Guangzhou Tengsong Construction Machinery Equipment Co., Ltd |
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4TNV84 Engine Overhaul Gasket Kit YM729903-92670
part number: | YM729903-92670 |
For models: | 4TNV84 |
weight | 1.5KG |
Warranty period: | 1 year |
Quality: | high quality low price long life |
Engine introduction
The engine is a diesel engine designed and produced by Yanmar, a
Japanese diesel engine manufacturer. The following is some basic
introduction to the 4TNV84 engine:
1. Structure and displacement: The 4TNV84 engine adopts an in-line
four-cylinder, four-stroke structure. The usual displacement is 1.6
liters (1642cc).
2. Fuel system: This engine uses a direct injection fuel system,
which injects diesel directly into the cylinder through the
injector. Direct injection technology improves combustion
efficiency and power output while reducing fuel consumption and
emissions.
3. Power and Torque: Specific power and torque outputs vary by
vehicle model and trim. Generally speaking, the power of 4TNV84
engine is between 20 and 35 kW, and the torque is between 80 and
150 N·m.
4. Technical features: The 4TNV84 engine uses turbocharging and
intercooler technology to provide higher power output and fuel
economy. The turbocharger increases intake airflow pressure,
improving low-speed torque and power response. The intercooler
cools the intake air, increases the oxygen density of the intake
air, and further improves combustion efficiency.
5. Application scope: 4TNV84 engine is mainly used in small
construction machinery and agricultural equipment, such as mini
excavators, small loaders, lawn trimmers, generator sets, etc. With
its compact, lightweight and efficient features, it performs well
in small work spaces and scenarios with low power requirements.
6. Maintenance and maintenance: For the maintenance and upkeep of
the 4TNV84 engine, it is recommended to perform regular maintenance
in accordance with the manufacturer's service manual and
recommendations. This includes changing oil and filters, checking
and adjusting belt tension, cleaning and maintaining the cooling
system, and more.
Gasket Kit Care Introduction
Engine gasket kits typically consist of a variety of materials used
to seal and protect various components of the engine. The following
are common 4TNV84 spacer kit materials:
1. Metal composite gaskets: Metal composite gaskets are usually
composed of metal sheets and high-temperature wear-resistant
materials (such as steel, copper, aluminum, etc.). They are used
for sealing between the cylinder head and cylinder block of the
engine to ensure the tightness and pressure of the combustion
chamber work properly.
2. EPDM rubber gasket: EPDM rubber gasket has excellent chemical
resistance, heat resistance and aging resistance. They are often
used in the engine cooling system, such as the sealing of water
pumps, water inlets and water outlets, to ensure the sealing and
normal circulation of the coolant.
3. Paper gaskets: Paper gaskets are usually made from high-strength
cellulose paper or compressed paper. They are often used in the
intake and exhaust systems of engines, such as the sealing of
intake manifolds and exhaust manifolds, to ensure the normal flow
of airflow and prevent gas leakage.
4. Oil seal: Oil seals are usually made of rubber or silicone and
are used to seal the crankshaft, camshaft and other rotating parts
of the engine to prevent lubricating oil from leaking and external
impurities from entering the engine.
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