Caterpillar 311C Hydraulic Excavator

Weights
Operating Weight

26410 lb

Boom / Stick / Bucket
Max Digging Depth

18.33 ft in

Max Loading Height

18.93 ft in

Max Reach Along Ground

26.58 ft in

Maximum Bucket Capacity

1 yd3

Minimum Bucket Capacity

0.4 yd3

Reference Bucket Capacity

0.6 yd3

Boom
Boom/Stick Option (Hex) 1

Stick length , 2250 mm (7' 5')-Boom 4.3m (14'1')

Boom/Stick Option (Hex) 2

Stick Length , 2800 mm (9' 2') -Boom 4.3m (14'1')

Swing Speed

10.6 rpm

Blade
Max Cutting Height

26.67 ft in

Engine & Fuel System
Engine Make

2236

Engine Model

3064T

Engine Oil Capacity

5.2 gal

Fuel Capacity

51.5 gal

Gross Power

82 hp

Swing Torque

23060 lb ft

Net Power

79 hp

Aspiration

turbocharged

Cooling System Fluid Capacity

4.6 gal

Displacement

259 cu in

Drive System
Drawbar Pull

20680 lb

Hydraulic System
Hydraulic Pump Flow Capacity

28 gal/min

Dimensions, Wheels & Tires
Ground Clearance

1.42 ft in

Height To Top Of Cab

9.08 ft in

Length Of Track On Ground

8.58 ft in

Track Gauge

6.5 ft in

Width To Outside Of Tracks

8.17 ft in

Shoe Size

20 in

Ground Pressure

5.95 psi

Shipping Height Of Unit

9.08 ft in

Shipping Length Of Unit

22.67 ft in

Tail Swing Radius

5.75 ft in

Battery & Electrical System
Alternator Supplied Amperage

45 A

Operating Voltage

24 V

Transmission
Max Travel Speed

3.48 mph

Technical Specs
Swing Drive Fluid Capacity

0.8 gal