Borehole equipment portable drilling rig HC728

Borehole equipment portable drilling rig HC728:, 1.hardness of the rock:f<8, 2.work with air compressor, 3,with diesel engine - details see: https://www.machineto.com/borehole-equipment-portable-drilling-rig-hc728-10313808
Condition:NewType:Rotary Drilling RigPower Type:DieselPlace of Origin:Zhejiang China (Mainland)
Brand Name:kerexModel Number:HC728Usage:OrePower(W):58kw
Weight:4200kgCertification:ISO9001After-sales Service Provided:Engineers available to service machinery overseas 
Borehole equipment portable drilling rig HC728
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Crawler portable drilling rig HC728:

Features:

1.Hydraulic motor with low rotation speed,large torque

2.diesel engine,movement powerful and stable

3.Equipped with auxiliary radiator,fit for cold,high location

4.Adopt oil cylinder propulsion,make sure stable performance

5. Multiple valve control system,easy to operate

6.Monitoring the pressure of hydraulic and propulsion automatically

7.Crawler tensioning device ensure the reliability of the operation

8.Spotlight makes night work and maintenance convenient.

Specifications:

rock hardnessF<8
bore diam.60~80mm
Vertical depth of the hole3.4m
motor power58kw
walking speed2.0km/h
climbing capacity25°
lifting capacity12KN
one propulsion stroke3400mm
air compressor3m3/min
working pressure0.5MPa
rotation speed0~400r/min
rotation torque700N·M
drill rodΦ50×4000mm
clearance from ground300mm
weight4.2t

Photos:

Borehole equipment portable drilling rig HC728
Packaging Detail:export standard package
Delivery Detail:30days after we get the deposit

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