China Hot Selling 30 Ton Rough Terrain Crane Zrt300 in Stock, Find details about China Rough Terrain Crane, Cranes from Hot Selling 30 Ton Rough Terrain Crane Zrt300 in Stock
1.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
2.Excellent off-road capability
Big ground clearance and departure / approach angle offer excellent off-road capability.
3.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.
4.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.
5.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.
Item | Unit | Value | |
---|---|---|---|
Work performance | Max. rated lift capacity × work radius | lb.ft kg.m | 66138.7×9.8 30000×3 |
Max. load moment of basic jib | lbf.ft kN.m | 708480 960 | |
Max. load moment of max. length main boom | lbf.ft kN.m | 487080 660 | |
Max. lifting height of max. length main boom | m | 37.2 | |
Max. lifting height of jib | m | 45 | |
Dimensions | Overall dimensions(L×W×H) | mm | 13600×2610×3600 |
Outrigger spread(L×W) | mm | 6700×6300 | |
Main boom length (Fully retracted-fully extended) | in mm | 421.3~1378 10700~35000 | |
Jib lengths (Fully retracted-fully extended) | in mm | 31 8000 | |
Boom angle | ° | -2 -80 | |
Swing range | ° | 360°unlimited swing(Full range) | |
Work Speeds | Max. hoist rope speed (Main winch) | m/min | 140 |
Min. boom telescoping out time | s | 67 | |
Min. boom telescoping in time | s | 50 | |
Min. boom derrick up time | s | 35 | |
Min. boom derrick down time | s | 50 | |
Swing speed | r/min | 0-2.5 | |
Hydraulic system | Rated working pressure | MPa | 22 |
Rated working flow | L/min | 300 | |
Hydraulic oil tank capacity | L | 580 | |
Mass | Complete vehicle kerb mass | kg | 28300 |
Front axle load | kg | 14600 | |
Rear axle load | kg | 13700 | |
Driving | Max. travel speed | km/h | 45 |
Wheelbase | mm | 3880 | |
Treads (Front / rear) | mm | 2214 | |
Max. gradeability | % | 51 |