Parker's PV series uses the same axial piston variable-displacement principle as the Rexroth A4VG — but with American engineering roots and a different approach to control system design. The PV140 and PV202 used in crane applications feature Parker's proprietary load-sensing control system, which continuously matches pump output to the crane circuit's actual demand — maximising energy efficiency during slow precision lifts and delivering full power during rapid boom extension.
For Indian buyers, Parker crane pump refurbishment is a well-established practice — genuine Parker seal kits are stocked by authorised distributors in India, and PumpGrid's refurbishment network has extensive experience with the PV140 and PV202 series specifically. The result is a refurbished pump that performs to Parker's original load-sensing specification, documented in a written test report.
Parker PV vs Rexroth A4VG — Which is on Your Crane?
Both are excellent crane pumps. Knowing which you have is essential before ordering a replacement:
Available Parker Crane Pump Models
| Pump Model | Max Pressure | Displacement | Crane Application | Control |
|---|---|---|---|---|
| Parker PV092 | 350 bar | 92 cc/rev | Small mobile cranes, 20-30T | Load sensing |
| Parker PV140 | 350 bar | 140 cc/rev | Medium mobile cranes, 30-80T | Load sensing / EP |
| Parker PV152 | 350 bar | 152 cc/rev | Medium-large cranes, 60-100T | Load sensing |
| Parker PV202 | 350 bar | 202 cc/rev | Large mobile cranes, 100-200T | Load sensing / EP |
| Parker PV270 | 350 bar | 270 cc/rev | Heavy crawler cranes | Load sensing |
| Parker F11-005/010 | 480 bar | Motor | Slewing motor applications | Fixed |
Model not listed? WhatsApp us your machine details — we source across the full Parker range.
Our Parker Quality Standards
Load-Sensing Control Verified
Parker PV load-sensing control continuously adjusts pump displacement to match circuit demand. We verify LS signal response at multiple pressure-flow combinations — not just peak pressure — to confirm the control system is functioning correctly across the crane's full operating range.
Parker Genuine Seal Kits Used
Parker India authorised distributors stock genuine PV series seal kits. We use these exclusively — not generic kits — because the lip profiles and material specifications are designed for Parker's pressure ratings and groove geometries.
Tested at 350 Bar Sustained
Parker PV crane pumps are rated to 350 bar. We hold rated pressure for 15 minutes during the test — matching the sustained hold conditions a crane pump experiences when a load is suspended in position.
3-Month Warranty
3-month minimum warranty on all Parker crane pumps. Test report and warranty letter issued with every pump. For crane operators requiring extended warranty, contact us at the quote stage.
Warning Signs in Your Crane
Act on these early — delayed replacement risks secondary damage to cylinders, motors, and valves.