Unique Pneumatic Crawler Rock Drill

Specifications Pneumatic Crawler Rock Drill

1. a kind of all hydraulic cralwer drill machine

2. efficient and energy-saving

Unique Pneumatic Crawler Rock Drill Type: Hydraulic & Pneumatic Combination Working Pressure: 1.0~2.4 Mpa Power: 20 KN Bit Diameter: 105~140 mm Dig Depth: 25 m Total Weight: 5500 kg Dimensions: 5850x2250x2020 Warranty Terms: More than 12 months  Delivery Time: 25~35 working days after advanced payment. Products Certificate: TUVRheinland CE, ISO9001:2000   Specification:

Model	HUT-100	HUT-120	HUT-140
Bit Diameter (mm)	80~115	80~115	105~140
Dig Depth (m)	≥25	≥25	≥25
Forward Distance Per Time (m)	2	3	3
Pressure (Mpa)	0.7-1.0	0.7-1.4	1.0-2.4
Air Consumption (M3/min)	13	13	15
Power .max (KN)	20	20	20