Premium Komatsu and Other Heavy Equipment Parts for Your Machinery - March 26, 2025
Growshine International is your trusted global partner for high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We offer a comprehensive selection of new original OEM and aftermarket components to keep your equipment running smoothly and efficiently.
Komatsu Hose
We supply the 431771001, 431771001 Komatsu Hose, a new original OEM part ensuring perfect fit and performance for your Komatsu machinery.
Komatsu Gasket
Get the original KH2404108, KH2404108 Gasket, a new original OEM Komatsu part designed for reliable sealing.
Bushing for Komatsu
Our inventory includes the 3724784C1, 3724784C1 Bushing, a new original OEM Komatsu component for smooth operation.
Komatsu Bolt
We offer the 378328A1, 378328A1 Bolt, a new original OEM Komatsu part essential for secure fastening.
Komatsu Thrust Bearing
Find the 6204-21-8500, 6204-21-8500 Komatsu Thrust Bearing, Standard, a crucial component for your machinery.
Aftermarket Piston Ring for Komatsu Hydraulic Cylinder
We provide the 707-44-70180, 707-44-70180 Piston Ring - Hydraulic Cylinder KOMATSU, a new aftermarket option offering excellent performance and value.
Bolt Made to Fit Komatsu
Ensure a proper fit with our 150-33-22130, 150-33-22130 Bolt, specifically made to fit Komatsu equipment.
Oil Cooler for Komatsu Excavators
Keep your Komatsu Excavator models PC240NLC-5K, PC240LC-5K, PC240-5K, PC210-5K, and PC210LC-5K running cool with our 206-03-58390, 206-03-58390 Oil Cooler.
Komatsu Thermostat Housing Gasket
We stock the 6127-11-6431, 6127-11-6431 Komatsu Thermostat Housing Gasket for reliable sealing.
Cylinder Head Gasket for Yanmar and Komatsu Engines
Find the YM123900-01340, YM12390001340 Cylinder Head Gasket suitable for Yanmar 4TNE106T and 4TNE106D engines, as well as Komatsu 4D106D and 4D106T engines.
Komatsu Fuel Line
Ensure proper fuel delivery with the 6211-71-5160, 6211715160 Komatsu Fuel Line.
Seat Made to Fit Komatsu
Upgrade your operator comfort with the 6643-21-3871, 6643213871 Seat made to fit Komatsu equipment.
Komatsu Pulley
We offer the 3025861R, 3025861R Pulley, a new original OEM Komatsu part.
Shaft Drive Rear Made to Fit Komatsu
Keep your machinery running smoothly with the 708-23-12720, 7082312720 Shaft Drive Rear made to fit Komatsu.
Fuse Made to Fit Komatsu
Protect your electrical system with the 175-06-35420, 1750635420 Fuse made to fit Komatsu.
Komatsu Gasket Kit
Our 6110-K1-9901, 6110K19901 Komatsu Gasket Kit provides all the necessary seals for your repair needs.
Aftermarket Washer for Komatsu
We supply the 01643-32060, 0164332060 WASHER, a new aftermarket option for Komatsu machinery.
Komatsu Bracket
Secure your components with the 995820C3, 995820C3 Bracket, a new original OEM Komatsu part.
Hydraulic Pump for Komatsu Wheel Loaders
We offer the 705-12-36340, 7051236340 hydraulic Pump for Komatsu Wheel Loader models 542, WA400, and WA420.
Komatsu Lower Gasket Set
Complete your engine overhaul with the 6743-K2-1100, 6743K21100 Komatsu Lower Gasket Set.
Gasket Made to Fit Komatsu
Ensure a tight seal with the 415-15-15163, 4151515163 Gasket made to fit Komatsu equipment.
Intercooler Hose for Komatsu Engine and Excavators
We provide the 6209-11-4780, 6209114780 Intercooler Hose for Komatsu Engine SA6D95L-1 and Excavator models PC200-6, PC200LC-6, PC210-6, PC220-6, and PC230-6.
Aftermarket Pin for Komatsu
Our stock includes the 208-70-61241, 2087061241 PIN, a new aftermarket option for Komatsu machinery.
Aftermarket Front Seal for Komatsu
Get the 6742-02-1110, 6742021110 Front Seal KOMATSU, a new aftermarket part for your equipment.
Aftermarket Nozzle Piston Cooling for Komatsu
Ensure proper engine cooling with the 6240-21-1810, 6240211810 Nozzle Piston Cooling (Front) KOMATSU, a new aftermarket component.
Komatsu Bearing
We offer the ST729, ST729 Bearing, a new original OEM Komatsu part.
Komatsu Main Bearing
Find the 6204-29-8100, 6204298100 Komatsu Main Bearing, .25mm, for your engine rebuild.
Set Main Metal with Thrust Washer Made to Fit Komatsu
Our inventory includes the 6732-21-8220, 6732218220 Set Main Metal, With Thrust Washer made to fit Komatsu engines.
Aftermarket Intake Manifold Gasket for Komatsu
We supply the 6741-11-4510, 6741114510 New Aftermarket Komatsu Gasket, Intake Manifold.
Bracket for Case New Holland / Komatsu
Get the 3350SA, 3350SA Bracket, a new original OEM part compatible with Case New Holland and Komatsu equipment.
Seal Kit Cylinder Made to Fit Komatsu
Repair your hydraulic cylinders with the 707-98-12670, 7079812670 Seal Kit cylinder made to fit Komatsu.
Rod for Case New Holland / Komatsu
We offer the 593293, 593293 Rod, a new original OEM part for Case New Holland and Komatsu machinery.
Dust Seal Made to Fit Komatsu
Protect your components from dust and debris with the 140-09-12610, 1400912610 Dust Seal made to fit Komatsu.
Komatsu Arm
Find the 077DX, 077DX Arm, a new original OEM Komatsu part.
Bolt for Case New Holland / Komatsu
We stock the 1821889C1, 1821889C1 Bolt, a new original OEM part for Case New Holland and Komatsu equipment.
Komatsu Valve Spring
Ensure proper valve function with the 6210-41-4440, 6210414440 Komatsu Valve Spring, Inner.
Aftermarket O-Ring for Komatsu
We supply the 07000-72090, 0700072090 O-Ring KOMATSU, a new aftermarket sealing solution.
Service Kit Made to Fit Komatsu
Our 707-99-11050, 7079911050 Service Kit is made to fit Komatsu machinery for convenient maintenance.
Komatsu Main Bearing Set
Find the 6742-01-5287, 6742015287 Komatsu Main Bearing Set, .75mm, for your engine overhaul.
Aftermarket Gauge for Komatsu
We offer the 195-06-23120, 1950623120 GAUGE KOMATSU, a new aftermarket instrument for your equipment.
Komatsu Stud
Our inventory includes the 55574H, 55574H Stud, a new original OEM Komatsu part.
Komatsu Cylinder Liner
We supply the 6207-21-2121, 6207212121 Komatsu Cylinder Liner for engine rebuilds.
Seal for Case New Holland / Komatsu
Get the 119957A1, 119957A1 Seal, a new original OEM part for Case New Holland and Komatsu machinery.
Komatsu Bushing
Find the 208-32-61141, 2083261141 Bushing, a new original OEM Komatsu component.
Cage Made to Fit Komatsu
We offer the 111-22-11120, 1112211120 Cage made to fit Komatsu equipment.
Seal Ring Made to Fit Komatsu
Ensure proper sealing with the 07018-12105, 0701812105 Seal Ring made to fit Komatsu.
Komatsu Belt
We stock the CHBT000500AV, CHBT000500AV Belt, a new original OEM Komatsu part.
O-Ring Made to Fit Komatsu
Our inventory includes the 07000-02008, 0700002008 O-Ring made to fit Komatsu equipment.
Fuel Injector for Komatsu Excavators
We provide the 6745-12-3100, 6745123100 Fuel Injector for Komatsu Excavator models PC300-8, PC300HD, PC350, PC350HD, and WA430.
Cylinder Head Gasket for Komatsu Engines
Find the 6735-11-1821, 6735111821 Cylinder Head Gasket for Komatsu 6D102E-1 and S6D102E-2 engines, compatible with PC200-6, PC220-6, PC220-7, PW200-7, WA180-3L, and WA250-3L.
Service Kit Made to Fit Komatsu
Our 707-98-05620, 7079805620 Service Kit is designed for Komatsu machinery maintenance.
Aftermarket Exhaust Manifold Gasket for Komatsu
We offer the 6736-11-5810, 6736115810 Gasket Ex Manifold KOMATSU, a new aftermarket component.
Komatsu Cylinder Kit
Our KMP6151, KMP6151 Komatsu Cylinder Kit provides essential components for engine repair.
A/C Evaporator Assembly for Komatsu Engines and Equipment
We supply the TW503700-3990, TW5037003990 A/C Evaporator Assembly for Komatsu CD110R-2 Engine and equipment models GD555-3, GD655-3, GD675-3, PC128US-2, PC138US-2, and PC228US-3.
Komatsu Bearing Assembly Kit
Find the FLT858101, FLT858101 Bearing Asy Kit, a new original OEM Komatsu part.
Washer for Case New Holland / Komatsu
We stock the 934096R1, 934096R1 Washer, a new original OEM part for Case New Holland and Komatsu machinery.
Water Radiator Core Assembly for Komatsu Excavators
Keep your Komatsu PC400-6 and PC450-6 excavators cool with our 208-03-61610, 2080361610 / 208-03-61110, 2080361110 Water Radiator Core ASS'Y.
O-Ring Made to Fit Komatsu
Our inventory includes the 07000-62085, 0700062085 O-Ring made to fit Komatsu equipment.
Komatsu Cylinder Liner with Seals
We supply the 6151-22-2220S, 6151222220S Komatsu Cylinder Liner with Seals for engine maintenance.
Ring for Case New Holland / Komatsu
Get the 381082R1, 381082R1 Ring, a new original OEM part for Case New Holland and Komatsu machinery.
Hydraulic Oil Cooler Assembly for Komatsu Excavators
We offer the 203-03-41380, 2030341380 Hydraulic Oil Cooler ASS'Y for Komatsu Excavator models PC100-3 and PC120-3, and PF3-1.
Komatsu Valve
Find the C0NNB890A, C0NNB890A Valve, a new original OEM Komatsu part.
Komatsu Valve
We stock the 87434766, 87434766 Valve, a new original OEM Komatsu component.
Steering Cylinder Service Kit for Komatsu Motor Graders
Repair your steering system with the 707-98-11180, 7079811180 Steering Cylinder Service Kit for Komatsu Motor Grader models GD521A-1E and GD663A-2.
Komatsu Gasket
We supply the K207488, K207488 Gasket, a new original OEM Komatsu part.
Bearing Made to Fit Komatsu
Ensure smooth operation with the 235-25-11540, 2352511540 Bearing made to fit Komatsu equipment.
Pin Made to Fit Komatsu
Our inventory includes the Ca0130631, Ca0130631 Pin made to fit Komatsu machinery.
Fuel Filter Head for Cummins and Komatsu
We offer the 3930969, 3930969 Fuel Filter Head for Cummins Engine 6BT and 6BTA, compatible with Komatsu Excavator PC200-6.
Komatsu Connecting Rod
Find the 6151-31-3200, 6151313200 Komatsu Connecting Rod for your engine rebuild.
Aftermarket Piston, Pin & Clips for Komatsu
We supply the 6735-38-2120WP, 6735382120WP Piston, Pin & Clips 0,50Mm KOMATSU, a new aftermarket set.
Glow Plug Set for Yanmar and Komatsu Engines
Get the 4 Units 1 Set Glow Plug suitable for Komatsu Midi Excavator models PC70FR-1, PC75R-1, and PC75R-2 with Yanmar Engine 4TNE98 and Komatsu Engine 4D98E.
Bushing Made to Fit Komatsu
Ensure proper function with the 209-72-51211, 2097251211 Bushing made to fit Komatsu equipment.
Shaft Made to Fit Komatsu
Our inventory includes the 424-46-11121, 4244611121 Shaft made to fit Komatsu machinery.
Hydraulic Pump for Komatsu Wheel Loaders
We offer the 705-51-20240, 7055120240 Hydraulic Pump for Komatsu Wheel Loader models WA250-1 and WA250-1LC.
Komatsu Brush Kit
Find the R4286, R4286 Brush Kit, a new original OEM Komatsu part.
Transmission Lubrication Valve for Komatsu Dozers and Wheel Loaders
We supply the 155-15-00360, 1551500360 Transmission Lubrication Valve for Komatsu D85A-12, D95S-1, WF22A-2, and WF22T-2.
Komatsu Valve Spring Retainer
Ensure proper valve seating with the 6162-43-4430, 6162434430 Komatsu Valve Spring Retainer, Lower.
Service Kit Arm Cylinder Made to Fit Komatsu
Repair your arm cylinders with the 707-98-14910, 7079814910 Service Kit Arm Cylinder made to fit Komatsu.
Steering Cylinder Seal Kit for Komatsu Wheel Loader
We offer the Steering Cylinder Seal Kit for Komatsu Wheel Loader model WA300-1.
Shaft for Case New Holland / Komatsu
Get the 569471R1, 569471R1 Shaft, a new original OEM part for Case New Holland and Komatsu machinery.
Shaft Made to Fit Komatsu
Our inventory includes the 141-70-32360, 1417032360 Shaft made to fit Komatsu equipment.
Komatsu Ring
Find the K3660223491, K3660223491 Ring, a new original OEM Komatsu part.
Bearing Made to Fit Komatsu
Ensure smooth operation with the 06120-03520, 0612003520 Bearing made to fit Komatsu.
Gear Made to Fit Komatsu
We offer the 195-13-11143, 1951311143 Gear made to fit Komatsu equipment.
Hydraulic Gear Pump for Komatsu Wheel Loaders
We supply the 705-57-21010, 7055721010 Hydraulic Gear Pump for Komatsu Wheel Loader models WA180-3MC and WA180PT-3MC.
Tube Made to Fit Komatsu
Our inventory includes the 195-78-22341, 1957822341 Tube made to fit Komatsu machinery.
Spacer Made to Fit Komatsu
Find the 170-78-14181, 1707814181 Spacer made to fit Komatsu equipment.
Pin for Case New Holland / Komatsu
Get the BS291925, BS291925 Pin, a new original OEM part for Case New Holland and Komatsu machinery.
Gasket Kit Made to Fit Komatsu
Our 6050-01-0130, 6050010130 Gasket Kit is made to fit Komatsu engines.
Engine Overhaul Kit for Komatsu
We offer the 6207-31-2121EK4A-S4D95L-C-J, 6207312121EKS4D95LCJ Engine Overhaul Kit Komatsu S4D95L-C-J (Standard) for piston 6207-31-2121, 6207312121 (EK4A) made to fit Komatsu.
Main & Connecting Rod Bearing Set for Komatsu Engine
Find 1 Set Main & Connecting Rod Bearing for Komatsu Engine 4D130, 4D130-1, and S4D130-1A.
Main Bearing Set for Nissan and Komatsu Forklifts
We supply 1 Set Main Bearing for Nissan K21 Engine used in Caterpillar CAT 25 and Komatsu FG25T-14 Forklifts.
Komatsu Main Bearing Set
Get the 6215-21-8001, 6215218001 Komatsu Main Bearing Set, Standard.
Seal Kit Cylinder Made to Fit Komatsu
Repair your hydraulic cylinders with the 707-98-38551, 7079838551 Seal Kit cylinder made to fit Komatsu.
Muffler for Komatsu Engine and Bulldozers
We offer the 6134-11-5531, 6134115531 Muffler for Komatsu Engine 4D105-5H and 4D105-5T, compatible with Bulldozer models D31E-17, D31A-17, D31P-17, and D31Q-17.
Rubber Track for Komatsu Dozer
Find the RT307172KD-WI, RT307172KDWI Komatsu made to fit 300MM WIDE DOZER APPLICATION SHORT PITCH INTERCHANGEABLE RUBBER TRACK.
Tube for Komatsu Engine and Excavators
We supply the 6156-71-5132, 6156715132 Tube for Komatsu Engine SAA6D125E-3 and Excavator models PC400-7 and PC400LC-7.
Breaker Hammer Seal Kit for Various Excavators
Get the Rammer E66 Breaker Hammer Seal Kit compatible with Kubota, Caterpillar, Hitachi, Komatsu, and John Deere Excavators.
Rocker Arm Assembly Made to Fit Komatsu
Our inventory includes the 6130-41-5511, 6130415511 Rocker Arm Assembly made to fit Komatsu engines.
O-Ring Made to Fit Komatsu
Find the Dk029632-9040, Dk0296329040 O-Ring made to fit Komatsu equipment.
Komatsu Push Rod
We offer the 6745-41-3100, 6745413100 Komatsu Push Rod for your engine needs.
Komatsu Exhaust Manifold Gasket
Ensure proper sealing with the 6210-11-5881, 6210115881 Komatsu Exhaust Manifold Gasket.
Aftermarket O-Ring for Komatsu
We supply the 07002-11423, 0700211423 O-Ring KOMATSU, a new aftermarket sealing solution.
Komatsu Head Bolt
We stock the 6150-11-1610, 6150111610 Komatsu Head Bolt for engine assembly.
King Pin for Komatsu Forklifts
Find the 34A-24-11142, 34A2411142 King Pin for Komatsu Forklift models FD10-15, FD10D-15, FD10H-15, FD10L-15, FD14-15, FG10-15, FG10D-15, FG10L-15, and FG14-15.
Glossary of Heavy Equipment Parts
Hydraulic Cylinder: A hydraulic cylinder (also called a linear hydraulic motor) is a mechanical actuator that is used to give a unidirectional force through a unidirectional stroke.
English: Hydraulic Cylinder, Installed in: Boom, arm, or bucket of excavators. Example: Komatsu PC200 hydraulic cylinder.
Chinese: 液压缸 (Yèyā gāng), 安装在: 挖掘机的动臂、斗杆或铲斗上 (Wàjué jī de dòngbì, dǒugān huò chǎndǒu shàng). 示例: 小松 PC200 液压缸 (Xiǎosōng PC200 yèyā gāng).
Russian: Гидравлический цилиндр (Gidravlicheskiy tsilindr), Устанавливается в: Стреле, рукояти или ковше экскаваторов. Пример: Гидравлический цилиндр Komatsu PC200.
Fuel Injector: A fuel injector is an electromechanical device that delivers fuel to an internal combustion engine.
English: Fuel Injector, Installed in: Engine cylinder head. Example: Cummins ISX fuel injector.
Chinese: 燃油喷射器 (Rányóu pēnshè qì), 安装在: 发动机气缸盖上 (Fādòngjī qìgāng gàishàng). 示例: 康明斯 ISX 燃油喷射器 (Kāngmíngsī ISX rányóu pēnshè qì).
Russian: Топливная форсунка (Toplivnaya forsunka), Устанавливается в: Головке блока цилиндров двигателя. Пример: Топливная форсунка Cummins ISX.
Water Radiator: A water radiator is a type of heat exchanger used to transfer thermal energy from a hot fluid (engine coolant) to the surrounding air for the purpose of cooling the engine.
English: Water Radiator, Installed in: Front of the engine compartment. Example: Caterpillar D7G water radiator.
Chinese: 水散热器 (Shuǐ sànrè qì), 安装在: 发动机舱的前部 (Fādòngjī cāng de qiánbù). 示例: 卡特彼勒 D7G 水散热器 (Kǎtèbǐlè D7G shuǐ sànrè qì).
Russian: Водяной радиатор (Vodyanoy radiator), Устанавливается в: Передней части моторного отсека. Пример: Водяной радиатор Caterpillar D7G.
Hydraulic Pump: A hydraulic pump converts mechanical power into hydraulic power.
English: Hydraulic Pump, Installed in: Hydraulic system, often near the engine. Example: Hitachi ZX200 hydraulic pump.
Chinese: 液压泵 (Yèyā bèng), 安装在: 液压系统中，通常靠近发动机 (Yèyā xìtǒng zhōng, tōngcháng kàojìn fādòngjī). 示例: 日立 ZX200 液压泵 (Rìlì ZX200 yèyā bèng).
Russian: Гидравлический насос (Gidravlicheskiy nasos), Устанавливается в: Гидравлической системе, часто рядом с двигателем. Пример: Гидравлический насос Hitachi ZX200.
Cylinder Liner: A cylinder liner is a cylindrical part fitted into an engine block to form the inner surface of a cylinder, which guides the piston.
English: Cylinder Liner, Installed in: Engine block. Example: John Deere 6068 cylinder liner.
Chinese: 气缸套 (Qìgāng tào), 安装在: 发动机缸体中 (Fādòngjī gāngtǐ zhōng). 示例: 约翰迪尔 6068 气缸套 (Yuēhàn Dí'ěr 6068 qìgāng tào).
Russian: Гильза цилиндра (Gil'za tsilindra), Устанавливается в: Блоке двигателя. Пример: Гильза цилиндра John Deere 6068.
Connecting Rod: A connecting rod is the part of a piston engine which connects the piston to the crankshaft or crankpin.
English: Connecting Rod, Installed in: Engine, connecting piston to crankshaft. Example: Komatsu S6D125 connecting rod.
Chinese: 连杆 (Liánkǎn), 安装在: 发动机内，连接活塞和曲轴 (Fādòngjī nèi, liánjiē huósāi hé qūzhóu). 示例: 小松 S6D125 连杆 (Xiǎosōng S6D125 liánkǎn).
Russian: Шатун (Shatun), Устанавливается в: Двигателе, соединяя поршень с коленчатым валом. Пример: Шатун Komatsu S6D125.
Thrust Bearing: A thrust bearing is a particular type of rotary bearing that permits rotation between parts while supporting a predominantly axial load.
English: Thrust Bearing, Installed in: Engines and transmissions to handle axial loads. Example: Cummins N14 thrust bearing.
Chinese: 推力轴承 (Tuīlì zhóuchéng), 安装在: 发动机和变速箱中，用于承受轴向载荷 (Fādòngjī hé biàosùxiāng zhōng, yòng yú chéngshòu zhóuxiàng zàihè). 示例: 康明斯 N14 推力轴承 (Kāngmíngsī N14 tuīlì zhóuchéng).
Russian: Упорный подшипник (Upornyy podshipnik), Устанавливается в: Двигателях и коробках передач для обработки осевых нагрузок. Пример: Упорный подшипник Cummins N14.
Piston Ring: Piston rings are metallic rings that are attached to the outer diameter of a piston in an internal combustion engine or hydraulic cylinder.
English: Piston Ring, Installed in: Grooves on the piston. Example: Caterpillar C15 piston ring.
Chinese: 活塞环 (Huósāi huán), 安装在: 活塞上的沟槽内 (Huósāi shàng de gōucáo nèi). 示例: 卡特彼勒 C15 活塞环 (Kǎtèbǐlè C15 huósāi huán).
Russian: Поршневое кольцо (Porshnevoye kol'tso), Устанавливается в: Канавках на поршне. Пример: Поршневое кольцо Caterpillar C15.
Oil Cooler: An oil cooler is a heat exchanger used to lower the temperature of oil, typically in an engine or hydraulic system.
English: Oil Cooler, Installed in: Engine or hydraulic system to cool the oil. Example: Komatsu PC300 oil cooler.
Chinese: 机油冷却器 (Jīyóu lěngquè qì), 安装在: 发动机或液压系统中，用于冷却机油 (Fādòngjī huò yèyā xìtǒng zhōng, yòng yú lěngquè jīyóu). 示例: 小松 PC300 机油冷却器 (Xiǎosōng PC300 jīyóu lěngquè qì).
Russian: Масляный радиатор (Malyanyy radiator), Устанавливается в: Двигателе или гидравлической системе для охлаждения масла. Пример: Масляный радиатор Komatsu PC300.
Gasket Kit: A gasket kit is a set of various gaskets needed for a specific repair or overhaul.
English: Gasket Kit, Contains various gaskets for engine or component overhaul. Example: Perkins 1104D gasket kit.
Chinese: 垫片套件 (Diànpiàn tàojian), 包含: 用于发动机或部件检修的各种垫片 (Yòng yú fādòngjī huò bùjiàn jiǎnxiū de gè zhǒng diànpiàn). 示例: 珀金斯 1104D 垫片套件 (Pòjīnsī 1104D diànpiàn tàojian).
Russian: Комплект прокладок (Komplekt prokladok), Содержит: Различные прокладки для капитального ремонта двигателя или компонента. Пример: Комплект прокладок Perkins 1104D.
Common Knowledge about Heavy Equipment Parts
Q: How often should I change the hydraulic oil in my excavator?
A: Hydraulic oil change intervals vary depending on the excavator model and operating conditions. Generally, it's recommended to change the hydraulic oil every 2,000 to 4,000 hours or as specified in your machine's service manual.
Q: What are the signs of a failing fuel injector?
A: Common signs of a failing fuel injector include rough idling, decreased fuel efficiency, black smoke from the exhaust, engine misfires, and a noticeable decrease in engine power.
Q: Why is it important to use the correct engine oil for my heavy equipment?
A: Using the correct engine oil is crucial for proper lubrication, cooling, and protection against wear and tear. The wrong oil can lead to increased friction, overheating, and ultimately, engine damage.
Growshine International - Your Global Partner
Growshine International is a leading import and export trading company specializing in a wide range of machinery parts. Our main products include high-quality construction machinery parts, durable heavy truck parts, reliable agricultural machinery parts, and a comprehensive selection of auto parts. We are committed to providing our customers with genuine OEM and high-performance aftermarket parts at competitive prices, ensuring the longevity and efficiency of their equipment.
Troubleshooting Tip
Problem: Overheating Engine in a Komatsu PC200-7 Excavator
One common issue in Komatsu PC200-7 excavators is engine overheating. This can be caused by several factors, including a low coolant level, a faulty thermostat, a clogged radiator, or a malfunctioning water pump.
Solution:
1. Check Coolant Level: Ensure the coolant level in the radiator and expansion tank is within the recommended range. If low, check for leaks in hoses, the radiator, or the water pump.
2. Inspect Thermostat: A faulty thermostat can prevent proper coolant circulation. If you suspect the thermostat is the issue, it may need to be replaced.
3. Clean the Radiator: Over time, the radiator fins can become clogged with dust, debris, and mud, reducing its cooling efficiency. Clean the radiator core with compressed air or water.
4. Check Water Pump: A failing water pump will not circulate coolant effectively. Look for signs of leakage from the weep hole or unusual noises. If the water pump is faulty, it needs replacement.
5. Check Fan and Fan Belt: Ensure the cooling fan is operating correctly and the fan belt is in good condition and properly tensioned.
If the overheating issue persists after checking these common causes, further diagnosis by a qualified technician may be required.
