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.
"*" indicates required fields
Net Power - ISO 9249 | 71 HP |
Engine Model | C3.4B |
Engine Power - ISO 14396 | 74 HP |
Bore | 3.9 in |
Stroke | 4.33 in |
Displacement | 207 in³ |
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 Speed | 10 r/min |
Maximum Swing Torque | 22791 ft·lbf |
Operating Weight | 28660 lb |
Fuel Tank Capacity | 55.48 gal (US) |
Cooling System | 2.4 gal (US) |
Engine Oil | 2.1 gal (US) |
Swing Drive | 0.63 gal (US) |
Final Drive - Each | 0.79 gal (US) |
Hydraulic System - Including Tank | 42.3 gal (US) |
Hydraulic Tank | 25.1 gal (US) |
Boom | 4.3 m (14'1" ft) |
Stick | R2.8 m (9'2") |
Bucket | GD 0.53 m3 (0.69 yd3) |
Shipping Height - Top of Cab | 9.08 ft |
Handrail Height | 9.25 ft |
Shipping Length | 22.67 ft |
Shipping Length - with Blade | 24.67 ft |
Tail Swing Radius | 5.75 ft |
Counterweight Clearance | 3 ft |
Ground Clearance | 1.42 ft |
Track Length | 11.42 ft |
Length to Center of Rollers | 9.08 ft |
Track Gauge | 6.5 ft |
Transport Width | 8.75 ft |
Maximum Digging Depth | 18.33 ft |
Boom | 4.3 m (14'1" ft) |
Stick | R2.8 m (9'2") |
Bucket | GD 0.53 m3 (0.69 yd3) |
Maximum Reach at Ground Level | 26.58 ft |
Maximum Cutting Height | 26.67 ft |
Maximum Loading Height | 18.92 ft |
Minimum Loading Height | 4.33 ft |
Maximum Vertical Wall Digging Depth | 16 ft |
Bucket Digging Force (ISO) | 20007 lbf |
Stick Digging Force (ISO) | 11690 lbf |