XINYA supplies excavator parts including hydraulic pumps, travel motors, swing devices, control valves, engine parts and undercarriage components. Send us your machine model, OEM part number or product photo for fast matching and quotation.
XINYA supplies excavator parts including hydraulic pumps, travel motors, swing devices, control valves, engine parts and undercarriage components. Send us your machine model, OEM part number or product photo for fast matching and quotation.
CTT Expo 2025 at a Glance
The 25th anniversary of CTT Expo took center stage at the Crocus Expo International Exhibition Centre from May 27–30. As the region’s leading construction equipment platform, this year’s event brought together global OEMs, component brands, and buyers from Russia, China, Türkiye, and beyond. It remains the critical marketplace for anyone tracking industry momentum in Eastern Europe and Central Asia.
Spanning roughly 200,000 square meters of indoor and outdoor exhibition space, the 2025 event brought together over 900 exhibitors and attracted a massive crowd of more than 75,000 industry professionals. COM VEX (commercial vehicles), CTO EXPO (auto parts) and a dedicated logistics expo ran alongside it, giving the show a full value-chain feel — from machines down to the last seal kit.
Why This Edition Mattered for Chinese Parts Makers
The Russian construction equipment market has spent the past two years rewriting its supply chain. As several Western OEMs pulled back from the market, genuine aftermarket channels for Hitachi, Caterpillar and Komatsu machines tightened, lead times stretched and prices swung. Local fleets and repair chains were left with iron on the job site but no reliable way to keep it running.
Chinese component makers have moved quickly to fill that gap. Yet CIS buyers are pickier than they were a few years ago. Price is no longer the deciding factor. What they actually care about is simple: does the part number match, will the goods actually ship, and can the freight and customs paperwork clear without a fight? That is why XINYA traveled to Moscow in person — to stand in front of customers, lay the parts on the table, and build trust on physical components and matching part numbers, not on email threads and PDFs.
About XINYA
Guangzhou Herui (XINYA) Construction Machinery Co., Ltd. has spent years in the excavator components business. Headquartered in Guangzhou with its own supporting factory and showroom, the company supplies Hitachi hydraulic components, genuine Isuzu parts, hydraulic assemblies, electrical components, seal kits and complete engine assemblies — spanning Hitachi, Isuzu, Kawasaki, Cummins and Hino.
XINYA runs two supply lines in parallel. Genuine OEM parts are sourced through established channels and traceable by factory part number. Domestic replacement units are built in-house to original drawings and material specs. The setup lets overseas customers pick original-equipment quality when the job demands it, or a more cost-effective option for routine repairs.
What We Put on the Stand
Built around the machines actually running in the field across Russia, the Moscow display covered four categories.
Hydraulic pump assemblies led with the Hitachi 200-series units that dominate Russian job sites, alongside the K5V160DP-ZN5X for the Caterpillar 336D, the HPV95 for the Komatsu PC200-8, and the K5V200DPH-0E02 for the Hitachi ZX470-3 EFI. These are the core hydraulic components behind the country’s most maintained 20-ton and 30–47-ton excavators.
Swing motors, travel motors and final drives covered the ZX240-3, ZX470-5B and ZX890-5G swing motor assemblies, plus the ZX890-5A travel motor, fan pumps, fan motors and control valve assemblies.
Seal repair kits and filters drew the most foot traffic of any category on the stand. Control valve, hydraulic pump, boom, arm and bucket cylinder repair kits for the ZX200-3, ZX330 and ZX890-5A — together with a full filter line for Hitachi, Cat and Komatsu — are the kind of consumables Russian repair shops reorder every week.
Engine components rounded out the show with Isuzu 6BG1, 6HK1 and 6WG1 cylinder liner kits, plus Cummins QSB6.7 parts — engines with heavy fleets in Russian mining and infrastructure projects.
| Product Category | Popular Models for the Russian Market |
| Hydraulic Pump | ZX200-3, ZX330, K5V160DP (CAT 336D), HPV95 (PC200-8) |
| Swing / Travel Motor | ZX240-3, ZX470-5G, ZX890-5A |
| Seal Repair Kit | ZX200-3, ZX330, ZX890-5A |
| Engine Parts | Isuzu 6BG1 / 6HK1, Cummins QSB6.7 |
| Filters | Full range for Hitachi / Cat / Komatsu |
The Floor: 150+ Buyer Visits in Four Days
Over the four-day show, the XINYA booth rarely went quiet. The team logged more than 150 buyer visits from Moscow, St. Petersburg, Yekaterinburg and Novosibirsk, as well as Kazakhstan, Belarus and Uzbekistan. Roughly 40% were returning customers; 60% were first-time walk-ups.
The products that stopped people were the hydraulic pump assemblies, the K5V160DP for the Cat 336D, and the hydraulic pump and control valve seal kits. CIS buyers in particular are obsessive about part-number matching. Clients were walking up with photos of old nameplates on their screens, demanding a side-by-side comparison of part numbers, housings, ports, and spline teeth before we could even pitch a price. It was a rigorous crowd, but the effort paid off. By closing day, our team had issued over 50 formal quotes, securing 15-plus immediate trial orders for our pumps, seal kits, and filters.
Buyer Voice
“We run an excavator repair chain in Novosibirsk. Most of the machines in our shop are Hitachi ZX200s and ZX330s. For the past two years we’ve been buying original hydraulic pumps through European channels, and lead times have stretched from four weeks to twelve or more. Prices have climbed too. When we saw the XINYA ZX330 pump on the CTT stand, we pulled up photos of our old nameplates and checked them against the unit on display — housing, ports and spline teeth all matched. The price was nearly 40% below what we pay European channels, and they quote directly to Moscow with small-trial-order support. We’re going to start with three ZX330 pumps and a batch of seal kits, and run them for three months.”
— Procurement lead, a Novosibirsk-based repair chain (quoted at the show with permission)
Three Things We Learned About the Russian Aftermarket
This CTT trip sharpened three convictions about the market.
First, the Western OEM parts gap is not closing anytime soon. Even if some brands resume supply down the road, Russian fleets have already adjusted to the price and lead time of Chinese components. Once that habit sets in, it does not reverse easily.
Second, part-number accuracy matters more than price. CIS buyers will pay a little more. What they will not tolerate is receiving the wrong part, being stuck with it, and losing time on a job site. Chinese suppliers that match OEM numbers, ship real product photos, and list port dimensions win the orders.
Third, the CIS beyond Russia is an underrated growth market. Job sites in Kazakhstan, Belarus and Uzbekistan are running large Hitachi and Cat fleets with almost no domestic parts manufacturing to support them. Buyers from these countries often show up on the coattails of larger Russian procurement groups — a channel worth building for the long haul.
Contact XINYA
If you run a repair chain, parts distribution business or equipment rental fleet in Russia or the CIS, and you need a reliable supplier of Hitachi, Cat, Komatsu, Isuzu or Cummins hydraulic pumps, swing motors, travel motors, seal kits, filters and engine components:
We reply to inquiries within 24 hours and issue formal quotations within 48 hours. We look forward to working with aftermarket partners across the Russian-speaking world.
