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Surface Crawler Drill Rigs D450D

Surface Crawler Drill Rigs D450D

Overview

D Miningwell in Quzhou, Zhejiang lists Surface Crawler Drill Rigs D450D. The listing gives 国ⅲchina ⅲ 国Ⅳ China Ⅳ, weight 15500kg and engine model Cummins 6LTAA8.9-C360.

Technical specifications

国ⅢChina Ⅲ国Ⅳ China Ⅳ
Weight15500kg
Engine ModelCummins 6LTAA8.9-C360
Cummins QSL8.9-C360-30Cummins L9CS4 360C
Engine rated power264kW
rotation speed2000rpm
Drilling depth25m
Drill pipe typeΦ89/76*5000 mm
The hole dilameterΦ115-152mm
Traction force（max)115.4kN
Walking speed(km/h)3.0km/h
Ground clearance450mm
rate of advance0.85m/s
Feed TypeHydraulic motor+Chain
Feed force18kN
Rig lifting force31kN
Feed total length8570mm
Feed travel5300mm
Feed extension1200mm
Torque4000Nm
Screw Compressor ManufacturerZEGA
Screw Compressor ModelZGDD160 III
Air consumption21.5m³/min
Using air pressure21bar
Swing speed(rpm)0-105r/min
Dimension11200*2480*3200mm
Drilling Hole DiameterΦ115-152mm

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