WEICHAI

产品概述

产品优势

Safe and Reliable

Engine block and cylinder head are made of compacted graphite iron; key components such as the crankshaft, pistons, connecting rods, and bearings feature high safety factors, creating a high-reliability platform that meets high-power and high-speed application requirements.

Powerful Performance

Utilizes mechanical supercharging (optional) combined with turbocharging technology to increase low-speed torque, enhancing power response and vessel acceleration.

Economical and Fuel-Efficient

High-pressure injection technology ensures excellent fuel economy and emissions, complying with China Marine Stage II emission standards.

Advanced simulation technology is used to optimize nozzle structure and combustion chamber geometry, enabling highly efficient combustion.

Comfortable and Environmentally Friendly

Low-noise design, with an overall engine noise level not exceeding 103.3 dB(A).

Water-jacketed exhaust manifold is adopted to reduce heat radiation from the exhaust system.

Complies with IMO Tier II emission standards.

Intelligent Connectivity

Proprietary ECU, secure and controllable, supports the smart cloud platform to enable remote diagnostics, maintenance guidance, and service reminders.

Comprehensive diagnostic system with reserved sensor interfaces, meeting the requirements for intelligent vessels.

产品规格

型式
4-stroke, water-cooled, In-line, turbocharged and aftercooled
缸径/行程 mm
107×108
气缸数
6
排量 L
5.83
扭矩储备 %
25-40
机油消耗率 g/kW·h
≤0.9
最低燃油消率 g/kW·h
197
Minimum Gas Consumption Rate g/kW·h
怠速 r/min
600±50
噪声 dB(A)(SPL@1m)
≤103
曲轴旋转方向
Counter-clockwise (viewed from flywheel end)
外形尺寸(长×宽×高) mm
Supercharged model: 1360×851×860; Non-supercharged model: 1360×749×860
净重 kg
Supercharged model: 669; Non-supercharged model: 635

备注:产品参数及图片仅供参考;如有变动,不另行通知。

Commercial Ratings

Engine series Model Power (kW/Ps) Speed (r/min) Technical route Aspiration Emission Rating Fuel
6M10S 6M10SY300-33E200 220/300 3300 Common rail TA IMO Tier II P3 MGO
6M10S 6M10SY350-33E200 258/350 3300 Common rail TA IMO Tier II P3 MGO
6M10S 6M10SY400-33E200 295/400 3300 Common rail TA IMO Tier II P3 MGO
6M10S 6M10SY450-33E201 330/450 3300 Common rail TA IMO Tier II P4 MGO
6M10S 6M10SY490-33E201 360/490 3300 Common rail TA IMO Tier II P5 MGO
6M10S 6M10SY450-33E200 330/450 3300 Common rail Twincharger aftercooled IMO Tier II P4 MGO
6M10S 6M10SY490-33E200 360/490 3300 Common rail Twincharger aftercooled IMO Tier II P5 MGO

Remark: The delivery date of model with * should be negotiated specifically 

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To build a world-class multinational group of high-end equipment with leading technology and green development

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Service hotline

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Tel:+86-400-618-3066
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