Home Hydraulic Excavator Caterpillar Caterpillar 311D LRR Hydraulic Excavator

Caterpillar 311D LRR Hydraulic Excavator

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Specifications

Boom and Stick Selection (Excavator) 1

Full Shipping Length Of Unit:

22.69ft in

Full Shipping Height Of Unit:

9.39ft in

Maximum cutting height ground

25.6ft in

Maximum loading level

17.89ft in

Maximum horizontal reach along ground level

25.27ft in

Maximum vertical wall digging depth

14.64ft in

Maximum digging depth

16.54ft in

Boom and Stick Selection (Excavator) 1

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

Boom and Stick Selection (Excavator) 2

Full Shipping Length Of Unit:

22.58ft in

Maximum cutting height ground

26.22ft in

Full Shipping Height Of Unit:

9.91ft in

Maximum loading level

18.51ft in

Maximum horizontal reach along ground level

25.92ft in

Maximum vertical wall digging depth

15.65ft in

Maximum digging depth

17.69ft in

Boom and Stick Selection (Excavator) 2

Boom 4300mm (14\’ 1\’\’) / Stick 2600mm (8\’ 6\’\’)

Boom and Stick Selection (Excavator) 3

Full Shipping Length Of Unit:

22.4ft in

Maximum cutting height ground

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26.68ft in

Maximum loading level

18.94ft in

Full Shipping Height Of Unit:

10.37ft in

Maximum horizontal reach along ground level

26.58ft in

Maximum vertical wall digging depth

16.34ft in

Maximum digging depth

18.34ft in

Boom and Stick Selection (Excavator) 3

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

Dimensions information

Ride Height

1.5ft in

Maximum height

9.04ft in

Tracks widht

8.5ft in

Full horizontal length of track on ground

9.13ft in

Nominal tail swing radius

5.75ft in

Counterweight Clearance

3ft in

Shipping Height

9.41ft in

Removal Counterweight Clearance

2.99ft in

Length – Center Of Rollers

9.12 ft

Full width machine

8.5ft in

Undercarriage specs

Track Gauge

6.53ft in

Shoe Size

23.63in

Pressure exerted on the ground by the tires or tracks:

4.97psi

Max Travel Speed

3.17mph

Drawbar Pull

25628.22lb

Specifications

Engine specifications

Brand

2236

Model

C4.2 ACERT

Clear engine power

80hp

Full engine power

86hp

Engine displacement

259cu in

Cylinder bore is the diameter of each cylinder

4in

Stroke length engine

5.1in

Net Power – Sae J1349

80hp

Model

Cat C4.2 ACERT

Flywheel Power

80hp

Sae J1349

80hp

Iso 9249

80hp

Functional specifications

Basic weight of a machine

27513.7lb

Standart fuel tank capacities

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55.5gal

Coolant system fluid capacity:

4.8gal

Hydraulic liquid capacity in hydraulic machinery

38.4gal

How much oil does a vehicle need:

5.1gal

Swing Drive Fluid Capacity

0.8gal

H/S Relief Valve Pressure:

5076.4psi

Hydraulic What is pump capacity:

31gal/min

Swing Mechanism

Swing Speed

11.4rpm

Swing Torque

22825lb ft

Weights

Basic weight of a machine

27514lb

Operating Weight – Long Undercarriage

27514lb

Buckets

Standart Bucket Capacity:

0.6yd3

Minimum Bucket Capacity

0.4yd3

Maximum Bucket Capacity

1yd3

Hydraulic System specifications

Pilot System – Maximum Flow

6.08 gal/min

Pilot System – Maximum Pressure

598 psi

Maximum Pressure – Travel

5076 psi

Maximum Pressure – Swing

3336 psi

Maximum Pressure – Implements

4424 psi

Main Implement System – Maximum Flow (2x)

30.9 gal/min

Boom Cylinder – Bore

3.9in

Boom Cylinder – Stroke

39.4in

Stick Cylinder – Bore

4.3in

Stick Cylinder – Stroke

47in

Bucket Cylinder – Bore

3.9in

Bucket Cylinder – Stroke

37in

Service Refill Capacities

Cooling System

5gal

Fuel Tank

55gal

Final Drive – Each

1gal

Hydraulic Tank

21gal

Hydraulic System – Including Tank

38gal

Engine Oil

5gal

Swing Drive – Each

1gal

Sound

Performance

ANSI/SAE J1166 OCT 98

Standards

Cab/Fogs

SAE J1356 FEB88/ISO 10262

Drive

Maximum Drawbar Pull

25600lb

Travel Speed

3.1mph