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200m/ 300m Depth Pneumatic water Well Drilling Rig To South Africa

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200m/ 300m Depth Pneumatic water Well Drilling Rig To South Africa

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Product Details:

Place of Origin:	China
Brand Name:	JINZHOU SHITAN
Certification:	ISO
Model Number:	ST-350

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Standard Export Package
Delivery Time:	7-10 days
Payment Terms:	T/T, Western Union
Supply Ability:	20000 sets per year

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Detailed Product Description

Product Name:	ST 350 Meters Depth Pneumatic High Speed Drilling Rig	Model:	Truck-mounted Drilling Rig
Machine Type:	Drilling Equipment	Certification:	ISO
Hole Diameter:	Customized	Drilling Depths:	350meters
Condition:	New	Weight:	8.9 T
Warranty:	12 Months	Rotation Torque:	7500Nm, 983 N.m, 4200N.m, 3400mm
Air Consumption:	16-30 M3/min, 20-100m3/min, 17-31m3/min, 16-30cubic Meter/min	After Sale Service:	Video Support
Highlight:	350m small borehole drilling machine , 350m portable well drilling equipment , portable well drilling equipment pneumatic

ST 350 Meters Depth Pneumatic High Speed Drilling Rig

Product Overview

The ST 350 Pneumatic High-Speed Drilling Rig is a robust and efficient solution for water well drilling in challenging terrains, including hard rock, dry soil, and remote off-grid locations. With a maximum drilling depth of 350 meters, this air-powered rig ensures high penetration speed, low maintenance, and reliable performance — perfect for borehole drilling contractors, mining prospecting, and rural water supply projects.

Key Specifications

Model: ST 350

Power Source: Yuchai 91kw Diesel (Reliable in remote areas with no electricity grid)

Drilling Diameter: 105mm-305mm

Travelling Speed: 0-2.5km/h

Usage: Ideal for ore drilling, water wells

Depth: 350m

Weight: 9T

Rotary Speed: 8900

Warranty: 12 Months

Drilling Rods: 89mm/102mm

Dimensions: 5200mm × 2000mm × 2350mm

Walking Style: Truck-mounted drilling rig

Colors: Customizable

High Leg Travel: 1.35m

Sales Areas: Africa, Asia, America and other countries and regions

Strata: Soft soil layer, Hard rock layers (such as granite and sandstone)

Key Features

The drilling rig can use five-speed manual integrated gearbox, hydraulic release bearing and full synchronizer for gear shifting, with high reliability and long service life
The drilling rig adopts mechanical winch, which has fast lifting speed and is easy to deal with bottom hole accidents
All steel hydraulic crawler chassis has excellent off-road performance, especially in muddy areas
The drilling rig adopts four high-strength hydraulic legs, with a maximum support height of 1.5m, which is convenient for loading and moving of the drilling rig and reduces the hoisting cost

Applications

Crawler pneumatic drilling rig, mechanical walking, with high base gear, can cross uneven terrain by itself, and can load and unload vehicles automatically, saving hoisting expenses! Small size, automatic hydraulic system, safe and reliable!