John Deere S770
S Series Combines S770
Overview:
No matter the harvest conditions or the operator, the new S700 Combines automatically give you consistent grain quality in a comfortable and easy-to-operate environment.
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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 | 548 cu in. (9.0 L) |
| Emission level | Final Tier 4 / Tier 2 (Australia/New Zealand) |
| Rated speed | 2,200 rpm |
| Rated power | 391/373 hp (292/278 kW) |
| Power boost @ rated speed | 34 hp (25 kW) |
| Fuel capacity | 250 gal. (950 L) |
| Engine family | --- |
| Feeding | |
| Drive type | Fixed or variable 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 | 555 sq in. (0.36 m2) |
| Cleaning | |
| Front chaffer | 801 sq in. (0.5 m2) |
| Front chaffer extension | --- |
| Pre cleaning | --- |
| 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 | 620-1,350 rpm |
| Grain handling | |
| Grain tank size | 300 bu (10,600 L) |