Keep Your Hitachi Excavator Moving: Complete Main Hydraulic Pumps Now in Stock

If you run Hitachi excavators, you already know that the hydraulic system is the absolute lifework of your machine. The moment your main pump starts dropping pressure, everything goes downhill. Your cycle times slow down, the joysticks feel heavy or unresponsive, and your machine loses that crisp, powerful breakout force it had when it first rolled onto the job site.

When a pump begins to fail after thousands of hours of tough digging, mining, or rock breaking, many fleet managers try to save money by doing a quick patch-up job. They swap out a few internal pistons, put in a new valve plate, and seal it back up. But if the main housing or the internal barrel is already worn or scored, that rebuilt pump is essentially a ticking time bomb. Within a few months, you are usually pulling the pump right back out, losing track time, and paying for labor all over again.

To help you eliminate the guesswork and skip the long factory lead times, SWAFLY MACHINERY CO., LIMITED has expanded our warehouse inventory with a fresh stock of direct-replacement Hitachi Hydraulic Pumps. From compact utility machines to massive mining excavators, we have drop-in assemblies ready to ship out immediately.Deep Warehouse Inventory Across All GenerationsWe don’t just carry the common models; we maintain full-assembly pumps for legacy EX-series platforms all the way up to modern ZX-5G mining workhorses.

Our current stock covers a wide range of specific Hitachi models:Utility & Mid-Sized Workhorses: If you are running active construction fleets, we have ready-to-ship replacements for the ZX130 (HPK060), ZX240-3 (HPV118), and the newer ZX240-5G (HPV118). These units instantly restore your snappy hydraulic response and factory flow rates.Heavy Production & Earthmoving: For high-production earthmovers, we stock the ZX330-3 (HPV145), ZX350 (HPV145), ZX450 (K5V200DPH), ZX470 (K5V200DPH), and ZX490-5 (K5V200DPH). These heavy-duty assemblies feature rugged internal rotating groups designed to absorb the brutal pressure spikes of heavy excavation and demolition work.Classic EX-Series Support: We know there are still plenty of reliable older machines out there getting the job done. We keep deep stock for legacy models including the EX120-7 (HPV050), EX200-5 (HPV102), and large-scale mining platforms like the EX650 (K3V280SH-0E41) and EX700.Massive Mining Units: If you handle bulk extraction or large quarry operations, we supply large-displacement replacement pumps for heavy lifters like the ZX870-3, ZX870-5, EX1200-5, EX1200-6, as well as the ultra-large EX2500 and EX3600 mining shovels.Fast International Shipping with Zero HeadachesBuying a major component overseas shouldn't feel like a gamble. Our team at Swafly handles international logistics, heavy-duty crating, and export documentation every single day.

Before any pump leaves our floor, we double-check your machine's exact serial number to verify the spline counts, port locations, and regulator configurations. Everything is thoroughly drained, sealed against dirt and moisture, and bolted down securely inside heavy-duty, export-grade wooden boxes. This ensures your parts clear local customs smoothly and arrive at your repair shop ready to be dropped into the chassis.

Don't wait for your main pump to grenade itself in the middle of a critical project, sending metal debris throughout your entire hydraulic circuit.

Head over to www.swaflyengine.com or shoot us a message directly with your Hitachi excavator model and serial number. Our technical team will pull the specs and send over an honest, competitive quote right away.