Features & Specs
  • 4.5 L Interim Tier 4 certified engine
  • Hydrostatic drivetrain with Total Machine Control (TMC)
  • Heavy-duty Deere Dura-Trax undercarriage (XLT and LGP configurations)
  • Best-in-class 360 degree visibility
  • Sealed-switch module for fingertip control
  • Hydraulically-drive cooling fan for fuel efficiency and quiet operation
  • Best-in-class access to service and maintenacne points for maximum uptime
  • With John Deere WorkSight™, JDLink™ monitoring provides real-time machine utilization and health data, plus location information. Fleet Care proactively suggests maintenance to correct problems early before they turn into costly downtime. And Service ADVISOR™ Remote enables your dealer to read diagnostic codes, record performance data, and even update software without a trip to the jobsite. It’s the most comprehensive, easy-to-use suite of technology available for increasing uptime and productivity while lowering operating costs. And it’s only available from John Deere.
Horsepower 85
Blade Width 105"-124"
Weight 19,300 lbs
Fuel Tank Capacity 62 gal.
Fuel Consumption 1.4-2.8 gal/hr
Blade Capacity 2.1-2.3 cu yd
Height 9 ft 0 in
Length 13 ft. 10 in.


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Competitive Models
Case 750L
Cat D4K2/LGP
Komatsu D37EX-22
Komatsu D37PX-22


John Deere 550K Crawler Dozer

Engine
Manufacture and Model John Deere PowerTech PWX 4045
Non-Road Emission Standards EPA Interim Tier 4/EU Stage IIIB
SAE Net Rated Power 85 hp (63 kW) @ 2,200 rpm
Net Peak Torque 276 lb. ft. (375 Nm) @ 1,200 rpm
Displacement 276 cu. in. (4.5 L)
Air Cleaner Vacuum-aspirated dual-element dry canister
Electrical System 24 volt with 100 amp alternator
Cooling Fan Variable-speed suction fan with optional reversing feature

Transmission      
Travel Speeds 5.0 mph (8.0 km/h)

Capacities      
Fuel Tank 62.5 gal. (237 L)
Cooling System with Recovery Tank 6 gal. (22.6 L)
Engine Oil with Filter 20 qt. (19 L)
Transmission Reservoir with Filter 14.7 gal (55.6 L)
Hydraulic Reservoir and Filter 9 gal. (34 L)

Undercarriage 550K XLT 550K LGP
Tracks John Deere Dura-Trax, features large deep-heat-treated, sealed, and lubricated track links and through-hardened, sealed, and lubricated rollers for maximum wear resistance
Track Gauge 61 in. (1549 mm) 69 in. (1753 mm)
Grouser Width (closed center, single bar) 18 in. (457 mm) 24 in. (610 mm)
Chain Sealed and Lubricated
Shoes (each side) 40
Track Rollers (single flange, each side) 7
Track Length on Ground 92 in. (2337 mm) 92 in. (2337 mm)
Ground Contact Area 3,329 sq. in. (21 479 cm2) 4,439 sq. in. (28 639 cm2)
Ground Pressure 5.79 psi (39.9 kPa) 4.57 psi (31.5 kPa)
Track Pitch 6.3 in. (160 mm) 6.3 in. (160 mm)

Operating Weights 550K XLT 550K LGP
Base Weight (with standard equipment, rollover protective structure, full fuel tank, and 175lb operator) 19,290 lb (8750 kg) 20,272 lb (9195 kg)


Overall Dimensions 550K XLT 550K LGP
A) Overall Height to Roof 9 ft. 0 in. (2747 mm) 9 ft. 1 in. (2758 mm)
B) Tread Depth with Single-Bar Grouser 1.9 in. (49 mm) 1.9 in. (49 mm)
C) Ground Clearance in Dirt 15.4 in. (391 mm) 15.4 in. (391 mm)
D) Overall Length 14 ft. 4 in. (4393 mm) 14 ft. 4 in. (4393 mm)
E) Length with Drawbar, Standard 13 ft. 9 in. (4179 mm) 13 ft. 9 in. (4179 mm)
E') Length with Drawbar, Extended 13 ft. 11 in. (4235 mm) 13 ft. 11 in. (4235 mm)
F) Blade Lift Height 32.2 in. (818 mm) 32.2 in. (818 mm)
G) Blade Digging Depth 19.7 in. (500 mm) 19.7 in. (500 mm)
H) Blade Cutting Edge Angle, Adjustable 52 to 60 degrees 52 to 60 degrees


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