You can find a detailed comparison of the Cat 320B and the Doosan DX180LC-5 below. You can also click on the model names in the first row to view more specifications for each model.
Horsepower
Cat 320B128 HP
Doosan DX180LC-5129 HP
Weight
Cat 320B42770 lbs
Doosan DX180LC-543224 lbs
| Specification | ![]() | ![]() |
|---|---|---|
| Weight | 42770 lbs | 43224 lbs |
| Horsepower | 128 HP | 129 HP |
| Digging Depth | 299 in. | 241 in. |
| Max Digging Depth | 299 in. | 241 in. |
| Max Loading Height | 273,6 in. | 256,8 in. |
| Max Reach Along Ground | 418,8 in. | 355,2 in. |
| Max Digging Reach | — | 362,4 in. |
| Max Vertical Wall Digging Depth | 268,8 in. | 196,8 in. |
| Overall Length | 372,0 in. | — |
| Track Length | 1548,0 in. | 1920,0 in. |
| Max Bucket Capacity | 2,0 cu yds | 0,6 cu yds |
| Min Bucket Capacity | 0,5 cu yds | 0,5 cu yds |
| Tail Swing Radius | 109,2 in. | 100,8 in. |
| Min swing radius | — | 1516,8 in. |
| Overall Width | 110,4 in. | — |
| Hydraulic Pump Flow Capacity | 97.8 GPM | — |
| Hydraulic System Capacity | 58,2 gal | 55,5 gal |
| Relief Valve Pressure | 4980 psi | 6 psi |
| Max Travel Speed | 3.5 mph | — |
| Max Torque | — | 1301,1 ft-lbs |
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You can also use our full comparison tool to compare more machines side by side.





