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XDE320
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Product Introduction
The XDE320 is positioned as a top-level mine transportation solution that is "globally leading, extremely efficient, absolutely reliable, and intelligently connected". Its design integrates massive carrying capacity, cutting-edge technology, super-strong structuring and artificial intelligence, aiming to provide super-large mine customers with the lowest ton-kilometer operating cost (TCO) and the highest comprehensive benefits.
Product Advantage
1. Advanced electric drive and power system
Equipped with a super-high-power diesel engine and a high-performance AC drive system, it offers unprecedented traction, easily handling heavy-load climbs and complex road conditions.
The energy regenerative braking system is highly efficient. It can recover a large amount of energy under long downhill conditions, significantly reducing fuel consumption (g/kWh) and operating costs.
2. Super strong structure and durability design
The key structural components such as the frame and cargo box are made of ultra-high strength alloy steel and optimized through digital twin and finite element analysis technologies. They possess extremely high torsional, impact and fatigue resistance under extreme loads, ensuring an extremely long service life and availability rate.
3. Ultimate safety and humanized care
The super-strong ROPS/FOPS (Anti-Roll/Anti-fall) certified cab is equipped with multiple active braking systems (including electric braking, hydraulic retarder, and mechanical braking) to ensure absolute safety.
The cab is spacious and offers a comfortable experience comparable to that of a car. It is equipped with smart air conditioning, air-suspended seats, noise reduction systems and panoramic cameras, significantly reducing the driver's workload.
Technical Parameters
| Item | Unit | XDE320 | |
| Performance parameters | Rated Payload | t | 320 |
| Empty Weight | kg | 210000 | |
| Gross Vehicle Weight | kg | 510000 | |
| Drive Style | 4x2 | ||
| Max. Speed | km/h | 64.5 | |
| Max. Gradeability | % | 18 | |
| Min. Turning Diameter | m | 30.8 | |
| Overall dimension | mm | 15310*8930*7380 | |
| Engine | Model | 16V4000 | |
| Rated Power/Speed | kW/rpm | 2014/1800 | |
| Max. Torque/Speed | Nm/rpm | 11310/1700 | |
| Electric drive | Alternator | GTA41B | |
| Traction Motor | GDY114 | ||
| Ratio | 32.62:1 | ||
| Tires | Standard Tire | 53/80R63 | |
Product Uses
It is applicable to super-large open-pit coal mines with an annual transportation volume of hundreds of millions of tons.
It is applicable to large-scale metal mines with deep mining (such as porphyry copper mines and large iron mines).
It is an ideal core transportation equipment for building "unmanned, intelligent and electric" smart mines.
Product Operate Guide
The operation of XDE320 mining dump truck must comply with the highest safety standards. Before commencing work, a comprehensive inspection must be carried out to ensure that the tires, braking system and key structural components are in normal condition. After startup, it is necessary to observe the self-check status of the intelligent dashboard to ensure there are no alarm prompts. During driving, the regenerative braking function of the electric drive system should be fully utilized to control the vehicle speed and reduce mechanical braking wear. When unloading, it is essential to ensure that the vehicle is parked on a solid and flat ground. After the lifting and unloading are completed, the cargo box must be fully reset to the locked state. Operators must pay close attention to the early warning information of the intelligent management system in real time. Any abnormality should be dealt with immediately in accordance with the procedures to ensure the safety of people and vehicles.
FAQ
A: For super-large mines, the XDE320 can bring significant economies of scale:
• Reduce cost per ton-kilometer (TCO) : With a huge volume of transportation per trip, the fuel, labor and maintenance costs per ton of ore are spread out.
• Reduce fleet size: One XDE320 can replace multiple small and medium-sized mining trucks, simplifying dispatching management and reducing the number of drivers required.
• Matching with super-large equipment: When used in conjunction with large electric shovels (such as 8-10 cubic yards), it can achieve efficient loading matching that can be filled with 3-4 shovels, optimizing the collection and transportation cycle.
The XDE320 adopts the most advanced AC drive technology. The power of its generator and wheel-side drive motor is at the top level in the industry, providing unparalleled starting and climbing torque. Its energy recovery efficiency is extremely high. When going downhill for a long time, it can recover a large amount of kinetic energy and convert it into electrical energy for grid connection. The energy-saving effect far exceeds that of medium and small tonnage vehicles.
A: Extremely high requirements. Drivers must undergo strict specialized training and certification. They not only need to be proficient in routine operations but also have a deep understanding of the collaborative working logic of the vehicle's intelligent system and multiple braking systems, and possess the ability to handle emergencies under extreme working conditions.
A: It is the core equipment for moving towards smart mines. Possessing the highest level of intelligent perception and decision-making capabilities:
• Unmanned driving readiness: It can be seamlessly integrated into the unmanned driving system in the mining area to achieve fully automatic formation operation, precise parking and autonomous unloading.
Predictive maintenance: By analyzing massive operational data through AI algorithms, potential faults can be warned of in advance, transforming "planned maintenance" into "condition-based maintenance".
• Digital twin: Virtual models of vehicles can be created in the cloud to map the status of physical entities in real time, which is used for optimizing operations and simulating tests.
A: A comprehensive safety protection system of "active + passive" has been established
• Active Safety: 360° surround view system, millimeter-wave radar, intelligent collision warning, real-time monitoring of tire pressure and temperature.
• Passive safety: Far exceeding the standard ROPS/FOPS cab protection structure, multiple redundant braking systems (master brake, emergency brake, parking brake), and automatic fire extinguishing system.
A: Although the single maintenance cost is high, its design reliability and intelligent management have greatly enhanced maintenance efficiency and reduced the total life cycle cost. The maintenance volume of the electric drive system itself is less than that of the mechanical drive. Moreover, predictive maintenance avoids unplanned downtime. Therefore, its total maintenance cost (TCO) is competitive in comparison to its transportation volume.
