Get a Quote

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
Photos
Downloads

Engine

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

Weights

Operating Weight
28660 lb

Working Ranges

Maximum Digging Depth
18.33 ft

Service Refill Capacities

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

Hydraulic System

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

Swing Mechanism

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

Dimensions

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
Transport Width
8.75 in
Track Length
11.42 in

Shipping

UPC
11690