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John Deere's updated 550K and 650K and the 700K include PowerTech Tier 4 Final engines, Eco mode and updated optional electrohydraulic control systems.
- PowerTech 4.5L diesel engine on 550K (92 hp) and 650K (104 hp); PowerTech 6.8L diesel engine with 130 hp on 700K
- Eco Mode maintains ground speed by automatically adjusting engine speed and transmission settings based on lad
- Motors upgraded from two-speed design to variable displacement design
- Blade shake feature with EH controls causes blade to shake to help shed material from blade
- Push button throttle controls engine rpm
- Hydrostatic transmission
- 700K blade options: 120-in. blade on XLT frame; 126-in. blade; 132-in. blade on LGP frame; and 144-in. blade
- 700K equipped with John Deere V-cool package with on-demand hydraulically driven fan that isolates coolers from dust
- Automatic hydraulic reversing fan optional for all models
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