5I7669 PULLEY AS Caterpillar parts
311, 311C, 320, 320 L, 321B
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Alternative (cross code) number:
CA5I7669
5I-7669
5I7669
CA5I7669
5I-7669
5I7669
Weight: 10 pounds 4 kg.
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1pcs Connecting Rod 5I7769 5I-7669 5I7668 Compatible for Caterpillar CAT 3064 3066 C6.4 Engine
GOXJBQUP Easy installation: The installation steps are clear and straightforward, and it can be seamlessly adapted to the wheel hubs and suspension systems of various vehicle models, with extremely strong compatibility. || Prevent hub detachment: Reliable structural design and high-strength materials ensure that the bearing can firmly connect the wheel and the bearing under all working conditions, preventing accidental wheel detachment and ensuring driving safety. || High-precision manufacturing: It features extremely high manufacturing accuracy and strict geometric tolerances, ensuring the concentricity of wheel rotation, reducing internal friction of bearings, and guaranteeing stable operation and smoothness during high-speed driving. || Durable and sturdy: Our products feature extremely strong corrosion resistance, fatigue resistance, and impact resistance. They can maintain excellent performance in harsh environments such as dampness and saline-alkali conditions, preventing rust and damage, and have a long service life.
GOXJBQUP Easy installation: The installation steps are clear and straightforward, and it can be seamlessly adapted to the wheel hubs and suspension systems of various vehicle models, with extremely strong compatibility. || Prevent hub detachment: Reliable structural design and high-strength materials ensure that the bearing can firmly connect the wheel and the bearing under all working conditions, preventing accidental wheel detachment and ensuring driving safety. || High-precision manufacturing: It features extremely high manufacturing accuracy and strict geometric tolerances, ensuring the concentricity of wheel rotation, reducing internal friction of bearings, and guaranteeing stable operation and smoothness during high-speed driving. || Durable and sturdy: Our products feature extremely strong corrosion resistance, fatigue resistance, and impact resistance. They can maintain excellent performance in harsh environments such as dampness and saline-alkali conditions, preventing rust and damage, and have a long service life.
6pcs Connecting Rod 5I7769 5I-7669 5I7668 Compatible for Caterpillar CAT 3064 3066 C6.4 Engine
GOXJBQUP Easy installation: The installation steps are clear and straightforward, and it can be seamlessly adapted to the wheel hubs and suspension systems of various vehicle models, with extremely strong compatibility. || Prevent hub detachment: Reliable structural design and high-strength materials ensure that the bearing can firmly connect the wheel and the bearing under all working conditions, preventing accidental wheel detachment and ensuring driving safety. || High-precision manufacturing: It features extremely high manufacturing accuracy and strict geometric tolerances, ensuring the concentricity of wheel rotation, reducing internal friction of bearings, and guaranteeing stable operation and smoothness during high-speed driving. || Durable and sturdy: Our products feature extremely strong corrosion resistance, fatigue resistance, and impact resistance. They can maintain excellent performance in harsh environments such as dampness and saline-alkali conditions, preventing rust and damage, and have a long service life.
GOXJBQUP Easy installation: The installation steps are clear and straightforward, and it can be seamlessly adapted to the wheel hubs and suspension systems of various vehicle models, with extremely strong compatibility. || Prevent hub detachment: Reliable structural design and high-strength materials ensure that the bearing can firmly connect the wheel and the bearing under all working conditions, preventing accidental wheel detachment and ensuring driving safety. || High-precision manufacturing: It features extremely high manufacturing accuracy and strict geometric tolerances, ensuring the concentricity of wheel rotation, reducing internal friction of bearings, and guaranteeing stable operation and smoothness during high-speed driving. || Durable and sturdy: Our products feature extremely strong corrosion resistance, fatigue resistance, and impact resistance. They can maintain excellent performance in harsh environments such as dampness and saline-alkali conditions, preventing rust and damage, and have a long service life.
1pcs Connecting Rod 5I7769 5I-7669 5I7668 Compatible For Caterpillar CAT 3064 3066 C6.4 Engine
SDETASOQ Made of high-strength materials: often made of excellent alloy steel or forged steel, with full impact and wear resistance || Lightweight design: precise weight control, reduced inertia loss, and improved engine operating efficiency || High precision machining: Smooth surface and accurate dimensions ensure perfect fit with the piston and crankshaft || Fatigue resistance: able to withstand repeated push and pull stresses for a long time, durable and not easily deformed or broken || Suitable for multiple working conditions: Whether starting at low speeds or running at high speeds, it can stably transmit power
SDETASOQ Made of high-strength materials: often made of excellent alloy steel or forged steel, with full impact and wear resistance || Lightweight design: precise weight control, reduced inertia loss, and improved engine operating efficiency || High precision machining: Smooth surface and accurate dimensions ensure perfect fit with the piston and crankshaft || Fatigue resistance: able to withstand repeated push and pull stresses for a long time, durable and not easily deformed or broken || Suitable for multiple working conditions: Whether starting at low speeds or running at high speeds, it can stably transmit power
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Types
A Caterpillar Engines Electric Set is generally furnished with one of the following types of governors:
Mechanical approximately 3% speed droop (fixed)
Woodward UG8 Hydraulic Adjustable from 0% to approximately 4% speed droop
Woodward PSG Hydraulic Adjustable from 0% to approximately 4% speed droopTwo types of governors that are being used for special applications are the electric-hydraulic and electronic governors. These are adjustable from 0% to approximately 4% speed droop.Characteristics
The governors listed above include in their description a value of speed droop. Speed droop is defined as the percent change in engine speed between no load (high idle) and full load. Speed droop can be calculated using the equation given below.
Illustration 1 g01058906
A schematic of a typical mechanical governor is shown in Illustration 2. The basic components are a governor spring, a set of weights, and linkage connecting these components to the engine fuel rack.
Illustration 2 g01058910
Schematic of a typical Mechanical GovernorThe weights are driven by the engine through gears of an appropriate ratio. The engine speed control is set for the desired engine speed. This, in turn, compresses the governor spring and the fuel rack moves to a position to supply fuel to the engine. When the engine starts, the weights rotate. Since they are constructed to move under the action of centrifugal force, the weights move out as the engine speed increases. This action causes the toes of the weights to compress the governor spring further. This movement continues until the centrifugal force of the weights is in balance with the force of the compressed spring. When the weights move out against the force of the governor spring, the fuel rack setting is reduced. The engine speed will stabilize at a value where the spring force, weight centrifugal force, and engine speed are in balance.An electric set engine is customarily set at "High Idle" speed when there is no load on the generator. Generators rated 1200 rpm, 60 cycles will be used in the examples that follow.
Illustration 3 g01058916
Typical speed droop characteristics of a 3% mechanical governor. Line A represents an ideal 3% speed droop characteristic: Line B an actual speed droop characteristic and Line C the rated speed or frequencyIllustration 3 shows the speed droop characteristics of a 3% mechanical governor. In this case, high idle speed is 1236 rpm. Line "A" represents an ideal 3% speed droop characteristic. Line "B" represents an actual speed droop characteristic. Because of friction losses and limitations of materials, a governor speed droop characteristic is never a straight line. This is one reason why the descriptions of speed droop percentage include the word "approximately". The ideal speed droop characteristic figure of 3% will be used in this discussion. At 0% load, the engine speed or generator frequency is 103% of the rated value. This represents 61.8 cycles for a 60 cycle system. At 100% load the engine speed or generator frequency is 100% of rated value. This represents 60.0 cycles for a 60 cycle system. Speed characteristics will be given in per cent of
A Caterpillar Engines Electric Set is generally furnished with one of the following types of governors:
Mechanical approximately 3% speed droop (fixed)
Woodward UG8 Hydraulic Adjustable from 0% to approximately 4% speed droop
Woodward PSG Hydraulic Adjustable from 0% to approximately 4% speed droopTwo types of governors that are being used for special applications are the electric-hydraulic and electronic governors. These are adjustable from 0% to approximately 4% speed droop.Characteristics
The governors listed above include in their description a value of speed droop. Speed droop is defined as the percent change in engine speed between no load (high idle) and full load. Speed droop can be calculated using the equation given below.
Illustration 1 g01058906
A schematic of a typical mechanical governor is shown in Illustration 2. The basic components are a governor spring, a set of weights, and linkage connecting these components to the engine fuel rack.
Illustration 2 g01058910
Schematic of a typical Mechanical GovernorThe weights are driven by the engine through gears of an appropriate ratio. The engine speed control is set for the desired engine speed. This, in turn, compresses the governor spring and the fuel rack moves to a position to supply fuel to the engine. When the engine starts, the weights rotate. Since they are constructed to move under the action of centrifugal force, the weights move out as the engine speed increases. This action causes the toes of the weights to compress the governor spring further. This movement continues until the centrifugal force of the weights is in balance with the force of the compressed spring. When the weights move out against the force of the governor spring, the fuel rack setting is reduced. The engine speed will stabilize at a value where the spring force, weight centrifugal force, and engine speed are in balance.An electric set engine is customarily set at "High Idle" speed when there is no load on the generator. Generators rated 1200 rpm, 60 cycles will be used in the examples that follow.
Illustration 3 g01058916
Typical speed droop characteristics of a 3% mechanical governor. Line A represents an ideal 3% speed droop characteristic: Line B an actual speed droop characteristic and Line C the rated speed or frequencyIllustration 3 shows the speed droop characteristics of a 3% mechanical governor. In this case, high idle speed is 1236 rpm. Line "A" represents an ideal 3% speed droop characteristic. Line "B" represents an actual speed droop characteristic. Because of friction losses and limitations of materials, a governor speed droop characteristic is never a straight line. This is one reason why the descriptions of speed droop percentage include the word "approximately". The ideal speed droop characteristic figure of 3% will be used in this discussion. At 0% load, the engine speed or generator frequency is 103% of the rated value. This represents 61.8 cycles for a 60 cycle system. At 100% load the engine speed or generator frequency is 100% of rated value. This represents 60.0 cycles for a 60 cycle system. Speed characteristics will be given in per cent of
Caterpillar parts catalog:
Parts pulley Caterpillar catalog:
311B, 311C, 311D LRR, 312, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C...
311, 311B, 312B, 315, 315B, 317B LN, 318B, 320 L, 320B, 320N, E110B, E120B
311, 311B, 312B, 312C L, 314C
311C, 320C
5I8377
PULLEY
311
311
7I7616
PULLEY
311, 320 L, 320N
311, 320 L, 320N
4I5381
PULLEY
320 L, 325, 325 L, 325 LN, 330 FM L, 330 L, 350, 375, 375 L, 5080
320 L, 325, 325 L, 325 LN, 330 FM L, 330 L, 350, 375, 375 L, 5080
320, 320 L
320 L, 320N
5I7616
PULLEY AS
320 L
320 L
5I7963
PULLEY
320 L
320 L
1623491
PULLEY
321B
321B
2483075
PULLEY
302.5C
302.5C
2260681
PULLEY
302.5C
302.5C
2797136
PULLEY
302.5C
302.5C
2674402
PULLEY
301.6C
301.6C
301.6C
2727880
PULLEY
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
311D LRR, 312D, 312D L, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L,...
3214914
PULLEY
307D, 308D
307D, 308D
3214913
PULLEY
307D, 308D
307D, 308D
2706220
PULLEY-CRANKSHAFT
304C CR, 305.5D, 305C CR, 305D CR, 904B, 904H
304C CR, 305.5D, 305C CR, 305D CR, 904B, 904H
2860038
PULLEY
303.5D, 303C CR
303.5D, 303C CR
311C, 320C