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HFGA-45 Automatic Down The Hole (DTH) Surface Blast Hole Drill Rig

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Detail
Parameter
Construction Site
Specification

Features

1. Adopt two-stage compression air compressor with excellent energy efficiency ratio and 2800N.m high torque rotary head to achieve high wind pressure rapid rock drilling, with excellent fuel economy performance, more energy saving and environmental protection.

2. The light weight and compact size are very convenient to transfer between the construction site and the steps. It is suitable for blast holes, pre-splitting holes, shock absorption holes and ultra-deep hole operations in quarries and stone mines.

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Main technical specifications

HFGA-45

The engine

cummins
194kw@2,000rpm

DTH hammer

4"/5"

Drilling hole diameter

φ115-138mm

Storage bit quantity

6+1

Drill pipe specifications

φ76mmx4000mm

Maximum operating torque

2,800N.m

F.A.D exhaust air.

18m3/min

Maximum working pressure

21bar

Max. lifting force

31kN

Max. walking speed

3km/h

Climbing ability

25º

The crawler frame swings

±10º

Weight

16000kg

 

Borehole Diameter: 115-138mm

DTH Hammer: 4"/5"

Engine Power: 194kw

暂未实现,敬请期待
暂未实现,敬请期待
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