Product Introduction
The XCT85 offers two chassis configuration options: all-wheel steering and dual front-axle steering, providing flexible adaptation to diverse construction environments. The all-wheel steering model boasts a minimum turning radius of just 20 meters, delivering exceptional maneuverability ideal for confined spaces. The dual front axle steering variant features dual rear tires for increased ground contact area, offering superior load-carrying capacity and off-road capability on rough terrain. Powered by a robust China VI-compliant engine, it incorporates an intelligent control system and multiple user-friendly designs. Widely deployed in high-speed rail and municipal construction projects, it is acclaimed as the “All-Round Money-Maker.”
Product Advantage
1. Powerful lifting performance and excellent travelling performance
2. High working efficiency and convenient switchover in different working modes
3. Brand new motive power platform provides powerful motive force and fuel economy
4. K-shape outrigger layout contributes to good operation stability
5. Stable operation and fine inching control
6. All-around safety and protection design guarantees safety7. Brand new exterior and overall humanized design
Technical Parameters
| Item | Unit | Parameter |
| Dimensions (length x width x height) | mm | 14700×2750×3910 |
| Total vehicle mass in travel configuration | kg | 46000 |
| Axle load | 1st and 2nd axle | kg | 10000 |
| 3rd and 4th axle | kg | 13000 |
| Max. output torque/rpm | N.m/(r/min) | 1350/1100-1600 |
| Max. travel speed | km/h | 90 |
| Min. turning diameter | m | 24 |
| Min. ground clearance | mm | 305 |
| Approach angle | ° | 16 |
| Departure angle | ° | 13.5 |
| Max. grade ability | % | 40 |
| Fuel consumption per 100 km | L | 40 |
| Max. total rated lifting capacity | t | 85 |
| Min rated working radius | m | 3 |
| Max. load moment | Base boom | kN.m | 3175 |
| Fully-extended boom | kN.m | 1607 |
| Outrigger span | Longitudinal | m | 8.45 |
| Lateral | m | 7.9(5.6) |
| Hoist height | Base boom | m | 12.7 |
| Fully-extended boom | m | 48 |
| Boom length | Base boom | m | 12.4 |
| Fully-extended boom | m | 48 |
Product Uses
1. High-Speed Rail Projects and Urban Elevated Infrastructure
The XCT85 is widely deployed in large-scale infrastructure projects such as high-speed rail systems and urban elevated bridges. Its 68-meter U-shaped main boom and formidable lifting capacity enable efficient execution of critical tasks like hoisting large precast beams and installing steel structures, ensuring construction progress and quality for major engineering projects.
2. Petrochemical and Complex Industrial Environments
This equipment is ideal for lifting and maintenance operations within complex industrial zones like petrochemical plants. Its reliable performance and precise controls (e.g., slewing speed of 0.1°/s) enable safe and efficient installation of large reactors, tanks, and other equipment.
3. Narrow Urban Areas and Special Steering Requirements
For renovations in older urban districts and construction in confined spaces, the all-wheel steering chassis (minimum turning radius of just 20 meters) enables crab steering and other modes, delivering exceptional maneuverability. This significantly minimizes disruption to surrounding traffic and the environment.
4. Uneven Terrain and Harsh Ground Conditions
For construction sites with uneven surfaces like mines and oilfields, the dual front-axle steering and dual rear-axle tires chassis provides a larger ground contact area. This enhances load-bearing capacity and off-road capability, preventing tires from sinking into soft ground.
5. Port Terminals and Logistics Transshipment
The XCT85 is also suitable for material lifting and transshipment operations within ports, terminals, and large logistics parks. Its excellent mobility (with a top speed of 90 km/h among comparable products) adapts to diverse operational requirements across different work sites.
Product Operate Guide
Before operation, check that the outriggers are fully extended and ensure the ground is solid. Keep the crane level during operation and never overload it. Extend and retract the boom smoothly, maintaining a safe distance from surrounding obstacles. Rotate slowly and steadily, avoiding abrupt stops or turns. Regularly inspect the wire rope for wear. After completing work, retract the boom, secure the hook, and maintain daily equipment maintenance records.
FAQ
1. WHEN CLEANING EQUIPMENT, WHICH PARTS REQUIRE SPECIAL ATTENTION TO PREVENT WATER INGRESS?
Electrical components, generators, starters, air filter intake ports, and all oil filling ports.
2. UNEXPLAINED RISE IN ENGINE OIL PAN LEVEL?
Serious issue! Coolant (damaged cylinder head gasket) or diesel fuel (injector failure) leaking into the oil pan requires immediate repair.
3. WHY DOES THE SLEWING GEAR OIL DETERIORATE RAPIDLY?
Damaged seals on the slewing bearing allow water and contaminants to enter the gear chamber.
4. WHY DO RADIO OR CLOCK PRESETS DISAPPEAR AFTER SHUTDOWN?
Blown fuse or open circuit in the auxiliary power supply line.
5. FOAMING INSIDE THE HYDRAULIC OIL TANK?
The return line inlet is positioned above the oil level, or the seal on the separate return filter element has failed, causing return oil to impact the surface and draw in air. It could also be due to incorrect oil type.
6. HYDRAULIC CYLINDER ROD VIBRATES DURING EXTENSION?
Air has entered the rodless chamber of the cylinder, or the piston rod is slightly bent. Bleed the system or have it professionally calibrated.
