


YANMAR YDP20N-Y1 DIESEL WATER PUMP 2x2
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- Model:YDP20N-Y1
- Pump Type:Portable Fresh Water Pump, Self-Priming
- Suction & Discharge Diameter:50 mm (2″)
- Maximum Flow (Capacity):550 L/min
- Suction Lift:Up to 7 m
- Maximum Total Head:32.0 m
- Engine Model:Yanmar L48N6-PYI2 (or similar L-series)
- Engine Type:4-stroke, air-cooled diesel engine
- Displacement:219 cc
- Maximum Engine Output:3.5 kW @ 3600 rpm
- Continuous Engine Output:3.1 kW @ 3600 rpm
- Fuel Tank Capacity:13 L
- Starting System:Recoil (manual)
- Pump Components:Cast iron / cast steel (durable)
The YANMAR YDP20N-Y1 is a portable, air-cooled diesel-powered water pump designed for robust and reliable dewatering applications. With a 2″ suction and discharge port, this model is ideal for moving fresh water in construction, irrigation, emergency flood response, or remote site dewatering. The pump combines Yanmar’s proven L-series vertical air-cooled diesel engine with a self-priming pump design to deliver efficient performance, low fuel consumption, and high portability.
Constructed with a compact steel frame and cast components, the YDP20N-Y1 supports demanding job site conditions, delivering consistency and durability. Its design supports easy transport and quick deployment — making it a practical solution for temporary water transfer tasks where grid power may not be available.


