2024 John Deere Corn Heads CR8
- Year 2024
- Make John Deere
- Model Corn Heads
2024 John Deere Corn Heads CR8
Folding Corn HeadMinimize tire and track damage from stubble with Stalk Deflectors
Easily harvest down and leaning corn with Active End Fenders
Size residue less than 6 inches with RowMax™ Chopping Stalk Rolls
Features may include:
- More bushels per hour and more acres per day
- All-day performance in all crops and conditions
- Treat residue like an asset rather than an afterthought
- Harvest down crops with confidence
Drivetrain
Drive System
Row unit drive | driven by single input hexagon shaft
Drivetrain
Enclosed
Gearbox
Submerged-in-lubricant
Clutch
Slip: One per row-unit plus auger drive
Dimensions
Dimensions
Minimum clearance between gathering chains and ground: 1.25 in. (32 mm) | Row spacings: 27.6, 29.5, 30, 36, or 38 in.(70, 75, 76.2, 91.4, or 96.5 cm)
Overall Width
Approximate With 27.6-in. (70-cm ) row spacing: 20.25 ft (6.17 m) / With 29.5-in. (75-cm ) row spacing: 20.01 ft (6.1 m) / With 30-in. (76.2-cm) row spacing: 20.4 ft (6.15 m) / With 36-in. (91.4-cm ) row spacing: 25.2 ft (7.7 m) / With 38-in. (96.5-cm) row spacing: 25 ft (7.6 m)
Width
Approximate folded: Points in operating position (lowered) 10.58 ft (3.2 m) / Points folded up (service position) With 27.6-in. (70-cm) row spacing: 8.58 ft (2.6 m) / With 29.5-in. (75-cm) row spacing: 2.6 m / With 30-in. (76.2-cm) row spacing: 2.6 m / With 36-in. (91.4-cm) row spacing: 3.2 m (25.2 ft) / With 38-in. (96.5-cm) row spacing: 3.2 m
Weights
Weight, As Shipped
With 70-cm (27.6-in.) row spacing: 5880 lb (2667 kg) / With 75-cm (29.5-in.) row spacing: 9425 lb (4275 kg) / With 76.2-cm (30-in.) row spacing: 6431 lb (2917 kg) / With 91.4-cm (36-in.) row spacing: 6094 lb (2764 kg) / With 38-in. (96.5-cm) row spacing: 8741 lb (3965 kg)
Weight
With 70-cm (27.6-in.) row spacing: non StalkMaster™ 5886 or StalkMaster 6431 lb (2670 or 2917 lb) / With 75-cm (29.5-in.) row spacing: non StalkMaster 5860 or StalkMaster 6094 lb(2658 or 2764 kg) / With 76.2-cm (30-in.) row spacing: non StalkMaster 5677 or StalkMaster 6237 lb (2575 or 2829 kg) / With 91.4-cm (36-in.) row spacing: non StalkMaster 6085 or StalkMaster 6777 lb (2760 or 3074 kg) / With 96.5-cm (38-in.) row spacing: non StalkMaster 5483 or StalkMaster 5880 lb (2487 or 2667 kg)
Features
Features
Gathering points: Four-position, low-profile floating type hinged above gathering chains | Center and outer gatherings: Hinged, quickly removable | Stalk rolls: Opposed, intermeshing, and chopping (two per row-unit)
Construction Material
Gathering chains: Heavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link) | Trash knives: Full-length, one-piece, heat-treated steel
Adjustability
Gathering chain: Spring loaded, self-adjusting | Deck plate: Hydraulic adjustment