Product Description of Zoomlion ZT115A (AT) Mining Truck

I. Product Introduction

II. Main Features

(I) Bearing and Durability

1. High - Strength Frame: Made of special steel, the structure is topologically optimized, with excellent torsion and bending resistance. It does not deform during long - term heavy - load transportation, ensuring the service life of the equipment.
2. Wear - Resistant Cargo Box: High - hardness wear - resistant plates are used, and an anti - sticking coating is lined inside. It not only reduces the adhesion loss of materials but also improves the impact and wear resistance, suitable for loading sharp materials such as ores.
3. Heavy - Load Chassis: The multi - axle drive design, combined with a large - torque transmission system, has strong grip and stable bearing capacity, and can operate efficiently on complex mine road surfaces.

(II) Power and Efficiency

1. High - Horsepower Engine: Equipped with a high - performance diesel engine, it outputs strong power, making it easy to climb slopes and start with heavy loads, and improving the transportation cycle efficiency.
2. Intelligent Transmission: Matched with an adaptive transmission, it intelligently adjusts the shifting logic according to the load and road conditions, with smooth power connection, reducing fuel consumption and driving operation intensity.

(III) Safety and Reliability

1. Braking System: It is equipped with a multi - circuit hydraulic braking + auxiliary speed reduction device. The braking response is fast, and the braking force is stable. It can accurately control the vehicle speed even when going downhill with heavy loads, ensuring operation safety.
2. Protection Design: Protective armor is set at key parts to protect the engine, hydraulic system and other core components from 磕碰 (knocking and collision) and sand and gravel invasion, reducing the risk of failure and improving equipment reliability.

III. Application Scenarios

1. Open - pit Mines: Undertake the short - distance transfer after ore mining, suitable for various open - pit mines such as gold mines and iron mines, and efficiently transport overburden and ores to crushing stations or unloading points.
2. Large - scale Infrastructure Mine Supporting: Such as sand and gravel yards of hydropower projects, road projects and other projects, transporting sand and gravel aggregates to meet the material supply needs of large - scale construction.
3. Tailings Treatment: In the tailings pond area, it is responsible for the transfer and landfill operations of tailings slag, adapting to the complex terrain and heavy - load requirements of the tailings accumulation area.

IV. Technical Specifications

V. Common Problems

(I) Usage - related

1. Problem: Insufficient power when the mining truck climbs slopes with heavy loads?
   Solution: Check if the engine air filter is blocked and if the fuel filter needs to be replaced; confirm if the transmission shifting logic is normal, and the adaptive parameters can be reset through system diagnosis; if operating at high altitudes for a long time, check if the engine plateau adaptation mode is enabled.
2. Problem: Incomplete cargo unloading from the cargo box and serious material adhesion?
   Solution: Regularly clean the inner lining coating of the cargo box and check if the vibration unloading auxiliary device (if available) is working normally; the unloading angle can be adjusted (supported by some models), or water can be appropriately sprinkled before unloading (when suitable for material characteristics) to reduce adhesion.

(II) Maintenance - related

1. Problem: Abnormal noise from the chassis, especially obvious during heavy - load driving?
   Solution: Check if the suspension system bushings are worn and if the bolts are loose; troubleshoot the universal joint clearance of the drive shaft, and repair or replace if it exceeds the standard; check the tire pressure and wear consistency, as abnormal wear or uneven air pressure can also cause abnormal noise.
2. Problem: The braking system heats up and the braking force decays?
   Solution: Clean the dust and oil on the surface of the brake pads and brake discs, and check if the brake fluid has deteriorated and if the liquid level is normal; if braking with heavy loads frequently, check the working status of the retarder to ensure that the auxiliary braking function is effective and avoid overloading of a single braking system.