Home Hydraulic Excavator Caterpillar Caterpillar 311B Hydraulic Excavator

Caterpillar 311B Hydraulic Excavator

36

Specifications

Boom and Stick Selection (Excavator) 1

Maximum cutting height ground

25.14ft in

Maximum loading level

17.39ft in

Maximum horizontal reach along ground level

23.92ft in

Maximum vertical wall digging depth

13.62ft in

Maximum digging depth

15.56ft in

Boom and Stick Selection (Excavator) 1

Boom 14’1″ (4300mm) / Stick 1950mm

Boom and Stick Selection (Excavator) 2

Full Shipping Length Of Unit:

23.79ft in

Maximum cutting height ground

25.58ft in

Full Shipping Height Of Unit:

9.06ft in

Maximum loading level

17.85ft in

Maximum horizontal reach along ground level

24.84ft in

Maximum vertical wall digging depth

14.59ft in

Maximum digging depth

16.57ft in

Boom and Stick Selection (Excavator) 2

Boom 14’1″” (4300mm) / Stick 7’5″” (2250mm)

Boom and Stick Selection (Excavator) 3

Full Shipping Length Of Unit:

23.82ft in

Maximum cutting height ground

26.65ft in

Maximum loading level

18.92ft in

Full Shipping Height Of Unit:

9.06ft in

Maximum horizontal reach along ground level

26.58ft in

Maximum vertical wall digging depth

16.29ft in

Maximum digging depth

18.38ft in

Boom and Stick Selection (Excavator) 3

Boom 14’1″” (4300mm) / Stick 9’2″” (2800mm)

Dimensions information

Ride Height

1.45ft in

Maximum height

9.06ft in

Tracks widht

8.17ft in

Full horizontal length of track on ground

8.57ft in

Nominal tail swing radius

6.99ft in

Removal Counterweight Clearance

3.02ft in

Undercarriage specs

Track Gauge

6.53ft in

Shoe Size

19.69in

Drawbar Pull

20720lb

Pressure exerted on the ground by the tires or tracks:

5.51psi

Max Travel Speed

3.42mph

Specifications

Engine specifications

How many cylinders does an engine have?

4

Brand

2236

Model

3064T

Clear engine power

79hp

Full engine power

85hp

Revolutions Per Minute

1800rpm

Engine displacement

259cu in

Engine construction

Turbo

Cylinder bore is the diameter of each cylinder

4in

Stroke length engine

5.1in

Model

Cat 3064T

Flywheel Power

79hp

Eec 80/1269

79hp

Sae J1349

78hp

Iso 9249

79hp

Functional specifications

Basic weight of a machine

24526.5lb

Standart fuel tank capacities

66.1gal

Coolant system fluid capacity:

4.1gal

Hydraulic liquid capacity in hydraulic machinery

41.5gal

Value of the working voltage

24V

How much oil does a vehicle need:

3.5gal

Swing Drive Fluid Capacity

0.8gal

Amperage

50amps

H/S Relief Valve Pressure:

4980psi

Hydraulic What is pump capacity:

57.1gal/min

Swing Mechanism

Swing Speed

10.8rpm

Swing Torque

22422lb ft

Weights

Basic weight of a machine

27680lb

Buckets

Standart Bucket Capacity:

0.6yd3

Minimum Bucket Capacity

0.5yd3

Maximum Bucket Capacity

1.1yd3

Hydraulic System specifications

Pilot System – Maximum Flow

4.5 gal/min

Pilot System – Maximum Pressure

570 psi

Maximum Pressure – Travel

4980 psi

Maximum Pressure – Swing

3340 psi

Maximum Pressure – Implements

4340 psi

Main Implement System – Maximum Flow (2x)

28 gal/min

Boom Cylinder – Bore

4in

Boom Cylinder – Stroke

40in

Stick Cylinder – Bore

4.3in

Stick Cylinder – Stroke

47in

Bucket Cylinder – Bore

4in

Bucket Cylinder – Stroke

37in

Service Refill Capacities

Cooling System

4.1gal

Fuel Tank

66gal

Final Drive – Each

0.7gal

Hydraulic Tank

25.9gal

Hydraulic System – Including Tank

41.5gal

Engine Oil

3.4gal

Swing Drive – Each

0.8gal

Drive

Maximum Drawbar Pull

20720lb

Travel Speed

3.4mph