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850L

Crawler Dozers | John Deere

Fort Kent Parts
207.834.6701
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Your Preferred Store
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KEY MACHINE SPECS
  • Net Power: 168 kW (225 hp) at 1,700 rpm 
  • Operating Weight: 21,581–23,299 kg (47,578–51,365 lb.)
  • Track on Ground: 3,300 mm (130 in.)

Overview

Product Brochures

Features

Engine

  • PowerTech™ PSS 9.0L diesel engine. This EPA Final Tier 4 (FT4)/EU Stage IV-certified engine delivers a winning combination of performance, fluid efficiency, and reliability.

Grade Control Ready

  • SmartGrade, John Deere’s mastless machine-control solution, is fully integrated, easy to run, and available from the factory.

  • Topcon, Leica and Trimble also supported.

Cab & Controls

  • An angled seat allows for a clear view to the ripper.

  • Ergonomic joysticks, ample storage, and automatic temperature control also provides daylong comfort and convenience.

Blade

  • At 172 inches, the Power-Angle-Tilt (PAT) blade is the widest in its class — helping to increase productivity, especially when grading.

  • Outside Dozer blade (OSD)

  • Mechanical Angle blade

Simple Maintenance

  • Enlarged service doors provide quick access to checkpoints and filters.

  • Extended service intervals help minimize maintenance and expense.

  • Standard hydraulic reversing fan automatically back-blows the cooler cores at preset intervals.

Specifications

DRIVELINE

  • Engine Manufacturer John Deere
  • Engine Model PowerTech PSS 6090
  • Displacement, ltr (Inches³) 9 (549)
  • Rated Speed, rpm 1700
  • Engine Output - Net, kW (hp) 168 (225)
  • Transmission Type Hydrostatic
  • Speeds Mode 1 - Forward 1
  • Speeds Mode 1 - Reverse 1
  • Final Drive Direct Drive - Double Reduction
  • Track Rollers 8
  • Shoe - Pitch, mm (inches) 203 (8)
  • Shoe - Type Single Grouser - Moderate Service
  • Ground Contact Area, cm² (Inches²) 65811 (10200)
  • Number Of Shoes 45
  • Oscillation Yes

DIMENSIONS

  • Height - Max, mm (ft/in) 3344 (11 ft )
  • Ground Clearance, mm (inches) 394 (15.5)
  • Track Length - On Ground, mm (ft/in) 3300 (10 ft 10 in)
  • Length - PAT Blade Straight, mm (ft/in) 5727 (18 ft 9 in)
  • Track Gauge, mm (ft/in) 2438 (8 ft )
  • Blade - Width, mm (ft/in) 4267 (14 ft )
  • Blade - Dig Depth, mm (inches) 704 (28)
  • Blade - Tilt, mm (ft/in) 541 (1 ft 9 in)
  • Steering - Differential No

CAPACITIES

  • Fuel Tank, ltr (gallons (US)) 439 (116)
  • Hydraulic Tank, ltr (gallons (US)) 117 (30.9)
  • Blade - Capacity, m³ (yd³) 4.5 (5.9)

PERFORMANCE

  • Speed - Forward Maximum, kph (mph) 11 (6.8)
  • Speed - Reverse Maximum, kph (mph) 11 (6.8)
  • Ground Bearing Pressure, kPa (PSI) 34.4 (5)
  • Implement Pump - Type Variable Displacement Piston
  • Implement Pump - Flow, lt/min (gallons (US) / min) 155 (41)
  • Implement Pump - Pressure, bar (PSI) 18.96 (275)

WEIGHTS

  • Operating Weight, kg (lbs) 23275 (51313)

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