• Model NO.：ZTC551V552
• Crane Jib：Five-Arm
• Type：Straight Arm
• Max. Lifting Height of Jib：61m
• Max. Load Moment of Basic Boom：2033kn.M
• Max. Driving Speed：85km,H
• Engine Model：Wp10.375e53
• Power：276kw,1900rpm
• Max. Gradeability：47%
• Weight：4200kg
• Transport Package：Nude
• Specification：55ton
• Trademark：ZOOMLION
• Origin：Hunan China
• HS Code：87051091
• Production Capacity：500unit,Month

Working performanceMax. rated lifting capacitykg42000Max. load moment of basic boomkN.m2033Max. lifting height of basic boomm11.6Max. lifting height of jibm61Working speeds    Max. hoist rope speed(Main winch)m/min125Max. hoist rope speed(Auxiliary winch)m/min125Boom demrricking up times45Boom telescoping out times95Slewing  speedr/min2.2Driving parametersMax. driving  speedkm/h85Max. gradeability%47Min. turning diameterm≤23Min.  ground clearancemm285Oil consumption per hundred kilometersL40MassDeadweight in driving conditionkg42000DimensionsOverall dimensions(L×W×H)mm13950×2800×3750