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Zoomlion ZRT300 Rough-Terrain-Crane
Product Feature
Rough-Terrain-Crane ZRT300
Product Parameter
| 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 | |
