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Used Zoomlion Truck Crane Zoomlion RT55-1 Second Hand Truck Mobile Crane
Production Details:
Model No.
| RT55-1 | Boom Type | Telescopic |
Max. Rated Lifting Capacity
| 550000 kg | Max. Lifting Height of Jib | 34.86m |
Max Gradeability
| 40% | Working Diameter | 24m |
Transport Package
| Complies with Min. export packaging requirements | Specification | 13100×3300×3750MM |
Driving Mileage
| 28300M | Working hours | 3420h |
Trademark
| Zoomlion | Place of Origin | China |
HS Code
| Supply Capacity | 10 Units/ Month |
The RT550-1 off-road tire crane is equipped with a 4*4 four-wheel drive and four-wheel steering chassis. It adopts full hydraulic power steering system with three steering control modes: two-wheel steering, four-wheel steering and crab walking, and has the ability to turn on the spot. The vehicle has a short wheelbase and a small turning radius, providing unparalleled maneuverability in tight spaces.
RT550-1 off-road tire crane has a Max. rated total lifting weight of 55T (when the lifting amplitude is 3m), the Max. lifting height is about 34.8m; the Max. driving speed is 39km/h, and it has the characteristics of off-road driving and lifting with load; the whole The overall dimensions of the car are 13100×3300×3800mm, and the total weight is 41.5T.
In December 2010, RT55 won the "Furong Cup" International Industrial Design Innovation Competition Enterprise Innovation Award, and passed the North American ANSI certification carried out by the most authoritative TuV company in the world. This is the first time that a domestic wheeled crane has obtained this type of certification.
Product Parameters:
| Category | Item | Unit | Value |
Working performance
| Max. rated total lifting weight × working range | kg.m | 55000×3.0 |
| Max. lifting moment of the basic boom | kN.m | 1967 | |
| Max. lifting moment of the longest main boom | kN.m | 1126 | |
| Max. lifting height of the longest main boom | m | 34.8 | |
| Max. lifting height of jib | m | 52.4 | |
Dimensions
| Dimensions (L×W×H) | mm | 13100×3300×3750 |
| Outrigger span (vertical x horizontal) | mm | 6900×6900 | |
| Main boom arm length (full retraction～full extension) | mm | 10800～34000 | |
| Jib length (full retraction to full extension) | mm | 10000～17000 | |
| Main boom elevation | ° | -3～78 | |
| Swing range | 360° continuous | ||
Working speeds
| Main hoist single rope Max. speed | m/min | 150 |
| Boom extension time | s | 100 | |
| Boom retraction time | s | 80 | |
| Boom derricking up time | s | 56 | |
| Boom telescoping out time | s | 63 | |
| Swing speed | r/min | 0～2.5 | |
| Hydraulic system | Fixed work stress | MPa | 27 |
| Rated working flow | L/min | 400 | |
| Hydraulic tank capacity | L | 700 | |
| Weights | Vehicle curb weight | kg | 39200 |
| Front axle load | kg | 20440 | |
| Rear axle load | kg | 18760 | |
Traveling parameters
| Max. travel speed (forward/reverse) | km/h | 39/15 |
| Axle distance | mm | 3950 | |
| Wheelbase (front/rear) | mm | 2605 | |
| Max. gradeability | % | 110 |
| Category | Main project | Main configuration (high version) | |
| Power system | Engine model | U.S.A. CumminsQSB6.7 | |
| Engine rated power | KW/r/min | 160KW | |
| Engine torque | N.m/r/min | 888N.m | |
| Transmission system | Transmission drive type | 4×4 | |
| Transmission model or brand | DANA (USA) | ||
| Transmission gear | first six last six | ||
Traveling system
| Suspension method | Rigid (front)/flexible (rear) | |
| Bridge model or brand | KESSLER (Germany) | ||
| Steering type | Two Wheels / Four Wheels / Crab Walk | ||
| Tire specifications | 26.5-25 32PR | ||
| Number of tires | Pcs | 4 | |
Hydraulic system
| Main valve model or brand | AMCA (Netherlands) | |
| Gear pump | PERMCO (USA) | ||
| Balance valve/hydraulic lock | HYDRO CONTROL/OIL CONTROL | ||
| Rotary motor | Guizhou Power Source (China) | ||
| Cylinder seals | PARKER (USA) | ||
Electrical System
| Torque limiter | Greer (USA) | |
| Controller | EPEC (Finland) | ||
| Electronic accelerator pedal assembly | Williams Controls | ||
| Bus cable | Lapp, Germany | ||
| Battery | VARTA | ||
| All lamps and switches etc. | HELLA (France) | ||
| Emission | American TⅢ | ||
