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Comparison · Tractor

Case IH Magnum 340 vs John Deere 9RX 640

The John Deere 9RX 640 has about 88% more engine power (477 kW (640 hp) vs 254 kW (341 hp)).

Beyond the numbers, compare local dealer support, parts availability and resale value for Case IH and John Deere in your region: over the life of a machine they often matter more than small specification differences.

Case IH Magnum 340 tractor
Case IH Case IH Magnum 340
John Deere 9RX 640
John Deere John Deere 9RX 640
Operating weight ——
Engine power 254 kW (341 hp)477 kW (640 hp)
Rated power ≈254 kW (340 hp)≈477 kW (640 hp)
Engine FPT 8.7 L—
Transmission Full powershift or CVXDrive—
Running gear Wheels or Rowtrac4 tracks
Steering —Articulated
Strengths
  • + Comfortable, quiet cab
  • + Rowtrac option for compaction control
  • + AFS precision farming
  • + Huge drawbar power
  • + Low ground pressure
Watch-outs
  • − Heavy without careful ballast management
  • − Very large implements needed
Full Magnum 340 reviewFull 9RX 640 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.