Komatsu Excavator Parts & Components - March 25, 2025 - Fan Belt

格莳国际支持淘宝线上购买点击进入店铺

Welcome to Growshine International, your trusted source for high-quality construction machinery parts, including a comprehensive selection for Komatsu excavators. We specialize in the import and export of engineering machinery accessories, heavy truck accessories, agricultural machinery accessories, and auto accessories.

Enhance the performance of your Komatsu Excavator PC70-1 with our durable Fan Belt 8pk1450. Ensure smooth operation with this essential component.

For Komatsu Excavator PC70-6, we offer the reliable Throttle Cable 201-973-6850, 2019736850 ensuring precise control of your machine.

Keep your Komatsu Excavator PC340NLC-7K, PC340LC-7K, and PC380LC-7K running efficiently with our high-quality Hose 2070-17-2160.

We stock the KOMATSU PC120-5 Travel Motor First Class Sun Gear, a crucial part for your travel system.

Maintain the integrity of your Komatsu Excavator PC60-5 with our rear left glass frame without Glass.

Ensure optimal engine performance for your Komatsu Excavator PC60-7 Engine 4D102 with our Air Conditioning Belt 8430.

For Komatsu Excavator PC200-6, we provide the robust Travel Motor 2nd Gear Pin.

Keep your Komatsu Excavator PC10-1 hydraulics in top condition with our Hydraulic Pump 705-11-21010, 7051121010.

We offer the KOMATSU PC40-7 Pilot Gear Pump for reliable pilot system operation.

Repair your Komatsu Excavator PC750-6 Bottom Dump Cylinder with our durable Seal Kit 707-99-56200, 7079956200.

Ensure proper cooling for your Komatsu Excavator PC300-7, PC300-7-AA, PC300LC-7, PC300LC-7-BA Engine SAA6D114E with our Hose 6743-11-4940, 6743114940 and 6743-11-4941, 6743114941.

Maintain optimal engine temperature for your Komatsu Excavator PC380LC-6K CD110R-1 BR300S-1 Engine SAA6D108E with our Intercooler Hose 6223-13-4730, 6223134730 and 6223-13-4630, 6223134630.

For Komatsu Excavator PC20-7, PC10-7, and PC15-3, we supply the reliable Hydraulic Pump 705-41-08070, 7054108070.

Keep your older Komatsu Excavator PC200-1 and PC220-1 hydraulics functioning well with our Hdraulic Pump 705-12-32210, 7051232210.

We offer the robust KOMATSU PC40-8 Swing Reduction box for smooth swing motion.

Ensure efficient travel for your Komatsu Excavator PC30 with our Traveling 2nd Four Planetary Gear.

We provide the complete Swing Motor Gear Box Assembly 20Y-26-00100, 20Y2600100 for Komatsu Excavator PC200-6, PC220-6 with 6D95 engine, PC230-6, and PC240-6.

For Komatsu Excavator PC55, we have the reliable Traveling 2nd Four Planetary Gear.

We stock the KOMATSU PC40(NACHI) Swing Vertical Shaft for your swing system needs.

Ensure smooth travel for your Komatsu Excavator PC200-6 with our Traveling 2nd Four Planetary Gear.

We offer the high-performance Hydraulic Gear Pump 705-56-34360, 7055634360 for Komatsu Excavator PC1250-7, PC1100-6, PC1100LC-6, and PC1100SP-6.

For Komatsu Excavator PC200-6, we supply the Traveling 2nd Three Planetary Gear.

Keep your Komatsu Excavator PC250-6, PC300-6, PC300, PC300-5, PC310-5, and PC350-6 track system in good condition with our Idler 207-30-53112, 2073053112.

We offer the KOMATSU PC210-7 left door down glass frame without Glass for cab repairs.

We stock the KOMATSU PC120-5 Cab Left Door Glass Frame Assembly without Glass for your Komatsu excavator.

Ensure reliable driving power for your Komatsu Excavator PC40R-8, PC45-1, PC45R-8, PC50UD-2, PC50UG-2, PC50UU-2, PC50UUM-2, and PC58SF-1 with our Driving Sprocket 3F4525601, 3F4525601, 20T-27-71110, 20T2771110, and 20T-27-71111, 20T2771111.

Secure the trunk of your KOMATSU PC60-7 with our reliable trunk lock.

We offer the Left Door Glass Frame Without Glass for Komatsu Excavator PC200-6.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC300-3 and PC300LC-3 with our Hydraulic Oil Cooler ASS'Y 207-03-31210, 2070331210.

Ensure efficient power transmission for your Komatsu Excavator PC75-1 and PC75R-2 with our Driving Sprocket 22E-27-11111, 22E2711111.

Keep your Komatsu Excavator PC150-5, PC158US-2, PC200-6, PC200-7, PC200-8, PC210-6, PC220-8, and PC228US-8 running smoothly with our Lower Roller Track Roller Bottom Roller 20Y-30-00016, 20Y30000016.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC400-3 and PC400LC-3 with our Oil Cooler Assembly 208-03-31120, 2080331120.

Ensure smooth track movement for your Komatsu Excavator PC60-7, PC70-7, PC75UD-2, and PC75UU-2 with our Track Roller 201-30-00210, 2013000210.

Keep your Komatsu Excavator PC200-6 Engine 6D102 air conditioning system running efficiently with our Air Conditioning Belt 8390.

Ensure proper cooling for your Komatsu Excavator PC270-7 with our Intercooler Hose 6738-11-4870, 6738114870.

Maintain optimal engine performance for your Komatsu Excavator PC300-6 Engine 6D108 with our Fan Belt 9pk1180.

We offer the KOMATSU PC200-6 splined shaft hub for your transmission system.

Ensure optimal engine performance for your Komatsu Excavator PC360 with our Fan Belt 9pk1330.

Keep your Komatsu Excavator PC400-5 air conditioning system running efficiently with our Air Conditioning Belt 8540.

For Komatsu Excavator PC60-6, we offer the reliable Throttle Cable 201-973-6850, 2019736850 ensuring precise control of your machine.

Ensure optimal engine performance for your Komatsu Excavator PC380-3 with our Fan Belt 8PK1725.

Keep your Komatsu Excavator PC200-6 Engine 6D95 air conditioning system running efficiently with our Air Conditioning Belt 8430.

We offer the complete KOMATSU PC200-8 PC210LC-8 Swing motor Reduction Gear Box Assembly for your swing system.

Ensure proper oil pressure in your Komatsu Excavator PC200LC-8, PC220LC-8, PC300LC-8, and PC350LC-8 with our Oil Pressure Switch 6744-81-4010, 6744814010.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC308U, PC210-7K, PC210LC-7K, and PC210NLC-7K with our Hydraulic Oil Cooler 206-03-71120, 2060371120.

Maintain the integrity of your Komatsu Excavator PC60-5 with our left door glass frame without Glass.

Ensure proper cooling for your Komatsu Excavator HD255-5, PC300LC-7L, PC350LC-7, PC300HD-7L Engine SAA6D114E with our Intercooler Hose 6743-11-4931, 6743114931.

Maintain the integrity of your Komatsu Excavator PC200-5 with our left door glass frame without Glass.

Ensure proper cooling for your Komatsu Excavator PC210-7 with our Intercooler Hose 6738-11-4870, 6738114870.

We offer the Swing Motor 3rd Planetary Gear 203-26-51521, 2032651521 for Komatsu Excavator PC100-5, PC120-5, and PC130-5.

Ensure optimal engine performance for your Komatsu Excavator PC460-7 with our Fan Belt 9610.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC100-3, PC120-3, and PF3-1 with our Hydraulic Oil Cooler ASS'Y 203-03-41380, 2030341380.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC200-1 with our Hydraulic Oil Cooler ASS'Y 205-03-62270, 2050362270 and 205-03-62271, 2050362271.

We stock the KOMATSU PC100-5 Swing Motor Gear Pin for your swing system repairs.

We offer the KOMATSU PC400-8 left door down glass frame without Glass for cab repairs.

We supply the reliable KOMATSU PC75 Gear Pump for your hydraulic system.

Keep your Komatsu Excavator PC60-2 and PC60U-3 track system in good condition with our Lower Roller Track Roller Bottom Roller 101-30-00042, 1013000042.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC50-7 with our Hydraulic Oil Cooler.

We offer the Overhaul Gasket Kit for Yanmar 3TNE84 3TNE84T Komatsu 3D84E-1 3D84E-2 3D84E-3 S3D84E-3 for engine maintenance.

We stock the Cylinder Head Gasket YM123900-01340, YM12390001340 for Yanmar 4TNE106T, 4TNE106D and Komatsu 4D106D, 4D106T engines.

Keep your Komatsu Excavator PC38UU-1, PC40-6, PC40-7, PC45-1, PC50UD-2, PC50UU-1, PC50UU-2 track system in good condition with our Lower Roller Track Roller Bottom Roller 20T-30-32310, 20T3032310 and 20T-30-00041, 20T3000041.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC800-8, PC800LC-8, PC800-8R, and PC800-8E0 with our Hydraulic Oil Cooler 209-03-41110, 2090341110.

Ensure efficient driving power for your Komatsu Excavator PC250-6, PC270-7, PC270-8, PC300-6, PC300-7, PC300-8, PC350-7, and PC350-8 with our Driving Sprocket 207-27-61210, 2072761210 and 207-27-71460, 2072771460.

Maintain the integrity of your Komatsu Excavator PC60-6 with our left door glass frame without Glass.

We offer the Piston Kit With Ring Set YM129906-22080, YM12990622080 and YM129906-22050, YM12990622050 for Hyundai Excavator R60-9S, R60W-9S with Yanmar Engine 4TNV94L and Komatsu Engine 4D94LE.

Maintain optimal hydraulic oil temperature for your Komatsu Excavator PC850-8, PC850-8R, and PC850-8E0 with our Hydraulic Oil Cooler 209-03-41110, 2090341110.

Maintain the integrity of your Komatsu Excavator PC400-6 with our left door glass frame without Glass.

Ensure smooth operation of your Komatsu Excavator PC160LC-7, PC170LC-10, PC200-8, PC220-8, PC228US-8, and PC240LC-8 with our Carrier Roller 20Y-30-00481, 20Y30000481.

We offer the Overhaul Rebuild Kit for Yanmar Engine 4TNE106D Komatsu Excavator PC95R-2 PW95R-2 for engine maintenance.

Maintain the integrity of your Komatsu Excavator PC120-6 with our left door glass frame without Glass.

Ensure reliable driving power for your Komatsu Excavator PC60-3 and PC60-5 with our Sprocket 201-27-41110, 2012741110.

We supply the reliable KOMATSU PC45 Pilot Gear Pump for your pilot system.

Ensure smooth track movement for your Komatsu Excavator PC60-2 with our Top Roller Upper Roller Carrier Roller 103-30-00010, 1033000010 and 103-30-00011, 1033000011.

We offer the KOMATSU PC220-7 left door down glass frame without Glass for cab repairs.

Ensure optimal engine performance for your Komatsu Excavator PC200-6 with our Fan Belt 9pk1905 for Komatsu Engine 6D95.

Maintain the integrity of your Komatsu Excavator PC220-7 with our rear left glass frame without Glass.

Ensure proper cooling for your Komatsu Excavator PC300-7 with our Intercooler Hose 6743-11-4941, 6743114941.

Ensure optimal engine performance for your Komatsu Excavator PC220-3 Engine 6D105 with our Fan Belt 8490.

Ensure optimal engine performance for your Komatsu Excavator PC200-1, PC220-1, and PC220-2 Engine 6D105 with our Fan Belt 8570.

For Komatsu Excavator PC200-6, we offer the reliable Throttle Cable ensuring precise control of your machine.

Ensure optimal engine performance for your Komatsu Excavator PC760 with our Fan Belt 9650.

Ensure proper cooling for your Komatsu Excavator PC300-6 with our Intercooler Hose 6223-13-4740, 6223134740 and 6223-13-4640, 6223134640.

Maintain the integrity of your Komatsu Excavator PC210-7 with our rear left glass frame without Glass.

We offer the KOMATSU PC160-7 left door down glass frame without Glass for cab repairs.

We provide various parts for the KOMATSU PC200-7 Operator Cab. Contact us for details.

We offer the KOMATSU PC200-8 left door down glass frame without Glass for cab repairs.

Ensure smooth track movement for your Komatsu Excavator PC100L-2, PC150-1, PC150LC-1, PC200-2, PC200LC-2, PC220-2, and PC220LC-2 with our Track Roller 205-30-00034, 2053000034.

We offer the KOMATSU PC130-7 left door glass frame without Glass for cab repairs.

Maintain the integrity of your Komatsu Excavator PC300-7 with our rear left glass frame without Glass.

We offer the KOMATSU PC240-8 left door down glass frame without Glass for cab repairs.

Repair the arm cylinder of your Komatsu Excavator PC35R-8, PC35MR-1, and PC35MRX-1A with our Arm Cylinder Seal Kit 707-98-23810, 7079823810.

Ensure proper cooling for your Komatsu Excavator PC450-7, PC450-7K, and PC450LC-7 with our Aftercooler 615-66-15110, 6156615110.

We supply the Pressure Compensate Valve for Komatsu Excavator PC Series. Contact us for your specific model.

Ensure optimal engine performance for Komatsu 6D105 Engine in PC200-3, Hitachi EX200, EX200-5, EX220-5, EX300-2, EX300-3, EX330 Excavators with our Fan Belt 8480.

We offer the Piston Kit & Ring Set 129002-22090, 12900222090 and 129002-22510, 12900222510 for Yanmar 3TNE84, 3TNE84T and Komatsu 3D84E Engines.

We stock the KOMATSU PC30-7 PC30-9 Travel Motor Second Class Four star gear Pin for your travel system repairs.

Ensure proper cooling for your Komatsu Excavator PC200-7, PC220-7, PC270-7 Engine SAA6D102E with our Intercooler Hose 6738-11-4840, 6738114840.

Ensure optimal engine performance for your Komatsu Excavator PC220-1 Engine 6D105 with our Fan Belt 8440.

Ensure optimal engine performance for your Komatsu Excavator PC240-3 Engine 6D105 with our Fan Belt 8480.

We offer the KOMATSU PC60-7 Engine Cover for engine maintenance.

We stock the KOMATSU PC120-6 Swing Motor Second Four teeth Gear Parts Pin for your swing system repairs.

Ensure reliable driving power for your Komatsu Excavator PC158US-2, PC200-5, PC200-6, PC200-7, PC200-8, PC210-10, PC220-8, and PC228US-8 with our Driving Sprocket 20Y-27-11582, 20Y2711582.

Maintain the integrity of your Komatsu Excavator PC120-5 with our left door glass frame without Glass.

Protect the interior of your Komatsu Excavator PC200-5, PC220-5, PC300-5, PC400-5, PC60-6, and PC70-6 with our durable Floor Mat 20Y-54-16540, 20Y5416540 and 20Y-54-16541, 20Y5416541.

Keep your Komatsu Excavator PC10-1, PC10-2, PC10-3, PC10-5, PC15-1, PC20-3, PC20-5, PC28UU-1, PC30-1, PC30-3, and PC30-5 track system in good condition with our Idler 20R-30-11360, 20R3011360.

We offer the high-performance Gear Pump 704-23-30601, 7042330601 for Komatsu Excavator PC400 and PC400-3.

We stock the STD Piston Kit with Ring Set for Yanmar 4TNV106 4TNV106T Komatsu 4D106 Engine for engine maintenance.

Ensure optimal engine performance for your Komatsu Excavator PC260 Engine 6D108 with our Fan Belt 9650.

For Komatsu Excavator PC120-6, we offer the reliable Throttle Cable ensuring precise control of your machine.

Ensure optimal engine performance for your Komatsu Excavator PC200-6 Engine 6D102 with our Fan Belt 8pk1689.

For Komatsu Excavator PC200-6, we have the reliable Swing 2nd Four Planetary Gear.

Ensure optimal engine performance for your Komatsu Excavator PC360-7 with our Fan Belt 8pk1610.

We offer the high-performance Gear Pump 704-23-30600, 7042330600 for Komatsu Excavator PC400-5 and PC400LC-5.

We stock the KOMATSU PC200-6 Travel Motor First Gear Parts Pin for your travel system repairs.

Keep your Komatsu Excavator PC130-7 Engine 6D102 air conditioning system running efficiently with our Air Conditioning Belt 8PK1500.

Keep your Komatsu Excavator PC120-6 Engine 4D95 air conditioning system running efficiently with our Air Conditioning Belt 6440.

Glossary of Terms

Fan Belt: A belt that transmits power from the engine's crankshaft to drive the cooling fan and sometimes other accessories like the alternator or air conditioning compressor. Example: Caterpillar 345D 风扇马达 (Chinese: fēngshàn mǎdá), Вентиляторный двигатель (Russian: Ventilatornyy dvigatel).

Throttle Cable: A mechanical cable that connects the accelerator pedal to the engine's throttle body, controlling the amount of fuel and air entering the engine. Example: Komatsu PC200-6 Дроссельный кабель (Russian: Drossel'nyy kabel'), 油门拉线 (Chinese: yóumén lāxiàn).

Hose: A flexible tube that carries fluids, such as hydraulic oil or coolant, within a machine. Example: Komatsu PC380LC-7K Шланг интеркулера (Russian: Shlang interkulera), 中冷器软管 (Chinese: zhōnglěngqì ruǎnguǎn).

Travel Motor: A hydraulic motor that powers the movement of the excavator's tracks, allowing it to travel. Example: Hitachi Zaxis 200 Ходовой мотор (Russian: Khodovoy motor), 行走马达 (Chinese: xíngzǒu mǎdá).

Glass Frame: The metal or plastic structure that holds the glass window in the excavator's cab. Example: Volvo EC220D Стеклопакет двери (Russian: Steklopaket dveri), 门玻璃框 (Chinese: mén bōlí kuāng).

Air Conditioning Belt: A belt that drives the air conditioning compressor, providing cooling to the operator's cab. Example: John Deere 6155M Ремень кондиционера (Russian: Remen' konditsionera), 空调皮带 (Chinese: kōngtiáo pídài).

Hydraulic Pump: A component that converts mechanical power into hydraulic power by pumping hydraulic fluid. Example: Caterpillar 320D Гидравлический насос (Russian: Gidravlicheskiy nasos), 液压泵 (Chinese: yèyā bèng).

Seal Kit: A set of seals used to prevent leaks in hydraulic cylinders or other components. Example: Komatsu PC300-7 Комплект уплотнений цилиндра (Russian: Komplekt uplotneniy tsilindra), 油缸密封包 (Chinese: yóugāng mìfēng bāo).

Intercooler Hose: A hose that carries cooled compressed air from the intercooler to the engine's intake manifold. Example: Cummins ISX15 Патрубок интеркулера (Russian: Patrubok interkulera), 中冷器管 (Chinese: zhōnglěngqì guǎn).

Driving Sprocket: A toothed wheel that engages with the tracks to propel the excavator. Example: Kobelco SK210 Гусеничная звездочка (Russian: Gusenichnaya zvezdochka), 驱动链轮 (Chinese: qūdòng liànlún).

Common Knowledge about Heavy Equipment Parts

Regular inspection of hydraulic hoses on your excavator can prevent costly downtime. Look for signs of wear, cracks, or leaks, and replace damaged hoses immediately.

Proper lubrication of track rollers and idlers is crucial for extending their lifespan and ensuring smooth operation of your heavy machinery. Follow the manufacturer's recommendations for lubrication intervals and types of lubricant.

Using the correct type of engine oil and filters is essential for maintaining the performance and longevity of your equipment's engine. Always refer to the owner's manual for the recommended specifications.

Our Business

Growshine International (格莳国际) is a global trading company specializing in the import and export of high-quality engineering machinery accessories, heavy truck accessories, agricultural machinery accessories, and auto accessories. We are committed to providing our customers with reliable parts and excellent service. Contact us today for your Komatsu excavator parts needs and more!

Troubleshooting Tip: Excavator Track Not Moving

Problem: A common issue in excavators is when one of the tracks fails to move or moves sluggishly.

Possible Causes and Solutions:

Low Hydraulic Oil Level: Check the hydraulic oil level and add oil if necessary. Low oil can prevent sufficient pressure to the travel motors.
Clogged Hydraulic Filters: Replace the hydraulic filters. Clogged filters can restrict oil flow to the travel motors.
Faulty Travel Motor: If the oil level and filters are fine, the travel motor itself might be faulty. This could involve internal damage or a blockage. In this case, the travel motor may need to be repaired or replaced. For Komatsu PC200-6, consider checking the travel motor assembly.
Stuck or Damaged Track Linkage: Inspect the track links for any debris, damage, or binding. Clean or repair the linkage as needed.
Problem with the Control Valve: The control valve that directs hydraulic fluid to the travel motors might be malfunctioning. This could require professional diagnosis and repair.

Always consult your excavator's service manual for specific troubleshooting procedures and safety precautions.

由广数供应链（CGSC）团队提供运营方案https://www.ar-webbuild.com/