Description
Detail Information
| Parameter | Value | Note |
|---|---|---|
| Origin | China | Remanufactured |
| Warranty | 3-6 months according to product details; We do not provide warranty for original and used products. | – |
| Minimum Order Quantity | 1 piece | – |
| Monthly Output | 300 pieces/month | – |
| Packaging Details | Wooden case packaging or customized | – |
| Payment Terms | T/T, XT, PayPal, Western Union | – |
| Delivery Time | 5-8 working days (depending on order situation) | – |
| Shipping Method | Sea freight, air freight or via DHL/FEDEX/TNT/EMS | – |
| Guarantee Measures | We inspect the product and send detailed pictures to buyer for confirmation. | – |
Note: The application information provided is for reference only. Please confirm the part number and compare it with the old component before purchasing. If you have any questions, please feel free to contact us.
It is worth choosing a product that features stable performance, high reliability, easy installation, and quick response.
1. Key Features & Benefits
Professional remanufacturing to Hitachi OEM standards – This YB60000068 / YB60000069 tandem main hydraulic pump has been fully disassembled, cleaned, crack‑inspected, and rebuilt in our ISO‑certified facility in China. All worn components – cylinder block, piston assemblies, valve plate, swashplate, bearings, seals – are replaced with new, high‑quality parts. The result is pump performance and reliability comparable to a new genuine unit at a fraction of the cost.
Original Hitachi twin‑pump architecture for ZAX200‑5G – The YB60000068 and YB60000069 are the two main pump sections that work together on the ZAX200‑5G (20‑ton class excavator). This variable displacement tandem axial piston design powers travel, swing, boom, arm, and bucket circuits independently, ensuring smooth, coordinated multi‑function operation without internal flow loss.
Restored flow and pressure for 20‑ton class work – After remanufacturing, these pumps deliver rated working pressure up to 31.9 MPa (≈4,630 psi) and a combined flow of approximately 2 × 200 L/min. Your ZAX200‑5G regains full digging force, fast cycle times, responsive swing, and powerful travel.
Integrated load‑sensing power control – The rebuilt pumps retain the factory power control (load‑sensing) system, which continuously matches output to actual working demand. This reduces fuel consumption, prevents engine stall under sudden load, and extends hydraulic system life. The integral pilot gear pump is also rebuilt to supply the control circuit.
Cost‑effective alternative to new genuine – A new genuine Hitachi main pump set for a 20‑ton excavator is a major expense. Our remanufactured YB60000068 / YB60000069 set gives you the same fit, form, and function at a significantly lower price, without sacrificing reliability. Each pump is tested on a hydraulic test stand before dispatch.
Direct bolt‑on replacement – Mounting flanges, drive shaft splines, and hydraulic port configurations are restored to original Hitachi specifications. No modifications, no adapters, no fabrication – your mechanic unbolts the old pumps and bolts these in.
Pre‑shipment visual verification – Before packing, we send you detailed high‑resolution photographs of the actual remanufactured units (mounting flanges, splines, port threads, castings, overall condition). You approve shipment – we never ship blind.
Fast delivery – 5–8 working days lead time from our Guangzhou warehouse. Monthly supply capacity of 300 sets, available for single‑set or bulk orders.
2. Applications
The remanufactured Hitachi YB60000068 / YB60000069 main pump set is ideal for ZAX200‑5G and 20‑ton class excavators used in demanding job sites:
Heavy construction & infrastructure – Highway excavations, dam building, bridge footings, large‑scale earthmoving. The restored tandem pumps deliver simultaneous boom, arm, and travel power without internal leakage – no power fade, no sluggish response, even on long shifts.
Quarrying & aggregates – Loading trucks, stockpile management, and material handling in abrasive dust conditions. New bearings, seals, and wear plates ensure the pumps survive where worn units fail. Consistent flow and pressure mean faster cycle times and lower fuel consumption.
Mining support – Site cleanup, road maintenance, drainage works, and equipment pad grading. The load‑sensing control reduces fuel burn during light‑duty cycles, saving money over thousands of operating hours.
Demolition & scrap processing – Shock loads and vibration are routine. Our remanufacturing process replaces all wear components, restoring the pumps‘ ability to withstand harsh, unpredictable conditions.
Equipment rental fleet – 20‑ton excavators are rental workhorses. A remanufactured pump set offers predictable service life (3,000–5,000 hours) at a cost that makes proactive replacement financially sensible – avoiding costly mid‑rental failures, towing bills, and customer complaints.
Forestry & land clearing – Steep slopes, fallen timber, hidden obstacles. The integral power control prevents engine stall under sudden load spikes, maintaining consistent hydraulic power for saws, grapples, and mulchers.
3. Stock Availability – Hongtengda Parts
Your ZAX200‑5G does not care about supply chain excuses. Neither do we. At Hongtengda Parts, we keep remanufactured YB60000068 / YB60000069 pump sets in stock at our Guangzhou warehouse – not in a supplier‘s backlog, not on a slow boat.
Why availability matters: A main pump failure stops your machine completely. No boom raise, no swing, no travel. The difference between a 5‑day emergency repair and a 24‑hour pit stop is one phone call – when the part is on our shelf.
300 sets monthly supply capacity – Stable production and deep stock levels for the ZAX200‑5G pump set
90% of our catalog in stock – Ready for immediate dispatch from our Guangzhou warehouse
24‑hour shipment – From our Guangzhou hub (Zhucun, one of Asia‘s largest parts distribution centres) to your forwarder in 1 day; international orders shipped within 24 hours
Professional export packaging – Heavy‑duty fumigation‑free wooden cases with internal bracing and foam padding for sea or air freight
No MOQ pressure – One set is enough to place an order
Real‑time stock check – Email or message us anytime to confirm availability before payment
Why wait weeks for parts? Hongtengda Parts – where inventory meets urgency.
Critical installation tip for the YB60000068 / YB60000069 remanufactured pump set:
– The case drain line on each pump must be clear and unrestricted. A blocked case drain will blow the shaft seal instantly on first startup.
– Before installing the remanufactured pumps, flush the entire hydraulic system and replace all filters. Contaminants from the failed pumps will destroy a remanufactured unit just as quickly as a new one.
– Use new O‑rings and sealing washers on every hydraulic connection. Reused seals guarantee leaks.
– After installation, run the engine at low idle for 2–3 minutes with the pumps in neutral, then slowly cycle each function (boom, arm, bucket, swing, travel) to purge air from the system.
– Check pump alignment with the engine flywheel housing – misalignment causes premature bearing failure and shaft seal leakage.
Warranty note: Warranty period is 3 to 6 months depending on product details. We do not provide warranty service for original used or remanufactured parts. Our value is delivered up front: careful remanufacturing, thorough testing, and pre‑shipment visual verification. For customers who require a warranty‑covered option, we can quote new aftermarket units – ask our sales team.
The main hydraulic pump set is the heart of your ZAX200‑5G‘s hydraulic system. Our remanufactured YB60000068 / YB60000069 gives you restored 20‑ton class performance at a cost that keeps your budget intact – not with shortcuts, but with a genuine factory‑grade restoration. Send us your ZAX200‑5G machine serial number and a photo of the old pumps – we will confirm compatibility, provide a quote, and document our pre‑shipment inspection within 24 hours.
