Changes, upgrades — Deere’s 7R tractors get a fresh gearbox, smaller engines for some models, a re-jigged cab and, up the road, will use SCR and AdBlue. Here’s a look at what’s in store
New John Deere 7R tractors

DRIVING IMPRESSION: Changes, upgrades — Deere’s 7R tractors get a fresh gearbox, smaller engines for some models, a re-jigged cab and, up the road, will use SCR and AdBlue. Here’s a look at what’s in store

