WEICHAI

6M33 Engine for Railway Vehicle

Adapted for 500kW heavy-duty railcars, dual-engine 1000kW heavy-duty railcars, 32-pick rail grinders, dual-engine 48-pick rail grinders, 300-500 ballast cleaners, dual-engine 160 overhead line maintenance vehicles, and 575kW locomotives.

522-566/710-830

功率范围 kW/Ps

3418/1300-1400

最大扭矩/转速 N·m / r/min

产品概述

This series of engines adopts an in-line, 6-cylinder, four-stroke configuration, with a displacement of 19.6 L, rated power of 566 kW, rated speed 1800 rpm, and maximum torque/speed of 3418 N·m / 1400 rpm. Utilizes a high-pressure common rail system and a turbocharged and intercooled intake system, meeting China Non-road Stage III emission regulations.

产品优势

Economical and energy-efficient with low fuel consumption; fuel consumption in typical operating ranges is 15–30 g/kW·h better than competing products.

Superior NVH performance, with noise 1–3 dB(A) lower than competing products.

High reliability and durability, with an overhaul interval of 20,000 hours.

Long service intervals and low operating costs, with maintenance-free operation for 500 hours.

Strong high-altitude performance: no power derating at altitudes up to 2,500 meters, power derating ≤ 10% at 3,000 meters, and development for 5,000 meters available upon customer request.

产品规格

功率范围 kW/Ps
522-566/710-830
最大扭矩转速 N·m / r/min
3418/1300-1400
排放标准
China Non-road Stage III, overseas version with no emission requirements
燃料
Diesel, Natural gas, Biodiesel
发动机型式
In-line
气缸数
6
气门数
4
排量 L
19.6
进气方式
Turbocharged and intercooled
发动机尺寸(长X宽X高) mm
1732×1122×1541
G重量 kg
2300

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

Model

Rated power/speed (kW/rpm)

Peak torque/speed (N·m/rpm)

Displacement (L)

Emission standard

Technical route

Target applications

Number of valves

6M33G710E304

522/1800

3200/1400

19.6

Overseas version with no emission requirements

Electronically controlled high-pressure common rail

500kW locomotives, dual-engine 1000kW locomotives, 575kW locomotives

4

6M33G770E304

566/1800

3418/1400

19.6

Overseas version with no emission requirements

Electronically controlled high-pressure common rail

500kW locomotives, dual-engine 1000kW locomotives, 575kW locomotives

4

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Service hotline

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Tel:+86-400-618-3066
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