Caterpillar 311F L RR (2017) Midi Excavator

Midi Excavator
Midi Excavator
Midi Excavator
Midi Excavator
Midi Excavator
Midi Excavator
Units

Dimensions

Dimensions - Reach Boom - 4.3 M (14'1"); R2.8 M (9'2") Stick

E

Ground Clearance

1.42ft in

H

Tail Swing Radius

5.75ft in

O

Counterweight Clearance

3ft in

F

Track Gauge

6.5ft in

Shipping Height

9.25ft in

Shipping Height - Top Of Boom

9.08ft in

Shipping Length - Long Undercarriage

22.67ft in

Shipping Length - Long Undercarriage With Blade

24.67ft in

Track Length

11.42ft in

Cab Height

9.08ft in

Transport Width - 700 Mm (28 In) Shoes

8.75ft in

Cab Height - With Top Guard

9.5ft in

Handrail Height

9.25ft in

Length - Center Of Rollers

9.08ft in


Specifications

Engine

Displacement

207cu in

Bore

3.9in

Stroke

4.4in

Net Power - Sae J1349

70hp

Gross Power - Sae J1995

74hp

Engine Model

Cat C3.4B

Flywheel Power

70hp

Note

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg of refrigerant which has a CO2 equivalent of 1.287 metric tonnes.

Operational

Operating Weight

28660lb

Hydraulic System

Pilot System - Maximum Flow

5.8 gal/min

Pilot System - Maximum Pressure

598 psi

Maximum Pressure - Travel

5076 psi

Maximum Pressure - Swing

3336 psi

Boom Cylinder - Bore

4in

Boom Cylinder - Stroke

39in

Stick Cylinder - Bore

4in

Stick Cylinder - Stroke

47in

Bucket Cylinder - Bore

4in

Bucket Cylinder - Stroke

37in

Main System - Maximum Flow - Total

125 2 L/min (33 2 gal/min)

Maximum Pressure - Equipment

4424 psi

Service Refill Capacities

Cooling System

2.4gal

Final Drive - Each

0.8gal

Hydraulic Tank

25.1gal

Hydraulic System - Including Tank

42.3gal

Fuel Tank Capacity

55.5gal

Swing Drive - Each

0.7gal

Engine Oil - With Filter

2.1gal

Sound

Iso 6396 - Operator Noise (Closed)

72 dB(A)

Iso 6395 - Spectator Noise

99 dB(A)

Track

Number Of Carrier Rollers - Each Side

1 piece

Number Of Shoes - Each Side

43 pieces

Number Of Track Rollers - Each Side

6 pieces

Drive

Maximum Drawbar Pull

25696lb

Maximum Travel Speed - High

3.4mph

Maximum Travel Speed - Low

2.2mph

Machine Weight

Operating Weight*

28660lb

Note

*4.3 m (14'1") reach boom, 2.8 m (9'2") stick, 700 mm (28") track shoes, without blade.

Swing

Swing Torque

22791lb ft

Swing Speed

10rpm

Working Ranges - Reach Boom - 4.3 M (14'1"); R2.8 M (9'2") Stick

Maximum Digging Depth

18.4ft in

Maximum Reach - Ground Level

26.6ft in

Maximum Cutting Height

26.7ft in

Maximum Loading Height

19ft in

Minimum Loading Height

4.4ft in

Maximum Depth Cut For 2440 Mm (8'0") Level Bottom

16.4ft in

Maximum Vertical Wall Digging Depth

16ft in


Compare similar models

Manufacturer/Model

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