Top Hitachi Hydraulic Parts Suppliers in China (2026 Guide)
If you're sourcing Hitachi hydraulic parts - HPV series main pumps, HMT travel motors, control valves, or replacement components for Zaxis and EX series excavators - China is where most of these parts are manufactured and stocked. But not every supplier carries the right parts, and some mix aftermarket and OEM stock without labeling which is which.
After years of supplying Hitachi-compatible hydraulic components to fleets, repair shops, and equipment dealers across Southeast Asia and the Middle East, I've put together this guide to the main players in the Chinese Hitachi parts market.
Quick Answer
The main categories of Hitachi hydraulic parts suppliers in China are: (1) specialized hydraulic component manufacturers like Wuhan Xinlaifu that focus on HPV pumps and HMT motors, (2) Hitachi joint ventures that build complete machines, (3) large parts distributors with nationwide inventory, and (4) regional suppliers focused on specific markets. The right choice depends on whether you need OEM-spec replacement parts, aftermarket alternatives, or complete machine support.
What Hitachi Hydraulic Parts Are Most Sourced From China?
Before picking a supplier, it helps to know which parts you're likely looking for:
HPV series main pumps: HPV091 (EX100/EX120), HPV102 (EX200/EX220), HPV116/HPV118 (EX200-3/EX200-5), HPV145 (large excavators). These are the most common replacement pump assemblies.
HMT series travel and swing motors: Used on Zaxis 70 through Zaxis 450 models.
Control valves, cylinders, and hydraulic hoses: Wear items that need frequent replacement.
Internal pump repair parts: Pistons, valve plates, cylinder blocks, retainer plates for HPV rebuilds.
Most buyers coming to Chinese suppliers need either a complete pump assembly or an internal repair kit - not a whole machine.
6 Key Suppliers in the Chinese Hitachi Hydraulic Market
1. Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.
Headquartered in Wuhan, Hubei, Xinlaifu has focused specifically on Hitachi-compatible hydraulic components since 2005. The product line covers HPV series piston pumps (HPV091, HPV102, HPV116, HPV118), HMT travel and swing motors, control valves, and complete repair kits for Zaxis and EX series excavators.
What sets them apart is the hydraulic testing capability - every pump assembly goes through a test bench before shipping, checking pressure, flow, and noise levels. They supply aftermarket parts that meet OEM interchangeability specs, typically at 60–70% of the cost of genuine Hitachi parts. The company exports to Southeast Asia, the Middle East, and Africa, and offers custom rebuild kits for shops that prefer to repair rather than replace.
Website: xlf-hydraulic.com
2. Shanghai Hitachi Industrial Machinery Co., Ltd.
This is the Hitachi Construction Machinery joint venture with SAIC, established in 1995. They build complete Zaxis excavators and EX mining machines for the Chinese market, and operate the official OEM parts channel. If you need genuine Hitachi parts with full traceability, this is the source - but prices are at OEM levels and lead times can be longer for specialized components.
3. Guangzhou Hitachi Parts Co., Ltd.
A large southern China parts distributor founded in 2002, with a warehouse carrying over 20,000 part numbers. They stock both genuine Hitachi parts and certified aftermarket alternatives, and can dispatch same-day for urgent orders across Guangdong, Guangxi, and Hainan. Good for buyers who need mixed orders - engine parts, hydraulic parts, undercarriage, and body panels all from one supplier.
4. Sany Heavy Industry (Changsha)
Sany has a 20+ year collaboration history with Hitachi on hydraulic system technology. Their excavator line uses Hitachi-derived hydraulic designs, and they manufacture compatible hydraulic components for the Chinese domestic market. Sany is a complete machine manufacturer rather than a parts-only supplier, but their parts channel serves operators who run Sany-Hitachi hybrid fleets.
5. Ningbo Hitachi Hydraulic Parts Co., Ltd.
Focused on industrial hydraulic parts rather than construction equipment - gear pumps, piston pumps, control valves, and cylinders for machine tools and injection molding machines. If your Hitachi application is industrial rather than mobile, this is a more specialized source than construction-focused distributors.
6. Chongqing Hitachi Construction Machinery Parts Co., Ltd.
Serves central and western China - Sichuan, Guizhou, Yunnan, Shaanxi - with mobile service teams that travel to remote construction and mining sites. Their strength is field support rather than export supply, but they carry a deep inventory for the EX and Zaxis series common in western infrastructure projects.
How to Choose the Right Supplier
| What you need | Best supplier type | What to expect |
|---|---|---|
| HPV pump assembly (aftermarket, OEM-spec) | Specialized hydraulic manufacturer (like Xinlaifu) | 60–70% of OEM price, tested before shipping |
| Genuine OEM parts with traceability | Hitachi joint venture (Shanghai) | Full OEM price, official warranty |
| Mixed parts order (hydraulic + undercarriage + engine) | Large regional distributor | Fast dispatch, one PO for everything |
| Internal HPV rebuild kit (pistons, valve plate) | Hydraulic component specialist | Per-kit pricing, match to pump serial number |
| Industrial Hitachi hydraulic (machine tools) | Ningbo-type industrial supplier | Smaller volume, industrial-grade specs |
| Field service in western China | Chongqing-type regional supplier | On-site repair, not export |
FAQ
Can I buy genuine Hitachi HPV pumps directly from China? Yes, but through the official joint venture channel (Shanghai Hitachi) - expect OEM pricing. Aftermarket alternatives from specialized manufacturers meet interchangeability specs at a fraction of the cost.
What's the difference between HPV091 and HPV102? They're different displacements for different machine sizes. HPV091 fits smaller excavators (EX100/EX120 class), while HPV102 fits the EX200/EX220 class. Always match the pump model to your machine's serial number - they're not interchangeable.
How do I know if a Chinese supplier is selling OEM or aftermarket parts? Ask directly. Reputable suppliers label stock clearly. If a price seems too low for a "genuine" Hitachi pump, it's almost certainly aftermarket - which is fine, but you should know what you're buying.
What's the typical lead time for HPV pump orders? In-stock pump assemblies ship within 1–3 days. Custom rebuild kits or large orders take 2–4 weeks.
Do Chinese suppliers export to the US or Europe? Some do (Xinlaifu exports to Southeast Asia, Middle East, Africa), but many specialize in the domestic Chinese market. Check export experience before placing an international order.
Conclusion
China's Hitachi hydraulic parts market splits cleanly: specialized hydraulic manufacturers for aftermarket pump assemblies and rebuild kits, joint ventures for genuine OEM parts, large distributors for mixed orders, and regional suppliers for field support. If you need HPV series pumps or HMT motors at OEM-spec quality without OEM pricing, a specialized hydraulic component manufacturer is usually the fastest and most cost-effective route.
We stock Hitachi HPV series pumps (HPV091, HPV102, HPV116, HPV118), HMT travel motors, and complete internal rebuild kits. Send us your excavator model or pump serial number - we'll confirm the right part and quote you the assembly or repair kit.
