Confirming which generation your 21-tonne Tata Hitachi excavator belongs to matters here — the "EX" prefix (as in EX210LC) marks Hitachi's earlier product generation, while "ZX" (Zaxis) marks the newer generation that succeeded it, with a genuinely different pump specification despite occupying the same weight class. The EX210LC's K3V112DT runs at 350 bar, matching the same rating documented across other 20-tonne class machines from Sumitomo and Kobelco on our K3V112DT reference page.
EX210LC Pump — Specification Reference
| Spec | Value |
|---|
| Pump Model | Kawasaki K3V112DT |
| Max Operating Pressure | 350 bar |
| Displacement | 112 cc/rev |
| Equipment Class | 21-tonne excavator (EX generation) |
| Successor Model | ZX210 (Zaxis) — different pump, see dedicated page |
Confirm your exact generation (EX vs ZX) and pump nameplate before ordering — WhatsApp a photo for a precise match.
What Our Quality Process Covers
Piston & Cylinder Block AssemblyMeasured against Kawasaki's original K3V112DT tolerance specification.
Generation-Correct MatchingWe confirm EX vs ZX generation from your machine's exact model before quoting — these run different pumps despite the shared 21-tonne class.
Shaft Seal & All O-ringsReplaced as standard on every unit.
Bench Pressure & Flow TestVerified at 350 bar rated pressure, output documented on the written test report.
We Supply Across India
FAQs — Tata Hitachi EX210LC Pump
Is my 21-tonne excavator an EX210LC or a ZX210 — how do I tell?
Check the model designation on your machine's nameplate directly — "EX210LC" marks the older generation, "ZX210" (Zaxis) the newer one. If uncertain, WhatsApp us a photo of your machine's nameplate and we'll confirm.
Can I fit a ZX210 pump on my EX210LC, since they're the same weight class?
No — despite the shared 21-tonne class, the EX210LC (K3V112DT) and ZX210 (K5V140DT) use genuinely different pump models. Confirm your exact machine generation before ordering.
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