Unlike Komatsu or CAT pumps that are machine-specific, Bosch Rexroth pumps show up everywhere — Liebherr cranes, Tadano mobile cranes, industrial presses, marine applications, agricultural combines, and yes, excavators across multiple OEM brands.
That cross-vehicle compatibility means Rexroth refurbished pumps from PumpGrid serve the widest range of buyers: a crane operator in Mumbai, a manufacturing plant in Pune, an excavator fleet in Saudi Arabia — all running the same A4VG71 or A11VO95 with different mounting arrangements.
Rexroth's precision manufacturing also makes them refurbish exceptionally well. The A4VG and A10V series have well-documented OEM clearance specifications, genuine seal kits are available from authorised Rexroth distributors, and a properly refurbished unit holds pressure as well as a new one — with results you can read in black and white on the test report.
Why Rexroth Pumps Refurbish Better Than Most
Bosch Rexroth publishes detailed technical documentation for their pump internals — including OEM clearance specifications for pistons, cylinder barrel, and valve plate. This means our refurbishment technicians work to documented tolerances, not estimates. The result is a refurbished Rexroth pump that is genuinely comparable to new — not just functionally adequate.
Bosch Rexroth Pumps — Vehicle Applications
Available Bosch Rexroth Pump Models
| Equipment Model | Pump Part No. | Pump Type | Max Pressure | Displacement |
|---|---|---|---|---|
| Various Excavators | A4VG56 | Variable Axial Piston | 400 bar | 56 cc/rev |
| Various Excavators/Cranes | A4VG71 | Variable Axial Piston | 400 bar | 71 cc/rev |
| Large Cranes/Industrial | A4VG180 | Variable Axial Piston | 400 bar | 180 cc/rev |
| Cranes / Winches | A11VO95 | Variable Axial Piston | 350 bar | 95 cc/rev |
| Cranes / Industrial | A4VSO250 | Variable Axial Piston | 400 bar | 250 cc/rev |
| Forklifts / Industrial | A10VG45 | Variable Axial Piston | 300 bar | 45 cc/rev |
| Forklifts / Light Duty | A10VO28 | Variable Axial Piston | 280 bar | 28 cc/rev |
| JCB / Backhoe Loaders | A10VO18 | Variable Axial Piston | 280 bar | 18 cc/rev |
Model not listed? WhatsApp us your machine serial number — we source across the full Bosch Rexroth range.
Our Bosch Rexroth Quality Guarantee
German OEM Clearance Specs
We refurbish Rexroth pumps to published Bosch Rexroth clearance specifications — piston-to-barrel fit, valve plate flatness, and shaft runout are all measured and documented, not estimated.
Genuine Rexroth Seal Kits
All Rexroth pump refurbishments use genuine Bosch Rexroth seal kits sourced from authorised distributors — not generic replacements. The seals are purpose-designed for Rexroth's pressure ratings and fluid compatibility.
Tested at 400 Bar Where Applicable
Rexroth A4VG and A4VSO series are rated to 400 bar — among the highest in the market. We test at full rated pressure. Your test report shows the actual pressure reading, not a reduced test value.
Test Report + Seal Kit Confirmation
Your written test report confirms which seal kit was fitted (Rexroth part number), the refurbishment date, pressure and flow readings, and case drain flow — a complete service record for your records.