Guangzhou Star Mustang Construction Machinery Parts Co., Ltd |
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10PC1T 12PC1T Diesel Engine Cylinder liner 1-11261-076-0 1-11561-111-0 1-11261-175-0 For ISUZU
Specification
The symptoms of cylinder knocking during operation of a diesel generator are: from medium to low speed, there will be a heavier cylinder knocking sound, the exhaust pipe of the diesel generator set emits black smoke, and there will be occasional gunfire or outward spray, resulting in overheating of the engine body. The main reasons for cylinder knocking are:
1. The fuel supply time is too early
When the piston of the diesel generator set moves upward before reaching the prescribed injection position, the fuel injector begins to inject oil, causing fuel combustion to advance. The high-pressure gas in the cylinder strikes the piston, producing a rhythmic "tap, tap" clear knocking sound. The knocking sound is obvious when the throttle is reduced.
Applicable models | 10PC1T 12PC1T |
Type | Cylinder liner |
Original number | 11-11261-076-0 1-11561-111-0 1-11261-175-0 |
Warranty | 6 months |
Engine Type | Diesel |
Brand Name | HDPARTS |
Condition | New |
Size | OEM Size |
(3) Poor cooling:Poor cooling will lead to excessive temperature of
the cylinder, piston, poor lubrication; Poor cooling will cause the
piston and cylinder liner to overheat and overexpand and deform,
lose the original normal clearance and pull the cylinder. The
reasons for poor cooling are: insufficient discharge pressure of
the cooling water pump, insufficient or interrupted water supply;
Rust or dirt in the cooling water cavity; The water contains
bubbles, which accumulate in the cooling chamber and are not
released and cause gas resistance; The water quality is too dirty
and the water temperature is too high.(4) The piston ring does not
work properly:The opening clearance is too small, so that the
piston ring breaks; The gap between heaven and earth is too small,
so that the piston ring is stuck; Too much carbon deposits, so that
the piston rings stick to the ring groove and lose elasticity,
causing fracture or gas leakage; The opening gap is too large or
severely worn, and air leakage occurs. The leakage of gas destroys
the lubricating oil film and makes the surface temperature too
high. After the piston ring is broken, the fragments are easy to
fall into the piston cylinder between the piston cylinders, causing
the cylinder to pull and bite the cylinder.(5) Burning inferior
fuel oil:Incomplete combustion brings more combustion residue; The
aftercombustion phenomenon is serious, which increases the exhaust
temperature, and technical measures are not taken in time; The
cylinder lubrication alkali value is not suitable. In addition,
some diesel engines pull cylinders due to long-term overload
operation, increased thermal load, overheating expansion or poor
alignment of moving parts.
Product Description
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Company Information
Guangzhou Star Mustang Construction Machinery Parts Co., Ltd. is a construction machinery engine parts company integrating research and development, agency, domestic and international sales and e-commerce.
At presentIt was the first one to enter the construction machinery
parts market in 1995. It is located in the center of the world's
largest industrial distribution center.
is supported by scientific research and development strength, new
business philosophy, mature marketing team, development and sales
of high quality excavator parts.
covers a wide range, and its products are characterized by high
strength, high toughness, high temperature resistance, no
deformation, high wear resistance, etc.
Including Hydraulics parts, Final Drives parts, Undercarriage
parts, General consumable parts, Engine spare parts, and stuff like
that which are high-qualified products.
The product matching different kinds of excavator spare parts,
which caters to the current market demand for high.
Packaging & Shipping
Packaging material:Plastic, carton, wooden box
We get to start preparing the goods when we receive payment from you. (The goods will be sent between 48 hours to 72 hours if we have in stock. The goods will be sent before the delivery time and the sample will send to you for checking.)
Packaging & Shipping