PRODUCT

HFGA-44 DTH Surface Blast Hole Drill Rig

Introduction : The light weight and compact size are very convenient for transferring between construction sites and steps, and are suitable for blasting holes, pre-holes, shock absorption holes and ultra-deep holes in quarries and quarries.

 

Drilling Diameter

90-138 mm
 

Engine Power

Cummins 194kW@2000rpm
200
+

Rotary Torque

2800N.m

 

Product introduction

It adopts two-stage compression air compressor with excellent energy efficiency and 2800n.m large torque rotary head to realize fast rock drilling with high wind pressure. It has excellent fuel economy performance and is more energy saving and environmental friendly.

The light weight and compact size are very convenient for transferring between construction sites and steps, and are suitable for blasting holes, pre-holes, shock absorption holes and ultra-deep holes in quarries and quarries.

Working Site

Henan Afuruika Machinery Equipment Co. , Ltd   Henan Afuruika Machinery Equipment Co. , Ltd   Henan Afuruika Machinery Equipment Co. , Ltd

Technical Parameters

Main technical specifications

HFGA-44

Engine

Cummins 194kw@2,000rpm

DTH hammer

3.5"/4"

Drilling hole diameter

φ90-138mm

Storage bit quantity

6+1

Drill pipe specifications

φ68/76mmx3,500mm

Maximum operating torque

2,800N.m

F.A.D exhaust air.

16m3/min

Maximum working pressure

20 bar

Max. lifting force

31kN

Max. walking speed

3km/h

Climbing ability

25º

The crawler frame swings

±10º

Weight

13,500kg

 

Successful project

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