WEICHAI

4M08 Series Power Generation Engine

Compact dimensions and lightweight design, effectively reducing enclosure costs and providing significant cost savings for customers.

Suitable for general market, telecommunications, industrial warehousing, livestock farming, and drone power supply applications

18-44

功率范围 kW/Ps

最大扭矩/转速 N·m / r/min

产品概述

The 4M08 series is a new generation of high power density engines independently developed by Weichai, featuring a compact structure and superior fuel economy; Power output ranges from 18 to 44 kWm, suitable for 14–36 kWe generator sets.

产品优势

Fuel System: High injection pressure ensures high engine power and excellent fuel atomization for superior fuel economy; specifically developed electronic control functions for generator set operating conditions meet various control and speed regulation requirements

Air Intake System: High-efficiency turbocharger for optimized air intake and more efficient combustion

Superior NVH Performance: Utilizes pilot injection technology and a high-precision meshing gear train to achieve low engine vibration and noise

产品规格

功率范围 kW/Ps
18-44
最大扭矩转速 N·m / r/min
排放标准
China Non-Road Stage III/IV, EU Stage IIIA
产品系列
燃料
Diesel
发动机型式
In-line
气缸数/气门数
4/2
缸径 × 行程mm
排量 L
3.17
进气方式
Naturally aspirated, turbocharged
压缩比
燃烧系统
发动机尺寸(长X宽X高) mm
888×688×878
G重量 kg
325

备注:产品参数及图片仅供参考;如有变动,不另行通知。

型谱表

4M08 China Non-Road Stage III Product Spectrum

Engine Model

Displacement (L)

Valves per Cylinder

Prime Power/Speed (kWm/rpm)

Standby Power/Speed (kWm/rpm)

Recommended Prime Power of the genset (kWe)

Recommended Standby Power of the genset (kWe)

Technical route

4M08G2D3/5

3.17

2

18/1500

20/1500

14

16

Electronically controlled high-pressure common rail

4M08G4D3/5

3.17

2

25/1500

27.5/1500

16

18

Electronically controlled high-pressure common rail

4M08G8D3/5

3.17

2

33/1500

36/1500

24

30

Electronically controlled high-pressure common rail

4M08G10D3/5

3.17

2

36.8/1500

44/1500

30

36

Electronically controlled high-pressure common rail

Engine Model

Displacement (L)

Valves per Cylinder

Prime Power/Speed (kWm/rpm)

Standby Power/Speed (kWm/rpm)

Recommended Prime Power of the genset (kWe)

Recommended Standby Power of the genset (kWe)

Technical route

4M08G1D4/5

3.17

2

18/1500

20/1500

14

16

Electronically controlled high-pressure common rail

4M08G3D4/5

3.17

2

25/1500

27.5/1500

16

18

Electronically controlled high-pressure common rail

4M08G5D4/5

3.17

2

30/1500

33/1500

20

24

Electronically controlled high-pressure common rail

4M08G7D4/5

3.17

2

33/1500

36/1500

24

30

Electronically controlled high-pressure common rail

4M08G9D4/5

3.17

2

36.8/1500

44/1500

30

36

Electronically controlled high-pressure common rail

Engine Model

Displacement (L)

Valves per Cylinder

Prime Power/Speed (kWm/rpm)

Standby Power/Speed (kWm/rpm)

Recommended Prime Power of the genset (kWe)

Recommended Standby Power of the genset (kWe)

Technical route

4M08G2D3/5

3.17

2

18/1500

20/1500

14

16

Electronically controlled high-pressure common rail

4M08G4D3/5

3.17

2

25/1500

27.5/1500

16

18

Electronically controlled high-pressure common rail

4M08G8D3/5

3.17

2

33/1500

36/1500

24

30

Electronically controlled high-pressure common rail

4M08G10D3/5

3.17

2

36.8/1500

44/1500

30

36

Electronically controlled high-pressure common rail

4M08G2D3/6

3.17

2

21/1800

23/1800

14

16

Electronically controlled high-pressure common rail

4M08G4D3/6

3.17

2

30/1800

33/1800

20

24

Electronically controlled high-pressure common rail

4M08G6D3/6

3.17

2

36.9/1800

41/1800

30

33

Electronically controlled high-pressure common rail

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Service hotline

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