WEICHAI

12M26NG Series Power Generation Engine

Superior economy and low maintenance costs for cost-effective and efficient operation.

Suitable for general market, construction and rental, oil & gas fields, and power plant applications

550

功率范围 kW/Ps

最大扭矩/转速 N·m / r/min

产品概述

The 12M26NG is a new-generation product of the high-end M26 engine platform; Power output ranges from 550 to 600 kWm, suitable for 500–550 kWe generator sets.

产品优势

High reliability: Equipped with an internationally advanced electronic control system, featuring a mature and reliable architecture for precise control across all operating conditions.

Superior economy: Advanced ignition system and optimized combustion chamber design ensure more reliable ignition; Specialized valve seals and piston rings are used to reduce lube oil consumption, achieving a specific oil consumption rate of less than 0.2 g/(kW·h).

Strong environmental adaptability: The engine can operate on various combustible gases such as natural gas, oilfield associated gas, and biogas.

产品规格

功率范围 kW/Ps
550
最大扭矩转速 N·m / r/min
排放标准
产品系列
燃料
Natural gas
发动机型式
V-type
气缸数/气门数
12/4
缸径 × 行程mm
排量 L
31.8
进气方式
Turbocharged and intercooled
压缩比
燃烧系统
发动机尺寸(长X宽X高) mm
2692×1524×1761
G重量 kg
2910

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

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)

Fuel

12M26G2N0/5

31.8

4

550/1500

/

500

/

Natural gas

12M26G2N0/6

31.8

4

600/1800

/

550

/

Natural gas

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Weichai's full-series, full-domain products, and full-scenario high-end equipment solutions

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