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548 Forest Machine

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

Engine Model

Cat C7.1

Gross Power

204HP

Gross Power - 1,800 rpm

204HP

Engine Speed - Operation

1600r/min

Engine Speed - Travel

1800r/min

Displacement

428in³

Number of Cylinders

6

Weights

Estimated Operating Weight without Attachment - General Forestry, Processor

77942lb

Operating Specifications

Maximum Speed - Turtle

1.6mile/h

Maximum Speed - Rabbit

3mile/h

Maximum Drawbar Pull

70320lbf

Swing Torque (GF)

64441ft·lbf

Maximum Swing Speed (GF)

9.3r/min

Hydraulic System

Main Pumps - Maximum Flow - Per Pump

59.7gal/min

Main Pumps - Maximum Flow - Both Pumps

119.4gal/min

Maximum System Pressure - Implements

5076psi

Maximum System Pressure - Travel

5076psi

Maximum System Pressure - Swing

4424psi

Maximum System Pressure - Heavy Lift Mode

5511psi

Auxiliary Pump - Reach with Rotate: Pump Drive Gear Ratio

1.28:1

Auxiliary Pump - Reach with Rotate: Maximum Flow

34.1gal/min

Auxiliary Pump - Reach with Rotate: Maximum Pressure

1499psi

Service Refill Capacities

Fuel Tank - CWT

261.4gal (US)

DEF Tank

12.2gal (US)

Engine Crankcase

6.3gal (US)

Cooling System

7.9gal (US)

Final Drive - Each

2.9gal (US)

Hydraulic Tank

46.2gal (US)

Hydraulic System - Total

75.3gal (US)

Swing Drive

2.4gal (US)

Undercarriage

Undercarriage Pitch

8.5in

Track Gauge

110.6in

Track Length

198.2in

Ground Clearance

30.5in

Dimensions - General Forestry - Processor - Boom Stretched Out

Height of Tilted Side Entry Cab

137in

Boom Height

147.4in

Overall Height

164in

Overall Length (Reach)

495.7in

Tail Swing Radius

137.8in

Distance Between Idler and Sprocket Centerline

158.2in

Track Length

198.2in

Ground Clearance

30.5in

Track Gauge

110.6in

Width - With 700 mm (28 in) Shoes

138.1in

Standard Equipment:

Optional Equipment:

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