Yanmar 4TNV98-ZNSA [2/2] Ratings definitions and conditions

4TNV98-ZNSA

Industrial Diesel Engine

Length 31.1 in (791 mm)

Width 20.3 in (516 mm)

Height 29.7 in (756 mm)

*Rated power listed is NET engine output. The engine

operating environment and driven machine conditions

must be studied carefully when selecting an engine in

order to ensure correct engine selection, maximize

engine performance, extend engine service life and

improve machine capacity.

Consult the TNV Application Manual for additional en-

gine ratings and engine application information.

Materials and specifications herein are intended to serve as a guide in engine selection and subject to change without notice.

The International System of Units (SI) is used in this publication. Yanmar and its logos, as well as corporate identity used

herein, are trademarks of Yanmar and may not be used without permission.

Note: Dimensions depend on final specifications.

Ratings Definitions and Conditions

Application standards for Yanmar industrial engines: Inlet

air standard conditions with a total barometric pressure of

100kPa (29.5 in. Hg), with a vapor pressure of 1 kPa

(.295 in. Hg), and 25°C (77°F).

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Performance Data

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Dimensions

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Rated Speed (rpm) Net rated kW Net rated HP Max. Torque (ft-lb)

2500 50.5 67.7 185.8 @ 1500 rpm

kW to Hp conversion used is expressed as: HP = (kW value) x 1.34