We can provide all the excavator engine parts listed below. We are a Chinese excavator parts supplier and can provide excavator parts from multiple brands. You can directly consult us about the price of excavator parts.
Excavator engine parts are the components that make up the internal combustion engine of an excavator. These parts work together to generate power and drive the machine. Here are some common excavator engine parts:
1. Cylinder Block: The cylinder block is the main housing for the engine's cylinders. It provides support and contains the passages for coolant and lubrication.
2. Pistons: Pistons move up and down inside the cylinders and transfer the force generated by the combustion process to the crankshaft.
3. Crankshaft: The crankshaft converts the reciprocating motion of the pistons into rotational motion. It transfers power to the excavator's drivetrain.
4. Camshaft: The camshaft controls the opening and closing of the engine's valves. It is responsible for timing the intake and exhaust processes.
5. Cylinder Head: The cylinder head sits on top of the cylinder block and contains the combustion chambers, valves, and spark plugs. It helps seal the cylinders and controls gas flow.
6. Valves: Valves control the flow of air/fuel mixture into the combustion chambers and the exhaust gases out of the engine. There are intake valves and exhaust valves.
7. Timing Belt or Timing Chain: The timing belt or timing chain synchronizes the rotation of the crankshaft and camshaft. It ensures proper timing of the valves' opening and closing.
8. Fuel Injectors: Fuel injectors deliver fuel into the combustion chambers in a precise manner. They atomize the fuel for efficient combustion.
9. Turbocharger: The turbocharger increases engine power by compressing the incoming air before it enters the cylinders. It is driven by the exhaust gases.
10. Air Filter: The air filter removes dust and debris from the air before it enters the engine. It helps maintain clean combustion and protects internal components.
11. Oil Filter: The oil filter removes contaminants from the engine oil, ensuring proper lubrication and protecting engine components.
12. Water Pump: The water pump circulates coolant through the engine to regulate temperature and prevent overheating.
13. Radiator: The radiator helps cool the engine by dissipating heat from the coolant through a network of fins and tubes.
14. Alternator: The alternator generates electricity to charge the battery and power electrical components in the excavator.
15. Starter Motor: The starter motor initiates the engine's combustion process by rotating the crankshaft when starting the excavator.
16. Fuel Pump: The fuel pump delivers fuel from the fuel tank to the injectors, maintaining the required fuel pressure.
17. Glow Plugs: Glow plugs are used in diesel engines to preheat the combustion chamber for easier cold starting.
18. Intake Manifold: The intake manifold distributes the air/fuel mixture to the cylinders.
19. Exhaust Manifold: The exhaust manifold collects and routes the exhaust gases from the cylinders to the exhaust system.
20. EGR Valve (Exhaust Gas Recirculation Valve): The EGR valve controls the recirculation of exhaust gases back into the intake manifold to reduce emissions.
21. Throttle Body: The throttle body regulates the airflow into the engine by controlling the opening and closing of the throttle plate.
22. Serpentine Belt: The serpentine belt drives various engine accessories such as the alternator, water pump, and power steering pump.
23. Oil Pump: The oil pump circulates engine oil throughout the engine to provide lubrication and cooling.
24. Engine Control Unit (ECU): The ECU is the engine's control module that manages various functions, including fuel injection timing, ignition timing, and emissions control.
25. Sensors: Various sensors such as the oxygen sensor, coolant temperature sensor, and crankshaft position sensor provide data to the ECU for optimal engine performance.
26. Gaskets and Seals: Gaskets and seals provide airtight and fluid-tight seals between engine components to prevent leaks.
27. Oil Filter Housing: The oil filter housing holds the oil filter in place and provides a connection for the oil lines.
28. Timing Belt Tensioner: The timing belt tensioner maintains proper tension on the timing belt, ensuring accurate timing and preventing slippage.
29. Thermostat: The thermostat regulates the engine's operating temperature by controlling the flow of coolant through the cooling system.
30. Fan Belt: The fan belt drives the engine cooling fan, assisting in airflow and cooling of the radiator.
31. Valve Cover: The valve cover is a protective cover that sits on top of the cylinder head and seals the valve train area.
32. Rocker Arms: Rocker arms transfer the motion from the camshaft to the valves, opening and closing them as needed.
33. Push Rods: Push rods transmit the motion from the camshaft to the rocker arms, actuating the valves.
34. Head Gasket: The head gasket forms a seal between the cylinder head and the engine block, preventing leaks and maintaining compression.
35. Engine Mounts: Engine mounts secure the engine to the excavator frame, providing stability and reducing vibrations.
36. Fuel Tank: The fuel tank stores the fuel for the engine, typically located at the rear of the excavator.
37. Fuel Lines: Fuel lines transport fuel from the fuel tank to the engine, ensuring a steady supply.
38. Breather Assembly: The breather assembly allows the engine to breathe by venting excess pressure and preventing the entry of contaminants.
39. Crankcase Ventilation System: The crankcase ventilation system helps remove harmful gases from the engine crankcase and recirculates them into the intake system.
40. Piston Rings: Piston rings provide a seal between the pistons and cylinder walls, preventing combustion gases from leaking into the crankcase.
41. Engine Oil Cooler: The engine oil cooler helps maintain optimal oil temperature by dissipating heat from the engine oil.
42. Fuel Filters: Fuel filters remove contaminants and impurities from the fuel before it reaches the engine.
43. Turbocharger Intercooler: The intercooler cools down the compressed air from the turbocharger before it enters the engine, increasing its density and improving combustion efficiency.
44. Exhaust System: The exhaust system includes components such as the exhaust manifold, catalytic converter, and muffler, which guide and treat the exhaust gases before they exit the machine.
45. Engine Mounting Brackets: Engine mounting brackets provide support and secure the engine to the excavator's frame.
46. Engine Belts: Engine belts, such as the serpentine belt and timing belt, transmit power from the engine to various components, such as the alternator, water pump, and air conditioning compressor.
47. Engine Sensors: Various sensors, including temperature sensors, pressure sensors, and position sensors, monitor engine parameters and provide data to the engine control unit (ECU) for optimal performance and diagnostics.
48. Engine Wiring Harness: The engine wiring harness connects various electrical components and sensors within the engine system.
49. Fuel Injection Pump: The fuel injection pump pressurizes and delivers fuel to the fuel injectors at the correct timing and quantity.
50. Engine Oil Pan: The engine oil pan collects and stores the engine oil, providing a reservoir for lubrication.
51. Engine Control Module (ECM): The ECM, also known as the engine control unit (ECU), is the electronic control center that manages and regulates various engine functions, including fuel injection, ignition timing, and emissions control.
52. Engine Mounting Bolts: Engine mounting bolts secure the engine to the excavator's frame and provide stability.
53. Engine Belts Tensioner: The belt tensioner maintains proper tension on the engine belts, ensuring efficient power transmission and preventing slippage.
54. Fuel Injection Lines: Fuel injection lines deliver pressurized fuel from the fuel injection pump to the fuel injectors.
55. Glow Plug Controller: The glow plug controller controls the operation of the glow plugs in a diesel engine, ensuring proper heating for cold starts.
56. Throttle Position Sensor (TPS): The TPS detects the position of the throttle plate and sends signals to the ECM to adjust fuel delivery accordingly.
57. Mass Air Flow (MAF) Sensor: The MAF sensor measures the amount of air entering the engine, helping the ECM determine the appropriate fuel-air mixture.
58. Crankshaft Position Sensor (CKP): The CKP sensor detects the position and rotational speed of the crankshaft, providing critical information for ignition timing and fuel injection.
59. Camshaft Position Sensor (CMP): The CMP sensor detects the position and rotational speed of the camshaft, enabling precise timing of valve operation.
60. Knock Sensor: The knock sensor detects abnormal engine knocking or pinging, allowing the ECM to adjust ignition timing to prevent engine damage.
61. Oil Pressure Sensor: The oil pressure sensor monitors the engine oil pressure and provides feedback to the ECM for proper lubrication.
62. Water Temperature Sensor: The water temperature sensor measures the engine coolant temperature and sends signals to the ECM for temperature management.
63. Engine Gaskets and Seals: Gaskets and seals provide a secure and leak-free connection between engine components, such as the cylinder head gasket, oil seals, and valve cover gasket.
64. Fuel Injectors: Fuel injectors deliver fuel into the combustion chambers in a precise spray pattern and at the right timing.
65. Fuel Pump: The fuel pump draws fuel from the fuel tank and supplies it to the fuel injectors at the required pressure.
66. Oil Cooler: The oil cooler helps regulate the temperature of the engine oil, ensuring optimal lubrication and preventing overheating.
67. Engine Block Heater: An engine block heater is an optional component that helps preheat the engine in cold climates, aiding in easier starting and reducing wear on engine components.
68. Engine Mounting Isolators: Engine mounting isolators are rubber or polyurethane mounts that absorb engine vibrations and provide isolation from the excavator's frame.
69. EGR Cooler: The EGR cooler cools down the recirculated exhaust gases in engines equipped with an Exhaust Gas Recirculation (EGR) system.
70. Intake Air Heater: An intake air heater preheats the incoming air in cold conditions, improving combustion efficiency and aiding in cold starts.
71. Oil Pressure Relief Valve: The oil pressure relief valve regulates the oil pressure within the engine, preventing excessive pressures that could lead to damage.
72. Turbocharger Actuator: The turbocharger actuator controls the operation of the turbocharger, regulating boost pressure and optimizing engine performance.
73. Engine Wiring Harness: The engine wiring harness is a system of wires and connectors that provides electrical connections between various engine components and the electrical system of the excavator.
74. Fuel Shut-Off Solenoid: The fuel shut-off solenoid is an electromagnetic valve that controls the flow of fuel to the engine, allowing for easy engine shutdown and preventing fuel leaks.
75. Exhaust Gas Temperature (EGT) Sensor: The EGT sensor measures the temperature of the exhaust gases, providing valuable data for engine performance and emissions control.
76. High-Pressure Fuel Pump: The high-pressure fuel pump supplies pressurized fuel to the fuel injectors for efficient combustion.
77. Engine Control Sensors: Various sensors such as the throttle position sensor (TPS), oxygen sensor (O2 sensor), and engine speed sensor provide crucial data to the engine control unit (ECU) for precise engine management and performance optimization.
78. Engine Valvetrain Components: This includes components such as valve lifters, pushrods, and rocker arms, which work together to open and close the engine valves in synchronization with the camshaft.
79. Engine Pistons Rings: Piston rings provide a seal between the piston and cylinder walls, preventing combustion gases from escaping and ensuring efficient compression.
80. Engine Bearings: Engine bearings, including main bearings and connecting rod bearings, reduce friction and support the rotating motion of the crankshaft and connecting rods.
81. Engine Timing Components: This includes the timing belt or timing chain, timing gears, and tensioners, which ensure precise synchronization of the engine's camshaft and crankshaft.
82. Engine Coolant Temperature Sensor: The coolant temperature sensor monitors the temperature of the engine coolant, providing vital information for engine performance and temperature regulation.
83. Engine Oil Pressure Switch: The oil pressure switch detects the oil pressure within the engine and activates warning lights or alarms if the oil pressure falls below a certain threshold.
84. Engine Air Intake System Components: This includes the air filter, intake manifold, and throttle body, which regulate the airflow into the engine for combustion.
85. Engine Exhaust System Components: This includes the exhaust manifold, catalytic converter, muffler, and exhaust pipes, which guide and treat the exhaust gases expelled from the engine.
86. Engine Fuel System Components: This includes the fuel tank, fuel lines, fuel filters, and fuel injectors, which ensure the proper delivery of fuel to the engine for combustion.
87. Engine Cooling System Components: This includes the radiator, water pump, cooling fans, and hoses, which maintain proper engine temperature by dissipating heat generated during operation.
88. Engine Lubrication System Components: This includes the oil pump, oil filter, and oil passages, which provide lubrication and cooling to the engine's moving parts.
89. Engine Exhaust Gas Recirculation (EGR) System Components: In engines equipped with an EGR system, this includes components such as the EGR valve, EGR cooler, and EGR control solenoid, which help reduce emissions by recirculating a portion of the exhaust gases back into the intake system.
90. Engine Emissions Control Components: This includes components such as the catalytic converter, oxygen sensors, and evaporative emissions control system, which help reduce harmful pollutants emitted by the engine.
These are additional examples of excavator engine parts that contribute to the overall functioning, performance, and emissions control of the engine. Remember to consult with the manufacturer or authorized dealers for accurate information and to source genuine engine parts specific to your excavator model.
Price ranges of excavator engine parts
The price ranges of excavator engine parts can vary significantly depending on several factors, including the specific part, brand, quality, and where you purchase them. Additionally, prices can vary based on the model and make of the excavator. It's important to note that these price ranges are approximate and can change over time. Here are some general price ranges for common excavator engine parts:
1. Pistons: $50 - $200 per piston
2. Cylinder Head: $500 - $2,000
3. Crankshaft: $500 - $2,000
4. Camshaft: $200 - $800
5. Valves: $10 - $50 per valve
6. Timing Belt or Timing Chain: $50 - $200
7. Fuel Injectors: $100 - $500 per injector
8. Turbocharger: $500 - $2,000
9. Air Filter: $20 - $100
10. Oil Filter: $10 - $50
11. Water Pump: $100 - $300
12. Radiator: $200 - $800
13. Alternator: $200 - $500
14. Starter Motor: $200 - $600
15. Gaskets and Seals: $10 - $100 per set or individual piece
16. Fuel Pump: $100 - $500
17. Glow Plugs: $20 - $50 per plug
18. Intake Manifold: $100 - $300
19. Exhaust Manifold: $100 - $500
20. EGR Valve: $200 - $600
21. Throttle Body: $100 - $300
22. Serpentine Belt: $20 - $100
23. Oil Pump: $100 - $300
24. Engine Control Unit (ECU): $500 - $2,000
25. Sensors: $50 - $200 per sensor
26. Gaskets and Seals: $10 - $100 per set or individual piece
27. Oil Filter Housing: $50 - $200
28. Timing Belt Tensioner: $50 - $150
29. Thermostat: $20 - $100
30. Fan Belt: $20 - $100
31. Valve Cover: $50 - $200
32. Rocker Arms: $20 - $100 per arm
33. Push Rods: $20 - $100 per rod
34. Head Gasket: $50 - $200
35. Engine Mounts: $50 - $200 per mount
36. Fuel Tank: $200 - $800
37. Fuel Lines: $50 - $200
38. Breather Assembly: $20 - $100
39. Crankcase Ventilation System: $50 - $200
40. Piston Rings: $20 - $100 per set
41. Engine Oil Cooler: $100 - $300
42. Fuel Filters: $10 - $50 per filter
43. Turbocharger Intercooler: $200 - $800
44. Exhaust System Components: $100 - $500 per component (manifold, catalytic converter, muffler, etc.)
45. Engine Mounting Brackets: $50 - $200 per bracket
46. Engine Belts: $20 - $100 per belt
47. Engine Sensors: $50 - $200 per sensor
48. Engine Wiring Harness: $100 - $500
49. Fuel Injection Pump: $500 - $2,000
50. Engine Oil Pan: $100 - $300
51. Engine Control Module (ECM): $500 - $2,000
52. Engine Mounting Bolts: $10 - $50 per bolt
53. Engine Belts Tensioner: $50 - $150
54. Fuel Injection Lines: $50 - $200
55. Glow Plug Controller: $50 - $200
56. Throttle Position Sensor (TPS): $50 - $150
57. Mass Air Flow (MAF) Sensor: $50 - $200
58. Crankshaft Position Sensor (CKP): $50 - $200
59. Camshaft Position Sensor (CMP): $50 - $200
60. Knock Sensor: $50 - $150
61. Oil Pressure Sensor: $50 - $150
62. Water Temperature Sensor: $50 - $150
63. Engine Gaskets and Seals: $10 - $100 per set or individual piece
64. Fuel Injectors: $100 - $500 per injector
65. Fuel Pump: $200 - $800
66. Oil Cooler: $100 - $400
67. Engine Block Heater: $50 - $150
68. Engine Mounting Isolators: $50 - $200 per isolator
69. EGR Cooler: $200 - $800
70. Intake Air Heater: $100 - $300
71. Oil Pressure Relief Valve: $50 - $150
72. Turbocharger Actuator: $100 - $300
73. Engine Wiring Harness: $100 - $500
74. Fuel Shut-Off Solenoid: $50 - $150
75. Exhaust Gas Temperature (EGT) Sensor: $50 - $150
76. High-Pressure Fuel Pump: $200 - $800
77. Engine Control Sensors: $50 - $200 per sensor
78. Engine Valvetrain Components: $50 - $200 per component
79. Engine Pistons Rings: $50 - $200 per set
80. Engine Bearings: $50 - $200 per set
81. Engine Timing Components: $50 - $200 per component
82. Engine Coolant Temperature Sensor: $50 - $150
83. Engine Oil Pressure Switch: $50 - $150
84. Engine Air Intake System Components: $50 - $200 per component
85. Engine Exhaust System Components: $100 - $500 per component
86. Engine Fuel System Components: $50 - $200 per component
87. Engine Cooling System Components: $50 - $300 per component
88. Engine Lubrication System Components: $50 - $200 per component
89. Engine Exhaust Gas Recirculation (EGR) System Components: $100 - $500 per component
90. Engine Emissions Control Components: $50 - $200 per component
Please note that these price ranges are approximate and can vary depending on factors such as the specific part, brand, quality, and supplier. Prices can also vary based on the excavator model and make. It's recommended to obtain specific pricing information from authorized dealers, suppliers, or online retailers for accurate and up-to-date pricing.
