2022 The latest Howo N7W dump truck that can easily make money

Engineering dump trucks are an indispensable vehicle in urban and rural construction. With the implementation of the National VI emission standards, some construction sites have also increased their operating requirements, making users buy dump trucks that meet the National VI emission standards to replace them for a long time. old car. 

As a powerful group under the new emission standard, Sinotruk Howo N7W dump truck has become a recommended new choice for China VI dump truck due to its high reliability, strong power and good economy.

This green 8×4 dump truck is our rich helper - the 400-horsepower HOWO N7W, with a silver "N7W400 National VI" sticker on the left door.

Looking at this appearance, some friends may think of the HOWO N5G we introduced before. In fact, the HOWO N7W and N5G have basically the same styling style, which belongs to the family design. The difference is that this HOWO N7W dump truck adopts a flat-top cab in order to adapt to the road conditions of the project site, and the high bumper is painted in black. Ground clearance has also increased.

This is a new car produced in January 2022. The color of the whole car is bright and beautiful, making it comfortable and refreshing to look at. The maximum allowable total mass of the vehicle is 31 tons, and the curb weight is 15.5 tons. Although this is an 8×4 dump truck, due to the scientific weight reduction of the whole vehicle by the manufacturer, a large number of aluminum alloy parts are used on the vehicle, the structure is optimized, and the weight is reduced without reducing the quality.

This HOWO N7W is equipped with a Weichai WP10H400E62 diesel engine with a rated power of 294kW and about 400 horsepower, which meets the National VI emission standards. Compared with engines of the same displacement, this engine has more torque, obvious advantages in load step acceleration time, and higher efficiency. The scientific weight reduction mentioned above also includes the weight reduction of the engine. 

The engine adopts a modular design, which reduces the number of peripheral parts and reduces the weight of the whole machine by 50kg, so that the weight reduction of the whole vehicle starts from the engine. In addition to the 400-horsepower Weichai WP10 engine used in this car, Howo N7W can also be equipped with other types of engines produced by Sinotruk or Weichai. The horsepower range covers 350-493 horsepower, which can meet the requirements of different users for vehicle power. .

With the 400-horsepower engine, it is a 12-speed engineering-specific gearbox for Sinotruk and a 13-ton engineering-specific drive axle. The engineering power chain has efficient transmission, exclusive power optimization and scientific speed ratio matching, large low-speed torque, and good operating economy.

In addition to selecting a good power match, it is also very important to have a good frame when choosing a dump truck. A good frame has high bearing capacity and light weight, so that the vehicle can carry a large load and reduce fuel consumption, bringing maximum benefits to users. This HOWO N7W dump truck adopts the domestic exclusive NS-07 suspension system, which can reduce the dead weight by 160kg while meeting the high load-bearing requirements. 

The front and rear axles are made of high-strength and lightweight materials, which are optimized and upgraded in an all-round way, and the weight reduction has also reached 150kg. Load more when fully loaded, save less when empty. Between the first and second axles on the left side of the frame is the air filter, and before the second and third axles is the fuel tank. 

Between the first and second axles on the right side of the frame is the exhaust gas after-treatment device, and between the second and third axles are the battery compartment, gas storage tank, drying tank and urea tank. Although there are many chassis parts on the car, they are neatly arranged and easy to maintain and take care of.

The top of the vehicle is produced by Chitian King Kong, using a front single-cylinder direct-push lift mechanism, and the hydraulic system is also from Chitian King Kong. In order to avoid the phenomenon of dust and leakage during transportation, this HOWO N7W dump truck is equipped with a foldable tarpaulin. The structure of the carriage is a more traditional square carriage. 

Although the volume of such a carriage is slightly higher and the price is relatively affordable, sometimes the carriage may stick to the carriage due to the structure of the carriage and the cargo, and the cargo cannot be completely unloaded. If users want to buy a dump truck that is cleaner and safer to unload, they can also consider purchasing the HOWO N7W dump truck equipped with a U-shaped carriage.

The power and safety of the vehicle are not only reflected in the horsepower of the engine, but also the gearbox is an important part. The gearbox of this car adopts Sinotruk's own 12-speed all-aluminum gearbox, model HW25712XSTL, with 12 forward gears and two reverse gears, and the final gear is a direct gear. The main box of the gearbox adopts full helical teeth, the auxiliary box adopts planetary gears, and double intermediate shaft structure. The first gear ratio is large and the maximum input torque is 2500N·m. 

It is worth mentioning that this model can also be equipped with a cost-effective Voith hydraulic retarder. In the later stage, the vehicle does not need to be equipped with a water spray device, which not only reduces the wear of the vehicle's brake pads and tires and improves the safety, but also ensures the driving safety and reduces the user's daily vehicle cost. Of course, if the user needs an automatic transmission, the S-AMT16 gearbox, which is very popular recently, can be selected.

Compared with the HOWO N5G introduced before, this HOWO N7W uses a flat-top cab, and the internal height is lower. However, despite the flat-roofed cab, the interior space of this HOWO N7W is relatively spacious and practical, and it is sufficient for daily driving or rest.

The interior is mainly gray and black, which is more resistant to dirt, which is in line with the use environment of construction vehicles. The instrument in front of the driver adopts a traditional symmetrical design. The large instrument on the left is the tachometer and the water temperature gauge, the small instrument is the oil pressure gauge, the large instrument on the right is the speedometer and the oil gauge, and the small instrument is the air pressure gauge. There is an LCD screen above the small instrument to facilitate the driver to grasp the vehicle data.

Since the engineering vehicle is mainly practical, two relatively deep storage slots are set in the multimedia area on the instrument panel, which is convenient for the driver to use daily. Further to the right is the cup holder and storage box. The overall layout is basically the same as that of the Howo N5G. The sleeper behind the driver is also more spacious, giving the driver a better resting space. Perhaps the many active/passive safety configurations are rich enough, but having a stable and reliable power system is also a real help for the card users. 

The Howo N7W dump truck is equipped with the WP10.5H engine from Weichai's high-end power H platform. The output power is 460 horsepower and the maximum output torque is 2100N m, which has a good performance in terms of data and reliability, and is guaranteed for medium and long-distance transportation mainly for transportation.

In general, the Sinotruk Howo N7W dump truck is novel in shape, excellent in quality, and runs fast. As an outstanding National Sixth Power, its appearance has brought new choices to friends who need to buy engineering dump trucks. We also look forward to howo N7W dump trucks contributing more in the field of engineering construction.