Categories ↠ Combines / Harvesters ↠ John Deere 7721

John Deere 7721 Combine Harvester

Category: Combines / Harvesters ➔
Manufacturer: John Deere ➔
Model: 7721 ➔

Cleaning System

Cleaning Fan Speed - High	1090 rpm
Cleaning Fan Speed - Low	308 rpm
Cleaning system width	55.20 in (140.21 cm)

Dimensions

Transport height	149.30 in (379.22 cm)
Transport length	509.50 in (1,294.13 cm)
Transport width	14.70 ft (4.48 m)
Unloader clearance	12,532.90 ft (3,820.03 m)
Unloader reach	13,353.10 ft (4,070.02 m)

HEADER

Auger diameter	23.90 in (60.71 cm)
Conveyor speed	7,956.00 mph (12,803.91 kph)
HEADER Type	Centre feed
Width - Table	12,401.60 ft (3,780.01 m)

Operating Specifications

Operating Weight w/o Attachment

16,336.30 lbs (7,410.03 kg)

Threshing

Concave Area	1,161.00 cu in (19,025.42 cu cm)
Rotor Diameter	22.10 in (56.13 cm)
Rotor Speed - High	1200 rpm
Rotor Speed - Low	430 rpm
width	55.20 in (140.21 cm)

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