor\" data-id=\"ab2534a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6><span style=\"color: #000000;\">\u0415\u0441\u043b\u0438 \u0432\u044b \u0445\u043e\u0442\u0438\u0442\u0435 \u0443\u0437\u043d\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e \u0434\u0440\u0443\u0433\u0438\u0445 \u043d\u0430\u0448\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u0445, \u043d\u0430\u0436\u043c\u0438\u0442\u0435 \u043d\u0430 \u0441\u0441\u044b\u043b\u043a\u0443 \u043d\u0438\u0436\u0435, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u044c \u043d\u0430\u0448 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0430\u0439\u0442.<\/span><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b2b5fbc e-flex e-con-boxed e-con e-parent\" data-id=\"b2b5fbc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe46cc4 elementor-widget elementor-widget-button\" data-id=\"fe46cc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button 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data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-4b5c185 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-tags\" viewbox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.941 225.941L286.059 14.059A48 48 0 0 0 252.118 0H48C21.49 0 0 21.49 0 48v204.118a48 48 0 0 0 14.059 33.941l211.882 211.882c18.744 18.745 49.136 18.746 67.882 0l204.118-204.118c18.745-18.745 18.745-49.137 0-67.882zM112 160c-26.51 0-48-21.49-48-48s21.49-48 48-48 48 21.49 48 48-21.49 48-48 48zm513.941 133.823L421.823 497.941c-18.745 18.745-49.137 18.745-67.882 0l-.36-.36L527.64 323.522c16.999-16.999 26.36-39.6 26.36-63.64s-9.362-46.641-26.36-63.64L331.397 0h48.721a48 48 0 0 1 33.941 14.059l211.882 211.882c18.745 18.745 18.745 49.137 0 67.882z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/rxdrillrig.com\/ru\/tag\/300m-water-well-drilling-rig\/\" class=\"elementor-post-info__terms-list-item\">\u0411\u0443\u0440\u043e\u0432\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0434\u043b\u044f \u0431\u0443\u0440\u0435\u043d\u0438\u044f \u0432\u043e\u0434\u044f\u043d\u044b\u0445 \u0441\u043a\u0432\u0430\u0436\u0438\u043d 300 \u043c<\/a>, <a href=\"https:\/\/rxdrillrig.com\/ru\/tag\/hydraulic-drilling-rig\/\" class=\"elementor-post-info__terms-list-item\">\u0413\u0438\u0434\u0440\u0430\u0432\u043b\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0431\u0443\u0440\u043e\u0432\u0430\u044f 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class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.ytminingmachine.com\">https:\/\/www.ytminingmachine.com<\/a><\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9600866 e-flex e-con-boxed e-con e-parent\" data-id=\"9600866\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Why Is Hydraulic Drilling Rig Maintenance Important? Hydraulic drilling rig maintenance is essential for maintaining stable equipment operation and reducing avoidable downtime. The hydraulic system<\/p>","protected":false},"author":3,"featured_media":16187,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[46],"tags":[210,212,213],"class_list":["post-16186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-drilling-rig-maintenance","tag-hydraulic-drilling-rig-maintenance","tag-hydraulic-oil-maintenance"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.9 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hydraulic Drilling Rig Maintenance: Oil, Filters, and Overheating Prevention - 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