John Deere 850L Crawler Dozer
| Make | John Deere |
| Model | 850L |
| Type | Crawler Dozers |
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Description
- 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.)
Models
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.
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.
Blade
Outside Dozer blade (OSD)
Mechanical Angle blade
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.
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.
Specifications
- CAPACITIES - Blade - Capacity, m³ (yd³): 4.5 (5.9)
- CAPACITIES - Fuel Tank, ltr (gallons (US)): 439 (116)
- CAPACITIES - Hydraulic Tank, ltr (gallons (US)): 117 (30.9)
- DIMENSIONS - Blade - Dig Depth, mm (inches): 704 (28)
- DIMENSIONS - Blade - Tilt, mm (ft/in): 541 (1 ft 9 in)
- DIMENSIONS - Blade - Width, mm (ft/in): 4267 (14 ft )
- DIMENSIONS - Ground Clearance, mm (inches): 394 (15.5)
- DIMENSIONS - Height - Max, mm (ft/in): 3344 (11 ft )
- DIMENSIONS - Length - PAT Blade Straight, mm (ft/in): 5727 (18 ft 9 in)
- DIMENSIONS - Steering - Differential: No
- DIMENSIONS - Track Gauge, mm (ft/in): 2438 (8 ft )
- DIMENSIONS - Track Length - On Ground, mm (ft/in): 3300 (10 ft 10 in)
- DRIVELINE - Displacement, ltr (Inches³): 9 (549)
- DRIVELINE - Engine Manufacturer : John Deere
- DRIVELINE - Engine Model: PowerTech PSS 6090
- DRIVELINE - Engine Output - Net, kW (hp): 168 (225)
- DRIVELINE - Final Drive: Direct Drive - Double Reduction
- DRIVELINE - Ground Contact Area, cm² (Inches²): 65811 (10200)
- DRIVELINE - Number Of Shoes: 45
- DRIVELINE - Oscillation: Yes
- DRIVELINE - Rated Speed, rpm: 1700
- DRIVELINE - Shoe - Pitch, mm (inches): 203 (8)
- DRIVELINE - Shoe - Type: Single Grouser - Moderate Service
- DRIVELINE - Speeds Mode 1 - Forward: 1
- DRIVELINE - Speeds Mode 1 - Reverse: 1
- DRIVELINE - Track Rollers: 8
- DRIVELINE - Transmission Type: Hydrostatic
- PERFORMANCE - Ground Bearing Pressure, kPa (PSI): 34.4 (5)
- PERFORMANCE - Implement Pump - Flow, lt/min (gallons (US) / min): 155 (41)
- PERFORMANCE - Implement Pump - Pressure, bar (PSI): 18.96 (275)
- PERFORMANCE - Implement Pump - Type: Variable Displacement Piston
- PERFORMANCE - Speed - Forward Maximum, kph (mph): 11 (6.8)
- PERFORMANCE - Speed - Reverse Maximum, kph (mph): 11 (6.8)
- WEIGHTS - Operating Weight, kg (lbs): 23275 (51313)
Features
- Track on Ground: 3,300 mm (130 in.)
- Engine Net Power: 168 kW (225 hp) at 1,700 rpm
- Operating Weight: 21,581–23,299 kg (47,578–51,365 lb.)
- Blade Width Range: 3,266–4,935 mm (129–194 in.) 
Copy Set
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.
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.
Blade
Outside Dozer blade (OSD)
Mechanical Angle blade
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.
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.
