You can find a detailed comparison of the Komatsu PC290LC-7 and the Link-Belt 3900 QUANTUM below. You can also click on the model names in the first row to view more specifications for each model.
Horsepower
Komatsu PC290LC-7179 HP
Link-Belt 3900 QUANTUM178 HP
Weight
Komatsu PC290LC-762016 lbs
Link-Belt 3900 QUANTUM62900 lbs
| Specification |  | |
|---|---|---|
| Weight | 62016 lbs | 62900 lbs |
| Horsepower | 179 HP | 178 HP |
| Digging Depth | 215 in. | 283 in. |
| Max Digging Depth | 215 in. | 283 in. |
| Max Loading Height | 260,4 in. | 278,4 in. |
| Max Reach Along Ground | 356,4 in. | 417,6 in. |
| Max Vertical Wall Digging Depth | 181,2 in. | 253,2 in. |
| Overall Length | 387,6 in. | 394,8 in. |
| Track Length | 1752,0 in. | 1848,0 in. |
| Max Bucket Capacity | — | 2,3 cu yds |
| Min Bucket Capacity | 1,3 cu yds | 0,8 cu yds |
| Tail Swing Radius | 116,4 in. | 118,8 in. |
| Overall Width | 126,0 in. | 102,0 in. |
| Hydraulic Pump Flow Capacity | 118.9 GPM | 112 GPM |
| Hydraulic System Capacity | 37,8 gal | 58,2 gal |
| Relief Valve Pressure | 5405 psi | 4980 psi |
| Max Travel Speed | 3.5 mph | 3 mph |
| Max Torque | — | 516,0 ft-lbs |
| Ground Pressure | 8,3 psi | 6,0 psi |
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You can also use our full comparison tool to compare more machines side by side.
