You can find a detailed comparison of the Komatsu PC1100LC-6 and the Cat 390F L below. You can also click on the model names in the first row to view more specifications for each model.
Horsepower
Komatsu PC1100LC-6611 HP
Cat 390F L524 HP
Weight
Komatsu PC1100LC-6244713 lbs
Cat 390F L190204 lbs
| Specification | ![]() | ![]() |
|---|---|---|
| Weight | 244713 lbs | 190204 lbs |
| Horsepower | 611 HP | 524 HP |
| Digging Depth | 368 in. | — |
| Max Digging Depth | 368 in. | — |
| Max Loading Height | 342,0 in. | — |
| Max Reach Along Ground | 591,6 in. | — |
| Max Vertical Wall Digging Depth | 300,0 in. | — |
| Overall Length | 631,2 in. | — |
| Track Length | 2820,0 in. | 3000,0 in. |
| Max Bucket Capacity | 6,6 cu yds | — |
| Min Bucket Capacity | 4,5 cu yds | — |
| Tail Swing Radius | 192,0 in. | 186,0 in. |
| Overall Width | 181,2 in. | 109,2 in. |
| Hydraulic Pump Flow Capacity | 419.6 GPM | 266 GPM |
| Hydraulic System Capacity | 177,0 gal | 263,0 gal |
| Relief Valve Pressure | 4550 psi | — |
| Max Travel Speed | 2 mph | 2.8 mph |
| Ground Pressure | 12,2 psi | — |
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You can also use our full comparison tool to compare more machines side by side.





