| Customization: | Available |
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| Max. Lifting Height: | 55 M |
| Rated Loading Capacity: | 55 T |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Chinese 55 tons Hydraulic Mobile Crawler Crane
The crawler crane is a kind of self-propelled crane used in high-rise building construction, which is composed of the
power device, working mechanism, boom, turntable, chassis and so on. It is a slewing crane with moving arms, has
large grounding area, good passing ability, strong adaptability, and can walk with a load. It is suitable for hoisting
operation in a construction site. It can carry out various operations such as digging, tamping, piling and so on.
PARAMETERS
| Item | Unit | Parameter | |
| Max. rated lifting capacity | Basic boom | t | 55 |
| Fixed jib | t | 5 | |
| Max load moment | KN.m | 1994 | |
| Boom length | m | 13~52 | |
| Boom luffing angle | ° | -3~80 | |
| Fixed jib length | m | 9.15~15.25 | |
| Max. single line speed for hoist mechanism (no load, at 5th layer ) | m/min | 121 | |
| Max. single line speed for boom luffing mechanism(at 1st layer) | m/min | 52 | |
| Max. swing speed | r/min | 1.5 | |
| Max. travel speed | km/h | 1.35 | |
| Gradeability | % | 40 | |
| Average ground pressure | MPa | 0.069 | |
| Engine power | kW | 125/158 | |
| Overall weight(main lifting hook,13m boom) | t | 48.5 | |
| Max. single unit weight for transportation | t | 31 | |
| Max. single unit dimensions for transportation(L×W×H) | m | 11.5×3.47×3.4 | |
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