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Kohler 1750REOZMD Generator Set

The Kohler 1750REOZMD is a 1780 kW (2225 kVA) Diesel standby generator set powered by a Mitsubishi S16R-Y2PTAW2-1 engine. It is available at 220/380 V, 240/416 V, 277/480 V, 347/600 V, 2400/4160 V, 12 V and 13 V, 3-phase and 60 Hz. It holds about 200 L (52.8 gal) of oil and 367 L (97.0 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 4 batteries rated 1150 CCA at 12 V. The set measures 6790×2426×2602 mm (267.3×95.5×102.4 in). The same S16R-Y2PTAW2-1 engine also powers generator sets from Generac.

1780 kW
Standby
65.4 L
Displacement
200.0 L
Oil capacity
3
Document types

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Service parts for the 1750REOZMD

Grouped by system, with how many of each the parts manual calls for.

Oil system

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power1780 kW
Standby kVA2225
Prime power1620 kW
EmissionsTier 2 EPA-Certified for Stationary Emergency Applications
ControllerDecision-Maker 550, Decision-Maker 6000
Oil capacity200.0 L
Alternator7M4052, 7M4054, 7M4056, 7M4176, 7M4292, 7M4370, 7M4374
Voltage options220/380 V, 240/416 V, 277/480 V, 347/600 V, 2400/4160 V, 12 V, 47 V, 13 V
Phase3
Power factor0.8
Battery cranking1150 CCA
Battery voltage12 V
Battery quantity4
Coolant capacity367 L
Max ambient40 °C
Dimensions (L×W×H)6790×2426×2602 mm

Engine

Mitsubishi S16R-Y2PTAW2-1
Oil capacity200.0 L
Coolant capacity170.0 L
Displacement65.4 L
AspirationTurbocharged
Rated speed1800 rpm

Maintenance & consumables

for the Mitsubishi S16R-Y2PTAW2-1
ItemSpecCapacityPart #Interval
Air filterDry
Fuel filterSecondary×4
Oil filterCartridge×4GM38852 Amazon $79.89 eBay
BatteryFour, 1150
BeltFlexible Disc
CoolantWater-Cooled170.0 L
Oil230.0 L
Spark plugN/A

Service specifications

30
TypeItemValueUnitCondition
Other10 in. weld flange bolt circle diameter B361.95mm (14.25 in.)
Other10 in. weld flange outside diameter C406.4mm (16.0 in.)
Other10 in. weld flange quantity of bolts / bolt hole diameter D12, 25.40mm (1.00 in.)
Other12 in. weld flange bolt circle diameter B431.80mm (17.00 in.)
Other12 in. weld flange outside diameter C482.6mm (19.0 in.)
Other12 in. weld flange quantity of bolts / bolt hole diameter D12, 25.40mm (1.00 in.)
Other14 in. weld flange bolt circle diameter B476.25mm (18.75 in.)
Other14 in. weld flange outside diameter C533.4mm (21.0 in.)
Other14 in. weld flange quantity of bolts / bolt hole diameter D12, 28.58mm (1.13 in.)
Other16 in. weld flange bolt circle diameter B539.75mm (21.25 in.)
Other16 in. weld flange outside diameter C596.9mm (23.5 in.)
Other16 in. weld flange quantity of bolts / bolt hole diameter D16, 28.58mm (1.13 in.)
Other18 in. weld flange bolt circle diameter B577.85mm (22.75 in.)
Other18 in. weld flange outside diameter C635.0mm (25.0 in.)
Other18 in. weld flange quantity of bolts / bolt hole diameter D16, 31.75mm (1.25 in.)
Other20 in. weld flange bolt circle diameter B635.00mm (25.00 in.)
Other20 in. weld flange outside diameter C698.5mm (27.5 in.)
Other20 in. weld flange quantity of bolts / bolt hole diameter D20, 31.75mm (1.25 in.)
Other5 in. weld flange bolt circle diameter B215.90mm (8.50 in.)
Other5 in. weld flange outside diameter C241.30mm (9.50 in.)
Other5 in. weld flange quantity of bolts / bolt hole diameter D8, 22.23mm (0.88 in.)
Other6 in. weld flange bolt circle diameter B254.0mm (10.0 in.)
Other6 in. weld flange outside diameter C279.4mm (11.0 in.)
Other6 in. weld flange quantity of bolts / bolt hole diameter D8, 22.23mm (0.88 in.)
Other8 in. weld flange bolt circle diameter B298.45mm (11.75 in.)
Other8 in. weld flange outside diameter C342.9mm (13.5 in.)
Other8 in. weld flange quantity of bolts / bolt hole diameter D8, 22.23mm (0.88 in.)
OtherWeld flange angle A (10, 12, 14 in. nominal pipe size)30deg.
OtherWeld flange angle A (16, 18, 20 in. nominal pipe size)22.5deg.
OtherWeld flange angle A (5, 6, 8 in. nominal pipe size)45deg.

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

How many kW is the Kohler 1750REOZMD?

The Kohler 1750REOZMD is rated 1780 kW standby (2225.0 kVA).

Which engine powers the Kohler 1750REOZMD?

The Kohler 1750REOZMD is powered by the Mitsubishi S16R-Y2PTAW2-1 engine.

What fuel does the Kohler 1750REOZMD use?

The Kohler 1750REOZMD runs on Diesel.

How much oil does the Kohler 1750REOZMD take?

The Mitsubishi S16R-Y2PTAW2-1 engine in the Kohler 1750REOZMD has an oil capacity of 200.0 liters.

Which alternator is fitted to the Kohler 1750REOZMD?

The Kohler 1750REOZMD uses a 7M4052, 7M4054, 7M4056, 7M4176, 7M4292, 7M4370, 7M4374 alternator.

What oil filter fits the Kohler 1750REOZMD?

The Kohler 1750REOZMD uses oil filter part number GM38852.

Fuel consumption

RatingLoadL/hgal/h
Prime25%142.037.6
Prime50%251.066.3
Prime75%366.096.7
Prime100%487.0128.7
Standby25%154.040.6
Standby50%271.071.6
Standby75%403.0106.6
Standby100%536.0141.6

Available documents

Spec sheet — Kohler-1750REOZMD (Kohler)Reference — G6-39 0918AZ (Kohler)Parts manual — tp6259 (Kohler)
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Priced items from this model's own parts manual.

Oil filter GM38852$79.89
1 priced item$79.89