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Comparison · Combine harvester

John Deere S790 vs John Deere X9 1100

The John Deere X9 1100 has about 26% more engine power (511 kW (685 hp) vs 405 kW (543 hp)).

John Deere S-series combine harvesting rice
John Deere John Deere S790
John Deere X9 1100
John Deere John Deere X9 1100
Operating weight ——
Engine power 405 kW (543 hp)511 kW (685 hp)
Max. engine power ≈405 kW (543 hp)—
Engine John Deere PowerTech 13.6 L—
Threshing system Single rotorTwin rotors
Grain tank ≈14,100 L (400 bu)≈21,500 L (610 bu)
Engine power —≈511 kW (690 hp)
Strengths
  • + Combine Advisor automation
  • + Strong dealer support
  • + Proven rotor design
  • + Huge capacity
  • + Advanced automation
Watch-outs
  • − Superseded at the top end by the X9 series
  • − Very high price
Full S790 reviewFull X9 1100 review

Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.