Industrial Model Range
John Deere provide an extensive range of Industrial Engines as outlined below.
For more details refer to the Engine
Product Guide or contact
your local John Deere dealer.
Engine
Model
No. of
Cylinders
Cubic
Capacity
Engine
Aspiration
Off Road
Emission
Compliance
3029D
3
2.9L
Nat. Asp
Nil
4039D
4
3.9L
Nat. Asp
Nil
4045D
4
4.5L
Nat. Asp
Tier 1
4039T
4
3.9L
Turbocharged
Nil
4045T1
4
4.5L
Turbocharged
Tier 1
4045T2
4
4.5L
Turbocharged
Tier 1
4045H
4
4.5L
TC/Aftercooled
Tier 1
6068D
6
6.8L
Nat. Asp
Tier 1
6068T1
6
6.8L
Turbocharged
Tier 1
6068T2
6
6.8L
Turbocharged
Tier 1
6068T3
6
6.8L
Turbocharged
Tier 1
6068H1
6
6.8L
TC/Aftercooled
Tier 1
6068H2
6
6.8L
TC/Aftercooled
Tier 1
6081A1
6
8.1L
TC/Aftercooled
Tier 1
6081A3
6
8.1L
TC/Aftercooled
Tier 1
6081H
6
8.1L
TC/Aftercooled
Tier 1
6081H Elect
6
8.1L
TC/Aftercooled
Tier 2
6125A
6
12.5L
TC/Aftercooled
Tier 1
6125H1
6
12.5L
TC/Aftercooled
Tier 2
6125H2
6
12.5L
TC/Aftercooled
Tier 2
4045H, 6068H1, 6068H2, 6081H, 6081H Elect, 6125H1 & 6125H2 engines are
fitted with air to air aftercooling.
6081A1, 6081A2, 6081A3 & 6125A engines are fitted with air to water aftercooling.
6081H Elect, 6125A, 6125H1 & 6125H2 are electronically controlled engines.
Some engine models are available with alternate Emission Compliance certification.
