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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 4 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, MP distributor 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 
Muffler/Exhaust Pipe Gasket (shipped loose) 

 

Lubrication System 

5.5 L Capacity Deep Oil Pan, Side Drain 
Trochoid Oil Pump 
Paper Element Oil Filter 
Oil Pressure Switch 
Crankcase Breather, Closed Type 

 

Electrical System 

12V, 40 Amp Alternator  
12V Starter Motor 
12V, 400W Glow Plugs 
Preheat Relay (shipped loose) 
Preheat Timer (shipped loose) 
Stop Solenoid Timer (shipped loose) 

 

Fuel System 

MP2 Distributor Type Fuel Injection Pump 
12V Electric Fuel Pump (shipped loose) 
Paper Element Fuel Filter 
Water Separator (shipped loose) 
Stop Solenoid, Integral to Fuel Injection Pump  

 

Cooling System 

  

Water Pump, Belt Driven 

  6-Blade, 335mm Cooling Fan—Pusher Type 
  21º C (160º F) Thermostat 
  Temperature Switch 

  

Fan Belt 

 

Power Take Off 

  Flywheel, SAE 7 1/2” 
  Flywheel Housing, SAE #4 (105 mm deep) 
   

3TNV82A-GGE General Specification 

  17.7 HP

 (

13.2 kW) @ 1800 rated rpm*  

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Type

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

Bore

 •  •  •  •  •  •  •  •  •  •  •  •  •  •  •  •   •  •  •  •  •  •   82 mm 

Stroke

 •  •  •  •  •  •  •  •  •  •  •  •  •  •  •  •   •  •  •  •  •   84 mm 

Displacement

 •  •  •  •  •  •  •  •  •  •  •  •   •  •  •  •  •    1.331 L 

Aspiration

 •  •  •  •  •  •  •  •  •  •  •  •   •    Naturally Aspirated 

Combustion System 

•  •  •  •  •  •  •    •  •  •  Direct Injection 

Rotation (from flywheel end) 

• • •  •  •  • Counterclockwise 

Dry Weight  

•  •   •  •   •  •   •  •   •  •   •   •  •  282 lbs (127kg)

 

TNV DI Series

                  

Industrial Diesel Engine

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Image shown may not be actual engine 

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