The Mobile Hydraulics Specialist
Sauer Danfoss is the specialist in mobile hydraulics — the pumps that power tipper bodies, concrete mixer drums, truck-mounted cranes, and harvester headers. Where other brands build general-purpose hydraulic pumps, Sauer Danfoss engineered theirs specifically for the demands of on-road and off-road mobile equipment. PumpGrid supplies refurbished Sauer Danfoss PV-series and MPV-series pumps with complete test documentation.
India's tipper truck fleet runs on Sauer Danfoss. Walk around any major infrastructure or mining project and the tipping trucks lifting 20-ton loads multiple times per hour are almost certainly doing it with a Sauer Danfoss PV22 or PV23 pump driving the body cylinder.
The PV-series piston pumps were designed for exactly this application — high cycle frequency, variable load, mobile installation with limited maintenance access. They handle it well. But after hundreds of thousands of tipping cycles, they wear — and replacement becomes necessary.
That's where PumpGrid comes in. Sauer Danfoss refurbished pumps from our network restore original performance at 40-60% of new pump cost, with the same documented quality standards we apply to every brand — written test report, 3-month warranty, WhatsApp support throughout.
A tipper truck that can't tip loses money every hour it sits at a quarry or construction site. New Sauer Danfoss PV22 or PV23 pumps through OEM dealers have long lead times and high prices. Our refurbished units are dispatched in 2-3 working days at 40-60% lower cost — with the same performance and a written warranty. For fleet operators managing 10-50 tippers, the cost saving across the fleet is significant.
| Equipment Model | Pump Part No. | Pump Type | Max Pressure | Displacement |
|---|---|---|---|---|
| Tata LPT Tipper / Commercial | Sauer Danfoss PV22 | Axial Piston | 250 bar | 22 cc/rev |
| Bharat Benz / Ashok Tipper | Sauer Danfoss PV23 | Axial Piston | 250 bar | 23 cc/rev |
| Large Tipper / Dump Truck | Sauer Danfoss PV25 | Axial Piston | 250 bar | 25 cc/rev |
| Concrete Mixer Truck | Sauer Danfoss MPV046 | Variable Piston | 250 bar | 46 cc/rev |
| Truck-Mounted Crane | Sauer Danfoss PV90R | Piston Pump | 350 bar | 100-250 cc/rev |
| Mining Dump Truck | Sauer Danfoss PV90R250 | Piston Pump | 400 bar | 250 cc/rev |
| Agricultural Tractor | Sauer Danfoss Series 42 | Gear Pump | 220 bar | 22 cc/rev |
| Skip Loader / Hook Lift | Sauer Danfoss PV23 | Axial Piston | 250 bar | 23 cc/rev |
Model not listed? WhatsApp us your machine serial number — we source across the full Sauer Danfoss range.
Sauer Danfoss PV-series pumps in tipper applications experience high-frequency cycling. Our refurbishment process specifically addresses the wear patterns typical of this use — piston shoe wear, barrel face erosion, and control valve spool wear — restoring full tipping cycle performance.
Every Sauer Danfoss tipper pump is tested under load at its rated working pressure and cycling frequency. We verify that the pump can sustain rated pressure across multiple cycles — not just on a single static test.
The Sauer Danfoss MPV046 used in concrete mixer trucks has specific refurbishment requirements due to its variable displacement control system. We have experience with this model and stock MPV046 units for India's ready-mix concrete fleet.
All refurbished Sauer Danfoss pumps carry a minimum 3-month warranty. For tipper fleet operators ordering multiple units, we offer volume pricing and scheduled supply arrangements — WhatsApp us to discuss.