HF038 Integrated Full Hydraulic DTH Drilling Rig

Drilling Diameter: 138-235mm
Drilling Depth:30m
Engine Power:335kW
Rotary Torque:3900N.m

product Introduction

HF038 integrated full hydraulic down-the-hole drilling rig is a product that can bring you higher automation and higher drilling efficiency, reliable operation and simple operation. Equipped with a cab and automatic rod changing system that meets FOPS requirements as standard, and widens the heavy-duty walking mechanism to meet the requirements of rapid movement while taking into account better safety. The hydraulic dust removal system can meet the environmental protection requirements of the mine and is a modern green mine. Reliable solution.



Weight kg 25000
Length mm 9785
Width mm 3200
Height mm 3500
Track length mm 3646
Ground contact length mm 2875
Track center distance mm 2200(whole width 2700)
Track width mm 500
Ground clearance mm ≥400
Track oscillation ° ±10
Walking motor Eaton
Walking speed km/h 1.8(low), 2.95(heigh)
Max. tractive force kN 170
Grade ability ° 20
Model QSZ13-C450-30(Cummins)
Type Water-cooled six-cylinder EFI diesel engine
Rated power kw/rpm 335/2100
Fuel tank capacity L 760
Hydraulic pump/valve
Main pump Variable load-sensing plunger pimp
Main valve Load-sensing valve
Manufacturer Rexroth
Air compressor
Model Atlas Copco
Type Two-stage rotary screw air compressor
Working pressure bar 20(medium) 25(high)
Max. air delivery mm³/min 25.4
Rotary motor
Hydraulic rotation unit Dual motors (Eaton)
Rotation rate rpm 0-70
Max. rotation torque N.m 3900
Feeding method Motor-driven planetary gearbox + Chain
Fast feeding/lifting rate m/min 30
Feeding rate m/min 4.7
Max. lifting rate m/min 5.5
Feeding force KN 0-30(adjustable)
Lifting force KN 30
Length mm 8500
Feeding stroke mm 5500
Feed extension mm 1600
Swing angle ° Left 95°, right 35°
Type mm Telescopic single straight boom (length 570mm)
Tilt angle ° 40°(up), 15°(down)
Swing angle ° Left(cabin side)9°, right 31°
Drill pipe changer
Pipe diameter mm 102/114
Pipe length m 5
Drilling diameter mm Φ138-Φ235
Drilling depth m 30
Pipe capacity piece 5+1
Hammer specs 5''/6''
Dust collector
Filter 26
Collecting method Hydraulic dust collecting
Dust cover Sliding


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