Global Heavy Machinery Parts | Doosan Turbo Chargers & Kobelco Swing Bearings - August 1, 2025
Unleashing Peak Performance with Genuine Excavator Parts
At Growshine International, we are your trusted partner in sourcing high-quality engineering machinery parts, heavy-duty truck parts, agricultural machinery parts, and auto parts. Our extensive inventory ensures you can find the perfect components to keep your fleet running at maximum efficiency. We understand the critical role each part plays in the overall performance and longevity of your heavy machinery, which is why we only offer genuine and reliable products. Whether you're looking for a Doosan turbo charger to boost your engine's power or a Kobelco swing bearing for smooth rotation, we have you covered.
Our commitment to quality and service is what sets us apart in the import and export trade. We are experts in providing a wide range of solutions, including excavator final drive assemblies, hydraulic pump parts for excavators, excavator undercarriage components, loader engine spare parts, and crane hydraulic cylinders. We help businesses worldwide with construction equipment parts sourcing and OEM machinery components export. We ensure fast and reliable delivery of brand new excavator gearboxes and genuine excavator bearings to locations all over the globe, making us a leader in global machinery parts supply. With our expertise in construction equipment parts wholesale, we provide competitive pricing and exceptional value for your business.
A crucial component for any excavator is the Slewing Bearing , also known as a swing bearing or swing circle. It is a large, ring-like bearing that allows the upper structure of the excavator to rotate relative to the undercarriage. For example, the Komatsu PC200-8 swing bearing is vital for the smooth rotation of the excavator's cabin and boom. Similarly, the Caterpillar 345D fan motor (卡特彼勒 345D风扇马达, Вентиляторный мотор Caterpillar 345D) is a key part of the engine cooling system, responsible for regulating airflow and preventing overheating.
Featured Products from Our Catalog
We pride ourselves on offering a comprehensive selection of parts for various excavator models. Our catalog features everything from Hyundai gearbox assemblies to Hitachi swing gear boxes and Komatsu travel gearboxes. Each product is carefully selected to ensure it meets our strict quality standards. For instance, the Turbo Charger is a forced induction device that increases an internal combustion engine's efficiency and power by forcing extra air into the combustion chamber. A great example is the Doosan DX300 turbo charger assembly which is crucial for optimal engine performance. Another vital component is the Gearbox (also known as a reducer), which transmits power from the engine to the final drive or swing motor. For example, the Hyundai R150-9 swing gearbox is a key component for the smooth operation of the excavator's swing function.
One of the most ambitious engineering projects in the world is the Panama Canal Expansion Project . This massive undertaking involved widening and deepening the existing canal and adding a new set of locks to allow for the passage of larger, post-Panamax ships. The project required the use of thousands of pieces of heavy machinery, including excavators, cranes, and dredgers. The success of this project relied heavily on the continuous operation of this equipment, highlighting the critical need for a reliable supply of high-quality replacement parts. A small part failure could cause significant delays, underscoring the importance of having access to genuine and durable parts from suppliers like Growshine.
When searching for replacement parts, customers often have questions. One common question is: "What are the common causes of excavator track misalignment?" A common cause is worn or loose track components like the idler, rollers, or sprocket. Another is operating on uneven terrain for extended periods. Regularly inspecting and replacing worn parts like Komatsu PC200-8 track rollers (Komatsu PC200-8履带支重轮, Опорные катки Komatsu PC200-8) and maintaining correct track tension can prevent this issue. Another question is: "How do I know if my excavator's swing bearing needs replacement?" Signs include excessive noise (grinding or popping), a jerky or uneven swing motion, and noticeable play or looseness when swinging the upper structure.
Comprehensive Parts List & Product Specifications
Below is a detailed list of our available products, including Doosan turbo chargers , Kobelco swing bearings, Hyundai gearboxes , and much more. This list makes it easy for you to find the exact part you need for your equipment, whether it's a Doosan DH150-7 gearbox or a Sany SY215 swing bearing. Our goal is to provide a single, reliable source for all your construction equipment wear parts and machinery powertrain components. We are a leading exporter of excavator spare parts and we handle all the logistics to ensure your order arrives safely and on time. We also offer custom-made hydraulic parts and diesel engine components, ensuring that even hard-to-find items are within your reach.
Here's a look at another vital component: the Travel Gearbox . This is a gear reduction assembly in the final drive of an excavator, which connects to the hydraulic travel motor and provides the necessary torque to drive the track. For example, the Komatsu PC200-7 travel gearbox is essential for moving the excavator on the job site. The Swing Gearbox (also known as a swing reducer or slewing gearbox) is a transmission component in the swing mechanism of an excavator. It reduces the speed of the hydraulic swing motor and increases the torque to smoothly rotate the upper cabin. The Hitachi ZAX200 swing gearbox is a perfect example of this critical component. The Final Drive is a gearbox that transmits power from the travel motor to the sprocket, which in turn drives the track. It is the final stage of power reduction for the track drive. The Caterpillar E320C final drive is a crucial part for the excavator's mobility.
A common fault in excavators is the "sudden stopping of the swing function". This is often caused by a faulty swing brake, a problem with the swing motor, or a hydraulic pressure issue. One specific case for a Komatsu PC200-8 excavator could involve a clogged solenoid valve in the swing circuit, leading to insufficient hydraulic pressure to the swing motor. The solution involves checking the hydraulic fluid level and filter, inspecting the swing brake and its release mechanism, and if necessary, cleaning or replacing the swing solenoid valve. Regular maintenance and using genuine excavator hydraulic parts can prevent such issues.
| No. | Part Name (English & Chinese) | Part Number | Brand & Suitable Models (English & Chinese) |
|---|---|---|---|
| 1 | Turbo Charger Assy (涡轮增压器总成) | 150105-00094, 15010500094 | Doosan (斗山), Excavator Parts, Engine Parts Turbo Charger DX300, DX340, DX350, DX380 |
| 2 | Swing Bearing (回转支承) | SK200-5, SK2005 | Kobelco (神钢), Suitable for Kobelco SK200-5 Excavator |
| 3 | Swing Bearing (回转支承) | SK60-5, SK605 | Kobelco (神钢), Suitable for Kobelco SK60-5 Hydraulic Excavator |
| 4 | Gear Box (齿轮箱) | R150-9, R1509 | Hyundai (现代), Suitable for Hyundai R140LC-9, R145CR-9, R150LC-9 Models of Excavators |
| 5 | Rotating Gear Box (回转齿轮箱) | R150-9, R1509 | Hyundai (现代), Suitable for the Hyundai R150-9 Model of Excavators |
| 6 | Swing Bearing (回转支承) | SK75-8, SK758 | Kobelco (神钢), Suitable for Kobelco SK75-8 Excavator |
| 7 | Rotating Gear Box (回转齿轮箱) | R150-7, R1507 | Hyundai (现代), Suitable for the Hyundai R55-7 Model of Excavators |
| 8 | Rotating Gear Box (回转齿轮箱) | R150-7, R1507 | Hyundai (现代), Suitable for the Hyundai R60-7 Model of Excavators |
| 9 | Swing Bearing (回转支承) | SK120-5, SK1205 | Kobelco (神钢), Suitable for Kobelco SK120-5 Hydraulic Excavator |
| 10 | Rotating Gear Box (回转齿轮箱) | R150-7, R1507 | Hyundai (现代), Suitable for the Hyundai R215-7 Model of Excavators |
| 11 | Swing Bearing (回转支承) | SK130-8, SK1308 | Kobelco (神钢), Suitable for Kobelco SK130-8 Excavators |
| 12 | Rotating Gear Box (回转齿轮箱) | R150-7, R1507 | Hyundai (现代), Suitable for the Hyundai R130 Model of Excavators |
| 13 | Gear Box (齿轮箱) | R150-7, R1507 | Hyundai (现代), Suitable for the Hyundai R150LC-7 Model of Excavators |
| 14 | Rotating Gear Box (回转齿轮箱) | R150-7, R1507 | Hyundai (现代), Suitable for the Modern R150-7 Model of Excavators |
| 15 | Rotary Gear Box (回转齿轮箱) | DH150-7, DH1507 | Doosan (斗山), Suitable for the Dushan DH130 Model of Excavators |
| 16 | Gear Box (齿轮箱) | DH150-7, DH1507 | Doosan (斗山), Suitable for the Doosan DH150-7 Model of Excavators |
| 17 | Swing Bearing (回转支承) | SK200-6, SK2006 | Kobelco (神钢), Suitable for Kobelco SK200-6 and SK200 Series Excavators |
| 18 | Rotary Gear Box (回转齿轮箱) | DH150-7, DH1507 | Doosan (斗山), Suitable for the Dushan DH150 Model of Excavators |
| 19 | Swing Bearing (回转支承) | SK200-8, SK2008 | Kobelco (神钢), Suitable for Kobelco SK200-8 Kobelco SK200 Series Excavators |
| 20 | Swing Bearing (回转支承) | SK230-6, SK2306 | Kobelco (神钢), Suitable for Kobelco SK230-6 Excavators |
| 21 | Swing Bearing (回转支承) | SK250-8, SK2508 | Kobelco (神钢), Suitable for Kobelco SK250-8 Excavator |
| 22 | Swing Bearing (回转支承) | SK250-10, SK25010 | Kobelco (神钢), Suitable for Kobelco SK250-10 Super X Excavators |
| 23 | Swing Bearing (回转支承) | SK350-8, SK3508 | Kobelco (神钢), Suitable for the KOBELCO SK350LC-8 Crawler Excavator |
| 24 | Swing Bearing (回转支承) | SWE60H, SWE60H | Sunward (山河智能), Suitable for Sunward SWE60H Excavators |
| 25 | Swing Bearing (回转支承) | SWE70H, SWE70H | Sunward (山河智能), Suitable for SWE70H Agricultural Excavator |
| 26 | Swing Bearing (回转支承) | SWE215E, SWE215E | Sunward (山河智能), Suitable for Sunward Excavators |
| 27 | Swing Bearing (回转支承) | SWE365E, SWE365E | Sunward (山河智能), Suitable for Sunward SWE365E Series Crawler Excavators |
| 28 | Swing Bearing (回转支承) | SY55, SY55 | Sany (三一重工), Suitable for SY55U SY55C Excavator |
| 29 | Swing Bearing (回转支承) | SY75, SY75 | Sany (三一重工), Suitable for SY75W SY75C Excavator |
| 30 | Swing Bearing (回转支承) | SY135, SY135 | Sany (三一重工), Suitable for Sany SY135 Excavator |
| 31 | Swing Bearing (回转支承) | SY215, SY215 | Sany (三一重工), Suitable for SANY SY215C SY215C-SA Excavators |
| 32 | Swing Bearing (回转支承) | SY235, SY235 | Sany (三一重工), Suitable for SANY SY235H SY235H-SA Excavators |
| 33 | Swing Bearing (回转支承) | SY245, SY245 | Sany (三一重工), Suitable for Sany SY245C and SY245H Excavators |
| 34 | Swing Bearing (回转支承) | SY365, SY365 | Sany (三一重工), Suitable for Sany Y365H, SY365H-S Excavators |
| 35 | Swing Bearing (回转支承) | SY465, SY465 | Sany (三一重工), Suitable for Sany SY465C Excavator |
| 36 | Swing Bearing (回转支承) | SY485, SY485 | Sany (三一重工), Suitable for SY485GLC-S Excavator |
| 37 | Swing Bearing (回转支承) | XE80, XE80 | XCMG (徐工), Suitable for XCMG XE80 Model Crawler Hydraulic Excavator |
| 38 | Swing Bearing (回转支承) | XE210, XE210 | XCMG (徐工), Suitable for XE210, XE210WD, XE210WGA Excavators |
| 39 | Swing Bearing (回转支承) | XE215, XE215 | XCMG (徐工), Suitable for XE215C, XE215D, XE215G Excavators |
| 40 | Swing Gear Box (回转齿轮箱) | EX120-5, EX1205 | Hitachi (日立), Suitable for Hitachi ZX230, ZX200, ZX120, ZX70, ZX60, EX300-6, EX300-5, EX300-3, EX220-2, EX200-6, EX200-2, EX200-5, EX200-3, EX200-1, EX100-5, EX100-3, EX100-2, EX100-1, EX60-3, EX120-5 Models of Excavators |
| 41 | Swing Bearing (回转支承) | XE265, XE265 | XCMG (徐工), Suitable for XCMG XE265 XE260C Excavators |
| 42 | Swing Bearing (回转支承) | XE370, XE370 | XCMG (徐工), Suitable for XCMG XE370, XE335, XE360 Series Excavators |
| 43 | Swing Bearing (回转支承) | XE470, XE470 | XCMG (徐工), Suitable for XCMG XE470 Series Excavators |
| 44 | Swing Bearing (回转支承) | XG815, XG815 | XGMA (厦工), Suitable for XG815LC Excavator |
| 45 | Swing Bearing (回转支承) | XG822, XG822 | XGMA (厦工), Suitable for XG822FL Excavator |
| 46 | Swing Bearing (回转支承) | YC85, YC85 | Yuchai (玉柴), Suitable for Yuchai 85 Crawler Excavator |
| 47 | Slewing Bearing (回转支承) | YC230, YC230 | Yuchai (玉柴), Suitable for Yuchai YC230-8, YC230LC-8 Excavators |
| 48 | Slewing Bearing (回转支承) | ZAX70, ZAX70 | Hitachi (日立), Suitable for Hitachi ZAXIS70 Excavator |
| 49 | Slewing Bearing (回转支承) | ZAX120-6, ZAX1206 | Hitachi (日立), Suitable for Hitachi ZAX120-6 Excavator |
| 50 | Slewing Bearing (回转支承) | ZAX200, ZAX200 | Hitachi (日立), Suitable for Hitachi ZAX200, ZAX200-3, ZAX200-5A Excavators |
| 51 | Slewing Bearing (回转支承) | ZAX200-3, ZAX2003 | Hitachi (日立), Suitable for Hitachi EX200-1, -2, -3, -4, -5, -6 Excavators |
| 52 | Slewing Bearing (回转支承) | ZAX230, ZAX230 | Hitachi (日立), Suitable for Komatsu Excavator PC200-1, PC200-2 Excavator |
| 53 | Slewing Bearing (回转支承) | 60, 60 | IHI Corporation, Suitable for Small Excavator SH60A1 Models |
| 54 | Slewing Bearing (回转支承) | ZAX240-3, ZAX2403 | Hitachi (日立), Suitable for Hitachi ZX240-3 Excavator |
| 55 | Slewing Bearing (回转支承) | ZAX330-3, ZAX3303 | Hitachi (日立), Suitable for Hitachi ZX330-3, ZX330-3G Excavators |
| 56 | Slewing Bearing (回转支承) | ZAX330-1, ZAX3301 | Hitachi (日立), Suitable for Hitachi ZAXIS330 Series Excavators |
| 57 | Swing Gear Box (回转齿轮箱) | PC130-8, PC1308 | Komatsu (小松), Suitable for Komatsu PC210-8, PC200-8, PC160-8, PC130-8M0, PC130-8 Excavators |
| 58 | Slewing Bearing (回转支承) | ZAX450, ZAX450 | Hitachi (日立), Suitable for Hitachi ZX450H, ZX450LCH Excavators |
| 59 | Slewing Bearing (回转支承) | ZAX470-3, ZAX4703 | Hitachi (日立), Suitable for Hitachi ZX470H-3, ZX470LCH-3 Hydraulic Excavators |
| 60 | Rotary Gear Box (回转齿轮箱) | PC120, PC120 | Komatsu (小松), Suitable for the PC360-7, PC200-7, PC200-6, PC200-5, PC200-3, PC200-2, PC130-7, PC60, PC120-6, PC120-5 Models of Excavators |
| 61 | Slewing Bearing (回转支承) | 60, 60 | Foton (福田), Suitable for Foton Lovol FR60 Excavator |
| 62 | Slewing Bearing (回转支承) | 85, 85 | Foton (福田), Suitable for Foton Lovol FR85 Excavator |
| 63 | Slewing Bearing (回转支承) | 220, 220 | Foton (福田), Suitable for Foton Lovol RF Series Excavators |
| 64 | Slewing Bearing (回转支承) | 60, 60 | Lonking (龙工), Suitable for Lonking LG6060, LG6065, LG6075, LG6085, LG6090 Excavators |
| 65 | Slewing Bearing (回转支承) | 150, 150 | Lonking (龙工), Suitable for LG6150 Excavator |
| 66 | Slewing Bearing (回转支承) | 225, 225 | Lonking (龙工), Suitable for LG6225 Excavator |
| 67 | Slewing Bearing (回转支承) | 230, 230 | Zoomlion (中联重科), Suitable for Zoomlion ZE230 Excavator |
| 68 | Slewing Bearing (回转支承) | 360, 360 | Zoomlion (中联重科), Applicable to Zoomlion Excavators ZE360, ZE330, ZE370, ZE480 |
| 69 | Slewing Gearbox (回转齿轮箱) | SY205-10, SY20510 | Sany (三一重工), Suitable for SY205-10 Model Excavators |
| 70 | Travel Gearbox (行走齿轮箱) | PC200-7, PC2007 | Komatsu (小松), Suitable for PC200-7 Excavators |
| 71 | Walking Gearbox (行走齿轮箱) | PC200-8, PC2008 | Komatsu (小松), Suitable for PC200-8 Model Excavators |
| 72 | Walking Gearbox (行走齿轮箱) | ZAX230, ZAX230 | Hitachi (日立), Suitable for Hitachi ZAX230 Model Excavator |
| 73 | Walking Gear (行走齿轮) | E320C, E320C | Caterpillar (卡特彼勒), Suitable for the E320C Model Excavator |
| 74 | Traveling Gearbox (行走齿轮箱) | E320D2, E320D2 | Caterpillar (卡特彼勒), Suitable for E320D2 Model Excavators |
| 75 | Traveling Gearbox (行走齿轮箱) | E312, E312 | Caterpillar (卡特彼勒), Suitable for E312 Model Excavators |
| 76 | Slewing Gear Box (回转齿轮箱) | R130-5, R1305 | Hyundai (现代), Suitable for the Hyundai R130-5 Model of Excavators |
| 77 | Rotary Gear Box (回转齿轮箱) | R130-5, R1305 | Hyundai (现代), Suitable for the Hyundai R110-7, R130 Models of Excavators |
| 78 | Slewing Gearbox (回转齿轮箱) | R210, R210 | Hyundai (现代), Suitable for R210 Model Excavators |
| 79 | Slewing Gearbox (回转齿轮箱) | EX700, EX700 | XCMG (徐工), Suitable for XE700 Model Excavators |
| 80 | Rotary Gear Box (回转齿轮箱) | SH140-8, SH1408 | Kobelco (神钢), Suitable for the Kobelco SK140-8, SK130-8 Models of Excavators |
| 81 | Rotary Gear Box (回转齿轮箱) | SK135, SK135 | Kobelco (神钢), Suitable for the Kobelco SK135SR, SK135, SK115SR, SK115 Models of Excavators |
| 82 | Rotary Gearbox (回转齿轮箱) | PC200-7, PC2007 | Komatsu (小松), Suitable for PC200-7 Model Excavators |
| 83 | Rotary Gearbox (回转齿轮箱) | EC210, EC210 | Volvo (沃尔沃), Suitable for EC210 Model Excavators |
| 84 | Rotary Gearbox (回转齿轮箱) | LG200(190), LG200190 | Lonking (龙工), Suitable for LG200 Model Excavators |
| 85 | Rotary Gearbox (回转齿轮箱) | LG225(180), LG225180 | Lonking (龙工), Suitable for LG225 Model Excavators |
| 86 | Traveling Gearbox (行走齿轮箱) | PC120-6, PC1206 | Komatsu (小松), Suitable for PC120-6 Model Excavators |
| 87 | Walking Gearbox (行走齿轮箱) | TM18, TM18 | Unknown, Suitable for TM18 Model Excavators |
| 88 | Traveling Gearbox (行走齿轮箱) | E312C, E312C | Caterpillar (卡特彼勒), Suitable for the E312C Model Excavator |
| 89 | Traveling Gearbox (行走齿轮箱) | EX100-1, EX1001 | Hitachi (日立), Suitable for EX100-1 Model Excavators |
| 90 | Traveling Gearbox (行走齿轮箱) | R225-9, R2259 | Hyundai (现代), Suitable for the R225-9 Model Excavator |
| 91 | Traveling Gearbox (行走齿轮箱) | SK200-7, SK2007 | Kobelco (神钢), Suitable for SK200-7 Model Excavators |
| 92 | Slewing Reducer (回转减速机) | PC160-7, PC1607 | Komatsu (小松), Specially Designed for the Komatsu PC160-7 Excavator As a Walking Gearbox |
| 93 | Walking Gearbox (行走齿轮箱) | R215VS, R215VS | Hitachi (日立), Suitable for the R215VS Model Excavator |
| 94 | Walking Gearbox (行走齿轮箱) | EX200-1, EX2001 | Hitachi (日立), Suitable for EX200-1 Model Excavator |
| 95 | Walking Gearbox (行走齿轮箱) | EX200-2, EX2002 | Hitachi (日立), Suitable for EX200-2 Model Excavators |
| 96 | Walking Gearbox (行走齿轮箱) | ZAX200-3, ZAX2003 | Hitachi (日立), Suitable for the ZAX200-3 Model Excavator |
| 97 | Walking Motor Assembly (行走马达总成) | TM04, TM04 | Unknown, Suitable for PC30 Model Excavators |
| 98 | Walking Motor Assembly (行走马达总成) | TM06, TM06 | Unknown, Suitable for PC50 Model Excavators |
| 99 | Walking Motor Assembly (行走马达总成) | TM07, TM07 | Unknown, Suitable for DH55 Model Excavators |
| 100 | Walking Motor Assembly (行走马达总成) | ZX70, ZX70 | Hitachi (日立), Suitable for ZX70 Model Excavators |
| 101 | Walking Motor Assembly (行走马达总成) | TM22, TM22 | Unknown, Suitable for EC140 Model Excavators |
| 102 | Rotary Gearbox (回转齿轮箱) | DX260, DX260 | Doosan (斗山), Suitable for DX260 Model Excavators |
| 103 | Rotary Gearbox (回转齿轮箱) | SK350-8, SK3508 | Kobelco (神钢), Suitable for SK350-8 Model Excavators |
| 104 | Rotary Gearbox (回转齿轮箱) | SY305, SY305 | Sany (三一重工), Suitable for SY305 Model Excavators |
| 105 | Rotary Gearbox (回转齿轮箱) | LG936, LG936 | Lonking (龙工), Suitable for LG936 Model Excavators |
| 106 | Rotary Gearbox (回转齿轮箱) | SY365, SY365 | Sany (三一重工), Suitable for SY365 Model Excavators |
| 107 | Rotary Gearbox (回转齿轮箱) | R355-7, R3557 | Hyundai (现代), Suitable for R355-7 Model Excavators |
| 108 | Rotary Gearbox (回转齿轮箱) | R305-7, R3057 | Hyundai (现代), Suitable for R305-7 Model Excavators |
| 109 | Slewing Gearbox (回转齿轮箱) | EC360, EC360 | Volvo (沃尔沃), Suitable for EC360 Model Excavators |
| 110 | Rotary Gearbox (回转齿轮箱) | DH370, DH370 | Doosan (斗山), Suitable for the DH370 Model Excavator |
| 111 | Rotary Gear Box (回转齿轮箱) | 913, 913 | Chongyou (重友), Suitable for the Sany SY130, Sumitomo SH135, Liugong 913FMAX, Liugong 913, JCM913D, JCM913 Models of Excavators |
| 112 | Walking Gearbox (行走齿轮箱) | DX500, DX500 | Doosan (斗山), Suitable for DX500 Model Excavators |
| 113 | Gear Box (齿轮箱) | SY135-8, SY1358 | Sany (三一重工), Suitable for the Sany SY135-8, SY365 Models of Excavators |
| 114 | Rotary Gearbox (回转齿轮箱) | R215VS, R215VS | Hyundai (现代), Suitable for R215VS Model Excavators |
Expertise and Solutions for Your Business
At Growshine International , we go beyond just providing parts. Our business model is centered on a strong import and export trade network, allowing us to supply OEM-quality construction parts and genuine replacement components for a vast array of machinery. From Foton slewing bearings for Foton Lovol FR60 excavators to Zoomlion slewing bearings for Zoomlion ZE230 excavators, our inventory is a testament to our commitment to a diverse range of equipment. We handle all aspects of the supply chain, ensuring that our clients receive new hydraulic pump parts , reliable transmission components , and other heavy equipment spare parts without hassle. Our mission is to be the go-to source for companies seeking to optimize their machinery's performance and longevity, whether they're in earthmoving equipment parts distribution or a heavy machinery repair shop.
We believe that a well-informed customer is a happy customer. That's why we also offer insights and advice. For instance, a common query we receive is: "What are the benefits of using genuine hydraulic pump parts?" Genuine parts, such as the Komatsu PC200-7 hydraulic pump, are specifically designed and tested to meet the manufacturer's standards for performance and durability. Using them ensures proper fit, reduces the risk of system failure, and extends the overall life of the hydraulic system, which is a major benefit in demanding work environments. Another piece of advice we often share is: "How to properly store excavator spare parts to prevent damage?" It's recommended to store parts like Lonking 225 slewing bearings in a clean, dry environment, preferably in their original packaging, to protect them from dust, moisture, and corrosion. Rotating stock and inspecting parts periodically can also help maintain their integrity before installation.
A crucial component in the final drive of an excavator is the Walking Motor Assembly (also known as a travel motor). This is a hydraulic motor combined with a planetary gear reduction system that provides the power and torque to propel the excavator's tracks. The Hitachi ZX70 walking motor assembly is a critical component for the excavator's mobility and is located inside the final drive casing. Similarly, the Swing Gearbox (回转齿轮箱, Поворотный редуктор) is a vital part of the upper body of an excavator. It's a gear reduction system that connects the hydraulic swing motor to the swing bearing, enabling the excavator's cabin to rotate. For instance, the Komatsu PC200-7 swing gearbox is essential for the smooth and controlled rotation of the upper structure.
