Retrofit your CLAAS — Lexion, Trion, Tucano, Avero, Evion or heritage Dominator / Mega / Medion — with optical yield sensing. No QUANTIMETER calibration loads, ISOXML straight to TELEMATICS.
Request a DemoFrom a Dominator 88 in the back shed to a Lexion 8900 with CEMOS Automatic, the Green Growth retrofit installs on the clean grain elevator with the same hardware. Independent of QUANTIMETER, CEMOS, CRUISE PILOT and TELEMATICS subscriptions.
Included 4G cellular sends data to the cloud without TELEMATICS or any CLAAS service subscription.
Native Shapefile and ISOXML exports import straight into CLAAS TELEMATICS, 365FarmNet and any FMIS.
Optical sensing eliminates the calibration loads required by QUANTIMETER impact-plate systems.
The most complete CLAAS compatibility list in retrofit yield monitoring. Selected models below.
| Series | Models |
|---|---|
| Lexion (4th gen, 2020–current) | Lexion 8900, 8800, 8700, 7700, 7500, 7400, 6800, 6700, 5500, 5300 |
| Lexion (3rd gen, 2012–2019) | Lexion 780, 770, 760, 750, 740, 670, 660, 650, 640, 630, 620, 540, 530 |
| Lexion (2nd gen, 2003–2011) | Lexion 600, 580, 570, 560, 550, 540, 530, 520, 510 |
| Lexion (1st gen, 1995–2002) | Lexion 480, 470, 460, 450, 440, 430, 420, 410, 405 |
| Trion (2021–current) | Trion 750, 730, 720, 660, 650, 640, 570, 560, 550, 540, 530, 520 |
| Tucano (2007–current) | Tucano 580, 570, 560, 480, 450, 440, 430, 420, 340, 320 |
| Avero / Evion | Avero 240, 160; Evion (entry-level, 2023+) |
| Heritage Dominator | Dominator 78, 88, 98, 108, 118 (1970s–1990s, 4–6 walker classics) |
| Heritage Mega | Mega 204, 208, 218, 350, 360, 370 (1990s–2000s walker) |
| Heritage Medion | Medion 310, 330, 340 (compact walker, 1990s–2000s) |
| Crop Tiger (Asia) | Crop Tiger 30, 40, Crop Tiger Terra Trac |
A complete retrofit kit — optical yield sensor, GPS antennas, telemetry module and connectors. Two integration paths: standard install on the clean grain elevator (any Lexion / Trion / Tucano / Dominator / Mega), or plug-and-play CANBUS on modern Lexion and Trion with active CAN system.
1. Standard retrofit (any model) — optical sensor head bolts above the clean grain elevator paddles. Cab module handles GPS and 4G sync.
2. CANBUS plug-and-play (modern Lexion / Trion / Tucano) — connect through the OEM diagnostic port to use existing factory sensors. No drilling, no permanent modification.
Tell us your model year and series — we'll confirm fitment and ship the right kit.
Contact SalesYield monitoring on CLAAS combines for every major crop:
No. The standard retrofit mounts non-invasively above the clean grain elevator. The CANBUS option uses the OEM diagnostic port. Neither modifies factory wiring or software.
Yes. Mixed-fleet yield data aggregates yield from any combination of CLAAS generations and brands into unified maps and reports.
Yes. First-generation Lexion 405–480 frames accept the standard retrofit on the clean grain elevator.