HJi series of water well drilling rig is a lightweight, efficient, versatile drilling hole equipment, which borehole drilling machine is mainly applied in drilling wells, irrigation wells, geothermal wells, and air holes for other purposes, especially for mountain and rock formation water engineering. The water well drilling rig machine can work on different formations, with well drilling diameters up to 325mm. The drill machine adopts new hydraulic technology, supporting high torque hydraulic motor rotation and big bore drill hydraulic propulsion, branded multi-cylinder engine-powered two-stage air filter, and the intake air compressor designed for hydraulic systems, extending the life of diesel engines. Unique pump design to facilitate maintenance, and reduce maintenance costs. Centralized hydraulic control console, easy to operate.

Product Parameter

Drilling depth(m):	300
Hole diameter(mm):	130-325
Weight（T）	12
Crawler	Truck
Single push length(m):	6.6
Travel speed(km/h):
Maximum Climbable Gradient:	30
Engine brand:	Yuchai
Main engine power:	85kw
Operating pressure(mpa):	1.7-3.3
Air consumption(m³/min):	17-35
Drilling diameter（mm）:	φ76φ89φ102
Drill rod length（m）:	3.0/6.0
Lifting force(T):	24
Rotate speed(rpm):	55-115
Rotary torque(N.m):	8500-9000
Dimension(mm）(LWH):	850025506200

Features

1.High drilling efficiency, power provided by 85kw diesel engine
2.High efficiency, 20-40m depth per hour, large rotary torque
3.Integrated automation equipment, All terrain moves by itself
4.Adopt consummate design, long service life
5.Drill different terrain ground, soil, sand and rock.

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