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What engine is Yuchai 4d85z?

2025-10-29 20:23:25 mechanical

What engine is Yuchai 4D85Z?

Recently, Yuchai 4D85Z engine has become a hot topic in the field of engineering machinery and commercial vehicles. As one of Yuchai Power’s classic products, this engine has attracted widespread attention for its high efficiency, durability and low fuel consumption. This article will give you a comprehensive analysis of this engine from the aspects of technical parameters, application scenarios, market feedback, etc.

1. Technical parameters of Yuchai 4D85Z engine

What engine is Yuchai 4d85z?

Yuchai 4D85Z is a four-cylinder diesel engine widely used in light trucks, construction machinery, agricultural equipment and other fields. The following are its main technical parameters:

Parameter itemnumerical value
Engine model4D85Z
Displacement(L)2.66
Rated power (kW)55-85
Maximum torque (N·m)280-320
fuel systemHigh voltage common rail
Emission standardsNational VI/Euro VI

2. Application scenarios of Yuchai 4D85Z engine

With its stable performance and adaptability, this engine is widely used in the following fields:

Application areasSpecific models or equipment
light truckFutian Aolin, JAC Junling, etc.
Construction machinerySmall loaders, forklifts
agricultural equipmenttractors, harvesters

3. Market feedback and user evaluation

According to recent user feedback and market data, Yuchai 4D85Z engine has outstanding performance in the following aspects:

AdvantagesUser reviews
fuel economyFuel consumption per 100 kilometers is as low as 12L, saving 10% compared to similar products
ReliabilityLow failure rate, suitable for high-intensity operations
Maintenance costAdequate supply of spare parts and convenient maintenance

4. The future development trend of Yuchai 4D85Z engine

As environmental regulations become increasingly stringent, the performance of Yuchai's 4D85Z engine under National VI and Euro VI emission standards has attracted much attention. In the future, Yuchai may further optimize its fuel system and after-treatment technology to enhance market competitiveness.

Summary

Yuchai 4D85Z engine has become a popular choice in the field of commercial vehicles and construction machinery due to its high efficiency, energy saving and reliability. Both technical parameters and market feedback have proven its advantages among products of the same level. In the future, with the continuous upgrading of technology, this engine is expected to play a role in more fields.

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