Product Introduction
This model is a specialized machine developed through in-depth research, fully considering local operating conditions and operational practices. Equipped with a new energy-efficient hydraulic system and a low-speed, high-torque power transmission system, it not only delivers superior handling performance, precise slewing control, enhanced proactive safety, and fuel efficiency, but also significantly improves product reliability and component lifespan through advanced manufacturing techniques.
Product Advantage
* 5-section boom of 40.5m with U-type profile is adopted; the max. lifting load is 30t; the max. lifting height is 48.1m; the max. working radius is 38.4m; The performance takes the lead comprehensively.
* Various configurations for working conditions in oilfields and municipal constructions can meet the all the requirements.
* The entire machine is designed to endure high temperature, it is allowed to work in ambient temperature up to 60ºC. With dust-proof parts equipped, the crane is applicable to applications in deserts.
Technical Parameters
| Item | Unit | Parameter |
| Dimensions (length x width x height) | mm | 12362×2550×3415 |
| Total vehicle mass in travel configuration | kg | 30000 |
| Axle load | 1st and 2nd axle | kg | 6400 |
| 3rd axle | kg | 11800 |
| Engine rated power/rpm | kW/(r/min) | 192/2200 |
| Max. output torque/rpm | N.m/(r/min) | 1000/1400 |
| Max. travel speed | km/h | 85 |
| Min. turning diameter | m | 20 |
| Min. ground clearance | mm | 261 |
| Approach angle | ° | 16.5 |
| Departure angle | ° | 13 |
| Max. grade ability | % | 40 |
| Fuel consumption per 100 km | L | 32 |
| Max. total rated lifting capacity | t | 30 |
| Min rated working radius | m | 3 |
| Max. load moment | Base boom | kN.m | 965 |
| Fully-extended boom | kN.m | 576 |
| Outrigger span | Longitudinal | m | 5.23 |
| Lateral | m | 6.4 |
| Hoist height | Base boom | m | 10.5 |
| Fully-extended boom | m | 40.3 |
| Boom length | Base boom | m | 10.4 |
| Fully-extended boom | m | 40.5 |
| Jib offset angle | ° | 0,15, 30 |
| Boom raising time | s | ≤38 |
| Boom fully extending time | s | ≤90 |
| HoistinHoisting speed (single line, 4th layer, no load) | Main winch | m/min | ≥120 |
| Auxiliary winch | m/min | ≤90 |
Product Uses
1. Urban Development and Municipal Engineering in Hot and Rainy Regions
The XCT30_Y is ideally suited for projects such as urban renewal in aging districts and municipal pipeline construction in regions like Southeast Asia. Its compact and flexible design effectively adapts to confined urban workspaces, enabling tasks like pipe laying and small equipment hoisting. Specially optimized for continuous operation without interruption in temperatures up to 45°C, it delivers high reliability.
2. Equipment Handling in Industrial Sites and Port Terminals
This crane serves industrial complexes, petrochemical projects, and port terminals for large-scale equipment installation, inspection, maintenance, and material transfer. Its innovative energy-efficient hydraulic system and low-speed high-torque power transmission ensure exceptional lifting performance while maintaining operational economy.
3. Transportation Infrastructure Construction and Maintenance
The XCT30_Y is widely deployed in the construction and maintenance of transportation infrastructure such as roads and bridges. Its dependable performance and precise control enable it to handle tasks like steel structure installation and precast component hoisting, ensuring project timelines are met.
Product Operate Guide
Before operation, check that outriggers are fully extended and ensure the ground is solid. Keep the crane level during operation; overloading is strictly prohibited. In high-temperature environments, pay special attention to hydraulic oil temperature and clean the radiator promptly. Extend and retract the boom smoothly, maintaining a safe distance from surrounding obstacles. Rotate slowly and at a steady speed, avoiding sudden stops or sharp turns. Regularly inspect wire rope wear. After completing operations, retract the boom, secure the hook, and maintain dedicated high-temperature environment maintenance records.
FAQ
1. AFTER MAINTENANCE, DOES THE TORQUE WRENCH PRODUCE AN UNCLEAR “CLICK” SOUND WHEN TIGHTENING SCREWS?
The torque wrench has not been calibrated regularly or has been used incorrectly, causing its accuracy to fail.
2. IRREGULAR CRACKS APPEARING ON TIRE SIDEWALLS?
Tire aging, or prolonged operation in harsh gravel yards causing cuts from sharp objects.
3. WIRE HARNESS SHORT-CIRCUITING DUE TO WEAR AT METAL HOLES?
Rubber grommets missing or not installed, allowing metal edges to cut through wire insulation.
4. HYDRAULIC HOSES BECOMING ABNORMALLY HOT AFTER SYSTEM OPERATION?
Internal lining may have flaked off due to aging, causing localized throttling and overheating—immediately replace.
5. EQUIPMENT EXHIBITING RHYTHMIC SIDE-TO-SIDE SWAYING ON LEVEL SURFACES?
Uneven tire or track link wear causing “out-of-round” deformation or pitch irregularities.
6.DOES THE HYDRAULIC SYSTEM PRODUCE SIGNIFICANTLY DIFFERENT NOISES WHEN COLD VERSUS HOT?
This is normal. Cold oil has higher viscosity, increasing pump suction resistance and causing cavitation noise. Once warmed, viscosity normalizes, and noise primarily stems from mechanical friction and fluid flow.
