Integrated Hydraulic Crawler Borehole Rock DTH Hammer Surface Drill Mine Drilling Rig Video,Demo, How It Works & Features

Name: Integrated Hydraulic Crawler Borehole Rock DTH Hammer Surface Drill Mine Drilling Rig
Uploaded: 2026-06-26T20:36:53+08:00
Description: Watch the Integrated Hydraulic Crawler Borehole Rock DTH Hammer Surface Drill Mine Drilling Rig video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-19 3390

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Product Specifications

Model NO.:

HFGA-44+

After-sales Service:

Online Support, Field Maintenance

Warranty:

1 Year

Certification:

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition:

New

Motor:

DC Motor

Drill Hole Diameter:

90 -138 mm

Drill Hole Depth:

28m

Bit Type:

DTH Bit

Drilling Way:

Impactor

Main Technical Specifications:

Hfga-44+

DTH Hammer:

3.5"/4"

Drilling Hole Diameter:

90-138mm

Storage Bit Quantity:

6+1

Drill Pipe Specifications:

68/76mmx3, 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

Trademark:

hanfa

Transport Package:

Standard Export Package

Specification:

2, 480*9980*3200mm

Origin:

China

HS Code:

843041

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