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- Hitachi EX40-2 vs. Komatsu PC03-2
Hitachi EX40-2 vs. Komatsu PC03-2
12 reasons to buy Hitachi EX40-2:
Swing device
Rotation speed | 10 rev / min and 7.5 rev / min | 25 % more or 2.5 rev |
Sizes
Counterweight ground clearance | 635 mm and 350 mm | 45 % more or 285 mm |
Width to outside of caterpillar track | 1850 mm and 800 mm | 57 % more or 1050 mm |
Clearance | 365 mm and 170 mm | 53 % more or 195 mm |
Operation
Hydraulic system overflow valve pressure | 26478 kPa and 15720 kPa | 41 % more or 10758 kPa |
Fuel Capacity | 50 l. and 13 l. | 74 % more or 37 l. |
Hydraulic system fluid volume | 62 l. and 12 l. | 81 % more or 50 l. |
Carrier
Maximum travel speed | 4.5 km/h and 1.9 km/h | 58 % more or 2.6 km/h |
Booms/sections features 1
Maximum excavation depth | 3385 mm and 1500 mm | 56 % more or 1885 mm |
Maximum radius along ground level | 5720 mm and 2760 mm | 52 % more or 2960 mm |
Maximum loading height | 4115 mm and 1990 mm | 52 % more or 2125 mm |
Maximum vertical wall digging depth | 2685 mm and 1170 mm | 56 % more or 1515 mm |
3 reasons to buy Komatsu PC03-2:
Operation
Hydraulic pump flow rate | 20.4 l/min and 88.2 l/min | 77 % less or 67.8 l/min |
Motor
Power measured at | 2800 rev / min and 2100 rev / min | 25 % more or 700 rev |
Carrier
Specific ground pressure | 23.4 kPa and 24.5 kPa | 4 % less or 1.1 kPa |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 1930 mm and 900 mm |
Rear platform swing radius | 1445 mm and 770 mm |
Operation
Working weight | 4150 kg and 870 kg |
Motor
Manufacturer | Kubota and Komatsu |
Model | V2203-KA and 1D84 |
Carrier
Track width | 1450 mm and 620 mm |
Shoe dimensions | 400 mm and 180 mm |
Booms/sections features 1
Unit load-transfer length | 5430 mm and 2810 mm |
Maximum cut height | 5805 mm and 2790 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1850 mm | 2. Width to outside of caterpillar track | 800 mm |
4. Caterpillar track length on ground level | 1930 mm | 4. Caterpillar track length on ground level | 900 mm |
5. Clearance | 365 mm | 5. Clearance | 170 mm |
8. Rear platform swing radius | 1445 mm | 8. Rear platform swing radius | 770 mm |
15. Counterweight ground clearance | 635 mm | 15. Counterweight ground clearance | 350 mm |
Carrier
6. Track width | 1450 mm | 6. Track width | 620 mm |
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 180 mm |
Booms/sections features 1
1. Unit load-transfer length | 5430 mm | 1. Unit load-transfer length | 2810 mm |
9. Maximum cut height | 5805 mm | 9. Maximum cut height | 2790 mm |
10. Maximum loading height | 4115 mm | 10. Maximum loading height | 1990 mm |
11. Maximum radius along ground level | 5720 mm | 11. Maximum radius along ground level | 2760 mm |
12. Maximum vertical wall digging depth | 2685 mm | 12. Maximum vertical wall digging depth | 1170 mm |
13. Maximum excavation depth | 3385 mm | 13. Maximum excavation depth | 1500 mm |