John Deere
S770 Combine
Combines
John Deere S770 combine with Combine Advisor™, Variable-Stream Rotor, ActiveYield™, and Gen 4 CommandCenter™ display.
Current product detail page listed in the official John Deere AFME sitemap; this does not assert a 2026 model year or confirmed Eswatini stock.
The AFME sitemap includes model-year-specific and legacy listings. Confirm current model, configuration, and Eswatini availability with SwaziTrac before quoting.
Model / part number: 322NZ
Technical specification source: Official manufacturer technical data
Catalogue source: John Deere Africa & Middle East (AFME) · Checked 2026-10-04
Specifications
Key Specs18 specifications
- Rated Engine Power (Imperial)
- 278 hp
- Rated Engine Power (Metric)
- 292 kW
- Rotor Length (Imperial)
- 0.1 in.
- Rotor Length (Metric)
- 0.3 cm
- Rotor Diameter (Imperial)
- 30.0 in.
- Rotor Diameter (Metric)
- 76.2 cm
- Concave Area (Imperial)
- 11.8 sq ft
- Concave Area (Metric)
- 1.1 m²
- Separating Area (Imperial)
- 16.6 sq ft
- Separating Area (Metric)
- 1.54 m²
- Total Cleaning Area (Louvered) (Imperial)
- 54.9 sq ft
- Total Cleaning Area (Louvered) (Metric)
- 5.1 m²
- Grain Tank Size (Imperial)
- 0 bu
- Grain Tank Size (Metric)
- 10 L
- Peak Unloading Rate (Imperial)
- 3.3 bu/sec
- Peak Unloading Rate (Metric)
- 120.0 L/s
- Fuel Tank Capacity (Imperial)
- 251 gal.
- Fuel Tank Capacity (Metric)
- 950 L
Machine Configuration1 specifications
- Drive Type
- Fixed or variable or multi-speed
Engine7 specifications
- Engine Model
- 9.0 L
- Emissions Certifications
- Tier 2
- Rated Engine Speed
- 2 rpm
- Rated Engine Power (Imperial)
- 278 hp
- Rated Engine Power (Metric)
- 292 kW
- Power Boost @ Rated Speed (Imperial)
- 34 hp
- Power Boost @ Rated Speed (Metric)
- 25 kW
Feeding7 specifications
- Feeding Drive Type
- Fixed or variable or multi-speed
- Conveyor Chain Slat Type
- Cast iron
- Feeding Width (Imperial)
- 0.1 in.
- Feeding Width (Metric)
- 0.1 cm
- Feeding Length (Imperial)
- 0.1 in.
- Feeding Length (Metric)
- 0.2 cm
- Feed Accelerator, Stone Trap (FAST)
- Reverser Standard
Threshing / Separating13 specifications
- Separator Type
- Rotary
- Rotor Length (Imperial)
- 0.1 in.
- Rotor Length (Metric)
- 0.3 cm
- Rotor Diameter (Imperial)
- 30.0 in.
- Rotor Diameter (Metric)
- 76.2 cm
- Rotor Speed Range Low
- 210 rpm
- Rotor Speed Range High
- 1 rpm
- Concave Area (Imperial)
- 11.8 sq ft
- Concave Area (Metric)
- 1.1 m²
- Separating Area (Imperial)
- 16.6 sq ft
- Separating Area (Metric)
- 1.54 m²
- Discharge Grate Area (Imperial)
- 3.9 sq ft
- Discharge Grate Area (Metric)
- 0.36 m²
Cleaning8 specifications
- Front Chaffer (Imperial)
- 5.4 sq ft
- Front Chaffer (Metric)
- 0.5 m²
- Chaffer Area (Imperial)
- 26.9 sq ft
- Chaffer Area (Metric)
- 2.5 m²
- Total Cleaning Area (Louvered) (Imperial)
- 54.9 sq ft
- Total Cleaning Area (Louvered) (Metric)
- 5.1 m²
- Cleaning Fan Speed Minimum
- 620 rpm
- Cleaning Fan Speed Maximum
- 1.35 rpm
Grain Handling6 specifications
- Grain Tank Size (Imperial)
- 0 bu
- Grain Tank Size (Metric)
- 10 L
- Unloading Auger Length (Imperial)
- 25.9 ft
- Unloading Auger Length (Metric)
- 7.9 m
- Peak Unloading Rate (Imperial)
- 3.3 bu/sec
- Peak Unloading Rate (Metric)
- 120.0 L/s
Capacities2 specifications
- Fuel Tank Capacity (Imperial)
- 251 gal.
- Fuel Tank Capacity (Metric)
- 950 L
Dimensions & Weights2 specifications
- Base Machine Weight (Imperial)
- 42 lb.
- Base Machine Weight (Metric)
- 18 kg
Additional Information1 specifications
- Country of Manufacture
- USA, East Moline, Illinois