300m Drilling depth Factory Price Hydraulic Rotary Drilling Rig Machine

Water Well Drill Rig

Optimal Hole Range: φ140-325

Hole depth.Max: 300m

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Features of this model

The walking motor has a reducer, which is durable and has a long service life.
The machine can drill holes in different formations (rock layers, mud layers, sand layers), and the maximum aperture can reach 300mm.
This machine adopts high-torque hydraulic motor power head and brand diesel oil, and the hydraulic control system adopts large-diameter hydraulic cylinder. The brand diesel is protected by a two-stage air filtration.

Technical Specifications

The weight （T）	8
The hole diameter （mm）	140-305
Drilling depth （m）	300
One-time advance length （m）	6.6
Walking speed （km/h）	2.5
Climbing angles （Max.）	30
Equipped capacitor （kw）	85
Using air pressure （MPA）	1.7-3.0
Air consumption （m³/min）	17-36
Swing speed（rpm）	40-70
The penetration efficiency （m/h）	15-35
Drill pipe diameter （mm）	φ76 φ89 φ102
Drill pipe length （m）	1.5m 2.0m 3.0m 6.0m
Rig lifting force （T）	18
Rapid rise speed （m/min）	22
Fast feeding speed （m/min）	40
Width of loading（m）	2.6
Hoisting force of winch （T）	2
Swing torque （N.m）	5700-7500
Dimension （mm）	5900×1850×2200
Equipped with hammer	Medium and high wind pressure series
High leg stroke （m）	1.4

Operation video

Transpot dimensions

Detail features of 300m water well drill rig

1.Powerful configuration, a worry-free direct choice.

The all-new model comes with more configurations. It is equipped with a Yuchai 91KW four-cylinder diesel engine, boasting a peak horsepower of 123.7 hp.

2.Standard configuration includes a generator and an electric welding machine.

The factory-standard generator is powerful, capable of outputting 24V and 220V currents. The electric welding machine can be directly connected to the screw holes, offering versatile forms and multiple functions. Even in field construction, it can fully meet the construction needs — as long as there is fuel, power can be generated.

3. 6.6-meter sliding frame, compatible with various drill pipes.

The standard 6.6-meter sliding frame is compatible with various drill pipe models such as 1.5m, 2m, 3m, and 6m. Its presence firmly guarantees the needs for diversified and convenient construction, providing solid support for the construction work.

4.Steam-water dual-purpose quick valve

Equipped with a steam-water dual-purpose quick valve, the valve body responds rapidly and can be opened or closed quickly. It enables control over the speed of rotation, featuring diverse construction capabilities and strong applicability. The switching between high and low speeds helps the drilling rig adapt to more working conditions.