Horizontal Diesel Engine

The all new Yanmar horizontal water-cooled diesel engine.
Guaranteed powerful and efficient with 12HP, 9HP and 7HP available in the Philippine market.

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Features

  • Less Fuel Consumption with Direct Injection

    Yanmar injection system > Less Fuel Consumption > Save money
    Making the machine economical and helps reduce expenses with the use of Yanmar injection technology (direct injection)

  • Faster and More Torque

    Used with high technology so best performance is guaranteed.
    Using Toroidal piston can result to more torque that farmers can rely to during operation in uphill or deep and muddy fields.

  • Lower Engine Vibration

    High vibration of engine results to operator's fatigue. Yanmar's dual balancer can make a big difference. It helps in the reduction of engine's vibration to make operation easier and less exhausting especially.

  • Less Engine Noise

    Yanmar uses large muffler to lessen the engine noise. More engine noise may result to uncomfortable operation and can also lead to operator's impaired hearing.

  • Brighter Lamp

    During night operation, lamp is very useful to operators. Yanmar re-design this new generation of horizontal diesel engine making the lamp brighter for safe operation.

Specifications

Model Unit TF120N TF90N TF70
Type Horizontal, 4-cycle water-cooled diesel
Combustion chamber Direct injection
Number of cylinders 1
Bore x stroke mm 92 ✕ 96 85 ✕ 87 78 ✕ 80
Displacement L 0.638 0.493 0.382 litres
Rated power kW{PS}/min-1 7.7{10.5}/2400 6.0{8.0}/2200
[5.5{7.4/2200}]
6.0/2400(4.5)
Maximun power kW{PS}/min-1 8.8{12.0}/2400 6.7{9.0}/2200
[6.3{8.4/2200}]
2.48/1800
Compression ratio 17.7/16.3 17.9/16.5 18.1
Fuel injection timing FID deg 17.0 18.0 17.0
Fuel injection pressure MPa{kgf/㎠} 19.6{200}
Engine weight Dry kg 108 90 68
Equipped 123 104 69
PTO location/direction of rotation Flywheel/counterclockwise
Cooling system Liquid-cooled with radiator
Lubrication system Forced lubrication with trochoid pump
Starting system Manual starting system
Engine dimension length mm 784 703.5 607.5
height mm 530 505 469
width mm 377 376 312
Lubrication oil capacity L 2.8 2.2 1.8
Fuel tank capacity L 11.6/11.9 7.1
Cooling water capacity L 2.3 1.65 1.25
Balancer With 2-shaft balancer
Lamp With lamp Without lamp

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