| 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  | 
		
| Operating Weight | 30600lb  | 
		
| Maximum Operating Weight | 30600lb  | 
		
| Minimum Operating Weight | 27300lb  | 
		
| Pilot System - Maximum Flow | 21.9 L/min (1,336 in3/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  | 
		
| Maximum Pressure - Equipment | 4424 psi  | 
		
| Cooling System | 4.8gal  | 
		
| Final Drive - Each | 0.8gal  | 
		
| Hydraulic Tank | 25.1gal  | 
		
| Fuel Tank Capacity | 55.5gal  | 
		
| Swing Drive - Each | 0.8gal  | 
		
| Engine Oil With Filter | 2.1gal  | 
		
| Iso 6395 - Spectator Noise | 99 dB(A)  | 
		
| Number Of Shoes (Each Side) | 43 pieces  | 
		
| Maximum Travel Speed | 3.4mph  | 
		
| Maximum Drawbar Pull | 25700lb  | 
		
| Maximum Travel Speed - High | 3.4mph  | 
		
| Maximum Travel Speed - Low | 2.2mph  | 
		
| Swing Torque | 22791lb ft  | 
		
| Swing Speed | 10rpm  | 
		

Caterpillar 311F RR Midi Excavator
                                    SKU: 311F RR
                                                                            Category: Caterpillar Midi Excavators, Midi Excavators
                                                                                        
                            
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