You can find a detailed comparison of the Cat 311C and the Kato HD512 below. You can also click on the model names in the first row to view more specifications for each model.
Horsepower
Cat 311C79 HP
Kato HD51287 HP
Weight
Cat 311C26410 lbs
Kato HD51226200 lbs
| Specification | ![]() | ![]() |
|---|---|---|
| Weight | 26410 lbs | 26200 lbs |
| Horsepower | 79 HP | 87 HP |
| Digging Depth | 198 in. | 206 in. |
| Max Digging Depth | 198 in. | 206 in. |
| Max Loading Height | 216,0 in. | 98,4 in. |
| Max Reach Along Ground | 298,8 in. | 307,2 in. |
| Max Vertical Wall Digging Depth | 174,0 in. | 184,8 in. |
| Overall Length | 272,4 in. | 298,8 in. |
| Track Length | 1236,0 in. | 1368,0 in. |
| Max Bucket Capacity | 1,0 cu yds | 0,8 cu yds |
| Min Bucket Capacity | 0,4 cu yds | 0,4 cu yds |
| Tail Swing Radius | 69,6 in. | 84,0 in. |
| Overall Width | 98,4 in. | 98,4 in. |
| Hydraulic Pump Flow Capacity | 28 GPM | 37 GPM |
| Hydraulic System Capacity | 42,3 gal | 41,0 gal |
| Relief Valve Pressure | 4340 psi | 4270 psi |
| Max Travel Speed | 3.5 mph | 3.5 mph |
| Max Torque | — | 216,9 ft-lbs |
| Ground Pressure | 6,0 psi | 5,4 psi |
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You can also use our full comparison tool to compare more machines side by side.





