Weichai MANL21/31 Marine Diesel Engine Series （1290-1935kW）

No.weichai marine engine 035

WEICHAI-MANL21/31 marine diesel engine series is introduced from German Man Company, the world's first marine diesel engine brand, by signing license production agreement. This series adopts an overall rigid design for high safety. The cylinder unit is as

Desciption

Weichai MANL21/31 Marine Diesel Engine Series （1290-1935kW）

Product parameters

Series	4-Stroke、water cooling、In-Line、Supercharged and cold	Number of cylinders	6/7/8/9
Cylinder Diameter/Stroke	210×310mm	Displacement	64.2/74.9/ 85.6/96.3L
specific lub-oil consumption	192g/kW·h	Oil consumption	0.8g/kW·h
Start Mode	Gas start	Idling	450±50r/min
Noise	≤110dB（A）	Smoke intensity	≤1.0Rb
Crankshaft rotation direction (towards free end)	clockwise/anticlockwise	Emission standard	IMO TIER II

Product Spectrum

Model	Air intak	Rated Power（kW/Ps）	Speed（r/min）
6L21/31	Supercharged and cold	1290/1755	1000
7L21/31	Supercharged and cold	1505/2050	1000
8L21/31	Supercharged and cold	1720/2340	1000
9L21/31	Supercharged and cold	1935/2630	1000

Remarks: Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.

Product Features

ower: Wide power coverage, 1290kW——1935kW.
Economy: The fuel consumption is 192g/kW?h and the oil consumption rate is less than 0.8g/kW·h.
Reliability: Unique structural design and MAN's advanced SaCoS safety control system guarantee engines’trouble-free operation, and long overhaul interval.
Adaptability: It is well adaptable for burning MGO, MDO and HFO (viscosity up to 700cSt/50°C). It could provide the best turbocharging system matching solution according to engine’s working conditions.
Environment protection: Meets the requirements of the International Maritime Organization (IMO) for the Tier II phase of the engine.

Contact me

SINOOUTPUT GROUP LTD.
Add:NO.258-268 Zhaojiabang Rd Shanghai China 200031
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Web: www.sinooutput.com
Tel:0086-21-36120339, 0086-13564780885
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Language

Weichai MANL21/31 Marine Diesel Engine Series （1290-1935kW）