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400m Diesel Crawler Dth Hydraulic Well Digging Machine With Compresor Drill Pipe

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400m Diesel Crawler Dth Hydraulic Well Digging Machine With Compresor Drill Pipe

Large Image : 400m Diesel Crawler Dth Hydraulic Well Digging Machine With Compresor Drill Pipe

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

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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
Usage:	Water Well	Feature:	High Drilling Efficiency
Drilling Diameter:	105-300mm	Rod Length:	6M
Lifting Force:	22T	Fast Lifting Speed:	24m/min
Drilling Efficiency:	10-35m/h	Moving Speed:	21
Highlight:	400m hydraulic water well drilling rig , dth hydraulic water well drilling rig , well drill rig 400m

400m Diesel Crawler DTH Hydraulic Well Digging Machine With Compressor Drill Pipe

Product Specifications

Attribute	Value
Type	Hydraulic crawler drilling machine
Max. Drilling Depth	400m
Dimensions (L×W×H)	6m × 2m × 2.5m
Power Type	89KW
Usage	Water Well
Feature	High drilling efficiency
Drilling Diameter	105-300mm
Rod Length	6M
Lifting Force	22T
Fast Lifting Speed	24m/min
Drilling Efficiency	10-35m/h
Moving Speed	21km/h

Product Overview

The ST400 water well drilling rig features a robust 84KW power system from Guangxi Yuchai Co., Ltd., steel crawler site, and 6.6-meter dual-cylinder hydraulic tower for efficient 6-meter heel pipe operations. Equipped with power generation capabilities for field construction needs, this rig delivers simple, fast operation with drilling speeds exceeding 30 meters per hour.

Technical Parameters

Parameter	Specification
Model	ST400
Drilling Diameter	105-300mm
Drilling Depth	400m
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	45-75rpm
Rotary Torque	9000-10000N.m
Total Weight	10T

Key Features

Durable Traveling Device: Equipped with reduction gearbox for extended service life
Optimized Hydraulic System: Parallel gearbox design with separate oil pump for efficient power distribution
Robust Power Head: Integrally cast gearbox with dual motors for high torque performance
Professional Chassis: Excavator-based design with wide chain plates for minimal road damage
Enhanced Safety: Boom limiters and protective tubing jackets for operational safety

Applications

This versatile drilling rig is suitable for various geological conditions including water well engineering, geothermal wells, and anchor pile holes. Its excavator crawler chassis provides excellent off-road performance, while the modular design allows for truck mounting when increased mobility is required.