Caterpillar
311B
Excavator
75 specifications

30 data points
| Operating Weight | 40,786 lb |
|---|---|
| Hydraulic Pump Flow Capacity | 97.8 gal/min |
| Engine Model | 6BD1T |
|---|---|
| Displacement | 18,917 in³ |
| Power Measured @ | 2,050 rpm |
| Net Power | 131.5 hp |
| Engine Make | Isuzu |
| Ground Clearance | 18 in |
|---|---|
| Height - Top of Cab | 113 in |
| Length of Track on Ground | 374 in |
| Tail Swing Radius | 109 in |
| Width to Outside of Tracks | 110 in |
| Ground Pressure | 6 psi |
|---|---|
| Max Travel Speed | 3.5 mph |
| Drawbar Pull | 35,947 lb |
| Max Digging Depth | 227 in |
|---|---|
| Max Reach Along Ground | 357 in |
| Max Loading Height | 252 in |
| Max Vertical Wall Digging Depth | 203 in |
| Max Cutting Height | 361 in |
| Max Digging Depth | 256 in |
|---|---|
| Max Vertical Wall Digging Depth | 239 in |
| Max Cutting Height | 378 in |
| Max Loading Height | 268 in |
| Max Reach Along Ground | 384 in |
| Max Digging Depth | 316 in |
|---|---|
| Max Cutting Height | 403 in |
| Max Loading Height | 293 in |
| Max Vertical Wall Digging Depth | 298 in |
| Max Reach Along Ground | 439 in |
Other excavators in a similar weight class.