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SWSD2518 Multi-function Rig with Dual Power Head

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Main Parameter
Machine weightApp. 70t(without counterweight, power head, column)
Counterweight weight25.5t(8+7.5+5.5)
Allowable max. travel weightApp. 150t(when working device is mounted)
Working status(L × W × H)12.50×6.23×38.85m(without lifting hook arm)
Transport status(L × W × H)11.43×3.30×3.53m(without stud etc.)
Ground area9.3912㎡
Ground pressure0.159MPa
Max. drilldiameterΦ1000mm(with casing)
Quantity2 sets
Rated power194kW/2200rpm
Max. torque987N.m/1500rpm
Outer Rotary Head
WeightApp. 7t
Inner Rotary Head
WeightApp. 5.5t
Main Winch(Outer Rotary Head)
Pull force in single rope98kN
Steel rope diameter26/44mm(/ transition rope)
Needed rope length280m
Aux Winch(Inner Rotary Head
Pull force in single rope61.25kN
Steel rope diameter22mm
Needed rope length350m
Vertical Frame Winch
Pull force in single rope98kN
Steel ropediameter22/40mm(/ transition rope)
Needed rope length175m
Lifting Hook Winch
Pull force in single rope78kN
Steel ropediameter22mm
Needed rope length100m
Manned Winch
Pull force in single rope10kN
Steel ropediameter14mm
Needed rope length90m
Pile Frame Stud
Stud diameterΦ920mm
Stud length21~36m
Main rack dimensionΦ102×600mm
Aux rack dimensionΦ70×330mm
Forward and Backward tilt±10°
Left and Right tilt±2°
Max. lifting force784kN(80t)
Crawler Chassis
Crawler extend width5080mm
Crawler retract width3380mm
Track shoe width860mm
Travel speed0.6~1.2km/h
Upper-carriage swing speed0.6~1.0r/min
Upper-carriage swing angle360°