John Deere S650

Features
- Flexible cab options
- High-performance S-Series cleaning system reduces slope sensitivity
- Variable drive
- 250-bu (8,900-L) S-Series grain tank
Specifications
Manufacturer | John Deere |
Model | S650 S-Series Combine (2017) |
Engine | |
Engine type | 548 cu in. ( 9.0 L ) |
Emission level | Final Tier 4 / Tier 2 (Australia/New Zealand) |
Rated speed | 2,200 rpm |
Rated power | 300 hp (225 kW ) |
Power boost @ rated speed | 34 hp (25 kW ) |
Fuel capacity | 250 gal. ( 950 L ) |
Feeding | |
Drive type | Variable |
Conveyor chain slat type | Cast iron |
Width | 55 in. (1,397 mm ) |
Length | 68 in. (1,727 mm ) |
Feed Accelerator, Stone Trap (FAST) | Standard |
Reverser | Standard |
Threshing/ Separating | |
Separator type | Rotary |
Rotor length | 123 in. ( 3,124 mm ) |
Rotor diameter | 30 in. ( 762 mm ) |
Rotor speed range | 210-1,000 rpm |
Concave area | 1,705 sq in. (1.1 m2 ) |
Separating area | 2,390 sq in. ( 1.54 m2 ) |
Discharge grate area | 555 sq in. ( 0.36 m2 ) |
Cleaning | |
Front chaffer | 801 sq in. (0.5 m2 ) |
Front chaffer extension | --- |
Chaffer | 3,824 sq in. ( 2.5 m2 ) |
Sieve area | 3,255 sq in. ( 2.1 m2 ) |
Total cleaning area (louvered) | 7,905 sq in. ( 5.1 m2 ) |
Cleaning fan speed | 620-1,200 rpm |
Grain handling | |
Grain tank size | 250 bu ( 8,900 L ) |
Unloading auger length | 21.5 ft ( 6.5 m ) |
Unloading rate | 2.2 bu/sec (77 L/s ) |
Base weight - less head | |
Total machine | 38,030 lb (17,250 kg ) |