NKM90H Diesel Dump Truck Advantage

KNOW-HOW diesel dump truck typically refers to a dump truck powered by a diesel engine, rather than an electric vehicle. Diesel dump trucks are commonly used in industries such as construction, mining, and transportation for hauling materials such as sand, gravel, or demolition waste. They rely on diesel fuel to power their engines, providing the torque and power needed for heavy-duty tasks aims to create four core advantages of being safe,reliable,efficient and economical.
Diesel dump trucks are characterized by their powerful diesel engines, sturdy chassis, and durable cargo beds. They typically feature high payload capacities, advanced suspension systems, and ergonomic cabins for operator comfort and safety.

Applications of diesel dump trucks

Diesel dump trucks find applications in various industries, including construction, mining, agriculture, and waste management. They are used for tasks such as transporting aggregates, hauling excavated materials, and delivering construction materials to job sites.

Being Safe

The electronic control technology of KNOW-HOW has won the second prize of National Science and Technology Progress Award.

We use EV system with triple protections (protections against water, fire and electronic shock). We adopt design of high standard (“3S Safety Technology Requirements for New Energy truck”) to make it safer. 

With diamond-enclosed-ring structure, the cab can be of high safety.

Frame:We use box-shaped welded rigid frame for strong impact resistance and longer use of the chassis and auto parts.

Leaf spring suspension:The overall matching strngth is high and the single piece of leaf spring is thick and strong, which can lower the failure rate and maintenance costs.

Hydro pneumatic suspension: It has great buffering and damping ability which is suitable for the complex road conditions in the mining area with low maintenance cost and high usage rate.

Drive moto: It uses anti-condensation structure of KNOW-HOW to ensure the long-term reliable operation of vehicles in bad weather. It can reduce the maintenance, improve reliability and save use costs.

Integrated moto controller: With high level of integration and a few high-voltage connection points, it has redundant power supply to ensure the reliability.

EV system protection: The level of EV system protection is IP68+IP6K9K. It functions well after jetting by the hydraulic giant of high temperature and high pressure, which has achieved the top level around the world.

Being Efficient

The diesel dump truck has a large volume so that a single transportation is highly-efficient, which gurantees greater benefits. The warranty period of the vehicle's core components is long and the EV system is stable. So the vehicle can be used frequently.

Being Economical

The diesel dump truck has a large volume so that a single transportation is highly-efficient, which gurantees greater benefits. The warranty period of the vehicle's core components is long and the EV system is stable. So the vehicle can be used frequently.

Steering:The steering system (ball stud) uses the biggest taper pin or cotter pin in the industry. It’s reliable and has long service life.

Cab:The cab can be turned over which is convenient for maintenance.

Radiator:The cab can be turned over which is convenient for maintenance.The radiator area is large and it has strong climate adaptability. The radiator is detachable for low maintenance cost.

The maximum efficiency of the high-efficient motor system (motor and motor controller) is equal to or greater than 96％， which plays a leading role in the industry.

It uses the improved regenerative braking energy recovery design. When the diesel dump truck is coasting or braking, the drive moto works as the generator to generate electric for battery charging, which achieves the braking energy recovery.  


Know-How offers more than just fuel dump truck; our lineup includes electric Dump Trucks, Excavators, and more. Choosing Know-how means choosing versatility, reliability, and innovation for all your heavy equipment needs! Contact us right now!

FAQ of Diesel Dump Truck

What is Diesel Dump Trucks

Dump trucks, also known as "tippers," "dump trucks," or "dump trucks," are used to move loose materials, such as dirt, gravel, or construction debris, from one location to another. And diesel engines are the primary source of power.

Where can find dump trucks for sale

In the world of heavy machinery, dump trucks (also known as tippers, dump trucks, or dump trailers) are absolutely essential to many industries. These machines are essential for moving materials on roads and on construction sites, ensuring that operations run smoothly and efficiently.

What are dump truck models classified

Dump trucks, also known as "tippers," "dump trucks," or "dump trucks," are used to move loose materials, such as dirt, gravel, construction debris, or other items that need to be collected in one place and then dumped in another. The first motorized dump trucks appeared in the United States in the early 1900s.

Like most trucks, dump trucks come in light, medium, and heavy duty varieties. Light duty models are classified as Class 1, 2, and 3 and can carry up to 14,000 pounds (6,350 kg). Medium-duty dump trucks are classified as Class 4, 5, and 6 and can carry between 14,001 and 26,000 pounds (11,793 kg), while heavy-duty Class 7 or 8 dump trucks can carry 26,001 pounds or more.

How Many Types in Dump Trucks

Dump trucks come in a variety of forms, including the more common standard and semi-trailer dump trucks as well as side- and bottom-dump models. A standard dump truck has a truck chassis with a hydraulic lift located underneath the dump body mounted on the frame. A semi-trailer dump truck is a tractor-trailer with a larger bucket fixed to the trailer, but with the same functionality. For larger loads, some operations use a truck and trailer configuration, where a standard dump truck tows a dump trailer ("trailer") that is equipped with its own hydraulic lift for unloading.

While most dump trucks have a tailgate that swings upward, usually on its top hinge, or use a high-lift tailgate that opens and rises above the dump bed, side-dump and bottom-dump models, as their names suggest, dump cargo from the side or bottom.

Types of Dump Trucks and Their Capacities

The term “dump truck” encompasses a wide range of vehicle types, each tailored to meet specific needs and requirements. By exploring the unique features and benefits of each dump truck type, you can make an informed decision that fits the scope and needs of your project. Each type has its own unique features, ensuring there is a dump truck to suit every need.

Single-Axle Dump Trucks

Single-axle dump trucks typically have a capacity of up to 7.5 tons and a bed capacity of 5 to 10 cubic yards of material. This makes them suitable for smaller projects or for transporting materials in urban environments where maneuverability and smaller loads are critical. These trucks are ideal for navigating city streets and tight job sites due to their compact size.

Tandem Axle Dump Trucks

Tandem axle dump trucks are commonly used in the construction and aggregate industries as they have two rear axles and can handle larger loads of up to 15-16 tons with a box size that can accommodate 10 to 20 cubic yards of material. This increased capacity is ideal for projects that require large amounts of material to be transported, ensuring efficiency and productivity.

Triple Axle Dump Trucks

For larger jobs, there are triple and quad axle dump trucks. Triple axle trucks can typically hold 15 to 25 cubic yards of material, while quad axle trucks can hold more. These trucks are equipped with an additional lift axle that can be raised or lowered as needed, providing greater flexibility and capacity. The large box size of these trucks ensures that they can meet the needs of large construction projects and other applications that require maximum capacity.

In the world of dump trucks, the importance of cubic yard capacity cannot be overstated. Capacity directly affects the number of trips required to transport a certain amount of material, and therefore has a significant impact on the efficiency and cost-effectiveness of your operation. Choosing the right capacity for your needs ensures that you can transport materials efficiently, saving time and money.

What is dump truck continued innovation

Dump truck manufacturers, like all truck manufacturers, are designing trucks that are more fuel efficient and aerodynamic, and are even creating low-emission or zero-emission truck models. Truck manufacturers are making a big push to improve safety, working on driver assistance and collision mitigation systems, as well as enhanced stability control and exterior camera systems to improve visibility on the jobsite. Truck ergonomics are also important; manufacturers have put a lot of thought into the placement of pedals and handles on the outside of the truck, as well as the placement of controls inside, to reduce driver fatigue and improve comfort during long shifts.

Things to Consider When Buying a Dump Truck

When you’re shopping for a dump truck, there are several key factors to consider. First, you’ll want to look at the payload capacity, which is determined by the truck’s Gross Vehicle Weight Rating (GVWR). This is a crucial aspect, as it will determine how much material the truck can legally carry. Additionally, the size of the trailer box, measured in cubic yards, is another important factor, as it will determine the amount of material that can be hauled. It’s also important to be familiar with local regulations and guidelines regarding hauling capacity, as this will help you make an informed decision about which type of dump truck will best suit your needs.