John Deere
CR 8 Corn Head
Headers and Platforms
Maximize your corn harvesting efficiency with the John Deere CR 8 Corn Head, designed for superior crop gathering, durable performance, and seamless integration with combines to enhance yield quality and productivity.
Current product detail page listed in the official John Deere AFME sitemap; this does not assert a 2026 model year or confirmed Eswatini stock.
The AFME sitemap includes model-year-specific and legacy listings. Confirm current model, configuration, and Eswatini availability with SwaziTrac before quoting.
Model / part number: 777BH
Technical specification source: Official manufacturer technical data
Catalogue source: John Deere Africa & Middle East (AFME) · Checked 2026-10-04
Specifications
Key Specs4 specifications
- Gathering Chains
- Heavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)
- Gathering Chain Adjustment
- Spring loaded, self-adjusting
- Deck Plate Adjustment
- Hydraulic adjustment
- Row Spacings
- 70, 75, 76.2, 91.4, or 96.5 cm (27.6, 29.5, 30, 36, or 38 in.)
Corn Head12 specifications
- Gathering Points
- Four-position, low-profile floating type hinged above gathering chains
- Center And Outer Gatherings
- Hinged, quickly removable
- Gathering Chains
- Heavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)
- Minimum Clearance Between Gathering Chains And Ground (Imperial)
- 1.25 in.
- Minimum Clearance Between Gathering Chains And Ground (Metric)
- 32.0 mm
- Row Unit Drive
- Enclosed, submerged-in-lubricant gearbox, driven by single input hexagon shaft
- Gathering Chain Adjustment
- Spring loaded, self-adjusting
- Stalk Rolls
- Opposed, intermeshing, and chopping (two per row-unit)
- Deck Plate Adjustment
- Hydraulic adjustment
- Slip Clutch
- One per row-unit plus auger drive
- Trash Knives
- Full-length, one-piece, heat-treated steel
- Stalk Deflectors
- Factory-installed option
Dimensions16 specifications
- Approximate Overall Width With 27.6 in. (70 cm) Row Spacing
- 6.17 m (20.25 ft)
- Approximate Overall Width With 29.5 in. (75 cm) Row Spacing
- 6.17 m (20.25 ft)
- Approximate Overall Width With 30 in. (76.2 cm) Row Spacing
- 6.15 m (20.4 ft)
- Approximate Overall Width With 36 in. (91.4 cm) Row Spacing
- 7.7 m (25.2 ft)
- Approximate Overall Width With 38 in. (96.5 cm) Row Spacing
- 7.6 m (25 ft)
- Points In Operating Position (Lowered)
- 3.2 m (10.58 ft)
- Points Folded Up With 27.6 in. (70 cm) Row Spacing
- 2.6 m (8.58 ft)
- Points Folded Up With 29.5 in. (75 cm) Row Spacing
- 2.6 m (8.58 ft)
- Points Folded Up With 30 in. (76.2 cm) Row Spacing
- 2.6 m (8.58 ft)
- Points Folded Up With 36 in. (91.4 cm) Row Spacing
- 3.2 m (10.58 ft)
- Points Folded Up With 38 in. (96.5 cm) Row Spacing
- 3.2 m (10.58 ft)
- Approximate Shipping Weight (Includes Shipping Skid) non Stalk Master
- 27.6-in. (70-cm) row spacing: 5880 lb (2667 kg); 29.5-in. (75-cm): 9425 lb (4275 kg); 30-in. (76.2-cm): 6431 lb (2917 kg); 36-in. (91.4-cm): 6094 lb (2764 kg); 38-in. (96.5-cm): 8741 lb (3965 kg)
- Approximate Shipping Weight (Includes Shipping Skid) Stalk Master
- 27.6-in. (70-cm) row spacing: 5880 lb (2667 kg); 29.5-in. (75-cm): 9425 lb (4275 kg); 30-in. (76.2-cm): 6431 lb (2917 kg); 36-in. (91.4-cm): 6094 lb (2764 kg); 38-in. (96.5-cm): 8741 lb (3965 kg)
- Row Spacings
- 70, 75, 76.2, 91.4, or 96.5 cm (27.6, 29.5, 30, 36, or 38 in.)
- Standard Weight non Stalk Master
- 27.6-in. (70-cm) row spacing: 5886 lb (2670 kg); 29.5-in. (75-cm): 5860 lb (2658 kg); 30-in. (76.2-cm): 5677 lb (2575 kg); 36-in. (91.4-cm): 6085 lb (2760 kg); 38-in. (96.5-cm): 5483 lb (2487 kg)
- Standard Weight Stalk Master
- 27.6-in. (70-cm) row spacing: 6431 lb (2917 kg); 29.5-in. (75-cm): 6094 lb (2764 kg); 30-in. (76.2-cm): 6237 lb (2829 kg); 36-in. (91.4-cm): 6777 lb (3074 kg); 38-in. (96.5-cm): 5880 lb (2667 kg)
Additional Information1 specifications
- Date Collected
- 2020-06-15