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John Deere 850 P-Tier

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Features

Vision Systems

Side view from cab of the interior dozer showcasing controls and windows

To enhance awareness for confident navigation of busy work areas, optional rearview (backup) camera helps the operator see what’s behind the dozer on the in-cab monitor. Optional Advanced Vision System (AVS) includes two digital cameras mounted on the exterior left and right cab-light brackets plus an additional camera mounted to the front grille that integrate with the rearview (backup) camera for a single display on a dedicated in-cab monitor.

Grade Control Solutions

A yellow dozer with large blade, enclosed cab, and wide tracks pushing a pile of soil across an open construction site under a partly cloudy sky

John Deere precision construction technology enables operators to make accurate grading passes while significantly reducing re-work. The best part, our machine technology can be upgraded at any time, from entry level to advanced, now you have the flexibility to upgrade when the time is right.

Make Long Days Feel Shorter

View of an 850 P-Tier construction dozer moving soil

P-Tier dozers provide a quiet, comfortable ride with precise control, and convenience that is even better than previous John Deere cabs. Operators will appreciate improved visibility with clear sight lines to the blade corners, and all new touch screen displays

Specifications

Machine Dimensions

Overall Height to Roof135 in.
Overall Height to Roof3438 mm
Ground Clearance in Dirt15.5 in.
Ground Clearance in Dirt394 mm
Overall Length with Blade225 in.
Overall Length with Blade5727 mm
Blade Digging Depth28 in.
Blade Digging Depth704 mm
Blade Width (Straight)168 in.
Blade Width (Straight)4267 mm
Blade Tilt (Straight)21 in. / 541 mm
SAE Capacity (Mechanical Angle Blade)7.1 cu yd
SAE Capacity (Mechanical Angle Blade)5.4 m³

Serviceability

Fuel Tank Capacity with Lockable Cap116 gal.
Fuel Tank Capacity with Lockable Cap439 L
Hydraulic Reservoir and Filter Capacity30.9 qt
Hydraulic Reservoir and Filter Capacity117 L

Powertrain

Transmission TypeHydrostatic
Forward Travel Speed6 mph
Forward Travel Speed9.7 km/h
Reverse Travel Speed6 mph
Reverse Travel Speed9.7 km/h
Final Drives TypeDouble Reduction - Planetary

Hydraulics

TypeVariable Displacement Piston
Pump Capacity (High Flow)41 gpm
Pump Capacity (High Flow)155 L/min

Primary Undercarriage

Track Gauge96 in.
Track Gauge2438 mm
Shoes, Each Side45
Track Rollers, Each Side8
Track Length on Ground130 in.
Track Length on Ground3300 mm
Ground Contact Area10200 sq in.
Ground Contact Area65811 cm²
Ground Pressure5 psi
Ground Pressure34.4 kPa
Oscillation at Front RollerYes

Operating Weights

Base Weight51313 lb.
Base Weight23275 kg

Primary Engine Option

ManufacturerJohn Deere
ModelJD9
Displacement549 cu in.
Displacement9 L