Compact Water Well Pneumatic Drilling Rig For Agriculture / Industry

Compact Water Well Pneumatic Drilling Rig For Agriculture / Industry

Product Specifications

Attribute	Value
Drilling method	Top drive hydraulic rotation and mud pump
Drill pipe length	6m
Drill pipe diameter	89mm/102mm (Adjustable according to depth)
Lifting force	28T
High leg travel	1.35m (Easy to get on and off)
Travel mode	Tracks/tires
Overall dimension	5.6m × 2m × 2.5m
Adaptive conditions	Loose layer and bedrock

Product Overview

The ST400S pneumatic drill rig is engineered for high mobility and deep-hole drilling performance, featuring a maximum lifting force of 28T and rapid lifting speed of 47m/min to maximize operational efficiency. The rig includes a 1.5T auxiliary winch and 1.35m-high support legs for enhanced stability during operation. With optimized air consumption (16-55m³/min) and compatibility with 1.25-3.5Mpa working pressure, it delivers energy-efficient performance across various drilling applications.

Technical Parameters

Category	Parameter	Specifications
Drilling Capacity	Max. Drilling Depth	400m
	Drilling Diameter Range	105-305mm
Drilling Technology	Supported Modes	Top-drive hydraulic rotation, Down-the-hole hammer, Mud drilling
Auxiliary Configuration	Auxiliary winch load	1.5T
	Drill pipe specifications	6m length (Recommended diameter: 89mm)
Energy Efficiency	Air consumption range	16-55m³/min
	Working air pressure range	1.25-3.5Mpa

Key Features

• High Mobility & Stability: Crawler chassis with 21° climbing ability for rugged terrains, supported by 1.35m-high stabilizing legs
• Efficient Lifting System: 28T maximum lifting force with 47m/min speed for rapid operation
• Versatile Drilling Technology: Adapts to all geological formations from loose layers to bedrock

Product Gallery

Shipping Information

• Ships within 3-5 business days
• International shipping available
• Shipping cost varies based on destination

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order