Kirloskar 4R810TA2
Built: 2018-2026 · Series: Other models
More machines from model year 2018
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Kirloskar – other nonroad diesel engines: the collective page of two- to four-cylinder ranges outside the named models, model years running to 2026, 12 to 115 kW, consistently Tier 4 Final
Kirloskar Oil Engines of Pune, India, carries a second certification series in the EPA register alongside Kirloskar Americas for the same two- to four-cylinder engines. This page gathers the engines the register could not assign to a named range, from the two-cylinder 2R550NA1 and 3R550NA1 to the four-cylinder 4R810 and 4K1080 range.
Read on 4 more paragraphs
The register lists here 6 versions with 12 to 115 kW rated output, consistently at 1,800 rpm, from two- to four-cylinders with 86 to 105 mm bore and 94 to 125 mm stroke, torques from 61.2 to 608 Nm. Three of the six engines carry a fixed-geometry turbocharger. Model years start between 2018 and 2022 and, on all six versions, run through to 2026; all six consistently reach the Tier 4 (Final or Phase-in) emission stage.
Kirloskar engines of this size chiefly drive compact construction machinery, generator sets and farm pumps in India and for export; model years running to 2026 show the range stays in the programme for the longer term.
As nonroad engines, units of this size fall under the emission stages for mobile machinery rather than road rules for vehicles; the three naturally aspirated variants offer a simpler, if less powerful per litre, alternative to the three turbocharged engines within the same range.
When buying used, operating hours and the condition of the injection pump and nozzles matter, on the turbocharged four-cylinders the tightness of the charge-air system, radiator and oil level; spares run through Kirloskar's distribution.
Sources: SpecCodex register, model data: Kirloskar (weitere Nonroad-Dieselmotoren)
Technical data
Engine
| Engine code | 4R810TA2correct |
|---|---|
| Engine family | JKOEL3.24TAX; NKOEL3.24TAX; MKOEL3.24TAX; LKOEL3.24TAX; RKOEL3.24TAX; SKOEL3.24TAX; KKOEL3.24TAX; PKOEL3.24TAXcorrect |
| Engine families | JKOEL3.24TAX; NKOEL3.24TAX; MKOEL3.24TAX; LKOEL3.24TAX; RKOEL3.24TAX; SKOEL3.24TAX; KKOEL3.24TAX; PKOEL3.24TAXcorrect |
| Fuel | 7-15 ppm Ultra Low Sulfur Dieselcorrect |
| Rated output | 48 kWcorrect |
| Power band | 56<=kW<75correct |
| Rated speed | 1,800 rpmcorrect |
| Maximum torque | 253 N·mcorrect |
| Speed at max. torque | 1,800 rpmcorrect |
| Cylinders | 4correct |
| Cylinder layout | in linecorrect |
| Bore | 96 mmcorrect |
| Stroke | 112 mmcorrect |
| Operating cycle | four-stroke dieselcorrect |
| Injection | direct injectioncorrect |
| Aspiration | turbochargedcorrect |
| Turbocharger type | Fixed Turbochargercorrect |
| Charge-air cooling | aircorrect |
| Emissions stage | Tier 4 (Final or Phase In)correct |
Origin and approval
| Version | 4R810TA2correct |
|---|---|
| Built from | 2018correct |
| Built to | 2025correct |
| Model year from | 2018correct |
| Model year to | 2026correct |
Frequently asked questions
How much power does the Kirloskar 4R810TA2 have?
The Kirloskar 4R810TA2 delivers 48 kW.
When was the Kirloskar 4R810TA2 built?
Production years: 2018-2026.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 26 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: US EPA — engine certification data (retrieved August 2026) · How we check the data
Diesel engine in 3D section
Turn the model, look inside and click an assembly — each one is explained.
