John Deere S780

Features
- Combine Advisor™ package helps to set, optimize and automate main combine functions when conditions change
- Fully automated yield sensor calibration with ActiveYield™ supplies accurate data with no time spent calibrating
- Comfortable S700 cab is common with tractors and sprayers for ease of use
- Continued quality manufacturing of S-Series combines maximizes uptime and productivity
Specifications
Engine | |
Engine type | 824 cu in. (13.5 L) |
Emission level | Final Tier 4 / Tier 2 (Australia/New Zealand) |
Rated speed | 2,100 rpm |
Rated power | 473 hp (353 kW) |
Power boost @ rated speed | 50 hp (37 kW) |
Fuel capacity | 330 gal. (1,250 L) |
Engine family | --- |
Feeding | |
Drive type | Fixed or multi-speed |
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 | 698 sq in. (0.45 m2) |
Cleaning | |
Front chaffer | 801 sq in. (0.5 m2) |
Front chaffer extension | 1,224 sq in. (0.8 m2) |
Pre cleaning | --- |
Chaffer | 3,824 sq in. (2.5 m2) |
Sieve area | 3,255 sq in. (2.1 m2) |
Total cleaning area (louvered) | 9,145 sq in. (5.9 m2) |
Cleaning fan speed | 620-1,350 rpm |
Grain handling | |
Grain tank size | 400 bu (14,100 L) |
Unloading auger length | 2.5 or 26 ft (6.9 or 7.9 m2) |
Unloading rate | 3.8 bu/sec (135 L/s) |
Base weight - less head | |
Total machine | 45,746 lb (20,750 kg) |
Manufacturing location | |
Country | USA, East Moline, Illinois |
Additional information | |
Date collected | --- |