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XCA220
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Product Introduction
five-axle chassis specialized for all terrain crane, which features better ride-ability, manoeuver ability and pass-ability. Integration of mechatronics and hydraulic system for precise full-axle steering and braking technology contribute to superior ride-ability.
Product Advantage
1. Power and traveling performance
* Rated power 360kw, max. torque 2200N.m.
* Max. travel speed 84Km/h, Max. grade ability 67%.
2. Large tonnage crane's mono-engine system
* The whole vehicle shares the chassis engine. The power is transferred via the mechanic transmission to the upper body and supplies it with the power.
* Maintenance is to be carried out only on the mono-engine chassis system thus reducing the workload of maintenance. The annual maintenance cost of dynamic system is saved for more than 40%.
3. New highly efficient energy-saving hydraulic system
* Closed hydraulic system for lifting and slewing system, equipped with large-displacement pump, lifting speed with heavy load highly.
* Min. stable lifting speed (at drum) 2.5m/min, and min. stable slewing speed 0.1°/s.
4. Manoeuvrable
All-axle steering, small turning radius and free changeover of 6WD/8WD are available. 6WD is used to drive on roads, which is economic. 8WD is suitable for off-road travel and jobsite transfer. Max. grade ability is 67%, taking the lead in the industry.
Technical Parameters
| Whole length | 15500 | (mm) |
| Full width of the whole machine | 2980 | (mm) |
| Whole machine high | 3930 | (mm) |
| Wheelbase | 2650+1650+2500+1650 | (mm) |
| Tread | 2590 | (mm) |
| General quality of running state | 55000 | (kg) |
| Axle load | 12000×3+9500×2 | (kg) |
| Engine model (on the bus) | OM460LA.E3B/3 | - |
| Engine rated power | 361.1/1800 | (kw/(r/min)) |
| Engine rated torque | 2200/1300 | (N.m/(r/min)) |
| Engine model (get off) | - | - |
| Engine rated power | - | (kw/(r/min)) |
| Engine rated torque | - | (N.m/(r/min)) |
| Maximum travel speed | 84 | (km/h) |
| Minimum stable running speed | 1~1.5 | (km/h) |
| Minimum turning diameter | 18.5 | (m) |
| Minimum turning diameter | 22.5 | (m) |
| Maximum climb | 67 | (%) |
| Minimum ground clearance | 280 | (mm) |
| Approach angle | 18 | (°) |
| Departure angle | 14 | (°) |
| Maximum rated total weight | 220 | (t) |
| Minimum rating | 3 | (m) |
| Maximum lifting torque of the basic arm | 7393 | (kN·m) |
| Turning radius | 5030 | (mm) |
Product Uses
1. Large-Scale Infrastructure Construction
The XCA220 is ideally suited for infrastructure projects such as bridge construction and large-scale venues. Its powerful lifting capacity and long boom effectively handle heavy loads like precast beam segments and large steel components.
2. Wind Turbine Installation and Maintenance
This model boasts excellent off-road capability and maneuverability, adapting to complex terrain in wind farms for turbine installation and maintenance tasks. Its extended boom meets high-altitude lifting demands, having completed maintenance operations in African wind farms.
3. Petrochemical and Power Construction
In petrochemical projects, power plant construction, and substation installations, the XCA220 handles the installation and positioning of heavy equipment like large tanks, reactors, and boiler modules. Its new energy-efficient hydraulic system and precise micro-movement ensure smooth and accurate lifting.
4. Energy Sector Operations
At oil fields, docks, and other energy sites, the XCA220 handles equipment installation, maintenance, and loading/unloading tasks. Its excellent off-road capability adapts to complex terrain requirements.
5. Urban Renewal and Construction Sites
With flexible steering modes and a relatively compact structure, this crane operates efficiently in confined urban spaces. It participates in steel structure hoisting for high-rise buildings, large equipment transportation, and municipal engineering projects.
Product Operate Guide
Before operation, conduct a comprehensive inspection of the equipment, including exterior structure, hydraulic system, power system (check fuel, engine oil, coolant levels, and battery charge), travel system (e.g., tire pressure), and safety devices (e.g., lights, horn, brake system effectiveness). Ensure the vehicle is stationary with the parking brake fully engaged.
Before starting, confirm no obstacles are present and the transmission is in neutral. Turn the key to the “ON” position to initiate the system self-check. Once all dashboard warning lights have extinguished, start the engine and allow it to idle for 3-5 minutes to warm up. When driving, select the appropriate drive mode (e.g., 3WD or 4WD) based on road conditions and maintain appropriate speed control. The XCA220L8_2 is equipped with “Axle Load Monitoring Technology,” enabling the operator to monitor the machine's driving status in real time and prevent dangerous overloading of individual axles.
FAQ
1. HOW TO HANDLE A CIRCUIT SHORT CIRCUIT?
Disconnect the power supply, use a multimeter to locate the short circuit point, repair damaged insulation, and replace faulty wiring harnesses.
2. WHAT SHOULD BE NOTED FOR BATTERY MAINTENANCE?
Keep terminals clean, regularly check electrolyte level and specific gravity, and disconnect the negative terminal during extended storage.
3. WHAT SHOULD BE NOTED WHEN REPAIRING THE BRAKING SYSTEM?
Use specialized tools, disassemble in sequence, replace worn components, adjust clearance after installation, and conduct testing.
4. HOW TO REPLACE THE HYDRAULIC OIL FILTER ELEMENT?
Shut down and relieve pressure, clean the area around the filter housing, remove using specialized tools, install the new filter element while ensuring the seal ring is properly positioned.
5. HOW TO PREVENT ROLLOVER ACCIDENTS?
Understand the equipment's stability range, avoid lateral operation on slopes, monitor load center position, and use safety devices.
6. WHAT PRECAUTIONS ARE NEEDED FOR RAINY-DAY OPERATIONS?
Prevent slipping, avoid soft ground, inspect electrical system waterproofing, and suspend operations if necessary.
