ZOOMLION
55t Truck Crane ZTC550V532-2

55t Truck Crane ZTC550V532-2

Our 55-ton truck cranes, a type of mobile lifting equipment, have four axles and a five-section, 45.5 m U-shaped main boom. Their 8-meter outrigger span provides a stable base for lifting at construction and infrastructure sites. The jib extends the main boom’s reach for elevated lifts, allowing the crane to reach a maximum lifting height of 61.5 m.

  • Rated lifting capacity: 55 t
  • Max. load moment with basic boom: 1764 kN·m
  • Max. lifting height with jib: 61.5 m
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Typical Applications
  • Lifting beams and columns for steel-frame buildings
  • Hoisting precast components at height
  • Assembling and dismantling tower cranes
  • Positioning reactors and pipe supports at chemical plants
  • Installing heavy equipment at oilfields and substations
  • Lifting bridge deck slabs on small and midsize bridges
  • Installing poles for elevated road signs
  • Road emergency rescue work
Features
  • Lifting Reach and Stability
    Their 45.5 m, five-section U-shaped main boom can reach high work areas, and the 8 m outrigger span gives the crane a stable base during lifting.
  • Less Time Moving Between Sites
    The 10 L engine provides high power and torque, while the 50% gradeability helps the crane handle steep routes. The 6.8 t counterweight can stay in place during travel, so it does not need to be removed and reinstalled between jobs.
  • Fuel Economy on the Road
    An optimized chassis powertrain and straight-line driveline layout help keep travel fuel consumption as low as 39 L/100 km.
  • Safety and Comfort for Operators
    ZOOMLION mobile cranes have multiple safety features and a 10-inch touchscreen load moment limiter. Their spacious 4.0A driving cab and operator cab provide room for both the driver and the crane operator.
Technical Specifications
Item Unit Value
Max. Rated lifting capacity t 55
Max. lifting moment with basic boom kN·m 1764
Max. lifting moment of fully extended main boom kN·m 1182
Fully extended boom length m 45.5
Max. hoisting speed of single rope (main winch/auxiliary winch) m/min 140
Max. driving speed km/h 80
Deadweight in working condition kg 40700
Overall dimensions (L × W × H) mm 14380 × 2800 × 3760
Outrigger spread (L × W) m 6.3 × 8
Rated power/RPM kW/rpm 265/1900
Max. output torque/RPM N·m/rpm 1600/(1100–1450)
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Backed by a product development team of over 6,000 professionals and R&D centers across Europe, North America, and Asia, ZOOMLION develops machinery focused on safety, reliability, and intelligent operation.

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With over 530 overseas outlets and more than 300 service and parts warehouses worldwide, ZOOMLION supports customers through localized service teams, technical assistance, and genuine parts supply.

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