Running a workshop?
Upload the file, get your Stage 1 back in minutes – around the clock via the file service. Starting credit for new workshops.
To the file serviceJCB Fastrac 4000 (2020–2026)
| Engine | Fuel | Stock | Stage 1 | Gain |
|---|---|---|---|---|
| Fastrac 4220 235 | Diesel | 235 PS · 1000 Nm | 275 PS · 1170 Nm | +40 PS · +170 Nm |
Other JCB models
Own the vehicle?
Enquire directly or through a partner workshop near you – the tune always comes from KENBES.
EnquireNon-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.