The Kess3 now offers read and write via the OBD port for the Delphi DCM3.3 and Cummins CM2350A ECUs. These ECU’s are commonly fitted to both JCB and Sonnebogen Tractors, plant machinery, and off-Road vehicles.

With these two new Kess 3 protocols, you can now work on, and offer tuning and ECU remapping for these popular plant and tractors. Offering options for power, performance and fuel economy tuning options.
LATEST ALIENTECH KESS3 Updates.
Kess3 UPGRADE 1.51
Alientech Kess3 JCB Tuning and Remapping. Create new and additional tuning and remapping opportunities by working in the heavy machine plant and tractor sector. Offering tuning services for JCB tractors and telehandlers. Now you can read, write and tune the engine parameters of many additional new vehicles. And with teh advantage they are simple OBD tuning connection too.
New Kess3 ECUs supported:
- Delphi DCM3.3
- Cummins CM2350A
The KESS3 offers a complete, fast and reliable reprogramming service for these new vehicles. So this may be an ideal time to expand your tuning services and move into tractor and agricultural vehicles too.
- Delphi DCM3.3 Tuning

Alientech KESS3

TRACTOR

OBD
Alientech Kess3 JCB Tuning and Remapping
RD, WR in OBD
| Backhoe Loader | 3CX 4.4d | Diesel | 55 kW |
| Backhoe Loader | 3CX 4.4d | Diesel | 68 kW |
| Backhoe Loader | 3CX 4.4d | Diesel | 81 kW |
| Backhoe Loader | 4CX 4.4d | Diesel | 81 kW |
| Crawler Excavator | JS115 4.4L l4 | Diesel | 81 kW |
| Crawler Excavator | JS130 4.4L l4 | Diesel | 81 kW |
| Crawler Excavator | JS145 4.4L l4 | Diesel | 81 kW |
| Crawler Excavator | JS160 4.4L l4 | Diesel | 93 kW |
| Crawler Excavator | JS190 4.4L l4 | Diesel | 93 kW |
| Crawler Excavator | JZ141 4.4L l4 | Diesel | 55 kW |
| Dumper | 6T-1 | Diesel | 55 kW |
| Dumper | 7T-1 | Diesel | 55 kW |
| Dumper | 9T-1 | Diesel | 55 kW |
| Skid Steer Loader | 225T 4.4L l4 | Diesel | 55 kW |
| Skid Steer Loader | 260T 4.4L l4 | Diesel | 55 kW |
| Skid Steer Loader | 300T 4.4L l4 | Diesel | 68 kW |
| Skid Steer Loader | 320T 4.4L l4 | Diesel | 81 kW |
| Telehandler | 531-70 4.4L l4 | Diesel | 55 kW |
| Telehandler | 531-70 4.4L l4 | Diesel | 81 kW |
| Telehandler | 531-70 4.4L l4 | Diesel | 93 kW |
| Telehandler | 531-70 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 531-70 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 532-60 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 532-70 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 532-70 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 533-105 4.4L l4 | Diesel | 55 kW |
| Telehandler | 533-105 4.4L l4 | Diesel | 81 kW |
| Telehandler | 533-105 4.4L l4 | Diesel | 93 kW |
| Telehandler | 535-125 4.4L l4 | Diesel | 55 kW |
| Telehandler | 535-125 4.4L l4 | Diesel | 81 kW |
| Telehandler | 535-125 4.4L l4 | Diesel | 93 kW |
| Telehandler | 535-95 4.4L I4 | Diesel | 74 kW |
| Telehandler | 536-60 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 536-60 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 536-70 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 536-70 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 536-95 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 536-95 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 538-60 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 538-60 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 540-140 4.4L l4 | Diesel | 55 kW |
| Telehandler | 540-140 4.4L l4 | Diesel | 81 kW |
| Telehandler | 540-140 4.4L l4 | Diesel | 93 kW |
| Telehandler | 540-170 4.4L l4 | Diesel | 55 kW |
| Telehandler | 540-170 4.4L l4 | Diesel | 81 kW |
| Telehandler | 540-170 4.4L l4 | Diesel | 93 kW |
| Telehandler | 540-200 4.4L l4 | Diesel | 55 kW |
| Telehandler | 540-200 4.4L l4 | Diesel | 81 kW |
| Telehandler | 540-200 4.4L l4 | Diesel | 93 kW |
| Telehandler | 541-70 4.4L l4 | Diesel | 55 kW |
| Telehandler | 541-70 4.4L l4 | Diesel | 81 kW |
| Telehandler | 541-70 4.4L l4 | Diesel | 93 kW |
| Telehandler | 541-70 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 541-70 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | 542-70 Agri 4.4L l4 | Diesel | 81 kW |
| Telehandler | 542-70 Agri 4.4L l4 | Diesel | 93 kW |
| Telehandler | TM320 Agri 4.4L l4 | Diesel | 93 kW |
| Wheel Loaders | 411HT 4.4L l4 | Diesel | 81 kW |
| Wheel Loaders | 417HT 4.4L l4 | Diesel | 93 kW |
| Wheeled Excavator | HYDRADIG 110W 4.4L l4 | Diesel | 81 kW |
| Wheeled Excavator | JS145W 4.4L l4 | Diesel | 93 kW |
| Wheeled Excavator | JS160W 4.4L l4 | Diesel | 93 kW |
- Cummins CM2350A

Alientech KESS3

TRACTOR

OBD
SONNEBOGEN TRACTORS
RD, WR in OBD
| 8 Series | 835 E | Diesel | 224 kW |
Just activate OBD Truck/Tractor protocols and your new and additional tuning options will work immediately.
If you don’t already have your kess3 tuning tool you can see it here in the shop. With fast worldwide shipping and tax free sales available – Buy Here Kess3