300m Crawler Hydraulic Rock Drilling Machine 78kW Yuchai Engine 105-305mm Hole

300m Crawler Hydraulic Rock Drilling Machine With High Performance

Product Description

Designed for industrial, civil, and geothermal drilling applications, this high-performance rig excels in large-diameter deep-hole operations. With drilling capabilities ranging from 105mm to 305mm diameters and depths up to 300 meters, it adapts to diverse geological conditions including loose formations and bedrock. Powered by a robust Yuchai 78kW engine for reliable operation.

Key Features

• Compact structure with small footprint for easy transportation and site deployment
• 30° gradeability for operation on challenging terrain and slopes
• Versatile performance across loose layers, bedrock, and hard rock formations
• Factory-direct pricing for cost efficiency
• Professional technical support team available
• Powered by reliable Yuchai 78KW diesel engine

Technical Specifications

Attribute	Specification
Max. Drilling Depth	300 m
Hole Diameter Range	105 - 305 mm
Drilling Method	Top Drive Hydraulic Rotation
Footage Efficiency	10 - 35 m/h
Max. Rotation Torque	8900 N.m
Max. Hoisting Force	22 T
Engine Power	Yuchai 78 KW Diesel
Travel Speed	2.5 km/h
Gradeability	30 °
Operating Air Pressure	1.25 - 3.5 MPa

Contact Information

IDA ZHAO

Mobile: 86-133 63111262

Website: www.waterwell-drillingrig.com

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