John Deere 550J LT Dozer

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 9 ft (3 m)
Length of Track on Ground 7 ft (2 m)
Length w/ Blade 13 ft (4 m)
Width Over Tracks 7 ft (2 m)

Engine

Aspiration Altitude-compensating turbocharger
Displacement 276 cu in (4,523 cu cm)
Engine Model 4045T
Make Deere
Max Torque 263 lbs ft (357 nm)
Model 4045T
Net Power 80 hp (60 kw)
Number of Cylinders 4
Power Measured @ 2200 rpm
Torque Measured @ 1200 rpm

Hydraulic System

Pump Flow Capacity 15 gpm (57 lpm)
Pump type Gear
Relief Valve Pressure 3000 psi

Operating Specifications

Alternator Supplied Amperage 65 amps
Cooling System Fluid Capacity 4 gal (16 l)
Engine Oil Capacity 4 gal (14 l)
Final Drives Fluid Capacity 2 gal (7 l)
Fuel Capacity 47 gal (178 l)
Hydraulic Fluid Capacity 9 gal (33 l)
Operating Voltage 12 volts
Operating Weight 17,013 lbs (7,717 kg)

Standard Blade

Blade Angle (both directions) 22.2 degrees
Capacity 2 cu yd (2 cu m)
Height 33 in (83 cm)
Width 9 ft (3 m)

Transmission

Max Speed – Forward 5 mph (8 kph)
Max Speed – Reverse 5 mph (8 kph)
Transmission Type Hydrostatic

Undercarriage

Ground Contact Area 3,096 cu in (50,734 cu cm)
Ground Pressure 5.5 psi
Number of Shoes per Side 40
Number of Track Rollers per Side 6
Standard Shoe Size 18 in (46 cm)
Track Gauge 5 ft (2 m)
Track Pitch 6 in (16 cm)
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