Growshine International: Your Premier Source for PC3000 Hydraulic Main Pumps and Global Machinery Parts Export - May 14, 2025
Welcome to Growshine International, your trusted partner in the global supply chain for construction machinery parts, heavy truck components, agricultural equipment spares, and automotive replacement parts. Specializing in export trade, we connect you with a vast inventory of high-quality OEM and aftermarket parts, ensuring your machinery runs smoothly and efficiently. Whether you're looking to buy excavator hydraulic pump online or need a reliable heavy truck engine parts supplier, Growshine is your one-stop solution.
Excavator Hydraulic Pumps
We offer an extensive selection of excavator hydraulic main pumps for various makes and models, ensuring you find the exact fit for your equipment. Our inventory includes critical components like the PC3000 Hydraulic Main Pump with part numbers: 708-2K-00024 (7082K00024), 708-2K-00025 (7082K00025), 708-2K-00013 (7082K00013), and 708-2K-00014 (7082K00014). We also supply pumps for other Komatsu models such as PC210-8 (708-2L-00701, 7082L00701), PC350LC-8 (708-2g-00700, 7082g00700), PC100-6 PC120-6 (708-1L-00070, 7081L00070; 708-1L-00412, 7081L00412), PC1100 PC1250 (708-2L-00681, 7082L00681; 708-2L-00682, 7082L00682), PC1250-8 (708-2L-00681, 7082L00681; 708-1l-00800, 7081l00800; 708-2L-00691, 7082L00691; 708-2L-00690, 7082L00690), PC2000-8 (708-2K-00123, 7082K00123; 708-2K-00122, 7082K00122), PC90-1 (708-21-04023, 7082104023; 708-21-04022, 7082104022), PC710-5, PC210LC-10 PC210LC (708-2G-00320, 7082G00320), PC200-7 (708-2L-31510, 7082L31510; 708-2L-31160, 7082L31160), PC200-4 PC200-6 (708-2L-00460, 7082L00460), PC200LC-3 (708-25-01064, 7082501064), PC220 PC220-3 PC220 5 PC220-5 PC220-7 (708-25-01054, 7082501054), PC220-8 PC270-8 (708-2L-00600, 7082L00600; 708-2L-01600, 7082L01600; 708-2L-00790, 7082L00790), PC400-7 PC450-7 PC400-8 PC450-8 (708-2h-00452, 7082H00452; 708-2h-00460, 7082H00460; 708-2H-00451, 7082H00451; 708-2H-31540, 7082H31540), and PC490LC-10 PC490 PC490LC PC490-10 (708-2J-00012, 7082J00012; 708-2J-00011, 7082J00011; 708-1S-13520, 7081S13520). We also cover other brands such as Volvo EC160B EC180B (VOE14533644), EC300EL (14632316), EC380EL (14625695), EC290B (Gear Pump VOE14536672), Liebherr (10153165 DPVP-O-108, 11114807, 11114808, 10128739, 10036356, 12202799), Hitachi ZX450 ZX460 ZX480 ZX500 (9184686, 9199338), ZX870-3 ZX850-3 ZX870H-3 ZX870R-3 (YA00003076, YA00053205), ZX210 ZX200-3 ZX24WLC-3 ZX250LC-3 (9262320, 9256125 YB60000545), ZX135US-3 (9285566), ZX210LC-3 (9262320, 9262319), ZX280LC-3 (9105726, 9195236, 9256846, 9217408 HPV118 HPV145 HPV102), ZX200 ZX210 ZX240 (HPV102GW 9195236, 9195235), EX120 JD120 (HPV050 9101530), EX1200-6 (YA00053205, YA00003063), EX1200-7B (YA00048429), Caterpillar D10T2 (374-9554, 3749554 Hydraulic Piston Pump), CAT390 E395 (593-3841 Hydraulic Pump Assy), 307C Mini Excavator (165-9270), 336E (497-8501, 4978501 Main Pump), 336GC 345GC (5240925, 5120949, 5240924 Hydraulic Piston Pump Fan Motor), 322B 322BL 322B LN (123-2231, 1232231, 0R-8672, 0R8672 A8VO107 Hydraulic Main Pump Assy), 320E 320EL 320ELN 320ELRR 320ERR 323EL (339-0512, 3390512 Main Pump Hydraulic Pump), 320GC E320GC E323GC 323GC E320 E323L (A28V0130 567-9722, 5679722 Main Pump), 242D Skid Steer (378-2822, 3782822), Deere 690E (AT179558 Hydraulic Main Pump), 160D (9218033 Main Pump), 120C (9227923), Deere75D (930-8692, 9308692), Link-belt 4300Q (KSJ2531), Kobelco JS200 (334/E2468, 334E2468), SE450LC-3 (1042-07700A K3V180DTH1POR-9NOS), CX225SR (KRJ21520 Main Pump), SK135SRLC-2 SK140SRLC (YY06H00041F1), SK045 SK45 SK45-2 (KYB PY10V00003F1 K3SP30-110R-9001, K3SP30-110R-9001 PV10V00003F1), CX225 (KRJ7386 Hydraulic Main Pump), SK160LC (YM10V00002F2), Hyundai ZX480LC (400914-00252 Hydraulic Main Pump), R450-7 (31NB-10010 Main Pump), R300LC-7 (K5V140DT Original New for 31N8-10030), R35Z-9 R35Z9 R35Z-7 R35Z7 (31MH-10010, 31MH-10030 Main Pump), HL760-7A HL760-9S HL760-9SB (31LC-00200), R430LC-9S (KPM ORIGINAL 31QC-10010 Main Pump), SK330-8 SK350-8 SK350-6 (LC10V00029F2 K5V140DTP), R360-7 (31NA-10010 K3V180DTH), RC601-61110 U-35KTA U35KTA (Piston Pump), TB145 Mini Trackhoe (1902017000 AP2D25), EX50U JD50ZTS (4403501, 404189 New Hydraulic Pump), CX240B (KBJ10510 Hydraulic Main Pump), B50-2 Hydraulic Main Pump With Solenoid, B5 Hydraulic Main Pump (A10VD17SR1RS5-933-1), JS804 PUMP (PVD-1B-31L3DPS-11AG-4625F), Doosan DX340 DX340LC (K1004522B 400914-00249 Hydraulic Main Pump), DX480LC (400914-00252 Hydraulic Main Pump), R210-9 (31Q6-15320 Hydraulic Main Pump), and PC58UU-3 (708-3S-00411, 7083S00411 Main Pump). Get the hydraulic main pump for excavator you need from Growshine. We are a leading construction machinery spare parts export company.
Swing Gearboxes & Devices
Growshine International supplies high-quality swing gearboxes and components essential for your excavator's rotation mechanism. Find parts for models like E320D2 E323D2 (378-9517, 3789517 Swing Gearbox) and ZX870H-3 ZX870R-3 ZX870-3 ZX850-3 (Swing Device 9250921, Excavator 9250922, 9251046 Swing Gearbox Device Part). We provide reliable excavator swing drive parts for optimal performance.
Control Valves
Control the hydraulic functions of your equipment with our range of precision-engineered control valves. We stock main valves for Komatsu PC1100 PC1250 PC1100-6 PC1250-8 (21N-60-32802, 21N6032802; 709-14-93500, 7091493500 Excavator Main Valve). Trust Growshine for essential hydraulic control valve replacement parts.
Travel Motors & Final Drives
Keep your machinery moving with our durable travel motors and final drives. We offer parts for Komatsu PW130ES PW150ES (Travel Motor 20E-60-K2490, 20E60K2490; 20E-60-K2520, 20E60K2520) and PC400-6 PC450-6 (Final Drive 208-27-00241, 2082700241; 208-27-00242, 2082700242; 21N-27-00130, 21N2700130; 21N-27-00140, 21N2700140; TRAVEL MOTOR WITH REDUCER 706-88-00110, 7068800110). Find reliable excavator final drive parts and travel motors for various models at Growshine.
Loader & Bulldozer Parts
Growshine provides a wide range of loader and bulldozer spare parts, including critical hydraulic components. We supply Loader Pumps for WA380-6 WA470-6 WA430-6 WA450-6 (Fan Loader Pump 708-1s-00940, 7081s01940; 708-1s-00970, 7081s00970), WA95 (Loader Hydraulic Main Pump A4VG56DA1D2/32R 20642761), WA500-3 (Loader Pump 705-22-44070, 7052244070; 705-12-44040, 7051244040 Hydraulic Pump), WA800 WA900 (Hydraulic Pump 708-4L-00931, 7084L00931; 708-2L-00930, 7082L00930; 708-4L-00910, 7084L00910; 708-2L-00951, 7082L00951), WA700 (Wheel Loader Hydraulic Pump 708-2L-00960, 7082Ll00960), WA380 WA430 (Hydraulic Pump 708-1W-00741, 7081W00741; 708-1W-00882, 7081W00882), WA600-6 WD600-6 (Loader Pump 708-1G-00041, 7081G00041; 708-1G-00040, 7081G00040; 708-1G-00141, 7081G00141 Steering Pump), WA380 WA380Z-6 (Fan Motor 708-8H-00390, 7088H00390), WA150 WA150L (Wheel Loader Hydraulic Spare Parts Hydraulic Pump 416-18-31601, 4161831601), ZW250 (Wheel Loader Fan Pump 9217993; Hydraulic Main Pump HPK170BS 263H7-12022), WA150-5 (Hydraulic Main Pump Motor ASSY for HST 416-18-31701, 4161831701; 416-18-31601, 4161831601), D61PX-23 (Hydraulic Pump 720-2G-00010, 7202G00010), D65EX-15/16 D65PX-15 D65WX-15/16 D85EX-15 (Fan Motor 708-7S-00352, 7087S00352), D65EX-12 D61PX-12 D70LE-12 D85ESS-2 (705-41-01200, 7054101200; 708-1L-00120, 7081L00120 Pump), D65PX-12 (Hydraulic Pump 708-1L-00011, 7081L00011; 708-1L-00012, 7081L00012; 708-1L-01011, 7081L01011; 705-41-01320, 7054101320 Main Pump; Hydraulic Pump Assy 708-1L-00360, 7081L00360; 708-1L-00012, 7081L00012), D275A-5D D65EX-15 (Hydraulic Pump Assy 708-1L-00340, 7081L00340; 708-1L-00330, 7081L00330; 708-1L-00320, 7081L00320), D155 Bulldozer (Original Hydraulic Pump 705-51-30360, 7055130360 Pump Assy), D8R Tractor (Hydraulic Piston Pump 4957571, 495-7571), D375A-6 Bull Dozer (Hydraulic Pump 708-1H-00270, 7081H00270), D8T Bulldozer (PISTON PUMP 325-9788, 3259788; 20R-7025, 20R7025; 204-2578, 2042578; 459-1855, 4591855; 442-1053, 4421053 Hydraulic Piston Pump), HD785-7 (Pump 705-22-45050, 7052245050; 705-56-44090, 7055644090; 750-95-07121, 7509507121), WA500 Loader (Hydraulic Pump 708-1W-00731, 7081W00731), and Loader 702V-2 702V (Hydraulic Pump Gear Pump ASSY 48976-60530, 4897660530). We offer affordable bulldozer hydraulic pump options and other key components. Looking for wheel loader hydraulic spare parts? Growshine has you covered.
Other Machinery Parts
Our comprehensive inventory extends to various other machinery types and components. This includes Skid-Steer 325 (Main Hydraulic Pump AT312978), 40XT Skid Steer (Hydraulic Pump 404281A2), PC138 (Hydraulic Pump Main Pump 7081l00530, 708-1L-00530), PC50UU-1 (Excavator Hydraulic Pump Piston Pump 20T-60-00400, 20T6000400), PC50UU-2 (Excavator Hydraulic Pump Main Pump 20U6021210 A1OVD17SR1RS5), R450-7 (Main Pump 31NB-10010), CLG906D (Hydraulic Pump), RC101-61110 KX61-2S KX61-2 (Gear Pump Hydraulic Pump), KX018-4 KX41-3 U17-3 Excavator (Hydraulic Pump PVD-00B-15P RB238-61112), PC27-8 PC27R-8 Excavator (Hydraulic Main Pump 3F2055050; 708-1S-00130, 7081S00130; 708-1S-00160, 7081S00160; 708-1S-00212, 7081S00212; 708-1S-01212, 7081S01212), VIO30 (Hydraulic Pump Main Pump PVD-1B-31BP-8AG5-4901B), WA800 WA800-3E0 (PUMP ASS'Y LOADER 708-2L-00361, 7082L00361; 708-2L-00351, 7082L00351), WA700 (Wheel Loader Hydraulic Pump 708-2L-00960, 7082Ll00960), Backhoe Loader 420D 430D 432D 442D (Hydraulic Axial Piston Pump 220-5623, 2205623), ZW250 Wheel Loader (Fan Pump 9217993), SK95UR (Hydraulic Gear Pump PVD-3B-60L5P-9G-2036, PVD-3B-60L5P-9G-2036 YR10V00004F1), R934B R944B Excavator (Piston Pump 10030435, 10030434, 5617554, 2079960, A4VG56 R902151173), A25G (Hydraulic Pump 17487751 Aftermarket Genuine Pump), AP2D12LV AP2D18LV AP2D16LV (Hydraulic Pump Main Pump AP2D18LV1RS7-920-1-35), Liebherr (Hydraulic Motor 11644101; HPV75 HPV105 HPV135 HPV165 HPV210 HPV280 HPR135 HPR210 HPR105D HPR280 HPR165D Hydraulic Linde Pump 10327124 PR754), WB91R WB150WSC WB140-2 (Hydraulic Main Pump 840220143), DD112 DD118 DD120 DD120B DD132 DD138 DD140 DD140B (Hydraulic Fan Piston Motor Fan Motor Pumps VOE12765351), HL770-9 HL770-9S HL780-9 HL780-9S Hyundai (Hydraulic Fan Motor Pump 11LK-30030), PC4000-6 Excavator (Main Pump Hydraulic Pump Piston Pump 89142140, 91524740), E180 (Hydraulic Main Pump 099-1331, 0991331). We are experts in import heavy equipment parts from China, offering hydraulic pump replacement for construction equipment and much more.
Part Definitions
Understanding the components of your machinery is crucial. Here are definitions for some key parts:
Hydraulic Pump: Converts mechanical energy into hydraulic energy. It draws fluid from a reservoir and delivers it to the hydraulic system. Located near the engine. Example: Caterpillar 320D Excavator Hydraulic Pump.
液压泵 (Yèyā Bèng): 将机械能转换为液压能。它从油箱吸油并将其输送到液压系统。位于发动机附近。 例：卡特彼勒 320D 挖掘机液压泵。
Гидравлический насос (Gidravlicheskiy nasos): Преобразует механическую энергию в гидравлическую. Забирает жидкость из резервуара и подает ее в гидравлическую систему. Расположен рядом с двигателем. Пример: Гидравлический насос экскаватора Caterpillar 320D.
Swing Gearbox (Swing Device): Part of the hydraulic system that allows the upper structure (cab and boom) of an excavator to rotate 360 degrees. Located under the cab. Example: Komatsu PC200-8 Excavator Swing Gearbox.
回转减速机 (Huízhuǎn Jiǎnsùjī): 液压系统的一部分，使挖掘机的上部结构（驾驶室和动臂）能够 360 度旋转。位于驾驶室下方。例：小松 PC200-8 挖掘机回转减速机。
Редуктор поворота (Reduktor povorota): Часть гидравлической системы, которая позволяет верхней части экскаватора (кабине и стреле) вращаться на 360 градусов. Расположен под кабиной. Пример: Редуктор поворота экскаватора Komatsu PC200-8.
Control Valve (Main Valve): Directs and controls the flow of hydraulic fluid to different cylinders and motors, enabling various machine functions. Located centrally in the hydraulic system. Example: Volvo EC210B Excavator Control Valve.
控制阀 (Kòngzhì Fá): 控制液压油流向不同油缸和马达，实现各种机器功能。位于液压系统中心。例：沃尔沃 EC210B 挖掘机控制阀。
Распределитель (Raspredelitel'): Направляет и контролирует поток гидравлической жидкости к различным цилиндрам и моторам, обеспечивая выполнение различных функций машины. Расположен централизованно в гидравлической системе. Пример: Распределитель экскаватора Volvo EC210B.
Travel Motor: A hydraulic motor connected to the final drive, responsible for propelling the excavator or other tracked/wheeled machinery. Located at the tracks or wheels. Example: Hitachi ZX330-3 Excavator Travel Motor.
行走马达 (Xíngzǒu Mǎdá): 连接到终传动的液压马达，负责驱动挖掘机或其他履带式/轮式机械。位于履带或车轮处。例：日立 ZX330-3 挖掘机行走马达。
Гидромотор хода (Gidromotor khoda): Гидравлический мотор, подключенный к бортовому редуктору, отвечающий за движение экскаватора или другой гусеничной/колесной техники. Расположен у гусениц или колес. Пример: Гидромотор хода экскаватора Hitachi ZX330-3.
Final Drive: A gear reduction unit that transmits power from the travel motor to the drive sprocket or wheel, providing the final torque to move the machine. Located at the drive sprocket or wheel. Example: Deere 310K Backhoe Loader Final Drive.
终传动 (Zhōng Chuándòng): 将行走马达的动力传递给驱动链轮或车轮的齿轮减速装置，提供最终扭矩以移动机器。位于驱动链轮或车轮处。例：迪尔 310K 挖掘装载机终传动。
Бортовой редуктор (Bortovoy reduktor): Зубчатый редуктор, который передает мощность от гидромотора хода к ведущей звездочке или колесу, обеспечивая окончательный крутящий момент для движения машины. Расположен у ведущей звездочки или колеса. Пример: Бортовой редуктор экскаватора-погрузчика Deere 310K.
Fan Motor: A hydraulic motor that drives the engine cooling fan. Ensures the engine operates within the correct temperature range. Located near the engine radiator. Example: Komatsu D65EX-15 Bulldozer Fan Motor.
风扇马达 (Fēngshàn Mǎdá): 驱动发动机冷却风扇的液压马达。确保发动机在正确的温度范围内运行。位于发动机散热器附近。例：小松 D65EX-15 推土机风扇马达。
Гидромотор вентилятора (Gidromotor ventilyatora): Гидравлический мотор, приводящий в действие вентилятор охлаждения двигателя. Обеспечивает работу двигателя в правильном температурном диапазоне. Расположен рядом с радиатором двигателя. Пример: Гидромотор вентилятора бульдозера Komatsu D65EX-15.
Gear Pump: A type of hydraulic pump that uses the meshing of gears to pump fluid. Often used in simpler hydraulic systems or for specific functions like steering or fan drive. Location varies depending on application. Example: Kubota KX61-2 Excavator Gear Pump.
齿轮泵 (Chǐlún Bèng): 一种利用齿轮啮合来泵送流体的液压泵。常用于简单的液压系统或转向、风扇驱动等特定功能。位置因应用而异。例：久保田 KX61-2 挖掘机齿轮泵。
Шестеренчатый насос (Shesterenchatyy nasos): Тип гидравлического насоса, который использует зацепление шестерен для перекачивания жидкости. Часто используется в более простых гидравлических системах или для определенных функций, таких как рулевое управление или привод вентилятора. Расположение варьируется в зависимости от применения. Пример: Шестеренчатый насос экскаватора Kubota KX61-2.
Piston Pump: A positive displacement pump that uses pistons to move fluid. Commonly used in high-pressure hydraulic systems like main pumps on excavators and loaders. Located near the engine. Example: Caterpillar D8R Tractor Hydraulic Piston Pump.
柱塞泵 (Zhùsāi Bèng): 一种容积泵，使用柱塞移动流体。常用于高压液压系统，如挖掘机和装载机上的主泵。位于发动机附近。例：卡特彼勒 D8R 拖拉机液压柱塞泵。
Поршневой насос (Porshnevoy nasos): Объемный насос, использующий поршни для перемещения жидкости. Обычно используется в гидравлических системах высокого давления, таких как главные насосы на экскаваторах и погрузчиках. Расположен рядом с двигателем. Пример: Гидравлический поршневой насос трактора Caterpillar D8R.
Hydraulic Motor: Converts hydraulic energy (fluid pressure and flow) back into mechanical energy (rotary motion). Used to drive components like swing devices, travel motors, or fans. Location varies. Example: Liebherr Excavator Hydraulic Motor.
液压马达 (Yèyā Mǎdá): 将液压能（流体压力和流量）转换回机械能（旋转运动）。用于驱动回转装置、行走马达或风扇等部件。位置各异。例：利勃海尔挖掘机液压马达。
Гидромотор (Gidromotor): Преобразует гидравлическую энергию (давление и расход жидкости) обратно в механическую энергию (вращательное движение). Используется для привода таких компонентов, как поворотные устройства, гидромоторы хода или вентиляторы. Расположение варьируется. Пример: Гидромотор экскаватора Liebherr.
Pump Assy: Refers to a complete pump assembly, often including the pump itself, mounting bracket, and sometimes control valves or sensors. Located where the specific pump is installed. Example: Komatsu D155 Bulldozer Hydraulic Pump Assy.
泵总成 (Bèng Zǒngchéng): 指完整的泵组件，通常包括泵本身、安装支架，有时还包括控制阀或传感器。位于特定泵安装的位置。例：小松 D155 推土机液压泵总成。
Насосный агрегат (Nasosnyy agregat): Относится к полному насосному узлу, часто включающему сам насос, монтажный кронштейн, а иногда и регулирующие клапаны или датчики. Расположен там, где установлен конкретный насос. Пример: Гидравлический насосный агрегат бульдозера Komatsu D155.
Common Customer Questions
Here are some questions our customers often ask:
How to identify the correct hydraulic pump part number for my excavator? - Usually, the part number is stamped on the pump body or found in your machine's service manual. You can also provide your machine's serial number to our Growshine experts for assistance.
Are aftermarket construction parts reliable? - High-quality aftermarket parts from reputable suppliers like Growshine International are manufactured to meet or exceed OEM specifications, offering a cost-effective and reliable alternative.
What is the typical lifespan of an excavator swing gearbox? - The lifespan varies greatly depending on operating conditions, maintenance, and model, but with proper maintenance, they can last for thousands of hours. Regular inspection and lubrication are key.
Troubleshooting Hydraulic System Issues
Symptom: Slow or weak movement of excavator arm/bucket, especially under load.
Possible Cause: This could indicate a problem with the main hydraulic pump or a pressure leak in the system.
Detailed Solution:
1. Check Hydraulic Fluid Level and Condition: Ensure the hydraulic reservoir has sufficient fluid and that the fluid is clean and free from contamination (dark color, burnt smell, debris). Low fluid or contaminated fluid can cause the pump to cavitate or perform poorly. Top up or change fluid and filters if necessary.
2. Inspect Hydraulic Lines and Fittings: Look for visible leaks at hoses, pipes, and connections. Leaks result in pressure loss. Tighten fittings or replace damaged hoses/pipes.
3. Verify System Pressure: Using hydraulic pressure gauges, test the main relief valve pressure and the pressure at the pump output and various control valve sections. Low pressure at the pump output suggests a potential pump issue. Pressure drops across control valves or relief valves indicate internal leaks or faulty components.
4. Assess Main Hydraulic Pump Performance: If pressure tests are low, the hydraulic main pump may be worn or faulty. Symptoms of a failing pump include unusual noise, excessive heat, or inconsistent flow. A qualified technician may need to test pump flow rate and internal leakage.
5. Check Control Valve Spools and Seals: Worn seals or sticky spools in the control valve can cause internal leakage and reduced system pressure to specific functions. This requires disassembling and inspecting the valve.
If the pump is determined to be the issue, Growshine International can supply a replacement, such as a PC3000 Hydraulic Main Pump (708-2K-00024, 7082K00024) or other relevant excavator hydraulic pump spare parts. Always consult a qualified mechanic for hydraulic system diagnostics and repairs.
About Growshine International
Growshine International is a leading import and export company based in China, specializing in machinery parts. Our core business revolves around providing high-quality construction machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts to clients worldwide. We pride ourselves on our extensive network of trusted manufacturers, stringent quality control, and efficient global logistics for spare parts. Whether you are located in North America, Europe, Asia, or beyond, Growshine is equipped to handle your overseas parts procurement needs. We aim to be your reliable Chinese supplier for heavy machinery parts and offer services like shipping excavator parts internationally and finding hard-to-find OEM replacement parts for construction equipment.
We are committed to being a reliable source for genuine construction parts and aftermarket heavy truck components. Explore our inventory to buy agricultural machinery hydraulic pumps, source automotive engine parts from China, or get competitive quotes for bulk construction equipment spares. Growshine is your partner for machinery part import export solutions, providing reliable replacement parts for excavators, durable swing gearboxes for heavy equipment, precision control valves for construction machinery, quality travel motors for excavators, and efficient fan motors for dozers. Contact Growshine International today for all your machinery part requirements.
