John Deere S7 900 Combine Harvester Specs

Category: Combines / Harvesters ➔
Manufacturer: John Deere ➔
Model: S7 900 ➔

Additional Information

John Deere S7 900 Combine Harvester Additional Information specifications
Country of Manufacture	USA, East Moline, Illinois — Starting 2026 Model Year
Date Collected	2023-11-14 — Starting 2026 Model Year

Capacities

John Deere S7 900 Combine Harvester Capacities specifications
Fuel Tank Capacity	330.00 gal (1,249.05 l) — Starting 2026 Model Year

Cleaning

John Deere S7 900 Combine Harvester Cleaning specifications
Chaffer Area	26.9 sq ft — Starting 2026 Model Year
Cleaning Fan Speed - Maximum	1350 rpm — Starting 2026 Model Year
Cleaning Fan Speed - Minimum	620 rpm — Starting 2026 Model Year
Front Chaffer	5.4 sq ft — Starting 2026 Model Year
Sieve Area	22.6 sq ft — Starting 2026 Model Year
Total Cleaning Area (Louvered)	54.9 sq ft — Starting 2026 Model Year

Dimensions & Weights

John Deere S7 900 Combine Harvester Dimensions & Weights specifications
Base Machine Weight	49,141.00 lbs (22,290.01 kg) — Starting 2026 Model Year
Front Axle Weight	24,511.00 lbs (11,118.02 kg) — Starting 2026 Model Year

Engine

John Deere S7 900 Combine Harvester Engine specifications
Emissions Certifications	Final Tier 4 / Tier 3 (Australia/New Zealand) — Starting 2026 Model Year
Engine Make	John Deere JD14 13.6 L — Starting 2026 Model Year
Maximum Engine Power	617.00 hp (460.10 kw) — Starting 2026 Model Year
Power Boost @ Rated Speed	50.00 hp (37.29 kw) — Starting 2026 Model Year
Rated Engine Power	543.00 hp (404.92 kw) — Starting 2026 Model Year
Rated Engine Speed	2000 rpm — Starting 2026 Model Year

Feeding

John Deere S7 900 Combine Harvester Feeding specifications
Conveyor Chain Slat Type	Four-strand chain with formed steel slats — Starting 2026 Model Year
Feed Accelerator, Stone Trap (FAST)	Standard — Starting 2026 Model Year
Feed Accelerator, Stone Trap (FAST) - Reverser	Standard — Starting 2026 Model Year
Feeding Drive Type	Fixed or multi-speed — Starting 2026 Model Year
Feeding Length	67.90 in (172.47 cm) — Starting 2026 Model Year
Feeding Width	55.00 in (139.70 cm) — Starting 2026 Model Year

Grain Handling

John Deere S7 900 Combine Harvester Grain Handling specifications
Grain Tank Size	400 bu — Starting 2026 Model Year
Peak Unloading Rate	4.2 bu/sec — Starting 2026 Model Year
Unloading Auger Length	22.5, 26 or 28.5 ft — Starting 2026 Model Year

Key Specs

John Deere S7 900 Combine Harvester Key Specs specifications
Concave Area	11.8 sq ft — Starting 2026 Model Year
Engine Make	John Deere JD14 13.6 L — Starting 2026 Model Year
Fuel Tank Capacity	330.00 gal (1,249.05 l) — Starting 2026 Model Year
Grain Tank Size	400 bu — Starting 2026 Model Year
Maximum Engine Power	617.00 hp (460.10 kw) — Starting 2026 Model Year
Peak Unloading Rate	4.2 bu/sec — Starting 2026 Model Year
Rated Engine Power	543.00 hp (404.92 kw) — Starting 2026 Model Year
Rotor Diameter	30.00 in (76.20 cm) — Starting 2026 Model Year
Rotor Length	123.00 in (312.42 cm) — Starting 2026 Model Year
Separating Area	21.4 sq ft — Starting 2026 Model Year
Total Cleaning Area (Louvered)	54.9 sq ft — Starting 2026 Model Year

Threshing / Separating

John Deere S7 900 Combine Harvester Threshing / Separating specifications
Concave Area	11.8 sq ft — Starting 2026 Model Year
Discharge Grate Area	4.8 sq ft — Starting 2026 Model Year
Rotor Diameter	30.00 in (76.20 cm) — Starting 2026 Model Year
Rotor Length	123.00 in (312.42 cm) — Starting 2026 Model Year
Rotor Speed Range - High	400-1000 rpm — Starting 2026 Model Year
Rotor Speed Range - Low	210-530 rpm — Starting 2026 Model Year
Separating Area	21.4 sq ft — Starting 2026 Model Year
Separator Type	Rotary — Starting 2026 Model Year

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