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LWA Liquid Cooled Gensets

50 Hz, 1500 – 3000 r/min   |   60 Hz, 1800 – 3600 r/min

5.8 – 31.3 kw  

Range
LWA10(A)  |  LWA14(A)  |  LWA15(A)  |  LWA20(A)  |  LWA22(A)  |  LWA27(A)  |  LWA30(A)  |  LWA41(A)


Download the Engine Data Sheet


The Lister Petter LWA liquid cooled gensets are designed for continuous operation in ambient temperatures up to 52°C (122°F). Cold start capability down to -32°C (-25.6°F).

These gensets come with the following items as standard:-

  • Deepsea 7000 Series electronic digital control module
  • single bearing, 4-pole brushless alternator [LWA10(A), LWA15(A), LWA20(A), LWA27(A)], 2-pole brushless alternator [LWA14(A), LWA22(A), LWA30(A), LWA41(A)]
  • 66-litre polypropylene fuel tank with contents gauge
  • zirconium phosphated powder coated base plate with forklift pockets
  • bunded base retaining 110% of all fluids
  • anti vibration mountings
  • 12V starter battery and leads
  • mechanical governing
  • emergency stop button (lock-down type)
  • pusher fan
  • operators' handbook
  • electrical diagrams

Full Engine Specifications:

Power Output (Single Phase)

LWA10 LWA15 LWA20 LWA27 LWA14 LWA22 LWA30 LWA41
RPM 1500* 1500* 1500* 1500* 3000* 3000* 3000* 3000*
Continuous Power kVA 5.8 8.9 11.9 15.2 9.7 15.3 21.0 25.5
kW 5.8 8.9 11.9 15.2 9.7 15.3 21.0 25.5

Fuel Consumption

LWA10 LWA15 LWA20 LWA27 LWA14 LWA22 LWA30 LWA41
Load 1500* 1500* 1500* 1500* 3000* 3000* 3000* 3000*
g/kWh 100% 224 261 253 209 244 247 244 364
75% 224 261 255 207 342 245 247 266
l/h 100% 2.0 3.2 4.1 4.7 3.9 5.9 7.8 10.6
75% 1.5 2.4 3.1 3.5 2.9 4.4 5.9 8.0

Dimensions & Weight

LWA10 LWA15 LWA20 LWA27 LWA14 LWA22 LWA30 LWA41
Length mm 1436 1436 1436 1436 1436 1436 1436 1436
Width mm 698 698 698 698 698 698 698 698
Height mm 992 992 992 992 1010 1010 1010 1086
Dry Weight kg 375 395 434 444 375 395 434 444

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