SWDM280B SWDM Large Series

Parameters
Overall height27.7m
Total weight85t
CFA PileMax. drilling diameter1200mm
Max. drilling depth23.5m
Boring PileMax. drilling diameter2300mm
Max. drilling depth86m
EngineBrandCummins
ModelQSM11-335
Rated power250kW/2100rpm
Rotary Power HeadMax. torque300kN.m
Rotation speed6~28rpm
High-speed throwing soil (optional)70rpm
Pressurized SystemsMax. applied pressure280kN
Max. lifting force280kN
Max. stroke16600mm
Main WinchMax. lifting force880kN
Max. rope speed16m/min
Auxiliary WinchMax. lifting force110kN
Max. rope speed55m/min
Drill MastLeft and Right tilt±4°
Forward tilt
ChassisMax. travel speed1.75km/h
Max. grade ability15°
Crawle width900mm
Crawle extension width3000~4500mm
Chassis length5700mm