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Case

550H LGP

Crawler Dozer

Operating Weight
14,960 lb
Max Speed - Forward
5.8 mph
Gross Power
80.0 hp
Net Power
70.0 hp
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Case 550H LGP Crawler Dozer
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Specifications

42 data points

Operating Specifications

Operating Specifications specifications
Operating Weight14,960 lb
Fuel Capacity30.5 gal
Cooling System Fluid Capacity4.2 gal
Final Drives Fluid Capacity1.6 gal
Engine Oil Capacity2.8 gal
Hydraulic Fluid Capacity10.4 gal
Operating Voltage12 V
Alternator Supplied Amperage65 A

Engine

Engine specifications
Engine Model4T-390
Displacement239 in³
Power Measured @2,200 rpm
Gross Power80.0 hp
Net Power70.0 hp
Number of Cylinders4
AspirationTurbocharged
Torque Measured @1,500 rpm
Max Torque220 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 Cab103 in
Length of Track on Ground78 in
Width Over Tracks91 in
Length w/ Blade157 in

Transmission

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

Undercarriage

Undercarriage specifications
Ground Pressure4 psi
Track Gauge65 in
Number of Track Rollers per Side6
Number of Shoes per Side37
Number of Carrier Rollers per Side1
Standard Shoe Size26 in
Ground Contact Area4,056 in³
Track Pitch6 in

Standard Blade

Standard Blade specifications
Width110 in
Height33 in
Capacity1.90 yd³
Blade Angle (both directions)25 °

Comparable machines

Other crawler dozers in a similar weight class.