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