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Part Name: Connecting Rod
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Part No: 6130-31-3112
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Applicable Models: Komatsu PC80-1 excavator
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Engine Model: 4D105
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Delivery Options : Express freight /2-3 Days
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Condition/Options: New/ OEM replacement / Genuine original
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Warranty : 1 Year
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MOQ : 1 PCS/SET
Komatsu PC200-8 Excavator Main Pump & Engine Parts - Your Premier Sourcing Solution in Tokyo, August 18, 2025
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We offer customized development and manufacturing services for a wide range of parts, including hydraulic pumps, control valves, and engine pistons for Komatsu, Caterpillar, and more.
Our engineering team can create precise, high-quality solutions tailored to your specific needs.
Growshine International: Your Partner for Construction & Heavy Equipment Parts
Welcome to Growshine International, a leading name in the global trade of high-quality machinery parts. We specialize in the import and export of a wide range of components for construction machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. Our mission is to provide businesses worldwide with reliable and cost-effective solutions for their maintenance and repair needs. We are your go-to source for everything from essential excavator components to critical engine four-piece sets. Our extensive inventory includes a vast selection of hydraulic pumps, control valves, swing motors, and engine overhaul kits, ensuring you find exactly what you need. From crawler excavator parts to heavy truck spare parts, we've got you covered. Need hydraulic pump repair parts or a complete engine cylinder body? Our comprehensive catalog has it all.
Comprehensive Product Catalog
At Growshine, we understand the importance of quality and precision. That's why we offer a curated selection of parts from renowned brands. Below is a detailed list of some of our most sought-after products, complete with part numbers for your convenience. Whether you're a distributor or an end-user, our selection of Komatsu parts, Sany parts, and Isuzu engine components is second to none.
| 序号 (No.) | 品牌 (Brand) | 产品信息 (Product Info) | 零件号 (Part No.) |
|---|---|---|---|
| 1 | Caterpillar | 345D 349D 风扇泵/风扇马达 (Fan Pump / Fan Motor) | 345D Fan Pump, 349D Fan Motor |
| 2 | Sany | 215C 挖机分配阀 (Excavator Main Control Valve) | KMX15RA |
| 3 | Isuzu | 6HK1 发动机活塞/电喷9011四配套 (Engine Piston / EFI 9011 Four-Piece Set) | 9011 |
| 4 | Komatsu | PC88MR-8 78US-6 78MR-6 液压泵 (Hydraulic Pump) | 708-3T-00260, 7083T00260, 708-3T-00250, 7083T00250 |
| 5 | Komatsu | 60-8 70-8 78MR-6 78US-6 挖掘机回转马达总成 (Excavator Swing Motor Assembly) | 21W-26-00202, 21W2600202 |
| 6 | Komatsu | PC60-8 70-8 78US-6 挖掘机分配器总成 (Excavator Main Control Valve Assembly) | 723-26-50300, 7232650300 |
| 7 | Komatsu | PC78US-6 液压泵 (Hydraulic Pump) PC78UU-6 挖掘机带推土铲主泵 (Excavator with Dozer Blade Main Pump) | 708-3T-00151, 7083T00151 |
| 8 | Komatsu | PC70-8 挖掘机液压泵 (Excavator Hydraulic Pump) | 708-3T-00151, 7083T00151 |
| 9 | Komatsu | PC60-8 液压泵 (Hydraulic Pump) PC70-8 挖掘机主泵 (Excavator Main Pump) 不带推土铲 (Without Dozer Blade) | 6708-3T-00161, 67083T00161 |
| 10 | Komatsu | 56-7 液压泵 (Hydraulic Pump) PC56 挖掘机柱塞泵 (Excavator Piston Pump) | 708-3S-00961, 7083S00961 |
| 11 | Yanmar | Vio-27 微挖主控阀 (Mini Excavator Main Control Valve) YANMAR 30-3 挖掘机分配器 (Excavator Control Valve) | Vio-27 Main Control Valve |
| 12 | Yanmar | Vio17 液压泵 (Hydraulic Pump) | PVD-0B-16BP, PVD0B16BP |
| 13 | Doosan | DX520LC-9C 挖掘机机油泵 (Excavator Oil Pump) | DX520LC-9C Oil Pump |
| 14 | Scania | DC13 发动机机油泵 (Engine Oil Pump) | DC13 Oil Pump |
| 15 | Kawasaki | K3V140DT-9T1L 液压泵 (Hydraulic Pump) / Sany SY285 挖掘机主泵 (Excavator Main Pump) | K3V140DT-9T1L |
| 16 | XCMG | XE600/XE650 挖掘机液压泵 (Excavator Hydraulic Pump) / Kawasaki K7V240DPH 主泵 (Main Pump) | K7V240DPH |
| 17 | Hitachi | ZX260LC-6A 挖掘机配件与维修 (Excavator Parts & Repair) | ZX260LC-6A |
| 18 | Volvo | 360 / Sany SY365 挖掘机分配阀 (Excavator Control Valve) | KMX32N |
| 19 | Isuzu | 6BG1 活塞 (Piston) / Hitachi 挖掘机四配套组件 (Excavator Four-Piece Set) | 6BG1 |
| 20 | Isuzu | 6BD1 活塞 (Piston) / 四配套组件 (Four-Piece Set) | 6BD1 |
| 21 | Yanmar | 4TNV98 活塞 (Piston) / 发动机四配套 (Engine Four-Piece Set) | 4TNV98 |
| 22 | Yanmar | 4TNV94 活塞组件 (Piston Assembly) | 4TNV94 |
| 23 | Komatsu | 4D95 发动机活塞组件 (Engine Piston Assembly) | 2141 |
| 24 | Isuzu | 4HK1 活塞组件 (Piston Assembly) / 电喷发动机零件 (EFI Engine Parts) | 4HK1 |
| 25 | Isuzu | 4BG1-4 四配套 (Four-Piece Set) / 活塞组件 (Piston Assembly) | 4BG1-4, 4BG14 |
| 26 | Cummins | 活塞 (Piston) | 4086968 |
| 27 | Komatsu | PC60 自压减压阀 (Self-Pressure Reducing Valve) 低压阀 (Low-Pressure Valve) | 702-21-09153, 7022109153 |
| 28 | Komatsu | 60-7 挖掘机主阀 (Excavator Main Control Valve) | 723-26-13101, 7232613101, 723-27-15101, 7232715101 |
| 29 | Komatsu | 60-7 小机头分配阀 (Small Head Control Valve) | 723-27-16101, 7232716101, 723-28-16101, 7232816101 |
| 30 | Komatsu | PC60-7 挖掘机主泵 (Excavator Main Pump) 60-7 大机头液压泵 (Big Head Hydraulic Pump) | 708-1W-00111, 7081W00111 |
| 31 | Komatsu | PC56-7 分配器 (Control Valve) 适配小松56-7 挖掘机主阀 (Main Control Valve) | 723-18-18500, 7231818500, 723-18-16700, 7231816700, 723-18-18504, 7231818504 |
| 32 | Komatsu | PC20 30 40 50 旋转减速机总成 (Swing Reducer Assembly) 小松回转马达 (Swing Motor) | 708-7R-00360, 7087R00360 |
| 33 | Komatsu | PC400-7/400-8/6D125E 机油泵 (Oil Pump) | 6151-51-1005, 6151511005, 6251-51-1001, 6251511001 |
| 34 | Komatsu | SAA6D125E 机油泵 (Oil Pump) 小松PC400-6 挖掘机470-3 装载机 (Excavator / Loader) | 6150-51-1004, 6150511004 |
| 35 | Komatsu | 6D114 机油泵 (Oil Pump) 小松WA380-3 装载机 (Loader) | 6742-01-2590, 6742012590, 6742-01-5201, 6742015201, 6745-51-1113, 6745511113 |
| 36 | Komatsu | 6D102 柴油泵 (Diesel Pump) 适配小松PC200-6/200-7/220-6/-7 挖掘机 (Excavator) | 6738-71-1110, 6738711110 |
| 37 | Komatsu | 4DD95 电喷缸体 (EFI Cylinder Body) PC130-8/60-8/70-8 挖掘机机体 (Excavator Engine Body) | 6271-21-1111, 6271211111 |
| 38 | Komatsu | 4D102 发动机缸体 (Engine Cylinder Body) PC120-6 挖掘机中缸总成 (Excavator Cylinder Block Assembly) | 6731-21-1010, 6731211010 |
| 39 | Komatsu | 70-8/60-8/78US-6 挖机发动机水泵 (Excavator Engine Water Pump) | 6205-61-1301, 6205611301, 6205-61-1300, 6205611300 |
| 40 | Komatsu | PC130-7 挖掘机水泵 (Excavator Water Pump) 适配小松SAA4D95L 发动机水泵 (Engine Water Pump) | 6206-61-1104, 6206611104 |
| 41 | Komatsu | 40MR-1 液压泵 (Hydraulic Pump) PC45-2 挖掘机液压泵 (Excavator Hydraulic Pump) 40-2 铝泵 (Aluminum Pump) | 708-3S-00261, 7083S00261 |
| 42 | Komatsu | PC2000-8 挖掘机液压泵 (Excavator Hydraulic Pump) | 708-2K-00121, 7082K00121, 708-2K-00122, 7082K00122, 708-2K-00123, 7082K00123 |
| 43 | Komatsu | PC3000-6 挖掘机主液压泵 (Excavator Main Hydraulic Pump) | 708-2K-00025, 7082K00025, 708-2K-00015, 7082K00015, 708-2K-00035, 7082K00035 |
| 44 | Komatsu | PC360-7 主阀 (Main Control Valve) PC350LC-7 挖掘机分配器 (Excavator Control Valve) | 723-41-08100, 7234108100, 723-48-26104, 7234826104, 723-48-26103, 7234826103 |
| 45 | Komatsu | PC400-7 主泵 (Main Pump) PC400LC-7 挖掘机液压泵 (Excavator Hydraulic Pump) | 708-2H-00030, 7082H00030 |
| 46 | Komatsu | PC450-7 挖掘机液压泵 (Excavator Hydraulic Pump) PC450LC-7 挖掘机大泵 (Excavator Main Pump) | 708-2H-00026, 7082H00026 |
| 47 | Komatsu | PC450-8 挖掘机柱塞泵 (Excavator Piston Pump) PC450LC-8 液压泵 (Hydraulic Pump) | 708-2H-04670, 7082H04670 |
| 48 | Komatsu | PC400LC-8 挖掘机液压泵 (Excavator Hydraulic Pump) PC400-8 主泵 (Main Pump) | 708-2H-01027, 7082H01027, 708-2H-00026, 7082H00026 |
| 49 | Komatsu | PC460LC-8 挖掘机主泵 (Excavator Main Pump) PC460-8 液压泵 (Hydraulic Pump) | 708-2H-00451, 7082H00451, 708-2H-01451, 7082H01451, 708-2H-04671, 7082H04671 |
| 50 | Komatsu | PC400-7 分配器 (Control Valve) PC400LC-7 挖掘机分配阀 (Excavator Control Valve) | 723-48-27801, 7234827801, 723-48-28903, 7234828903 |
| 51 | Komatsu | PC450-7 挖掘机分配器 (Excavator Control Valve) PC450-7 分配阀 (Control Valve) | 723-48-27501, 7234827501 |
| 52 | Komatsu | PC400LC-8 分配器 (Control Valve) PC400-8 主控阀 (Main Control Valve) | 723-48-27501, 7234827501, 723-47-27501, 7234727501 |
| 53 | Komatsu | PC490LC-10/490-10 挖掘机分配阀 (Excavator Control Valve) | 723-48-27400, 7234827400, 723-40-66701, 7234066701, 723-49-27400, 7234927400 |
| 54 | Komatsu | PC460-8 460-8 分配阀 (Control Valve) | 723-47-27505, 7234727505 |
| 55 | Komatsu | PC490-11/PC490LC-11 挖掘机主控阀 (Excavator Main Control Valve) | 723-48-28401, 7234828401, 723-48-28400, 7234828400 |
| 56 | Komatsu | PC400LC-8 挖掘机回转齿轮箱总成 (Excavator Swing Gearbox Assembly) | 706-7K-03030, 7067K03030 |
| 57 | Komatsu | PC450-7 450-8 挖掘机旋转马达齿轮箱 (Excavator Swing Motor Gearbox) | 706-7K-01170, 7067K01170, 706-7K-01040, 7067K01040 |
| 58 | Komatsu | PC460LC-8 旋转马达总成 (Swing Motor Assembly) | 706-7K-01170, 7067K01170, 706-7K-03140, 7067K03140 |
| 59 | Komatsu | PC490-10 490LC-11 回转马达总成 (Swing Motor Assembly) | 706-7K-01150, 7067K01150, 706-7K-03150, 7067K03150 |
| 60 | Komatsu | WA380-6 装载机液压泵 (Loader Hydraulic Pump) | 708-1W-41522, 7081W41522, 708-1U-00111, 7081U00111 |
| 61 | Komatsu | D65PX-16 推土机变速箱滤清器 (Bulldozer Transmission Filter) | 714-07-28713, 7140728713, 714-07-28712, 7140728712 |
| 62 | Komatsu | WA380-6 装载机波箱滤芯 (Loader Transmission Filter) | 714-07-28713, 7140728713 |
| 63 | Komatsu | WA480-6 装载机波箱滤芯 (Loader Transmission Filter) 变速箱滤芯 (Transmission Filter) | 714-07-28713, 7140728713 |
| 64 | Komatsu | WA470-6 变速箱滤芯 (Transmission Filter) | 714-07-28713, 7140728713, 714-07-28712, 7140728712 |
| 65 | Komatsu | PC800-8 挖掘机主泵 (Excavator Main Pump) | 708-2K-00133, 7082K00133, 708-2K-00130, 7082K00130 |
| 66 | Komatsu | PC850-8 850LC-8 液压泵 (Hydraulic Pump) | 708-2K-00110, 7082K00110, 708-2K-01110, 7082K01110, 708-2K-00114, 7082K00114 |
| 67 | Komatsu | PC800-7 750-7 回转齿轮箱 (Swing Gearbox) | 209-26-72130, 2092672130, 209-26-00040, 2092600040, 706-7G-01030, 7067G01030 |
| 68 | Komatsu | PC800-7 750-7 回转马达总成 (Swing Motor Assembly) | 209-26-72130, 2092672130, 209-26-00040, 2092600040, 706-7G-01030, 7067G01030 |
| 69 | Komatsu | PC800-8 旋转马达总成 (Swing Motor Assembly) | 706-7G-03030, 7067G03030 |
| 70 | Komatsu | PC800-7 PC800SE-6 回转马达 (Swing Motor) 旋转马达总成 (Swing Motor Assembly) | 706-7G-01030, 7067G01030, 706-7G-03030, 7067G03030 |
| 71 | Komatsu | PC600-8 液压泵 (Hydraulic Pump) PC650-7 PC650LC-8 主泵 (Main Pump) | 708-2L-00891, 7082L00891, 708-2L-00772, 7082L00772, 708-2L-00771, 7082L00771 |
| 72 | Komatsu | PC600-8/PC650-8/650-7 行走马达 (Travel Motor) | 708-2L-008, 7082L008, 706-88-01101, 7068801101, 706-88-40220, 7068840220 |
| 73 | Komatsu | SAA4D102E 发动机缸体 (Engine Cylinder Body) PC60-7/PC75/PC120-6 挖掘机缸体 (Excavator Cylinder Body) | 6731-21-1010, 6731211010 |
| 74 | Komatsu | WA480-6 WA470-6 装载机液压泵提升器 (Loader Hydraulic Pump Regulator) | 708-1W-03010, 7081W03010 |
| 75 | Komatsu | PC450-7 450LC-7 Excavator Travel Motor | 706-8J-01030, 7068J01030, 706-8J-01012, 7068J01012, 706-8J-01011, 7068J01011 |
| 76 | Komatsu | PC400-8 400LC-8 Travel Motor | 706-8J-01012, 7068J01012, 706-8J-41110, 7068J41110 |
| 77 | Komatsu | PC450LC-8 450-8 Excavator Motor final drive | 208-27-00312, 2082700312, 208-27-00311, 2082700311 |
| 78 | Komatsu | PC400-7 Hydraulic Travel Motor | 706-8J-01020, 7068J01020 |
| 79 | Komatsu | PC400LC-7 Excavator Travel Motor final drive | 706-8L-01030, 7068L01030 |
| 80 | Komatsu | PC400-6 450LC-6 Excavator Travel Motor final drive | 706-88-00151, 7068800151, 706-88-00150, 7068800150 |
| 81 | Komatsu | PC400-6 Hydraulic Travel Motor | 706-88-00112, 7068800112 |
| 82 | Komatsu | PC350-8M0 PC350LC-8M0 Hydraulic Pump | 708-2G-01180, 7082G01180, 708-2G-00180, 7082G00180 |
| 83 | Komatsu | PC300-8m0 Excavator Main Pump | 708-2G-00180, 7082G00180, 708-2G-01180, 7082G01180 |
| 84 | Komatsu | PC300-7 Excavator swing motor | 207-26-00201, 2072600201 |
| 85 | Komatsu | 300-7LC-7 Hydraulic swing motor | 706-7K-01040, 7067K01040, 706-7K-01170, 7067K01170 |
| 86 | Komatsu | PC400LC-8 PC400-8 Excavator swing motor | 706-7K-01040, 7067K01040 |
| 87 | Komatsu | PC450-8 450LC-8 Swing Device Motor | 706-7K-03030, 7067K03030 |
| 88 | Komatsu | PC300-7 300LC-7 350-7 360-7 Excavator Hydraulic Travel Motor final drive | 708-8H-00320, 7088H00320 |
| 89 | Komatsu | PC300-8 350-8 Travel Motor | 708-8H-00320, 7088H00320 |
| 90 | Komatsu | PC270-8 270LC-8 Excavator Hydraulic Travel Motor final drive | 708-8H-00320, 7088H00320 |
| 91 | Komatsu | PC308US-3 Travel Motor | 708-8H-00320, 7088H00320 |
| 92 | Komatsu | PC360-7 360LC-7 Excavator Main pump | 708-2G-01021, 7082G01021, 708-2G-00024, 7082G00024 |
| 93 | Komatsu | 350-7 PC350LC-7 Hydraulic pump | 708-2G-00024, 7082G00024, 708-2G-01021, 7082G01021 |
| 94 | Komatsu | PC300-7 Hydraulic Main Valve | 723-49-26103, 7234926103, 723-49-26102, 7234926102, 723-49-26101, 7234926101, 723-49-26100, 7234926100, 723-48-26103, 7234826103 |
| 95 | Komatsu | PC300-7 300LC-7 Excavator Main Pump | 708-2G-00024, 7082G00024, 708-2G-00022, 7082G00022 |
| 96 | Komatsu | PC400-6 Hydraulic Main Valve | 723-47-19102, 7234719102, 723-47-19101, 7234719101 |
| 97 | Komatsu | PC450LC-6 Excavator Control Valve | 723-47-19401, 7234719401, 723-47-19400, 7234719400 |
| 98 | Komatsu | PC350-6 350LC-6 Excavator Main Pump | 708-2H-01181, 7082H01181, 708-2H-00181, 7082H00181 |
| 99 | Komatsu | PC350LC-6 Excavator Control Valve | 723-47-16102, 7234716102, 723-47-16101, 7234716101, 723-47-18101, 7234718101, 723-48-18101, 7234818101 |
| 100 | Komatsu | PC300-6 300LC-6 Hydraulic Pump | 708-2H-00280, 7082H00280, 708-2H-00380, 7082H00380 |
| 101 | Komatsu | PC300LC-6 Excavator Control Valve | 723-48-18101, 7234818101, 723-48-16102, 7234816102, 723-48-1610, 723481610 |
| 102 | Komatsu | New PC490LC-11 Reducing Relief Valve Assy | 723-48-25701, 7234825701 |
| 103 | Komatsu | PC240-11 490-11 Excavator pressure reducing valve | 723-40-73600, 7234073600 |
| 104 | Komatsu | PC360-11 Excavator pressure reducing valve | 723-40-73600, 7234073600, 723-48-25700, 7234825700, 723-48-25701, 7234825701 |
| 105 | Komatsu | PC400-7 450LC-7 400-8 450-8 Excavator hydraulic Pilot valve PPC valve travel pilot control valve | 702-16-04250, 7021604250 |
| 106 | Komatsu | PC270-8 240-8 Excavator Control Valve | 723-47-24303, 7234724303, 723-47-24302, 7234724302, 723-47-23803, 7234723803, 723-40-72100, 7234072100 |
| 107 | Komatsu | HPV95 piston pump Original PC240-8 240LC-8 Excavator Main Pump | 708-2L-00600, 7082L00600 |
| 108 | Komatsu | PC270-8 270LC-8 Hydraulic Pump | 708-2L-00790, 7082L00790 |
| 109 | Komatsu | Original PC200-8 Excavator Main Pump | 708-2L-00490, 7082L00490, 708-2L-00501, 7082L00501, 708-2L-00500, 7082L00500, 708-2L-01500, 7082L01500 |
| 110 | Komatsu | PC220LC-8 Excavator Control Valve | 723-46-23203, 7234623203, 723-46-23201, 7234623201, 723-48-23202, 7234823202, 723-48-23200, 7234823200, 723-47-23203, 7234723203, 723-47-23201, 7234723201 |
| 111 | Komatsu | PC200LC-8 Excavator Control Valve | 723-47-23703, 7234723703, 723-47-23600, 7234723600, 723-47-23103, 7234723103, 723-40-82501, 7234082501 |
| 112 | Komatsu | PC200-7 220LC-7 Excavator PPC valve travel pilot control valve | 702-16-04250, 7021604250 |
| 113 | Komatsu | PC200-8 Excavator hydraulic PPC valve travel pilot control valve | 702-16-04250, 7021604250 |
| 114 | Komatsu | PC130-8mo Swing Device Motor | 706-7C-01040, 7067C01040, 706-7C-03040, 7067C03040, 203-60-11312, 2036011312 |
| 115 | Komatsu | PC220LC-8m0 Excavator Control Valve | 723-47-29802, 7234729802, 723-47-29301, 7234729301, 723-47-29300, 7234729300 |
| 116 | Komatsu | PC200LC-8m0 Excavator Control Valve | 723-46-29100, 7234629100, 723-47-29100, 7234729100, 723-48-29100, 7234829100, 723-47-29802, 7234729802 |
| 117 | Komatsu | Original PC240LC-8M0 Excavator Main Pump | 708-2L-00390, 7082L00390 |
| 118 | Komatsu | PC290LC-8 Hydraulic Pump | 708-2L-07710, 7082L07710 |
| 119 | Komatsu | Genuine PC230LC-7 Excavator Control Valve | 723-47-20500, 7234720500, 723-47-20502, 7234720502, 723-47-20501, 7234720501 |
| 120 | Komatsu | Genuine PC200LC-8M0 Excavator Main Pump | 708-2L-00490, 7082L00490, 708-2L-01490, 7082L01490 |
| 121 | Komatsu | Genuine PC210LC-8k Excavator Main Pump | 708-2L-00700, 7082L00700, 708-2L-00701, 7082L00701 |
Essential Parts Explained
Understanding what each part does is key to proper maintenance and repair. At Growshine International, we don't just sell parts; we provide knowledge and solutions. Here are some quick definitions:
- Hydraulic Pump: The "heart" of a hydraulic system, it converts mechanical power into fluid power. A great example is the Komatsu PC88MR-8 Hydraulic Pump. (中文: 小松 PC88MR-8 液压泵, Русский: Гидравлический насос Komatsu PC88MR-8)
- Swing Motor: This component provides the power to rotate the upper structure of an excavator. It’s a vital part of the slewing system. A common application is in the Komatsu 78MR-6 Excavator Swing Motor. (中文: 小松 78MR-6 挖掘机回转马达, Русский: Поворотный двигатель экскаватора Komatsu 78MR-6)
- Control Valve: Also known as the main control valve or spool valve, it directs the flow of hydraulic fluid to various cylinders and motors, controlling the machine's movements. You can find this in the Sany 215C Excavator Control Valve. (中文: 三一 215C 挖机分配阀, Русский: Распределительный клапан экскаватора Sany 215C)
- Piston: A core component of an engine, it moves up and down inside the cylinder to convert the pressure from expanding gas into a rotary motion. An example is the Isuzu 6HK1 Engine Piston. (中文: 五十铃 6HK1 发动机活塞, Русский: Поршень двигателя Isuzu 6HK1)
- Final Drive: A gear reduction system that transfers power from the travel motor to the tracks, allowing the machine to move. The Komatsu PC400-8 Final Drive is a perfect example. (中文: 小松 PC400-8 行走马达最终传动, Русский: Бортовой редуктор экскаватора Komatsu PC400-8)
- Engine Oil Pump: This pump circulates oil throughout the engine to lubricate moving parts, preventing friction and heat build-up. A crucial part of the Scania DC13 Engine Oil Pump. (中文: 斯堪尼亚 DC13 发动机机油泵, Русский: Масляный насос двигателя Scania DC13)
- Engine Water Pump: Circulates coolant through the engine's cooling system to maintain an optimal operating temperature. An example is the Komatsu 60-8 Engine Water Pump. (中文: 小松 60-8 发动机水泵, Русский: Водяной насос двигателя Komatsu 60-8)
- Piston Pump: A type of hydraulic pump that uses reciprocating pistons to move fluid. A prime example is the Yanmar Vio17 Piston Pump. (中文: 洋马 Vio17 液压柱塞泵, Русский: Поршневой насос Yanmar Vio17)
- Main Control Valve Assembly: A complex manifold containing multiple control valves to manage all hydraulic functions of a machine, such as boom, arm, and bucket movements. A key part of the Komatsu PC78US-6 Control Valve Assembly. (中文: 小松 PC78US-6 挖掘机分配阀总成, Русский: Распределительный клапан экскаватора Komatsu PC78US-6)
- Engine Cylinder Body: The main structural component of an internal combustion engine, it houses the cylinders, pistons, and other internal parts. For instance, the Komatsu 4D102 Engine Cylinder Body. (中文: 小松 4D102 发动机缸体, Русский: Блок цилиндров двигателя Komatsu 4D102)
Common Issues & Our Solutions
Parts and equipment can fail over time. Here are some common problems and how to address them with Growshine's help.
Troubleshooting Your Komatsu PC200-8
If your Komatsu PC200-8 excavator is experiencing slow or weak hydraulic function, the main pump might be the culprit. A faulty main pump can lead to sluggish movement and a drop in overall performance. We can provide a genuine or high-quality aftermarket PC200-8 excavator main pump, part numbers like 708-2L-00490 or 7082L00490, to restore your machine's power and efficiency. Replacing the pump with a new, reliable one from Growshine ensures your machine operates at peak performance, minimizing downtime and lost productivity.
General Maintenance Tips
1. Engine Piston Wear: How do I know if my engine pistons are worn out? A common sign is excessive smoke from the exhaust, loss of engine power, or increased oil consumption. Regular inspections and using a high-quality piston four-piece set can prevent major engine damage.
2. Hydraulic System Sluggishness: Why is my excavator's hydraulic system slow? This can be caused by low hydraulic fluid levels, a clogged filter, or a failing hydraulic pump. Always check fluid levels and replace filters regularly. If the problem persists, you may need to replace the hydraulic pump or control valve.
3. Choosing the Right Parts: Should I use genuine or aftermarket parts? While genuine parts offer a guaranteed fit, high-quality aftermarket parts from a reputable supplier like Growshine can provide a cost-effective alternative without compromising on performance or reliability. We specialize in providing the best of both worlds, with a vast selection of construction machinery spare parts for all major brands, including Komatsu, Caterpillar, and Isuzu.
Why Choose Growshine for Your Parts Sourcing?
At Growshine International, we pride ourselves on being more than just a supplier. We are a trusted partner in your business's success. We facilitate the entire import and export process for heavy equipment parts, including logistics and customs. Our extensive network and deep industry knowledge enable us to source a wide variety of parts, including hard-to-find components like Caterpillar 345D fan pump and Komatsu PC60-8 main control valve. With a focus on global parts export, we ensure that your parts arrive on time and in perfect condition, no matter where you are. We offer competitive pricing, a vast inventory, and unparalleled customer support, making us the top choice for machinery maintenance professionals and business owners alike. Let us be your one-stop shop for all your hydraulic system repair and engine overhaul needs.
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