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4TNV98T-ZNSA
Руководство по эксплуатации Страница: 1

Yanmar 4TNV98T-ZNSA Руководство по эксплуатации онлайн

Features

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Clean Emissions

Building off the proven TNE design, Yanmar has

achieved superior exhaust emissions by improving the

combustion chamber and fuel injection equipment

design. Engines are compliant with 2008 EPA Tier 3 and

EU stage III A exhaust emissions regulations.

Reliable and Durable

The TNV engines now proudly take up the running as

Yanmar’s premium small industrial diesel. They offer

even more enhanced durability due to better block

cooling, a stiffer crank and pistons, finer tolerance in the

journal, and more. CAE analysis has brought lower

vibrations and higher strength to the mounting structure

for even better reliability in heavy-duty jobs.

Fuel Delivery and Economy

A newly designed, in-line MP type fuel injector pump is

utilized to assure more precise fuel delivery and control.

The result is reduced emissions, improved performance

over a wide range of applications and good fuel

economy which assures that Yanmar’s reputation for

superior starting characteristics continues.

Noise Level Reduction

Yanmar’s original CAE techniques have optimized the

stiffness, minimized transformation, and reduced radiant

noise in the cylinder block. Gear noise reduction is

achieved through an improved gear tooth profile

resulting in less mechanical noise.

Additional Information

Yanmar America Corp Distributed By:

951 Corporate Grove Drive

Buffalo Grove, IL 60089

www.yanmar.com

Standard Engine Equipment

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General

Intake & Exhaust Manifold

Exhaust Manifold Gasket (shipped loose)

Lubrication System

5.5 L Capacity Shallow Oil Pan

Trochoid Oil Pump

Paper Element Oil Filter

Oil Pressure Switch

Crankcase Breather, Closed Type

Electrical System

12V, 40 Amp Alternator

12V Starter Motor

12V, 500W Air Heater

Preheat Relay (shipped loose)

Preheat Timer, 15 second (shipped loose)

Stop Solenoid Timer, 1 second (shipped loose)

Fuel System

In-line MP4 Fuel Injection Pump

12V Electric Fuel Pump (shipped loose)

Paper Element Fuel Filter

Water Separator (shipped loose)

Stop Solenoid, Integral to Fuel Injection Pump (shipped

loose)

Cooling System

Water Pump, Belt Driven

8-Blade, 430mm Cooling Fan—Puller Type

70º F (21º C) Thermostat

Temperature Switch

Fan Belt

Power Take Off

Flywheel, SAE 10”

Flywheel Housing, SAE #4

Aux Drive, 9-tooth w/SAE 2 bolt “A” Flange

4TNV98T-ZNSA General Specification

83.5 HP (62.3 kW) @ 2500 rated rpm*

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Type• • • 4 Cylinder, 4-Cycle, Liquid Cooled Diesel Engine

Bore • • • • • • • • • • • • • • • • • • • • • • 98 mm

Stroke • • • • • • • • • • • • • • • • • • • • • 110 mm

Displacement • • • • • • • • • • • • • • • • • 3.319 L

Aspiration • • • • • • • • • • • • • • • Turbocharged

Combustion System • • • • • • • • • • Direct Injection

Rotation (from flywheel end) • • • • • • Counterclockwise

Dry Weight • • • • • • • • • • • • • 540 lbs (244 kg)

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Page 1 of 2

Image shown may not be actual engine

TNV DI Series

Industrial Diesel Engine

Yanmar 4TNV98T-ZNSA Руководство по эксплуатации онлайн

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