You can find a detailed comparison of the Komatsu PC78MR-6 and the Hitachi ZX75US-5 below. You can also click on the model names in the first row to view more specifications for each model.
Horsepower
Komatsu PC78MR-654 HP
Hitachi ZX75US-556 HP
Weight
Komatsu PC78MR-618232 lbs
Hitachi ZX75US-519244 lbs
| Specification |  | |
|---|---|---|
| Weight | 18232 lbs | 19244 lbs |
| Horsepower | 54 HP | 56 HP |
| Digging Depth | 164 in. | 182 in. |
| Max Digging Depth | 164 in. | 182 in. |
| Max Loading Height | 178,8 in. | — |
| Max Reach Along Ground | 274,8 in. | 266,4 in. |
| Max Digging Reach | — | 273,6 in. |
| Max Vertical Wall Digging Depth | 115,2 in. | — |
| Overall Length | 244,8 in. | — |
| Max Bucket Capacity | 0,5 cu yds | — |
| Min Bucket Capacity | 0,2 cu yds | — |
| Tail Swing Radius | 56,4 in. | 51,6 in. |
| Overall Width | 92,4 in. | — |
| Hydraulic Pump Flow Capacity | 42.3 GPM | 52.9 GPM |
| Hydraulic System Capacity | 29,1 gal | 27.3 gal |
| Relief Valve Pressure | 3841 psi | 566 psi |
| Max Travel Speed | 2.7 mph | 3.2 mph |
| Ground Pressure | 5,4 psi | — |
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You can also use our full comparison tool to compare more machines side by side.
