548 Forest Machine

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Get more forestry performance from the Cat® 548 Forest Machine. Purpose built for high production work, the 548 optimizes engine, hydraulics, technology and controls delivering peak efficiency and productivity. Enhanced hydraulics, specialized versions and work tools mean you can equip this machine for your specific forestry tasks.

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Displacement 428in³
Engine Model Cat C7.1
Engine Speed - Operation 1600r/min
Engine Speed - Travel 1800r/min
Gross Power 204HP
Gross Power - 1,800 rpm 204HP
Number of Cylinders 6
Estimated Operating Weight without Attachment - General Forestry, Processor 77942lb
Maximum Drawbar Pull 70320lbf
Maximum Speed - Rabbit 3mile/h
Maximum Speed - Turtle 1.6mile/h
Maximum Swing Speed (GF) 9.3r/min
Swing Torque (GF) 64441ft·lbf
Auxiliary Pump - Reach with Rotate: Maximum Flow 34.1gal/min
Auxiliary Pump - Reach with Rotate: Maximum Pressure 1499psi
Auxiliary Pump - Reach with Rotate: Pump Drive Gear Ratio 1.28:1
Main Pumps - Maximum Flow - Both Pumps 119.4gal/min
Main Pumps - Maximum Flow - Per Pump 59.7gal/min
Maximum System Pressure - Heavy Lift Mode 5511psi
Maximum System Pressure - Implements 5076psi
Maximum System Pressure - Swing 4424psi
Maximum System Pressure - Travel 5076psi
Cooling System 7.9gal (US)
DEF Tank 12.2gal (US)
Engine Crankcase 6.3gal (US)
Final Drive - Each 2.9gal (US)
Fuel Tank - CWT 261.4gal (US)
Hydraulic System - Total 75.3gal (US)
Hydraulic Tank 46.2gal (US)
Swing Drive 2.4gal (US)
Ground Clearance 30.5in
Track Gauge 110.6in
Track Length 198.2in
Undercarriage Pitch 8.5in
Boom Height 147.4in
Distance Between Idler and Sprocket Centerline 158.2in
Ground Clearance 30.5in
Height of Tilted Side Entry Cab 137in
Overall Height 164in
Overall Length (Reach) 495.7in
Tail Swing Radius 137.8in
Track Gauge 110.6in
Track Length 198.2in
Width - With 700 mm (28 in) Shoes 138.1in