China 30tons Zrt300 4WD Zoomlion Rough Terrain Cranes for Sale, Find details about China Rough Terrain Crane, Lifting Equipment from China 30tons Zrt300 4WD Zoomlion Rough Terrain Cranes for Sale
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 |