4WD and Track Tractors
9R 640
- Engine HP1: 691 Max / 640 hp Rated
- Fully integrated precision ag technology
- e18™ PowerShift Transmission
- Choice of three different cab and visibility packages
- JD14X (13.6L) Engine
1Engine power PS (hp ISO) at max engine power speed (ECE-R120). John Deere Standard RES10080, SAE Standards J1995.