| Customization: | Available |
|---|---|
| After-sales Service: | Free Accessories Are Provided During The Warranty |
| Max. Lifting Height: | 52m |
|
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SCC550E crawler crane's maximum lifting capacity is 55 tons, with multifunctional boom system, the crane may support a combination of up to 11 types of operating conditions. The 55 ton crawler tower suits for various business requirements.
Superior Performance
Powerful Lifting Capacity
Wide-track chassis is designed to ensure excellent stability within 360° rotation; the maximum lifting capacity of mainboom is 203.5t·m (55t×3.7m), the maximum length of main boom is 52m, and the rated single line pull of main and auxiliary winches is up to 6.5t.
Excellent Operation
Load-sensing system, limit load regulation, and electronic-over-hydraulic proportional micro-speed controls ensure smooth micro-movement and stable operation.
Efficient Operating Speed
Imported 6-cylinder engine with rated power of 132kW@2200rpm, maximum torque of 800Nm@1400rpm; outmost layer line speed of main and auxiliary lifting winches is 120m/min, and that of luffing winch is 72m/min.
Safety and Reliability
Switch between the operation and installation modes is more convenient and reliable, and the crane's functions including electronic level gauge, off-line stop, emergency electric control, and closed-circuit monitoring ensure your safety; load moment limiter is free of calibration, which provides you with a safer operation and costs you less time.
Reliable Function Guarantee
Sufficient safety margin in structural design; the control system runs stably even in extreme cold / hot weather, high altitude and sandy regions; the key components like pumps, valves, motors, and reducers of inter.
| Performance |
Max rated lifting capacity
|
55t
|
|
Max lifting moment
|
203.5 tm
|
|
|
Max lifting moment with fixed jib
|
112 tm
|
|
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Boom length
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13-52 m
|
|
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Fixed jib length
|
6.1-15.25 m
|
|
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Longest (boom+fixed jib)
|
43+15.25 m
|
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Boom luffing angle
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30°-80°
|
|
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Fixed jib offset angle
|
10°, 30°
|
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| Speeds |
Rope speed of main/auxiliary winches
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0-130 m/min
|
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Rope speed of boom/jib luffing winches
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0-80 m/min
|
|
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Single rope pull
|
7 t
|
|
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Rope diameter
|
Φ22 mm
|
|
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Travelling speed
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0-1.3 km/h
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Slewing speed
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0-1.9 rpm
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Gradeability
|
40%
|
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| Engine |
Model
|
QSB5.9-C210
|
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Rated power
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154/2200 kW/rpm
|
|
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Rated torque
|
820 Nm / 1400 rpm
|
|
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Emissions
|
Tier III
|
|
| Transportation |
Crane weight
|
50 t
|
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Counterweight
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16 t
|
|
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Max transport weight of single part
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32.3 t (with chassis, boom base)
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|
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Maxtransport dimensions
|
12200×3000×3300 mm (with chassis, boom base)
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|
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Average ground pressure
|
0.065 MPa
|
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