In the demanding world of heavy machinery, excavators stand as pillars of construction and mining operations. At the heart of their electrical system lies a crucial, often underestimated, component: the alternator. A high-quality excavator alternator ensures consistent power supply to all electrical systems, from the engine's ignition to advanced control units, directly impacting machine efficiency and uptime.

Tonkee Machinery Co.,Ltd. understands that the reliability of your equipment is paramount. Downtime due to electrical failure can lead to significant project delays and increased operational costs. This is why we specialize in providing top-tier replacement alternator parts designed to meet or exceed OEM specifications, ensuring your excavators perform reliably day in and day out. Our commitment to quality and performance is evident in our carefully curated selection of alternators. We provide parts that fit a wide range of models, including those from Doosan (DX series), Volvo (ECR, EC, SOLAR series), and more, guaranteeing compatibility and seamless integration. Beyond alternators, ensuring the smooth operation of your heavy machinery often involves various critical components, such as robust hydraulic axial piston pumps, which are vital for efficient power transfer in hydraulic systems. Proper maintenance of these interconnected systems is key to maximizing the lifespan and productivity of your equipment.
Below is a detailed list of some of the high-quality alternator parts available at Tonkee Machinery Co.,Ltd.:
| No. | Part Number | Description | Alternator Model / Use | Amperage |
|---|---|---|---|---|
| 1 | 2502-6011 | Alternator | SOLAR 130W-V v-model | - |
| 2 | 300901-00034 | Alternator part | DX420LCA | 60A |
| 3 | K1010702 | Alternator spare part | DX180LC | 60A |
| 4 | VOE17265750 | Alternator spare part | ECR25D | - |
| 5 | 2106-1019D4 | v-belt;alternator use | S255LC-V v-model alternator GP | - |
| 6 | 300901-00071 | Alternator part | DX500LC-9C/DX520LC-9 | - |
| 7 | VOE1698690 | Alternator housing use | EC150C Alternator GP | - |
| 8 | VOE872021 | Alternator replacement part | EC150C | - |
Investing in high-quality excavator parts from Tonkee Machinery Co.,Ltd. means investing in the longevity and peak performance of your fleet. Our comprehensive range of alternators and other essential components ensures that your machinery is always ready for the most demanding tasks. Visit our website to explore our full product catalog and empower your operations with reliable, high-performance solutions.
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