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        Products & ServiceMarine engines

        Weichai MANL27/38 Marine Diesel Engine Series(2040-3285kW)

        Product Profile

        WEICHAI-MAN L37/38 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 uses an overall rigid design for high safety. The cylinder unit is assembled as a whole and is easy to assembled and disassembled. It uses Man’s advanced turbocharger and two-stage intercooling for excellent air intake performance. It uses Man’s SaCosone safety control system for high reliability. It is well adapted for burning MGO, MDO or HFO. It has obtained engine certification certificates from LR, DNV&GL, BV, ABS, CCS, NK, RS, RINA and KR, world's nine major classification societies, and meets the requirements of International Convention for the Safety of Life at Sea (SOLAS).

        Product parameters

        Series 4-Stroke、water cooling、In-Line、Supercharged and cold

        Number of cylinders

        6/7/8/9
        Cylinder Diameter/Stroke 270×380mm Displacement 130.8/152.6/
        174.4/196.2L
        specific lub-oil consumptio 184g/kW·h Oil consumption 0.8g/ kW·h
        Start Mode Gas start Idling 300±50r/min
        Noise ≤110dB(A) Smoke intensity ≤1.0Rb

        Crankshaft rotation direction

        (towards free end)

        順時針/逆時針 Emission standard IMO TIER II

        Product Spectrum

        Model Air intak Rated Power(kW/Ps) Speed(r/min)
        6L27/38 Supercharged and cold 2040/2774(HFO) 800
        7L27/38 Supercharged and cold 2380/3808(HFO) 800
        8L27/38 Supercharged and cold 2720/3699(HFO) 800
        9L27/38 Supercharged and cold 3060/4162(HFO) 800
        6L27/38 Supercharged and cold 2190/2978(MGO) 800
        7L27/38 Supercharged and cold 2555/3475(MGO) 800
        8L27/38 Supercharged and cold 2920/3971(MGO) 800
        9L27/38 Supercharged and cold 3285/4468(MGO) 800

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

        Product Features

        • Power: Wide power coverage, 2040kW——3285kW.
        • Economy: The minimum fuel consumption is 184g/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.
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        R & D

        20000 +
        Global R & D personnel
        5+10 
        R & D institutions in five countries, ten regions

        Engines

        • 5,000,000 units
        • 22-10000Ps
        • 200 million kilowatts
        • Application for all markets

        Global layout

        Global English official website
        Shandong ICP 09087426 Copyright ? Weichai Holding Group Co.,Ltd.

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