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XDA45
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Product Introduction
Compared with rigid mining trucks, its articulated steering and all-wheel drive design endow it with unparalleled site adaptability and mobility, especially performing outstandingly in complex terrains such as muddy, rough and sloping roads.
Product Advantage
1.Powerful power system
◦ Engine: Usually equipped with high-efficiency turbocharged intercooled electronically controlled diesel engines from well-known brands (such as Weichai and Cummins), meeting National III/Euro III or higher emission standards.
Strong power, low fuel consumption, high reliability, and adaptability to high altitudes and harsh environments.
◦ Transmission: It adopts a fully automatic transmission from a well-known brand (such as Allison), with smooth gear shifting, easy operation, reduced driver's labor intensity, and provides excellent deceleration braking function.
◦ Drive axle: Heavy-duty engineering drive axle, equipped with wheel-side reducers, featuring high torque and strong load-bearing capacity.
2. Excellent passability and mobility
Articulated steering: The middle of the vehicle body is articulated, providing flexible steering and a small turning radius, enabling efficient operation in narrow Spaces.
◦ All-wheel drive (6x6) : Three-axle all-drive form, combined with differential lock function, has extremely strong ground adhesion and can easily handle skidding and stuck conditions.
High ground clearance: With a high ground clearance of the chassis, it is less likely to bottom out when passing over uneven roads.
Technical Parameters
| project | parameter |
| nominal load capacity | 45 tons |
| Dugong | Piling ~28 m3 (depending on material specific gravity) |
| total weight | ~76 tons |
| engine type | Weichai/Cummins, etc |
| power rating | ~390 kW (~525 HP) |
| gear-box | Allison fully automatic gearbox |
| Driving forms | 6x6 all-wheel drive |
| maximum gradability | ≥ 45% |
| Type of shift | Hinged hydraulic power steering |
| top speed | ~50 km/h (empty load) |
| Lift time of the container | ≤ 25 seconds |
Product Uses
Market positioning: The main transportation equipment in large-scale mines, quarries, water conservancy and hydropower projects, port terminals, and large-scale infrastructure projects (such as highway and railway construction).
Product Operate Guide
The operation of the XDA45 dump truck must strictly follow the norms. Before starting, conduct a round-around inspection to ensure that the tires, lights and hydraulic connectors are in good condition. When driving, use the Allison automatic transmission. It is easy to operate. Pay attention to using the engine retarder to assist with downhill braking. When unloading, choose a flat and solid ground, stop the vehicle and shift it into neutral gear, and then operate the lifting handle to smoothly raise the cargo box. After unloading is completed, make sure the cargo box is completely reset before driving. Pay attention to the alarm information on the dashboard on a daily basis. Regular maintenance can effectively ensure the equipment's availability and service life. For detailed steps, please refer to the official "Operation and Maintenance Manual".
FAQ
A: The rated load capacity is 45 metric tons. The standard bucket capacity is usually around 28 cubic meters (for stacking), and the specific value may vary depending on the density of the materials being loaded, such as soil, ore, and coal.
A: It is specially designed for harsh working conditions and is highly suitable for large-scale open-pit mines, quarries, large-scale water conservancy and hydropower projects, port and wharf filling, as well as highway/railway construction projects, etc. It can carry out heavy-load transportation on complex road surfaces such as muddy, rough and sloping ones.
A: The main differences lie in the structure and steering mode.
The XDA45 features a articulated body and all-wheel drive, endowing it with:
Better maneuverability: Smaller turning radius, more agile in narrow Spaces.
Stronger passability: It has a stronger adaptability to rough and slippery roads, and is less likely to skid or get stuck.
Rigid dump trucks are more suitable for large mines with relatively good road conditions and longer transportation distances, and their road speeds are usually higher.
• Unloading safety: Unloading must be carried out on a flat and solid ground. Only after the vehicle has come to a complete stop and shifted into neutral can the lifting of the cargo box be operated.
After unloading, make sure the cargo box is completely lowered and reset before driving.
• Downhill braking: Make full use of engine exhaust braking and hydraulic retarders to reduce the wear of service brakes and prevent brake overheating and failure.
• Blind spots: Pay attention to the large blind spots around the vehicle. When working, be sure to keep a safe distance from people and other equipment.
• Daily: Check the levels of engine oil and coolant; Check the tire pressure and damage conditions; Check the hydraulic oil level and for any leakage.
Check the lights and horns.
• Regular: Replace the engine oil, filter element, hydraulic oil and lubricating oil at the time intervals specified in the "Operation and Maintenance Manual". In particular, the radiator should be cleaned regularly to prevent malfunctions caused by overheating.
A: Possible reasons include
The power take-off (PTO) is not properly engaged.
2. The hydraulic oil level is too low or the oil quality is substandard.
3. The filter element of the hydraulic system is clogged.
4. Malfunction of the relief valve or problem with the hydraulic pump.
It is recommended to first check the basic items (oil level, PTO). If the problem persists, contact the maintenance personnel for inspection and repair.
