SERIE TNV

Engine Model2TNV703TNV703TNV763TNV84A(-B)3TNV84T-B
CombustionIndirect injection (IDI)Indirect injection (IDI)Indirect injection (IDI)
AspirationNatural aspirationNatural aspirationNatural aspirationNatural aspirationTurbocharged
No. of cylinders23333
Cyl. Bore x stroke / mm70 x 7470 x 7476 x 8282 x 8484 x 90
Displacement / Litter0.5700.8541.1161.3311.496
Direction of rotation
Governor systemMechanicalMechanicalMechanicalMechanicalMechanical
EGR system-----
Cooling system
Dry mass (back plate) / kg738794111150
Dry mass (bell housing) / kg8498112128159
Applicable Emission Regulation / EPA Tier3
Compliance
-----
Applicable Emission Regulation / EPA IT4
Compliance
--Ο (≥ 19kW)Ο (≥ 19kW)Ο (≥ 19kW)
Applicable Emission Regulation / EPA Tier4
Compliance
OOΟ (≤ 19kW)Ο (≤ 19kW)Ο (≤ 19kW)
Applicable Emission Regulation / EC Stage IIA
(Generator use)
--Ο (≥ 19kW)--
Applicable Emission Regulation / EC Stage IIIA
(Industrial use)
--Ο (≥ 19kW)--
Engine Model3TNV88-B4TNV84T-B4TNV84T-Z4TNV88-B4TNV98-Z4TNV98T-Z
TypeVertical cylinder, 4-cycle water-cooled diesel engineVertical cylinder, 4-cycle water-cooled diesel engineVertical cylinder, 4-cycle water-cooled diesel engineVertical cylinder, 4-cycle water-cooled diesel engineVertical cylinder, 4-cycle water-cooled diesel engineVertical cylinder, 4-cycle water-cooled diesel engine
AspirationNatural aspirationTurbochargedTurbochargedTurbochargedTurbochargedTurbocharged
No. of cylinders344444
Cyl. Bore x stroke / mm88 x 9084 x 9084 x 9088 x 9098 x 11098 x 110
Displacement / Litter1.6421.9951.9952.1903.3193.319
Direction of rotationCounterclockwise (viewed from flywheel)Counterclockwise (viewed from flywheel)Counterclockwise (viewed from flywheel)Counterclockwise (viewed from flywheel)Counterclockwise (viewed from flywheel)Counterclockwise (viewed from flywheel)
Governor systemMechanicalMechanicalElectricMechanicalElectricElectric
EGR system--Cooled EGR-HOT EGRCooled EGR
Cooling systemRadiatorRadiatorRadiatorRadiatorRadiatorRadiator
Lubrification systemForced lubrification by trochoid pumpForced lubrification by trochoid pumpForced lubrification by trochoid pumpForced lubrification by trochoid pumpForced lubrification by trochoid pumpForced lubrification by trochoid pump
Dry mass (back plate) / kg138165165155--
Dry mass (bell housing) / kg148174174165240260
Applicable Emission Regulation / EPA Tier3
Compliance
----Ο (≥ 56kW)
Applicable Emission Regulation /EPA IT4
Compliance
Ο (≥ 19kW)OOOOΟ (≥ 56kW)
Applicable Emission Regulation /EPA Tier4
Compliance
Ο (≥ 19kW)-----
Applicable Emission Regulation /EC Stage IIA
(Generator use)
-O-OOO
Applicable Emission Regulation /EC Stage IIIA
(Industrial use)
OOOOO
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