| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Max. Lifting Height: | 52m |
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Skymard Strong Lifting Performance 55 Ton 75Ton 85Ton Crawler Crane ZCC550H ZCC750H ZCC850V
Strong lifting capacity:
The large gauge crawler chassis ensures excellent stability of the whole machine within the 360° rotation range, the maximum lifting moment is 209t·m, and the maximum lifting capacity is 12.0t under the fixed jib working condition.
The maximum length of the main boom is 52m, and the maximum length of the main boom + fixed jib is 43m+15m.
Good versatility of parts:
In addition to most of the electrical components and hydraulic components of the same platform products, most of the structural parts are also interchangeable, such as fixed jibs, goosehead frames, hooks, luffing mechanisms, counterweight bases, etc., which greatly reduce the purchase and maintenance costs.
Comprehensive safety protection:
standard torque limiter, lifting height limiter, boom angle limiter, wire rope over-discharge protection device, luffing winch ratchet locking mechanism, anti-backward tilt device, anemometer, aviation warning light, three-color warning light, hydraulic system relief valve and a series of safety devices to ensure the safety of the whole machine.
Strong suitability of working conditions:
Series multi-way valve-controlled hydraulic system, all actions can be compounded, and the switching between actions does not slow down.
Free drop hook winch is optional to meet most of the foundation construction requirements.
One button can realize the switching of the main and auxiliary hook working conditions, which is more convenient.
Optimization of transportation and disassembly:
The herringbone frame can be self-pulled without the need for oil cylinders to achieve rapid assembly.
The weight of a single counterweight does not exceed 6.25t, and the counterweight assembly can be completed by small auxiliary lifting equipment
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Max. lifting capacity × radius
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t × m
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55×3.7
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Max. lifting capacity on fixed jib
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t
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5.5
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||
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Max. lifting capacity of luffing jib
|
t
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12
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Main boom length
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m
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13 - 52
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Fixed jib length
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m
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6 - 15
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Max. length of main boom with fixed jib
|
t
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43+15
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Luffing jib length
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m
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16m-28m
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Max. main boom +max. luffing jib
|
m
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40mm+28mm
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Derricking angle
|
.
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30 - 80
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||
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Fixed jib angle
|
.
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10,30
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||
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Max. rope speed of winches
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Hoisting winch 1
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m/min
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125/100
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|
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Hoisting winch 2
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125
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|||
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Derricking winch
|
80
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|||
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Slewing speed
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rpm
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0-2.1
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Traveling speed
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km/h
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0-1.6
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Max. gradeability
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%
|
30
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Ground pressure
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Mpa
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0.068
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Deadweight
|
t
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50.5
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Crane counterweight
|
t
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17.5
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Overall dimensions(L × W × H)
|
m
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12800×4600(3300)×3120
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Engine
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Model
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|
/
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|
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Rated power / rotational speed
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kW/r/min
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140/1900
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Max. output torque /rotational speed
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Nm/r/min
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830/1300
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Exhaust emission
|
|
National StageII
|
||
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Distance between track center × crawler contact length × crawler width
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mm
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2540 ×5000×760
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||
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3840 ×5000×760
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||||
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Noise
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Noise level outside operator's cab during operation
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(dB)
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≤107
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Noise level in operator's cab during operation
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≤85
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