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HFGA-46+ Automatic Integrated Open-air DTH Drilling RigHFGA-46+ Automatic Integrated Open-air DTH Drilling RigHFGA-46+ Automatic Integrated Open-air DTH Drilling Rig
HFGA-46+ Automatic Integrated Open-air DTH Drilling RigHFGA-46+ Automatic Integrated Open-air DTH Drilling RigHFGA-46+ Automatic Integrated Open-air DTH Drilling Rig

HFGA-46+ Automatic Integrated Open-air DTH Drilling Rig

Drilling Diameter: 115-165mm
Drilling Depth: 30-35m
Engine Power: 264-287kW
Rotary Torque: 4435-5600N.m

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overview

Features

1. According to the different needs of users, high-quality diesel engines of Caterpillar, Cummins, Yuchai and top-quality double-pressure screw engines with a large displacement of at least 24 bar are used.

2. As the user's production equipment, each structure of this series of products has been double-safety heavy-duty design and the highest-end component configuration.

3. A stainless steel wear-resistant sleeve is used to protect the special pressed aluminum alloy propulsion beam and high-torque rotary head, and the large-aperture operation is realized on the basis of ensuring that the drilling rig is easy and flexible to operate.

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  • HFGA-46 DTH Surface Blast Hole Drill Rig
  • HFGA-46 DTH Surface Blast Hole Drill Rig
  • HFGA-46 DTH Surface Blast Hole Drill Rig
  • HFGA-46 DTH Surface Blast Hole Drill Rig

Technical Data

Specifications

 

HFGA-46+

HFGA-47+

 

 

 

 

Diesel Engine

Model

QSL8.9

C11

Manufacturer

Cummins ( DCEC)

Caterpillar

rated power

264kW

287kW

Rotation Speed

1,900rpm

1,800rpm

Fuel tank capacity

750L

750L

 

 

Screw Air Compressor

Air End Manufacturer

JIUE

Ingersoll Rand

Model

GE825

HR2.0

F.A.D

19m³/min

21m³/min

Max. Working Pressure

21bar

24bar

 

 

 

 

 

 

 

Functional Specifications

Drilling diameter

115-152mm

138-165mm

Drilling depth

35m

30m

Drill Pipe diameter

102mm

114mm

Drill Pipe Handling System

6+1

4+1

Hammer

4"或5"

5"或6"

Rotation Speed

0-105rpm

0-80rpm

Rotation Torque

4,435N.m

5,600N.m

Drill Pipe Length

5m

6m

 

 

 

 

 

 

 

Boom & Feed

Boom Type

Single Straight Boom

Single Straight Boom

Length of Feed Beam

9,000mm

10,000mm

Feed Extension

1,300mm

1,300mm

Max.Feed Force

34.5kN

34.5kN

Feed Type

Cylinder/ Wire

Cylinder/ Wire

Travel Length

5,600mm

6,600mm

Max. Feed Rate 

0.88m/s

0.88m/s

Max Pullup Force

67.6kN

67.6kN

 

 

 

 

Chassis

Tramming Speed

High:3km/h

Low:1.5km/h

High:3km/h

Low:1.5km/h

Slope Capability

25º

25º

Ground Clearance

420mm

420mm

Traction force

156.2kN

156.2kN

Track Oscillation

±10º

±10º

 

Weight & Dimensions

LxWXH

2,700x11,550x3,560mm

2,700x11,560x3,560mm

Weight(w/o option)

22,000kg

23,500kg

 

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