John Deere
S7 900 Combine
Combines
John Deere S7 900 combine with predictive harvest automation, advanced sensing technology, and maximum harvesting productivity.
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: 331CZ
Technical specification source: Official manufacturer technical data
Catalogue source: John Deere Africa & Middle East (AFME) · Checked 2026-10-04
Specifications
Key Specs21 specifications
- Engine Make
- John Deere
- Rated Engine Power (Imperial)
- 543 hp
- Rated Engine Power (Metric)
- 405 kW
- Maximum Engine Power (Imperial)
- 617 hp
- Maximum Engine Power (Metric)
- 460 kW
- Rotor Length (Imperial)
- 123.0 in.
- Rotor Length (Metric)
- 312.0 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)
- 63.5 sq ft
- Total Cleaning Area (Louvered) (Metric)
- 5.9 m²
- Grain Tank Size (Imperial)
- 400 bu
- Grain Tank Size (Metric)
- 14 L
- Peak Unloading Rate (Imperial)
- 4.2 bu/sec
- Peak Unloading Rate (Metric)
- 150.0 L/s
- Fuel Tank Capacity (Imperial)
- 305 gal.
- Fuel Tank Capacity (Metric)
- 1155 L
Machine Configuration1 specifications
- Drive Type
- Fixed or multi-speed
Engine12 specifications
- Engine Make
- John Deere
- Engine Model
- PowerTech 13.6 L 830 cu in.
- Rated Engine Speed
- 2 rpm
- Rated Engine Power (Imperial)
- 543 hp
- Rated Engine Power (Metric)
- 405 kW
- Rated Engine Power (Other)
- 551 PS
- Maximum Engine Power (Imperial)
- 617 hp
- Maximum Engine Power (Metric)
- 460 kW
- Maximum Engine Power (Other)
- 625 PS
- Power Boost @ Rated Speed (Imperial)
- 50 hp
- Power Boost @ Rated Speed (Metric)
- 37 kW
- Power Boost @ Rated Speed (Other)
- 50 PS
Feeding7 specifications
- Feeding Drive Type
- Fixed or multi-speed
- Conveyor Chain Slat Type
- Cast iron
- Feeding Width (Imperial)
- 55.0 in.
- Feeding Width (Metric)
- 139.7 cm
- Feeding Length (Imperial)
- 67.9 in.
- Feeding Length (Metric)
- 172.5 cm
- Feed Accelerator, Stone Trap (FAST)
- Standard
Threshing / Separating13 specifications
- Separator Type
- Rotary
- Rotor Length (Imperial)
- 123.0 in.
- Rotor Length (Metric)
- 312.0 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)
- 4.8 sq ft
- Discharge Grate Area (Metric)
- 0.45 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)
- 63.5 sq ft
- Total Cleaning Area (Louvered) (Metric)
- 5.9 m²
- Cleaning Fan Speed Minimum
- 620 rpm
- Cleaning Fan Speed Maximum
- 1.35 rpm
Grain Handling6 specifications
- Grain Tank Size (Imperial)
- 400 bu
- Grain Tank Size (Metric)
- 14 L
- Unloading Auger Length (Imperial)
- 28.5 ft
- Unloading Auger Length (Metric)
- 8.7 m
- Peak Unloading Rate (Imperial)
- 4.2 bu/sec
- Peak Unloading Rate (Metric)
- 150.0 L/s
Capacities2 specifications
- Fuel Tank Capacity (Imperial)
- 305 gal.
- Fuel Tank Capacity (Metric)
- 1155 L
Dimensions & Weights4 specifications
- Front Axle Weight (Imperial)
- 24 lb.
- Front Axle Weight (Metric)
- 11 kg
- Base Machine Weight (Imperial)
- 49 lb.
- Base Machine Weight (Metric)
- 22 kg
Additional Information1 specifications
- Date Collected
- 14-November-2023