Volvo's decision to design its own hydraulics — rather than sourcing from Kawasaki, Rexroth, or another specialist supplier as most competitors do — is a genuine engineering differentiator, not marketing language. The pump and the machine's electro-hydraulic control system are developed together, which is part of how Volvo achieves its fuel efficiency claims. The practical consequence for owners: when the pump needs replacing, there's no generic third-party equivalent to substitute — matching original Volvo spec is the only reliable path.
Volvo EC-Series — Pump Part Numbers
| Model | Pump Part Number | Class |
|---|---|---|
| EC140 | 14595620 / 14595621 | 14-tonne class |
| EC210 | 14524179 | 21-tonne class |
| EC240 | 14595620 | 24-tonne class |
| EC330 | 14533496 (VOE14533496) | 33-tonne class |
| EW145 / EW170 (wheeled) | 14531856-14531859 | 14.5-17 tonne wheeled excavator |
Part numbers vary by production series (B/C/D/E generations). Confirm your exact number from the pump's stamped housing or WhatsApp us a photo before ordering.
What Our Refurbishment Covers
Measured against Volvo's own tolerance specification, not a generic aftermarket standard.
Tested for correct response — Volvo's fuel-efficiency systems depend on this interface working precisely with the machine's ECU.
Replaced as standard on every unit.
Verified at rated pressure with output documented on the written test report.
Why Volvo Owners Choose PumpGrid
Genuine-Spec Refurbishment, No Substitute Needed
Since there's no equivalent third-party pump for a Volvo EC-series machine, we refurbish your existing unit to original Volvo tolerance rather than offering a generic cross-brand alternative.
40-60% Savings vs New Import
New Volvo pumps are a specialised import in India — refurbishment saves significantly and avoids the extended wait.
Documented Test Results
Written test report with actual pressure and flow readings, supporting your machine's maintenance and resale records.
3-Month Warranty, Confirmed in Writing
If the pump fails due to a refurbishment defect within warranty, we replace it — not repair it.
Volvo Excavator Pump Warning Signs
Rising fuel consumption is a distinctive early sign on Volvo machines specifically, since the pump and engine management work together for efficiency.