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| RT75 | Item | Unit | Value |
|---|---|---|---|
| Work performance | Max. rated lift capacity × work radius | kg.m | 75000×3.0 |
| Max. load moment of basic boom | kN.m | 2814 | |
| Max. load moment of fully extended main boom | kN.m | 1184 | |
| Max. lift height of fully extended main boom | m | 41 | |
| Max. lift height of jib | m | 56.8 | |
| Dimensions | overall dimensions (L×W×H) | mm * mm * mm | 14897×3395×3840 |
| Outrigger spread (L×W) | mm * mm | 7380×1300 | |
| Main boom length (Fully retracted fully extended) | mm | 12500-38500 | |
| Jib length (Jib section 1,jib sections 1+2) | mm | 10000-170000 | |
| Boom angle | - | -3 - 78 | |
| Swing range | - | 360°unlimited swing(Full range) | |
| Work Speeds | Max. hoist rope speed (Main winch) | m/min | 125 |
| Min. boom extend time | s | 110 | |
| Min. boom retract time | s | 90 | |
| Min. boom derrick up time | s | 80 | |
| Min. boom derrick down time | s | 70 | |
| Swing speed | r/min | 0-2 | |
| Hydraulic system | Rated working pressure | MPa | 29 |
| Rated work oil flow | L/min | 320 | |
| Hydraulic oil tank capacity | L | 1000 | |
| Mass | Complete vehicle mass | kg | 52840 |
| Front axle load | kg | 27760 | |
| Rear axle load | kg | 25080 | |
| Travel | Max. Traveling speed (forwards / backwards) | km/h | 36/36 |
| Wheelbase | mm | 4150 | |
| Treads (Front / rear) | mm | 2632 |
Maneuverable and robust drive
Four-wheel drive and four-wheel steer chassis
Fully hydraulic steering system
Variable steering modes, front-wheel steer,four-wheel steer and crab steer
Short vehicle length and small turning radius provide the crane with maximum maneuverability and flexibility in narrow job sites
Excellent off-road capability
Big ground clearance and departure / approach angle offer excellent off-road capability
Strong gradeability
Cummins electronically-controlled engine, automated transmission and steerable drive axlex provide reliable power output
Even in the condition of abrupt road resistance,the engine can also be functional
Four-wheel drive, hydraulic suspension and special tires optimize the vehicle’ s drive performance to its maximum, suitable for any bad roads and job sites
Pick-and-carry operations
The rough terrain crane has the ability to pick and carry loads, thus improves the working efficiency greatly
The crane can also carry out ”On tires“ Lifts without extending the outrigger beams in narrow job sites
Superior pick-and-carry ability during short-distance transit can bring great convenience to the users
Single cab design
Single cab design with large skylight provides large field of view
Air-cushioned seat suits to all types of figures, which can release the driver’ s or operator’ s fatigue, thus improves the working efficiency
The crane is fitted with air conditioning, suitable for all-weather work
Digital display and keyboard units,advanced data bus technology,error check and audible & acoustic alarm ensure the safety and high efficiency of the operation