John Deere 550K Crawler Dozer
Crawler Dozers
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(208) 324-2900
Features
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Operating Weight: 8,981–9,544 kg (19,758–21,000 lb.)
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Engine Net Power: 69 kW (92 hp) at 2,200 rpm
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Blade Width Range: 2,667–3,150 mm (105–124 in.)
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Track on Ground: 2,184 mm (86 in.)
Specifications
CAPACITIES - Blade - Capacity, m³ (yd³): |
1.8 (2.4) |
CAPACITIES - Fuel Tank, ltr (gallons (US)): |
202 (53.45) |
CAPACITIES - Hydraulic Tank, ltr (gallons (US)): |
100 (26.42) |
DIMENSIONS - Blade - Dig Depth, mm (inches): |
523 (20.6) |
DIMENSIONS - Blade - Tilt, mm (ft/in): |
363 (1 ft 2 in) |
DIMENSIONS - Blade - Width, mm (ft/in): |
2667 (8 ft 9 in) |
DIMENSIONS - Ground Clearance, mm (inches): |
329 (13) |
DIMENSIONS - Height - Max, mm (ft/in): |
2799 (9 ft 2 in) |
DIMENSIONS - Length - PAT Blade Straight, mm (ft/in): |
4016 (13 ft 2 in) |
DIMENSIONS - Steering - Differential: |
No |
DIMENSIONS - Track Gauge, mm (ft/in): |
1549 (5 ft 1 in) |
DIMENSIONS - Track Length - On Ground, mm (ft/in): |
2184 (7 ft 2 in) |
DRIVELINE - Displacement, ltr (Inches³): |
4.5 (276) |
DRIVELINE - Engine Manufacturer : |
John Deere |
DRIVELINE - Engine Model: |
PowerTech PWS 4045 |
DRIVELINE - Engine Output - Net, kW (hp): |
69 (92) |
DRIVELINE - Final Drive: |
Triple Reduction - Planetary |
DRIVELINE - Ground Contact Area, cm² (Inches²): |
19974 (3096) |
DRIVELINE - Number Of Shoes: |
40 |
DRIVELINE - Rated Speed, rpm: |
2200 |
DRIVELINE - Shoe - Pitch, mm (inches): |
160 (6.3) |
DRIVELINE - Shoe - Type: |
Single Grouser - Moderate Service |
DRIVELINE - Speeds Mode 1 - Forward: |
1 |
DRIVELINE - Speeds Mode 1 - Reverse: |
1 |
DRIVELINE - Track Rollers: |
6 |
DRIVELINE - Transmission Type: |
Hydrostatic |
PERFORMANCE - Ground Bearing Pressure, kPa (PSI): |
44.1 (6.4) |
PERFORMANCE - Implement Pump - Flow, lt/min (gallons (US) / min): |
80 (21) |
PERFORMANCE - Implement Pump - Pressure, bar (PSI): |
206.84 (3000) |
PERFORMANCE - Implement Pump - Type: |
Gear |
PERFORMANCE - Speed - Forward Maximum, kph (mph): |
8 (5) |
PERFORMANCE - Speed - Reverse Maximum, kph (mph): |
8 (5) |
WEIGHTS - Operating Weight, kg (lbs): |
8981 (19758) |
Undercarriage
Maximum Life undercarriage features SC-2™-coated bushings, larger components and stronger seals for longer wear life compared to basic undercarriage.
Cab & Controls
Cab-forward design provides excellent visibility to the blade.
Enhance your operator's grading skills with ergonomic T-bar hydraulic control.
Exclusive Total Machine Control monitor allows operator to customize machine operation and response to personal preferences.
Grade Control Ready
Open-architecture design makes adding the grade-control system simple.
Simple Maintenance
Hinged engine side shields swing open wide and the front grille tilts forward for convenient access to dipsticks, fill tubes, batteries, master electrical shutoff, the backside of the cooler, and filters.
Engine
Engine employs field-proven cooled exhaust gas recirculation (EGR), easy-to-maintain high-uptime exhaust filters, and selective catalytic reduction (SCR).
Standard Eco mode automatically adjusts engine power and transmission settings for fuel optimization.
Hydrostatic Transmission
Infinitely variable range to 8 km/h (5 mph) gives total flexibility to match ground speed to the load.
Speeds up or slows down each track to provide full-power turns.
Counterrotation an operator to overcome heavy corner loads and quickly reposition the blade on the go. Provides space-saving spot turns, too.
