Generac RD02023ADSE User Manual

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Make

Generac

Model

In-line

Cylinders

4

Displacement (Liters)

2.28

Bore (in./mm)

3.46/88

Stroke (in./mm)

3.70/94

Compression Ratio

21.3:1

Intake Air System

Naturally Aspirated

Cylinder Head Type

Cast Iron OHV

Piston Type

Aluminum

EPA Emissions Compliance

Emergency Stationary

Make

Generac

Model

In-line

Cylinders

4

Displacement (Liters)

2.4

Bore (in/mm)

3.54/90

Stroke (in/mm)

3.70/94

Compression Ratio

21.3:1

Intake Air System

Turbocharged

Cylinder Head Type

Cast Iron OHV

Piston Type

Aluminum

EPA Emissions Compliance

Emergency Stationary

Make

Generac

Model

In-Line

Cylinders

4

Displacement (Liters)

3.4

Bore in/mm

3.86/98

Stroke in/mm

4.45/113

Compression Ratio

18.5:1

Intake Air System

Turbocharged/Aftercooled

Cylinder Head Type

Cast Iron OHV

Piston Type

Aluminum

EPA Emissions Compliance

Emergency Stationary

Oil Pump Type

Gear

Oil Filter Type

Full flow spin-on canister

Crankcase Capacity (quarts/liters)

6.87/6.5 - 15 & 20 kW

6.8/6.4 - 30 kW

7.4/7 - 48 & 50 kW

Type

Pressurized radiator - 15 & 20 kW

Closed recovery - 30, 48 & 50 kW

Water Pump

Pre-lubed, self-seating

Fan Speed (rpm)

1800 - 15 & 20 kW

2061 - 30 kW

2029 - 48 & 50 kW

Fan Diameter (in/mm)

18.11/460 (15 & 20 kW) or 

22/559 (30, 48 & 50 kW)

Fan Mode

Pusher

Fuel Type

Ultra Low Sulfur Diesel Fuel

Fuel Pump Type

Mechanical Engine Driven Gear

Injector Type

Mechanical 

Fuel Supply Line (mm/in)

7.94/0.31 (ID)

Fuel Return Line (mm/in)

7.94/0.31(ID)

Fuel Specification

ASTM

Fuel Filtering (microns)

5 (15, 20 & 30 kW) 

or 10 (48 & 50 kW)

Total Size (gallons/liters)

34/128.7 - 15 & 20 kW

62/234.7 - 30, 48 & 50 kW

Usable Size (gallons/liters)

32/121.1 - 15 & 20 kW

57/215.8 - 30, 48 & 50 kW

Run Time @ 1/2 Load (hrs)

38 - 15 kW 

28.6 - 20 kW 
36.7 - 30 kW 

24 - 48 & 50 kW

Listings

UL142