548 LL

Heavy Equipment

548 LL

Net Flywheel Power
239 HP / 178 kW
Gross Power
204 HP / 152 kW
Gross Power - 1,800 rpm
204 HP / 152 kW

The 548 LL features ultimate machine efficiency coupled with enhanced performance. Cat® components, purpose built upper and lower frames, and application specific linkage configurations increase machine up time and lower machine operating costs.

Engine
Gross Power - 1,800 rpm 204 HP / 152 kW
Engine Model Cat C7.1 ACERT
Net Flywheel Power 239 HP / 178 kW
Gross Power 204 HP / 152 kW
Engine Speed - Operation 1600 r/min
Engine Speed - Travel 1800 r/min
Displacement 428 r/min / 7.01 l
Number of Cylinders 6
Gross Power at 2,200 rpm 239 HP / 178 kW
Dimensions - Log Loader - Under/Under - Boom Stretched Out
Height of Tilted Side Entry Cab 137 in / 3479 mm
Boom Height 112.8 in / 2864 mm
Overall Height 194 in / 4928 mm
Overall Length (U/U) 596.2 in / 15143 mm
Tail Swing Radius 137.8 in / 3501 mm
Distance Between Idler and Sprocket Centerline 158.2 in / 4019 mm
Track Length 198.2 in / 5035 mm
Ground Clearance 30.5 in / 774 mm
Track Gauge 110.6 in / 2809 mm
Width - With 700 mm (28 in) Shoes 138.1 in / 3509 mm
Weights
Estimated Operating Weight without Attachment - Log Loader (U/U) 84113 lb / 38153 kg
Estimated Operating Weight without Attachment - Log Loader (O/U) 93004 lb / 42186 kg
Service Refill Capacities
Fuel Tank - CWT 261.4 gal (US) / 989.3 B
DEF Tank 12.2 gal (US) / 46 B
Engine Crankcase 6.3 gal (US) / 24 B
Cooling System 7.9 gal (US) / 30 B
Final Drive - Each 2.9 gal (US) / 11 B
Hydraulic Tank 46.2 gal (US) / 175 B
Hydraulic System - Total 75.3 gal (US) / 285 B
Swing Drive 2.4 gal (US) / 9 B
Hydraulic System
Main Pumps - Maximum Flow - Per Pump 59.7 gal/min / 226 l/min
Main Pumps - Maximum Flow - Both Pumps 119.4 gal/min / 452 l/min
Maximum System Pressure - Implements 5076 psi / 35000 kPa
Maximum System Pressure - Travel 5076 psi / 35000 kPa
Maximum System Pressure - Swing 4931 psi / 34000 kPa
Maximum System Pressure - Heavy Lift Mode 5511 psi / 38000 kPa
Auxiliary Pump - U/U and O/U - Maximum Flow 12.8 gal/min / 48 l/min
Auxiliary Pump - U/U and O/U - Maximum Pressure 1499 psi / 10335 kPa
Auxiliary Pump - Bnt/Power Clam: Pump Drive Gear Ratio 1.28:1
Auxiliary Pump - Bnt/Power Clam: Maximum Flow 34.1 gal/min / 129 l/min
Auxiliary Pump - Bnt/Power Clam: Maximum Pressure 1499 psi / 10335 kPa
Operating Specifications
Maximum Speed - Turtle 1.6 mile/h / 2.6 km/h
Maximum Speed - Rabbit 3 mile/h / 4.8 km/h
Maximum Drawbar Pull 70320  / 313 kN
Swing Torque 73677 ft·lbf / 99.9 
Maximum Swing Speed 9.3 r/min
Undercarriage
Undercarriage Pitch 8.5 in / 215.9 mm
Track Gauge 110.6 in / 2809 mm
Track Length 198.2 in / 5035 mm
Ground Clearance 30.5 in / 774 mm
Dimensions - Log Loader - Boom Stretched Out
Boom Height 115 in / 2921 mm
Distance Between Idler and Sprocket Centerline 158.2 in / 4019 mm
Height of Tilted Side Entry Cab 137.7 in / 3498 mm
Overall Height 194.2 in / 4932 mm
Overall Length (U/U) 628.6 in / 15967 mm
Tail Swing Radius 143.8 in / 3653 mm
Width - With 700 mm (28 in) Shoes 142.6 in / 3621 mm
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