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Project Deep Water Pneumatic Drilling Rig 400m

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Project Deep Water Pneumatic Drilling Rig 400m

Large Image : Project Deep Water Pneumatic Drilling Rig 400m

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	ST400

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Wooden box
Delivery Time:	Within 7-12 days
Payment Terms:	L/C, D/A, T/T, Western Union
Supply Ability:	10000year

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Detailed Product Description

Type:	Hydraulic Crawler Drilling Machine	Max. Drilling Depth:	400
Dimension(LWH):	6m×2m×2.5m	Power Type:	89
Feature:	High Drilling Efficiency	Drilling Diameter:	105-300mm
Rod Length:	6M	Lifting Force:	22T
Fast Lifting Speed:	24m/min	Warranty:	1 Year
Highlight:	pneumatic drilling rig 400m , deep water pneumatic drilling rig , project crawler water well drilling rig

Project Deep Water Pneumatic Drilling Rig 400m

Key Specifications

Type	Hydraulic crawler drilling machine
Max. Drilling Depth	400m
Dimensions (L×W×H)	6m × 2m × 2.5m
Power Type	89
Drilling Diameter	105-300mm
Rod Length	6M
Lifting Force	22T
Fast Lifting Speed	24m/min
Warranty	1 Year

Product Overview

The Project Deep Water Pneumatic Drilling Rig is a high-efficiency hydraulic crawler-mounted drilling machine designed for water well drilling applications up to 400m depth. This robust equipment combines advanced drilling technology with exceptional mobility for challenging terrain.

Detailed Technical Parameters

Model	ST400
One-time Advance Length	3000/6000mm
Walking Speed	6km/h
Climbing Ability	25°
Min. Ground Clearance	300mm
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

Drill Pipe Operation Procedure

Stop propulsion, rotation, and cooling water when reaching drill pipe connection depth
Operate fast forward/backward handle to return chuck to position
Reverse gyrator while retreating feed oil cylinder to rotate water braid shaft away
Clamp drill pipe with gripper and open micro regulating flow valve (right rotation)
Connect new drill pipe while rotator moves forward; complete connection when threads engage

Technical Advantages

High Construction Efficiency: Full hydraulic top drive system for L-shaped wells and rapid drilling
Intelligent Operation: Automatic drill pipe loading/unloading reduces labor intensity
Superior Mobility: All-terrain off-road chassis for complex conditions
Versatile Drilling: Supports air DTH hammer, mud drilling, and multiple construction technologies

System Components