Products Advantage

KNOW-HOW full-electric mining vehicle aims to create four core advantages of being safe,reliable,efficient and economical.

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 vehicle 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 vehicle 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 vehicle is coasting or braking, the drive moto works as the generator to generate electric for battery charging, which achieves the braking energy recovery.