Caterpillar 311D LRR Hydraulic Excavator

Boom/Stick Option (Hex) 1

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

Boom/Stick Option (Hex) 2

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

Shipping Length Of Unit

22.4ft in

Max Cutting Height

26.68ft in

Max Loading Height

18.94ft in

Shipping Height Of Unit

10.37ft in

Max Reach Along Ground

26.58ft in

Max Digging Depth

18.34ft in

Boom/Stick Option (Hex) 3

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

Ground Clearance

1.5ft in

Height To Top Of Cab

9.04ft in

Width To Outside Of Tracks

8.5ft in

Length Of Track On Ground

9.13ft in

Tail Swing Radius

5.75ft in

Counterweight Clearance

3ft in

Shipping Height

9.41ft in

Length - Center Of Rollers

9.12 ft

Transport Width

8.5ft in

Track Gauge

6.53ft in

Shoe Size

23.63in

Ground Pressure

4.97psi

Max Travel Speed

3.17mph

Drawbar Pull

25628.22lb

Engine Make

2236

Net Power

80hp

Gross Power

86hp

Displacement

259cu in

Bore

4in

Stroke

5.1in

Net Power - Sae J1349

80hp

Engine Model

Cat C4.2 ACERT

Flywheel Power

80hp

Sae J1349

80hp

Iso 9249

80hp

Fuel Capacity

55.5gal

Cooling System Fluid Capacity

4.8gal

Engine Oil Capacity

5.1gal

Swing Drive Fluid Capacity

0.8gal

Hydraulic Pump Flow Capacity

31gal/min

Swing Speed

11.4rpm

Swing Torque

22825lb ft

Operating Weight

27514lb

Reference Bucket Capacity

0.6yd3

Minimum Bucket Capacity

0.4yd3

Maximum Bucket Capacity

1yd3

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

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

Cooling System

5gal

Fuel Tank

55gal

Final Drive - Each

1gal

Hydraulic Tank

21gal

Engine Oil

5gal

Swing Drive - Each

1gal

Performance

ANSI/SAE J1166 OCT 98

Cab/Fogs

SAE J1356 FEB88 ISO 10262

Maximum Drawbar Pull

25600lb

Travel Speed

3.1mph