At the Shanghai Auto Show 2011, a number of products from CNHTC Group were unveiled and exhibited with a strong lineup. Among these models, the Haowo Mine Warrior was the largest, and CNHTC’s engineering vehicles have been an important force supporting the entire domestic infrastructure. The Mine Warrior is an important model for China National Heavy Duty Truck Group to refine its product line in recent years.
â—The appearance of the mine warrior is overbearing
The appearance of the Mine Warriors is based on the principle of practicality and simple maintenance, and a large number of straight lines and plane lines are used. Because of the particularity of the mining vehicle operating environment, wind resistance and other factors do not need to be considered.
The cab assembly adopts a single-sided skeleton skin structure, and dual hydraulic shock-absorbing brackets provide a certain degree of comfort.
The front panel of the cab is opened, and an air filter system inside the cab can be seen on the top. Oil inspection scale, hydraulic clutch, brake master cylinder and other maintenance more convenient.
The oil filling port is designed in the panel and marked with detailed text on the lid to distinguish the tank filling port. The coolant expansion tank is designed to be driven behind. Note that there are two tank caps. In fact, the higher position is the overflow cap of the expansion tank. The lower one is the coolant filling port, and the design has a certain distance to avoid cooling. Liquid high temperature overflow and unnecessary waste.
The cab has a unilateral design and a maintenance platform on the right. The inside of the box is equipped with a fuel-fired boiler. People who have passed the bus are familiar with it. In cold winter months, it can heat the vehicle's water circulation system to 80 degrees, and it can be easily started even at a low temperature of -40 degrees Celsius, which can prolong the life of the engine and keep the cab warm.
The oversized modular engine air filter on the overhaul platform consists of a paper filter element and an oil bath air filter. Daily maintenance work becomes easier.
â— Large cab interior space
The instrument worktables are rich in facilities, all kinds of buttons are arranged in a reasonable manner, and they look neat and in line with the trend of the times.
The instrument data is simple and easy to understand. The operating handle on the steering wheel is designed on the left, leaving only a few necessary functions. The right side is equipped with engine idle adjustment knob, shift and lift handle position, height appropriate, more comfortable operation.
The left door is equipped with six-hole warm air passage openings, audio and other entertainment equipment installed at the top, the right side of the rear-view mirror observation area is basically no blind area, consider the details of the comprehensive.
The seating area on the right side can also be a sitting person. If a simple backrest is added on the back, it will be more perfect.
The simple seating area is smartly designed and does not feel crowded when lying down.
Below the berth area is divided into left and right two parts of the space, the left side of the electrical unit assembly and other central processing unit components, the right side is a glove box. Although electrical parts have sacrificed some space, overhaul is more convenient.
Chassis configuration highlights mine car properties
The self-unloading and top-loading part adopts a front overhead lifting cylinder design, and the hydraulic oil tank is equipped with a breathing filter, and the pipeline is also carefully arranged.
Mining vehicles are not subject to highway regulations, so they are not the same in size, material, weight, and normal dump trucks as they are designed to have higher reliability.
There are five longitudinal beams arranged on the top floor of the top deck, which are densely arranged in a well-shaped manner, and the carrying capacity is unusual. However, the practicality of rear lights is not high, and manufacturers are recommended to simplify them.
In the side of the axle is equipped with a steering hydraulic auxiliary cylinder, the front axle is an integral cast steel I-beam type, with a stabilizer bar, the front axle and steering mechanism designed to reflect the properties of mining vehicles.
Intercooler protection nets, steel plate double riding bolts, reinforced rotation system assembly, AC16 overall cast steel dual-stage deceleration double rear axle, 1400R20 large off-road truck tires, a true giant.
The battery, air reservoir, and air circuit dryer are arranged on the right side of the frame in an integral combination, with a special device at the rear, which is a brake shower system. This device is not surprising, but factory-installed showers are rare. Pragmatic and reliable may be the greatest feeling for this mine warrior.
China National Heavy Duty Truck Engineering Co., Ltd. has always been an important force supporting the entire country's infrastructure construction. The Steyr series technology has also affected a whole generation. 30 years ago, mine pit vehicles were familiar with Russia's Belarus, Urals, and Czech tara. They had been to Shanghai SH380, a short-lived domestic in the 1970s. China National Heavy Duty Truck Co., Ltd. has also built a well-worthy, affordable car through the integration of advanced foreign technologies. We also hope that models like the Mine Warriors will contribute more to the country's construction.
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