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Lees LSP88S3 Generator Set

The Lees LSP88S3 is a 70 kW (88 kVA) standby generator set powered by a Perkins 1104A-44TG2 engine. It is available at 230 V and 400 V, three-phase-phase and 50 Hz. It holds about 8 L (2.1 gal) of oil and 13 L (3.4 gal) of coolant. Starting uses 6 batteries rated 580 CCA. The same 1104A-44TG2 engine also powers generator sets from AKSA, Caps, FG Wilson, Generac, Multiphase Power, Noor Generator Technology, Olympian, Perkins and Younes.

70 kW
Standby
4.4 L
Displacement
8.0 L
Oil capacity
0
Document types

Specifications

Frequency50.0 Hz
Standby power70 kW
Standby kVA88
Prime power64 kW
Oil capacity8.0 L
Voltage options230 V, 400 V
Phasethree-phase
Power factor0.8
Battery cranking580 CCA
Battery quantity6

Engine

Perkins 1104A-44TG2
Oil capacity8.0 L
Coolant capacity13.0 L
Displacement4.4 L
AspirationTurbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Perkins 1104A-44TG2
ItemSpecCapacityPart #Interval
Air filter1200 hr find
Fuel filter1200 hr find
Oil filter9011031200 hr PartsGeek kuduparts $25.00
Belt1200 hr find
Coolant13.01200 hr
Coolant filter find
Oil53.0

Compatible filters for the Perkins 1104A-44TG2 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Perkins 901047 Perkins 26510338 Perkins 3790987 Perkins 2652C846 Donaldson P772579
  • Fuel filter: Perkins T64102003 Perkins 2656F823 Donaldson P550588 Donaldson P502420 Ac Delco PF859

Common questions

What is the power rating of the Lees LSP88S3?

The Lees LSP88S3 is rated 70 kW standby (88.0 kVA).

What engine does the Lees LSP88S3 use?

The Lees LSP88S3 is powered by the Perkins 1104A-44TG2 engine.

What is the oil capacity of the Lees LSP88S3?

The Perkins 1104A-44TG2 engine in the Lees LSP88S3 has an oil capacity of 8.0 liters.

Fuel consumption

RatingLoadL/hgal/h
Prime18.7
Standby5.2
Standby25%5.2
Standby50%9.7
Standby75%14.0
Standby100%18.7

Available documents