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LPW Extended Running Diesel Engines

Fixed Speeds
1500 | 3600 r/min

Variable Speeds
1500 | 3600 r/min

6.8 – 37.5 kw  |  9.1 – 50.3 bhp

Range
LPW2
LPW3
LPW4
LPWT4


Download the Engine Data Sheet

Lister Petter's 'Extended Running' high oil capacity engines have been specifically developed to increase the operation running time of the engine in high ambient conditions ranging from 35°C (95°F) to 52°C (122°F) and has a cold start capability down to -32°C (-25.6°F), or can be utilised for unattended operations up to 500 hrs in remote installation sites.


The Lister Petter LPW liquid cooled engines come with the following items as standard:-

  • inlet and exhaust manifolds
  • heavy duty air cleaner
  • fuel lift pump
  • mechanical governing
  • self-vent fuel system with individual
  • fuel injection pumps
  • fuel filter/agglomerator
  • thermostatically controlled cooling system with belt driven
  • coolant pump
  • radiator with fan and belt guard
  • gear driven positive displacement type
  • lubricating oil pump
  • spin on full flow lubricating oil filter
  • flywheel with ring gear
  • SAE 5 flywheel housing
  • 12V starter motor
  • 12V battery charge alternator
  • oil pressure and coolant temperature switches
  • fuel control solenoid (energised to run)
  • skid base packing
  • high capacity lubricating oil pan
  • operators handbook (English)

Full Engine Specifications:

Power Output (Variable Speed)

LPW2 Engine LPW3 Engine LPW4 Engine LPWT4 Engine
RPM 1500* 1800* 1500* 1800* 1500* 1800* 1500* 1800*
Continuous Power kWm 6.8 8.5 10.3 12.8 13.6 17.0 18.9 24.2
bhp 9.1 11.4 13.8 17.2 18.2 22.7 25.3 32.4
Fuel Stop kWm 7.5 9.4 11.8 14.1 15.0 18.7 20.9 26.9
bhp 10.0 12.6 15.8 18.9 20.1 25.1 28.1 36.0

Technical Data

LPW2 Engine LPW3 Engine LPW4 Engine LPWT4 Engine
Type of fuel injection Direct Direct Direct Direct
Number of cylinders 2 3 4 4
Aspiration Natural Natural Natural Turbo
Direction of rotation looking on flywheel end Anti clockwise Anti clockwise Anti clockwise Anti clockwise
Compression ratio 18.5:1 18.5:1 18.5:1 16.2:1
Number of flywheel ring gear teeth 96 96 96 96
Nominal cylinder bore mm 86.0 86.0 86.0 86.0
in 3.39 3.39 3.39 3.39
Stroke mm 80.0 80.0 80.0 80.0
in 3.15 3.15 3.15 3.15
Total cylinder capacity litre 0.930 1.395 1.860 1.860
in 3 56.75 85.13 113.5 113.5
Crankshaft end thrust
(maximum continuous)
kgf 180 180 180 180
lbf 400 400 400 400
Lubricating oil pressure
(mean) with the oil at 110°C (230°F)
bar 2.0 2.0 2.0 2.0
lbf/in2 29 29 29 29

BUY GENUINE LISTER PETTER SPARE PARTS

Your Lister Petter engine is precision engineered to give years of outstanding reliability and consistent performance in the most extreme temperatures and conditions.

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