ST400 Hydraulic Crawler Water Well Drilling Rig - 400m Depth, 105-300mm Diameter, 100KW Power

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: Within 7-12 days

Brand: ShiTan

Product Description

ST400 Pneumatic Water Well Drilling Rig

Lightweight, multifunctional drilling equipment designed for water wells, agricultural irrigation, geothermal systems, and other borehole applications. Excels in mountainous terrain and rocky strata with drilling efficiency significantly higher than traditional rotary rigs.

Key Specifications

Specification	Value
Type	Hydraulic crawler drilling machine
Max. Drilling Depth	400m
Dimensions (L×W×H)	6m × 2m × 2.5m
Drilling Diameter	105-300mm
Rod Length	6m
Lifting Force	22T
Fast Lifting Speed	24m/min

Technical Parameters

Parameter	Value
Model	ST400
One-time Advance Length	3000/6000mm
Walking Speed	6km/h
Climbing Ability	25°
Working Air Pressure	1.7-3.5Mpa
Air Consumption	17-35m³/min
Main Power	100KW/6 Cylinder
Rotation Speed	45-75rpm
Rotary Torque	9000-10000N.m
Total Weight	10T

Advanced Features

Versatile drilling capability through various strata with diameters up to 350mm
Hydraulic system with dual high-torque motors (8000N·M) and six-speed switching
High-pressure propulsion cylinders provide 15T lifting force at 24m/min speed
Fuel-efficient six-cylinder turbocharged engine with sufficient hydraulic power
Innovative slideway mechanism for easy drill pipe handling (4m stroke)
Four independently operated hydraulic jack cylinders for stability and adjustment
Two-stage air filtration for reliable operation in harsh conditions
Excavator crawler chassis for excellent off-road mobility
Optional arc welding generator for field maintenance and night work
Modular design allows for truck mounting when needed

Applications

Water well drilling, agricultural irrigation, geothermal systems, mobile drilling operations, and various borehole applications.

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