John Deere 550H LT Dozer

Dimensions

Width Over Tracks 6.59 ft in (2006 mm)
Height To Top Of Cab 9 ft in (2743 mm)
Length Of Track On Ground 7.17 ft in (2184 mm)
Ground Clearance 1.14 ft in (345 mm)
Length W/O Blade 13.26 ft in (4040 mm)

Undercarriage

Standard Shoe Size 18 in (457 mm)
Ground Pressure 5.4 psi (37.21 kPa)
Track Pitch 6.29 in (160 mm)
Ground Contact Area 3096 in2 (2 m2)
Number Of Track Rollers Per Side 6
Number Of Shoes Per Side 40

Engine Details

Number Of Cylinders 4
Engine Make John Deere
Engine Model 4045T
Net Power 80 hp (59.7 kw)
Power Measured @ 2200 rpm
Max Torque 255 lb ft (345.8 Nm)
Displacement 276 cu in (4.6 L)
Torque Measured @ 1200 rpm
Aspiration Altitude-compensating turbocharger

Operational Specs

Operating Weight 16800 lb (7636 kg)
Fuel Tank Capacity 47 gal (178 L)
Cooling System Fluid Capacity 4.3 gal (16 L)
Engine Oil Capacity 3.7 gal (14 L)
Hydraulic Fluid Capacity 8.5 gal (32.2 L)
Powertrain Fluid Capacity 11.3 gal (42.7 L)
Final Drives Fluid Capacity 1.8 gal (6.6 L)
Operating Voltage 12 V
Alternator Supplied Amperage 65 amps

Transmission

Transmission Type Dual-path, electronic-controlled, hydrostatic drive
Max Speed – Forward 5 mph (8 km/h)
Max Speed – Reverse 5 mph (8 km/h)

Hydraulic System

Pump Type Gear
Relief Valve Pressure 3000 psi (20685 kPa)
Pump Flow Capacity 15 gal/min (56.8 L/min)

Standard Blade

Width 8.8 ft in (2667 mm)
Height 32.5 in (826 mm)
Capacity 2.1 yd3 (1.6 m3)
Blade Angle (Both Directions) 22.2 degrees
Cutting Depth 20.6 in (523 mm)
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