John Deere 9RX 640
A 640 hp four-track tractor
The John Deere 9RX 640 is a four-track articulated tractor with 640 rated horsepower for broadacre farming.
+Strengths
- Huge drawbar power
- Low ground pressure
−Watch-outs
- Very large implements needed
Overview
The 9RX competes with the Case IH Steiger Quadtrac.
John Deere 9RX 640 specifications
| Rated power | ≈477 kW (640 hp) |
|---|---|
| Running gear | 4 tracks |
| Steering | Articulated |
Figures are typical for standard configurations as published by John Deere. Values vary by market, emissions tier, attachments and options; confirm with your dealer before purchase, transport or lifting.
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