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Warranty: | 1 Year |
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Description
|
Unit
|
Parameter value
|
|
Overall length
|
mm
|
15000
|
|
Overall width
|
mm
|
2750
|
|
Overall Height
|
mm
|
3990
|
|
Wheel Base
|
mm
|
2000+4000+1350
|
|
Track
|
mm
|
2353/2353/2063/2063
|
|
Total vehicle mass in travel configuration
|
kg
|
50000
|
|
Axle load
|
kg
|
12000/12000/13000/13000
|
|
Engine rated power
|
kw/(r/min)
|
297/1900,297/1900
|
|
Engine rated torque
|
N.m/(r/min)
|
1900/1000-1400,1907/1000-1400
|
|
Max. travel speed
|
km/h
|
≥90
|
|
Min. travel speed
|
km/h
|
2.5~3
|
|
Min. turning diameter
|
m
|
≤24
|
|
Min. ground clearance
|
mm
|
303
|
|
Max. grade ability
|
%
|
47
|
|
Approach angle
|
°
|
20
|
|
Departure angle
|
°
|
14
|
1. Super lifting performance
6-section boom of 50m with U-type profile is the longest of the same class in the industry; the max. The performance is 20~30% higher than that of the competitors. The telescoping mode is updated from sequential telescoping to random telescoping. New single-cylinder pinning telescoping system brings higher telescoping reliability.
2. New energy-saving hydraulic system
* The min. stable slewing speed is 0.1°/s. The min. stable lifting speed (drum) is 2.5m/min. Precise and safe lifting movements can be realized.
* Independent cooling technology of the hydraulic motor can make the thermal balance temperature of the hydraulic system below 80ºC. It can work normally in the high temperature environment and thus the hoisting operation is safe and reliable.
3. Drive train
Heavy truck group MAN engine, rated power 268kw, max torque 1800N.m Shang.chai diesel engine, rated power 251kw, max torque 1600N.m
4. Low-speed large-torque power drive system
Resulting in perfect combination of high-power performance and low fuel consumption, i.e.12% reduction in fuel consumption for driving, 15% for operation, and 15% improvement in power performance.