

Hydrostatic transmissions have updated electronic control systems, and motors were upgraded from a two-speed design to variable displacement. A push button throttle replaces the rotary dial to control rpm. Browse a wide selection of new and used DEERE 550 Crawler Dozers for sale near you at Login Dealer Login VIP Portal Register.

EcoMode optimizes fuel economy and can save up to 20 percent in fuel, according to Deere. DPF cleaning occurs automatically, and the machine requires DEF.

The John Deere 450 dozer is powered by a six-cylinder diesel engine that produces 105 horsepower.
#JOHN DEERE 550 DOZER SERIES#
It was designed as a replacement for the older John Deere 440 dozer. Models 550K, 650K, and 700K have been added to the John Deere K Series crawler dozers and updated with Tier 4-Final engines: A 92-horsepower PowerTech 4.5L. The John Deere 450 dozer was first introduced in the early 1970s. Models 550K, 650K, and 700K have been added to the John Deere K Series crawler dozers and updated with Tier 4-Final engines: A 92-horsepower PowerTech 4.5L in the 550K, 104-horsepower PowerTech 4.5L in the John Deere 650K dozer, and a 130-horsepower PowerTech 6.8L in the 700K. Here are some things you may not know about the John Deere 450 dozer: 1.
