Does the kit work for winter wheat, spring wheat, durum and triticale?

Yes. Optical sensing handles all wheat classes including hard red winter, hard red spring, soft white, durum, triticale and spelt. Test-weight differences between classes are compensated automatically.

Which wheat combines is the kit compatible with?

All major wheat combines: John Deere T-Series (T550–T770), W-Series (W540–W660), S-Series and X9; CLAAS Lexion, Trion, Tucano, Avero, Dominator; New Holland CX, CR, TC series; Case IH Axial-Flow 5140–9250 and legacy 2188/2388/2588; Fendt and Massey Ferguson IDEAL; Deutz-Fahr C-series; Rostselmash Acros and Torum; Sampo Rosenlew Comia and Tornado.

Does it support ISOXML for EU farm-management systems?

Yes. ISOXML and Shapefile exports work with 365FarmNet, CLAAS TELEMATICS, John Deere Operations Center, AgriCircle, Geosys, NEXT Farming, ESRI ArcGIS and any ISO 11783-10 compliant FMIS.

What yield map accuracy can I expect on wheat?

Typically 95–98% versus weighbridge across full-season wheat harvests, comparable to or better than factory-installed impact-plate systems.

Wheat Yield Monitor — Retrofit Yield Mapping for Any Wheat Combine

Name: Green Growth Wheat Yield Monitor Retrofit Kit
Brand: Green Growth

From Old Combines to Class 10s

Whether you harvest 200 ha on a CLAAS Dominator 88 or 2,000 ha on a Lexion 8900, the same Green Growth retrofit gives you accurate wheat yield maps and ISOXML productivity zones for variable rate seeding and nitrogen.

All Wheat Classes

Hard red winter, hard red spring, hard white, soft white, durum, triticale, spelt — automatic test-weight compensation.

Universal Header Support

Works with auger, draper and stripper headers — sensing happens inside the clean grain elevator.

Direct ISOXML Export

Send maps and prescriptions to 365FarmNet, John Deere Ops Center, CLAAS TELEMATICS, Trimble Ag — no spreadsheet gymnastics.

Compatible Wheat Combine Models

Selected models below. Conventional walker and rotary combines, modern and legacy.

Brand	Compatible Wheat Combine Models
CLAAS	Lexion 8900, 8800, 8700, 7700, 7500, 7400, 6800, 6700, 5500, 5300; Trion 750, 730, 660, 560, 540, 530, 520; Tucano 580, 570, 560, 480, 450, 440, 430, 420, 320; Avero 240, 160; legacy Lexion 770, 760, 670, 580, 480; Dominator 78, 88, 98, 108, 118; Mega; Medion
John Deere	T-Series T770, T670, T660, T560, T550; W-Series W660, W650, W550, W540; S-Series S770, S780, S790; X9 1000, X9 1100; S7 700, S7 800, S7 900; legacy 1188, 2058, 2256, 2266, 9540 WTS, 9560 WTS, 9640 WTS, 9660 WTS, 9680 WTS, 9780 CWS
New Holland	CX8.90, CX8.80, CX7.90, CX7.80, CX6.90, CX6.80, CX5.90, CX5.80; CR10.90, CR9.90, CR8.90, CR7.90 Revelation; CR11; TC5.90, TC5.80, TC5.70, TC4.90; legacy TX 32, TX 36, TX 65, TX 66, TX 68, TF series
Case IH	Axial-Flow 9250, 8250, 7250, 6250, 5250; 9240, 8240, 7140, 6140, 5140; legacy 2588, 2388, 2188, 2166, 1688, 1680, 1666, 1660, 1644, 1640
Fendt	IDEAL 10, 9, 8, 7; L-series; C-series 5275C, 6275L, 6335C
Massey Ferguson	IDEAL 9, 8, 7; Activa, Activa S, Beta, Centora, Delta; MF 9505, 8780, 7370, legacy 8XX0 series
Deutz-Fahr	C9306, C9206, C7906, C7705, C7605, C7506, C7405, C7305, C7206, 6090, 6095; legacy Topliner, M series
Rostselmash	Torum 770, 760, 750, 740; Acros 595, 590, 585, 580, 550, 530; Vector 425, 420, 410; Nova 340; Don 1500B
Sampo Rosenlew	Comia C6, C8; Tornado; Avenger; legacy 2010, 2015, 2055, 2065, 2085, 3085

From Field to FMIS in Hours

Yield, moisture, GPS and field tracks stream live during harvest. The cloud platform cleans noise from header turns and overlaps and produces ready-to-use productivity zones.

✅ Auto-cleaning of header turns, overlaps and speed spikes

✅ Productivity zones for VRA

✅ ISOXML and Shapefile export

✅ Multi-machine, mixed-fleet aggregation

Frequently Asked Questions

Will it install on a CLAAS Dominator or older walker combine?

Yes. The optical sensor mounts above the clean grain elevator on any walker or rotary combine. Legacy CLAAS Dominator, Mega, Medion and John Deere W/T-Series fit easily.

Is it better than my existing factory yield monitor?

Factory impact-plate monitors require frequent calibration loads, especially when test weight shifts. Green Growth's optical sensor eliminates that recalibration step entirely. See Optical vs Impact-Plate for the full comparison.

Can I use the same kit for canola and barley?

Yes. One kit, every crop your combine processes — see canola/rapeseed, barley and oats.

Wheat Yield Monitor for Any Combine