A Genuine Step Up From the A10VO28 in the Same Family
The A10VO45 is the mid-displacement step in Rexroth's A10VO excavator range, fitted to Volvo's EC210 and EC220 and JCB's JS220 — machines a size class above where the A10VO28 is used. Same core architecture, higher displacement for the larger equipment class.
Confirming displacement matters more than it might seem — a pump that's the wrong displacement for your machine's class will either underperform (too small) or place unnecessary strain on the circuit (too large, though this is less common since OEMs spec pumps precisely). Always confirm your exact machine model rather than assuming based on the general A10VO family name.
| Machine | Type | Pressure | Displacement |
|---|---|---|---|
| Volvo EC210 | Excavator | 280 bar | 45 cc/rev |
| Volvo EC220 | Excavator | 280 bar | 45 cc/rev |
| JCB JS220 | Excavator | 280 bar | 45 cc/rev |
Confirm your exact machine and pump nameplate before ordering — WhatsApp a photo for a precise match.
Measured against Rexroth's original A10VO45 tolerance specification.
Tested for accurate response matched to your specific application.
Replaced as standard on every unit.
Verified at 280 bar rated pressure, documented on the written test report.