Zoomlion Rotary Drilling Rig Zr300d 88m Maximum Drilling Depth 2500mm Max. Drilling Diameter

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: ZR300D
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 2500mm
• Drill Hole Depth: 88m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Brand: Famous Brand
• Operation Weight: 100000kg
• Max. Drilling Diameter: 2500mm
• Max. Drilling Depth: 88/58m
• Max. Output Torque: 300kN·m
• Rotary Speed Range: 5-28rpm
• Max. Travelling Speed: 1.72km/H
• Slewing Radius: 4967mm
• Specification: 100000kg
• Origin: China
• HS Code: 8430509000
• Production Capacity: 300units/Month

Product Description

Product Description

ZR300D 88m Rotary Drilling Rig

 

High drilling torque, High pressuring, and high construction efficiency.

Simple installation and convenient construction. Hoisting and pressurizing, long stroke is suitable for the working condition of lower guard tube and long spiral.

 

Advantage introduction

*Rotary drive with three motors, which ensures large torque, high reserve coefficient and stronger construction capacity.

*High construction efficiency thanks to big flow main pump, multi-gear rotary drive.

*More stable structure and stronger bearing capacity thanks to large supporting angle of the mast cylinder, lower center of gravity, and reinforced chassis.

*New generation cab with better vision, more comfortable operation, new electrical controlpanel.360 full view monitoring.

*Options: Auto-lubrication, spin-off.

Product Parameters

Item	ZR300D
Operation weight	100000kg
Rate power of engine	298kW
Max.drilling diameter	2500mm
Max.drilling depth	88/58m
Max. output torque	300kN ·m
Rotary speed range	5~28rpm
Crowd force push	335kN
Crowd force pull	335kN
Max. stroke crowd	17100mm
Max. line pull of main winch	290kN
Max. speed of line of main winch	68m/min
Diameter of wire rope of main winch	32mm
Max. line pull of aux. winch	90kN
Max. speed of line of aux. winch	70m/min
Diameter of wire rope of aux. winch	22mm
Displacement of engine	10.8L
Max. travelling speed	1.72km/h

 

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