Model 420W in all-green livery at the John Deere Commons in Moline in 2002. Model 420W, showing the ... With new carburetors and an increase in rated engine speed to 1, 850 rpm, they represented a 20 percent increase in power. This alsoanbsp;...
|Title||:||The John Deere Two-Cylinder Tractor Encyclopedia|
|Author||:||Don MacMillan, Wayne G. Broehl, Jr., Wayne G. Broehl|