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If you want a machine with the power to match your jobs but owning and operating costs to fit your business, then the Cat® 311F L RR excavator is your answer. Its reduced radius will get you into some pretty tight spots, and its reasonable price and miserly fuel burn will help you operate on a tight budget.

Cat Specs
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Engine

Net Power - ISO 9249
71 HP
Engine Power - ISO 14396
74 HP
Bore
3.9 in
Stroke
4.33 in
Displacement
207 in²
Engine Model
C3.4B

Weights

Operating Weight
28660 lb

Working Ranges

Maximum Digging Depth
18.33 ft

Service Refill Capacities

Fuel Tank Capacity
55.48 gal (US)
Final Drive - Each
0.79 gal (US)
Engine Oil
2.1 gal (US)
Swing Drive
0.63 gal (US)
Hydraulic System - Including Tank
42.3 gal (US)
Hydraulic Tank
25.1 gal (US)
Cooling System
2.4 gal (US)

Hydraulic System

Main System - Maximum Flow
125 × 2 L/min (33 × 2 gal/min)
Maximum Pressure - Equipment
4424 psi
Maximum Pressure - Swing
3336 psi
Maximum Pressure - Travel
5076 psi

Swing Mechanism

Swing Speed
10 r/min
Maximum Swing Torque
22791 ft-lb

Dimensions

Track Length
11.42 in
Transport Width
8.75 in
Track Gauge
6.5 in
Shipping Length
22.67 ft
Tail Swing Radius
5.75 ft
Counterweight Clearance
3 ft
Ground Clearance
1.42 ft

Shipping

UPC
11690