New 50ton 55ton Stc500e Stc550 Mobile Crane with 5 Section U-Type Booms

New 50ton 55ton Stc500e Stc550 Mobile Crane with 5 Section U-Type Booms image
Informação Básica.
Descrição de Produto
1. 5-section boom, U-shaped cross-section high-strength structural steel boom, the main boom is fully extended 45.5 meters, the main boom + jib length is 61.5 meters, the maximum lifting height is 62m, and the maximum lifting moment is 2107kN.m. The single-plate arm head and compact arm tail have strong load bearing capacity.
gearbox, clear gear shifting and light; optimized power matching, power The transmission is more powerful and fuel-efficient; it adopts the high-capacity Hande axle and the rear axle adopts rubber suspension, which makes the driving vibration less and more comfortable.
3. Adopt the newly developed dual-pump intelligent flow distribution system on board, imported dual-piston pump, the compound action has good fretting, high efficiency and energy saving; the system introduces the control link, which can realize the compound action compensation control, expansion and contraction, and falling rate uniform speed control Compared with the precise motion control technology, the operation motion is more accurate and smoother than the hydraulic control system.
Item
|
|
Unit
|
Parameter
|
Dimensions (length x width x height)
|
|
mm
|
14040 * 2790 * 3630
|
Total vehicle mass in travel configuration
|
|
kg
|
40330
|
Axle load
|
1st and 2nd axle
|
kg
|
16530
|
3rd and 4th axle
|
kg
|
23800
|
|
Engine model
|
|
–
|
W0615.334
|
Engine rated power/rpm
|
|
kW/(r/min)
|
247/2200
|
Max. output torque/rpm
|
|
N.m/(r/m1n)
|
1350/1100-1600
|
Max. travel speed
|
|
km/h
|
90
|
Min. turning diameter
|
|
m
|
24
|
Min. ground clearance
|
|
mm
|
250
|
App roach angle
|
|
°
|
18/10 (front protective device included)
|
Departure angle
|
|
°
|
13
|
Max. grade ability
|
|
%
|
38
|
Fuel consumption per 100 km
|
|
L
|
35
|
Max. total rated lifting capacity
|
|
t
|
50
|
Min rated working radius
|
|
m
|
3
|
Max. load moment
|
Base boom
|
kN.m
|
2009
|
Fully-extended boom
|
kN.m
|
933
|
|
Outrigger span
|
Longitudinal
|
m
|
6.1
|
Lateral
|
m
|
7.1
|
|
Hoist height
|
Base boom
|
m
|
11.2
|
Fully-extended boom
|
m
|
43.3
|
|
Boom length
|
Base boom
|
m
|
11.4
|
Fully-extended boom
|
m
|
43.5
|
|
Jib offset angle
|
|
°
|
0,15, 30
|
Boom raising time
|
|
s
|
≤40
|
Boom fully extending time
|
|
s
|
≤90
|
Hoistin Hoisting speed
(single line, 4th layer, no load) |
Main winch
|
m/min
|
≥130
|
Auxiliary winch
|
m/min
|
≥130
|
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Tags: Hydraulic Arm Crane for Trucks, New 50ton 55ton Stc500e Stc550 Mobile Crane with 5 Section U-Type Booms, Oriemac Cranes for Sale in Dubai