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XR280

XCMG

XR280
model

XR280
EngineModel
CUMMINS QSM11-C400
Rated PowerKW/rpm298/2100
Rotary DviveMax. output torquekN·m280
Rotary speedr/min7～22
Max. Drilling DiameterWith casingmmФ2000
Without casingmmФ2500
Max. Drilling Depthm88,74
Pull-Down CylinderMax. pull-down piston pushKN210
Max. pull-down piston pullKN220
Max. pull-down piston strokem6.0
Main WinchMax. pulling forceKN260
Max. pulling speedm/min≥60
Auxiliary WinchMax. pulling forceKN100
Max. pulling speedm/min≥65
Mast RakeSide/forwards/backwards
±4°/5°/15°
UndercarrigeMax. traveling speedKM/h1.5
Max. grade ability%40
Min. Clearancemm425
Track shoe widthmm800
Distance between tracksmm3500～4800
Hydraulic SystermWorking pressueMpa32
Overall Drilling Weightt82
DimensionWorking conditionmm10670×4800×23146
Transportation conditionmm17380×3500×3494


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ONE KEY CONTACT

Fax: +86-532-82029685

Qingdao Xuqi Construction Machinery Sale and Service Co., Ltd

Add：No. 8 Changbaishan Road,Chengyang District,Qingdao City,Shandong Province,China

Fax: +86-532-82029685

Shandong Sea Project Machinery Group Company
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