John Deere 850K SmartGrade SmartGrade Crawler Dozer

School the Competition.

Your success depends on your ability to one-up your competition – and grade-control technology has become a must-have tool for maximizing productivity and minimizing daily operating costs.


Unlike traditional aftermarket grade-control systems, which are prone to theft and damage, and take time to set up, John Deere SmartGrade™ Dozers are purpose built. Combining the power of Topcon 3D-MC2 technology with the Deere track load-sensing system, these highly productive crawlers feature a fully integrated grade-control system that is as easy to set up as it is to run. And they're backed by our legendary Deere dealer network.

  • 6.8L Final Tier 4 (FT4)-certified engine
  • Fully integrated grade-control system
  • Dura-Trax™ system
Online Brochures
Net Power152kW (205 hp)
at 1,800 rpm
Base Weight21 036 kg
(46,376 lb.)
Track on Ground3284 mm (129 in.)
Blade Width Range4013 mm (158 in.) – 4267 mm (168 in.)