AEAUTO Engineering Vehicle Powertrain Solutions

Against the backdrop of the global low-carbon and dual-circulation development pattern, electrification has become one of the important directions for the green development of engineering vehicles due to its full life cycle cost advantages.

Construction vehicles are heavy machinery widely used in construction sites, mines, and on-site logistics, and have very high requirements for powertrains. This article will introduce the composition, common problems, and solutions of construction vehicle powertrains.

Powertrain composition

The powertrain of an engineering vehicle is mainly composed of an engine, a gearbox, a drive shaft, and a travel system, among which the engine and gearbox are the core components of the powertrain.

engine

The engine is the power source of engineering vehicles, generally diesel engines or natural gas engines. Diesel engines have the advantages of high power and good economy, while natural gas engines have the advantages of good environmental protection and low working noise.

Gearbox

The gearbox is a key component for controlling the movement of engineering vehicles. Generally, a hydraulic gearbox or a mechanical gearbox is used. The hydraulic gearbox has the advantages of smooth shifting and strong load-bearing capacity, but the efficiency is low; the mechanical gearbox has high efficiency, but the shifting is not smooth.

Drive shaft and travel system

The drive shaft transmits the engine power to the travel system, which is generally in the form of tracks or tires. Tracks have the advantages of a strong ability to pass through bad terrain and good safety, but they are easy to wear and have high maintenance costs; tires have the advantages of good flexibility and long service life, but they are weak in the ability to pass through bad terrain.

Advantages of Engineering Vehicle Powertrain

Electric engineering vehicles are energy-saving and environmentally friendly products with zero fuel consumption and no emissions. Compared with diesel vehicles of the same model, it can not only respond to national policies and achieve zero-emission, energy-saving, and environmentally friendly transportation.

At the same time, unlike diesel engine maintenance and regular replacement of various filter elements, and the fact that electricity costs are far lower than the cost of diesel, the operating cost of electric vehicles can save up to more than 50%. Its salient features: are environmental protection, no pollution, low energy cost, and it can be widely used in various transportation conditions such as: logistics transportation, ore transportation , dock transportation, and other places.

AEAUTO engineering vehicle economic benefits advantage

Traditional engineering vehicles often encounter problems such as high failure rate , low energy efficiency , high operating noise , and environmental pollution during use. In order to solve the problems of traditional engineering vehicles , the following are the economic benefits of AEAUTO engineering vehicles :

1. Improve the stability of the powertrain

Use higher quality materials, strengthen the structural design of the powertrain, and improve the powertrain's resistance to harsh environments, thereby reducing the failure rate.

2. Improve energy efficiency

Technologies such as oil pumps or hydraulic motors are used to improve the energy efficiency of the powertrain, extend the service life of engineering vehicles, and reduce energy consumption.

3. Reduce operating noise

The use of technical means such as acoustic isolation technology or noise-reducing materials can effectively reduce the noise generated by engineering vehicles during operation and improve the working environment of workers.

4. Battery costs will decrease

Batteries account for 40% to 50% of the total cost of electric construction vehicles. According to official data, the price of lithium-ion batteries is expected to continue to fall, which will boost the development of new energy construction vehicles. In addition, improving the level of battery recycling and reuse technology can reduce resource waste and costs.（AEAUTO Engineering Machinery-Powertrain System Solutions）

AEAUTO is committed to promoting technological innovation in the field of engineering vehicles and continuously investing in R&D to optimize powertrain solutions.

In the future, we will uphold the concept of innovation and continue to provide advanced, efficient, and reliable technical support and product services to the engineering vehicle industry to help engineering construction.