Diesel engine / direct injection / water-cooled
25.0 - 48.5 kW | DWS4 LISTER PETTER


  • Type:


  • Technology:

    direct injection

  • Other characteristics:



Power ranges: 25.0 - 48.5 kW; 33.5 - 65.0 bhp
Variable or fixed speed; full load speed range: 1200 - 2500 r/min
Heavy duty, indirect injection diesel engine
Special Attributes
designed for continuous operation in ambient temperatures up to 52°C (122°F)
tropical radiator with pusher fan and full guarding
Engine Characteristics
four cylinders
diesel fuelled
liquid cooled
indirect injection
naturally aspirated
Design Features and Equipment
self vent fuel system with rotary fuel injection pump and integrated fuel control solenoid
gear driven positive displacement type lubricating oil pump
standard oil and fuel filters
heavy duty air cleaner
12V electric starting with a 55 Amp alternator
flywheel with ring gear
SAE 3 flywheel housing
inlet and exhaust manifolds
combustion chamber glow plugs
engine temperature switch
low oil pressure switch
250-hour service intervals
operators' handbook


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