Backhoe loaders on the market run several different pump architectures depending on brand and model year — Rexroth's load-sensing A10VO is the most common, but Sauer Danfoss Series 90 units, including the specific 90R075 model, are a genuine, documented fitment on certain machines. Confirming exactly which system your backhoe loader has is the first step, since these pumps aren't interchangeable across architectures.
Confirm Your System First
Check your existing pump's nameplate for "Sauer Danfoss," "Sauer-Danfoss," or a model code starting with "90R" — this confirms Series 90 fitment. WhatsApp us a photo and we'll verify the exact match before quoting.
What Our Refurbishment Covers
Measured against Sauer Danfoss tolerance and replaced where wear exceeds spec.
Inspected and rebuilt — critical for reliable closed-circuit operation.
Replaced as standard on every unit.
Pressure, flow, and control response recorded on the written test report.
Why Backhoe Loader Owners Choose PumpGrid
Correct System Identification
We confirm your machine genuinely runs Series 90 before quoting — avoiding a mismatched order against the more common Rexroth system.
40-60% Savings vs New Import
Refurbishment saves significantly against new import pricing.
Documented Test Results
Written test report with actual pressure and flow readings.
3-Month Warranty
Replacement, not repair, if a refurbishment defect appears within warranty.