SWTC75 Telescopic crawler crane

1. Telescopic boom crawler crane combines the advantages of telescopic boom crane and crawler crane.

2.Advantages over truck crane: high off-road performance,no need of leg support, capability of travelling at load, less operating space,excellent maneuverability, small turning radius.

3. Advantages same as truck crane: telescopic boom,excellent maneuverability and no need of disassembling, no field assembling to save time and labor with high efficiency and convenience.

4. Advantages over crawler crane with truss boom: convenient,no need of disassembling/assembling, easiness for reposition,fewest operating space not restricted by the space.

5. Advantages same as crawler crane with truss boom: low ground pressure and small turning radius, all-weather outdoor operation not restricted by the space.


TypeSWTC75
Size
Size(L W H)mm14.4×3.3×3.39
ATrack basemm5300
BCrawler lengthmm6200
CGround clearance of platformmm1280
DTail swing radiusmm4745
EChassis widthmm3300(4960)
FTrack widthmm760
GMin. ground clearancemm250
HTrack heightmm1005
IOverall lengthmm14400
JOverall heightmm3120
IOverall widthmm3300(4960)
ParametersMax. lifting loadT75
Max. torque of basic    boomkN-m2565
   (570kN×4.5m)
Max. arm force of    full extending boomkN-m1248
     (78kN×16m)
Length of basic boomm11.8
Length of full    extending boomm44.2
Max. lifting height    of basic boomm11.2
Max. lifting height    of full extending boomm44.5
Work ParametersBoom rising / Descending times55/85
Boom extending /    Retracting times90/85
Slewing speedrpm1.5
Max. line speedm/min125/110
Traveling speedkm/h1.4/2.1
Total weightT68.3
Gradeability°21.8
Ground pressurekPa82
EngineBrand-Weichai
Model-WP7.240
Operation type-Water cooled / Turbol
DisplacementL7.14
Power/SpeedkW/rpm600
Full tank capacityL176/2300