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Case

550H LT

Crawler Dozer

Operating Weight
14,317 lb
Max Speed - Forward
5.8 mph
Gross Power
75.0 hp
Net Power
67.0 hp
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Case 550H LT Crawler Dozer
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Specifications

42 data points

Operating Specifications

Operating Specifications specifications
Operating Weight14,317 lb
Fuel Capacity30.5 gal
Cooling System Fluid Capacity4.2 gal
Final Drives Fluid Capacity1.5 gal
Engine Oil Capacity2.8 gal
Hydraulic Fluid Capacity10.3 gal
Operating Voltage12 V
Alternator Supplied Amperage65 A

Engine

Engine specifications
Engine Model4-390
Displacement239 in³
Power Measured @2,200 rpm
Gross Power75.0 hp
Net Power67.0 hp
Number of Cylinders4
AspirationNatural
Torque Measured @1,600 rpm
Max Torque181 lb-ft
MakeCase

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity21.9 gal/min
Relief Valve Pressure2,500 psi

Dimensions

Dimensions specifications
Ground Clearance15 in
Height - Top of Cab102 in
Length of Track on Ground78 in
Width Over Tracks70 in
Length w/ Blade157 in

Transmission

Transmission specifications
Max Speed - Forward5.8 mph
Max Speed - Reverse6.4 mph
Transmission TypeCase constant -mesh modulated transmission
Number of Forward Gears4
Number of Reverse Gears4

Undercarriage

Undercarriage specifications
Ground Pressure6 psi
Track Gauge65 in
Number of Track Rollers per Side6
Number of Shoes per Side37
Number of Carrier Rollers per Side1
Standard Shoe Size16 in
Ground Contact Area2,496 in³
Track Pitch6 in

Standard Blade

Standard Blade specifications
Width97 in
Height33 in
Capacity1.90 yd³
Blade Angle (both directions)25 °

Comparable machines

Other crawler dozers in a similar weight class.