Structural Description - Takeuchi TB 175 Handbuch

1.5 Structural description

Noise Reduction
New Lub. Oil Pump
Change Rotor Shape for Low Pulsation
Driven by Crankshaft Directly
Emission Reduction
New fuel injection pump
Mono Plunger
Higher Injection Pressure
Injection Timing Control
Speed Timer, _oad Timer,
Cold Start timer
Noise Reduction
Higher Stiffness Cylinder Block
Noise Reduction
Higher Stiffness Gear-Case
Noise Reduction (only applied for 4TNV84T)
New Lub. Oil Pump
Change Rotor Shape for Low Pulsation
Driven by Crankshaft Directly
Emission Reduction
New Fuel Inj. Nozzle
Low Suck Volume
Multi Injection Holes
Emission Reduction
New Fuel Injection Pump
Mono Plunger
Higher Injection Pressure
Mechanical Control of Injection
Timing
Speed Timer, Load Timer,
Cold Start Timer
2-valve cylinder head
4-valve cylinder head
4TNV84T/4TNV94L/4TNV98(T)
Cylinder Head
Piston
17
1. General
Emission Reduction
Injection Nozzle
Low Suck Volume
Multi Injection Holes
Emission Reduction
Cylinder Head
Optimal Nozzle Angle
Optimal Swirl Ratio
Optimal Valve Timing
Emission Reduction
Piston
New Combustion
Chamber
Emission Reduction
4Valve / Cylinder
(intake-2, exhaust-2)
Optimal Installation
of the Injection Nozzle
Vertical Installation and
Location of the Center
of Cylinder
Optimal Valve Timing
Emission Reduction
New Combustion Chamber