What is the TERRA TS450-5 18-Ton Lifting Solution?
The TERRA TS450-5 18-ton truck crane—commonly specified as an 18-ton stiff boom truck crane in Southeast Asia, a heavy telescopic cargo crane in the Middle East and Africa, and an 18t KMU manipulator in Central Asia—is a specialized heavy-capacity lifting machine designed to bridge the gap between standard 14-ton cranes and 20-ton flagships. Delivering a 460 kN·m rated lifting moment and a maximum lifting height of 23.0 meters, this 18-ton truck crane excels at long-reach bridge girder placement, utility grid pole installation, and heavy machinery relocation. Engineered with a 5-section octagonal boom profile and a 1,180 mm mounting footprint, the TS450-5 provides fleet operators with optimal 8×4 axle weight distribution and road-legal freight efficiency.
“When selecting an 18-ton truck crane like the TS450-5, the core engineering challenge is achieving maximum 460 kN·m lifting leverage without exceeding legal axle limits on commercial chassis,” notes Joseph Lin, Senior Engineering Specialist at TERRA CRANE. “By combining a 5-section octagonal boom structure with high-tensile steel, we keep the crane self-weight at 9,000 kg, enabling contractors to legally transport heavy loads on public highways while maintaining 21.5 meters of horizontal outreach.”
TERRA TS450-5 Engineered High-Performance Advantages
- 460 kN·m Heavy-Duty Octagonal Boom: 5-section octagonal structure distributes structural stress evenly, preventing boom twist during long-radius 18-ton truck crane operations.
- High-Flow Dual-Pump Hydraulic Drive: High-pressure dual pump ($80+63\\text{ L/min}$ @ $28\\text{ MPa}$) provides fast, multi-action synchronization for precise placement of heavy infrastructure cargo.
- Dual Slewing Reducer Assembly: Twin slewing drive reducers deliver smooth, non-jerky 360-degree continuous rotation even under heavy lateral side-slopes.
- Elevated Operator Control Station: High-seat top station gives the truck crane operator 360° unobstructed visibility across the truck bed and long-reach lifting target.
- Heavy-Duty Hydraulic Cylinder Locks: Hardened alloy balance valves eliminate hydraulic drift, securing static suspended loads during high-altitude bridge work.
- Bent-Axis Winch Spooling System: Bent-axis hydraulic winch delivers rapid line speeds with automated anti-overwinding protection to prevent cable snapping.
- Four-Layer Steel Reinforced Hoses: All high-pressure hydraulic lines feature 4-layer steel wire mesh reinforcement to withstand $30\\text{ MPa}$ pressure spikes and $100^\\circ\\text{C}$ oil temperatures.
- Extreme Heat Radiator & 270L Tank: Large-volume oil tank paired with an air-cooled thermal radiator prevents fluid degradation during continuous 50°C desert work in Middle Eastern job sites.
- Hardened Slewing Ring Raceway: Deep-quenched raceway absorbs extreme tilting moments, protecting internal drive gear teeth from premature wear.
- Compact Installation Base: Requires only 1,180 mm of chassis bed mounting length, leaving maximum deck space for heavy transport containers.
Technical Data & Performance Specifications
| Specification Parameters | Performance Data | B2B Fleet Advantage |
|---|---|---|
| Model | TS450-5 (TS4505) | 18-Ton Class 5-Section Stiff Boom identifier |
| Max Lifting Capacity | 18,000 kg @ 2.5 m (18 Tons) | Heavy capacity powerhouse for oilfields, mining, and heavy machinery |
| Max Lifting Moment | 460 kN·m | Delivers exceptional leverage capacity at long horizontal outreaches |
| Boom Configuration | 5-Section Octagonal Telescopic Boom | Octagonal geometry provides superior rigidity and anti-deflection strength |
| Max Working Outreach | 21.5 m | Extremely wide working radius eliminates the need to constantly re-position heavy trucks |
| Max Lifting Height | 23.0 m | Reaches high elevation targets on multi-story building frames |
| Crane Self-Weight | 9,000 kg (9.0 Tons) | High-tensile structure optimizes total axle weight distribution |
| Installation Space Required | 1,180 mm (1.18 m) | Compact mounting footprint leaves maximum truck bed length for heavy cargo |
| Slewing System | 360° Continuous Rotation (Top Seat Control) | Dual slewing drive ensures smooth rotation under heavy side torque |
| Hydraulic System Pressure | 28 MPa | High-pressure operation ensures rapid, responsive cylinder extension |
| Hydraulic Oil Flow | 80 + 63 L/min (270 L Tank) | High-flow dual-pump system powers multi-function synchronized hoisting actions |
Frequently Asked Questions About 18-Ton Stiff Boom Truck Cranes
Q: How does the 18-ton TS450-5 truck crane differ from a 14-ton model in real-world lifting?
A: While a 14-ton crane delivers around 350 kN·m torque, the TS450-5 truck crane provides 460 kN·m lifting moment and a 5-section 21.5-meter working outreach (compared to 15.9m on 14-ton models). This extra reach and 31% higher moment allow contractors to set heavy bridge beams or precast concrete blocks without moving the truck closer.
Q: What axle configuration and chassis RBM are required for the TS450-5 truck crane?
A: Due to its 9,000 kg deadweight and 460 kN·m moment, the TS450-5 truck crane is best paired with heavy-duty 8×4 commercial chassis (or heavily reinforced 6×4 chassis) from brands like HOWO, SHACMAN, ISUZU, and DONGFENG. The chassis frame should have an RBM rating exceeding 35 t·m to handle full-radius side lifts.
Q: Can the TS450-5 truck crane operate continuously in both desert heat and sub-zero temperatures?
A: Yes. For Middle Eastern and African heat (50°C+ ambient), the 270L oil tank and high-capacity radiator keep oil temperatures below 60°C. For Central Asia and CIS regions (down to -40°C), specialized low-temperature seals and low-viscosity hydraulic fluids ensure leak-free cylinder actuation.
