Rotary Drilling Rig

DEBOOM's rotary drilling rig usage for bridage, high-speed railway,speedway,foundation. - details see: https://www.machineto.com/rotary-drilling-rig-10113715
Condition:NewPlace of Origin:Hunan China (Mainland)Brand Name:DEBOOMModel Number:DBR220
COLOR:BLUE   
Rotary Drilling Rig
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Technical specification of DBR220

TYPEDBR220
Chassis typeBONNYZJ22B-7 213KW
max. drilling dia2300mm
max. drilling depth70m
max. output torque250KN.m
drilling speed7-26rpm
max. push180kN
max. pull240 kN
stroke of crowd cylinder5300 mm
mast sideward6°
mast forward5°
main winch pull(1stlayer)240 kN
main winch rope dia28 mm
main winch line speed70m/min
auxiliary winch pull110 kN
auxiliary winch rope dia20mm
auxiliary winch line speed70m/min
operating height21045mm
operating width4400mm
transporting length15144mm
transporting height3520mm
transporting width3200
Track plate length5538mm
Track plate width800mm
system pressure343bar
pilot pressure40bar
traction force440kN
total weight70t

Rotary Drilling Rig
Packaging Detail:nude package
Delivery Detail:dispatch within 30 days after receving the 30% deposit.

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