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- Hitachi ZX350LC vs. Komatsu PC228US-3
Hitachi ZX350LC vs. Komatsu PC228US-3
14 reasons to buy Hitachi ZX350LC:
Swing device
Rotation speed | 11.8 rev / min and 11 rev / min | 7 % more or 0.8 rev |
Sizes
Clearance | 500 mm and 440 mm | 12 % more or 60 mm |
Counterweight ground clearance | 1140 mm and 1060 mm | 7 % more or 80 mm |
Width to outside of caterpillar track | 3190 mm and 2800 mm | 12 % more or 390 mm |
Operation
Engine oil volume | 36 l. and 24 l. | 33 % more or 12 l. |
Boom reach drive mechanism fluid volume | 16.3 l. and 6.6 l. | 60 % more or 9.7 l. |
Fuel Capacity | 560 l. and 320 l. | 43 % more or 240 l. |
Cooling system fluid volume | 35 l. and 22.4 l. | 36 % more or 12.6 l. |
Hydraulic system fluid volume | 320 l. and 126 l. | 61 % more or 194 l. |
Motor
Power measured at | 2000 rev / min and 1950 rev / min | 2 % more or 50 rev |
Displacement | 7.8 l. and 5.9 l. | 24 % more or 1.9 l. |
Carrier
Rolling bearings number on either side | 8 and 7 | 12 % more or 1 |
Booms/sections features 1
Maximum excavation depth | 6850 mm and 6620 mm | 3 % more or 230 mm |
Maximum radius along ground level | 10370 mm and 9700 mm | 6 % more or 670 mm |
5 reasons to buy Komatsu PC228US-3:
Operation
Hydraulic pump flow rate | 428 l/min and 580 l/min | 26 % less or 152 l/min |
Hydraulic system overflow valve pressure | 38000 kPa and 34818.5 kPa | 8 % more or 3181.5 kPa |
Carrier
Specific ground pressure | 51 kPa and 63 kPa | 19 % less or 12 kPa |
Booms/sections features 1
Maximum loading height | 7825 mm and 6830 mm | 13 % more or 995 mm |
Maximum vertical wall digging depth | 5980 mm and 5620 mm | 6 % more or 360 mm |
Neutral reasons:
Sizes
Height to cab upper part | 3120 mm and 3010 mm |
Rear platform swing radius | 3320 mm and 1680 mm |
Caterpillar track length on ground level | 3730 mm and 3270 mm |
Operation
Working weight | 24200 kg and 21980 kg |
Motor
Manufacturer | Isuzu and Komatsu |
Aspiration | Turbocharging with intercooler and Turbocharging with subsequent air cooling (by a cooling radiator) |
Model | AA-6HK1X and SAA6D102E |
Cylinders number | 6 and 6 |
Carrier
Track shoes number per side | 45 and 45 |
Shoe dimensions | 600 mm and 600 mm |
Support rollers number on either side | 2 and 2 |
Maximum travel speed | 5.5 km/h and 5.5 km/h |
Track width | 2590 mm and 2200 mm |
Booms/sections features 1
Maximum cut height | 9870 mm and 10700 mm |
Unit load-transfer height | 3470 mm and 3010 mm |
Unit load-transfer length | 11090 mm and 8700 mm |
Images
Sizes
2. Width to outside of caterpillar track | 3190 mm | 2. Width to outside of caterpillar track | 2800 mm |
4. Caterpillar track length on ground level | 3730 mm | 4. Caterpillar track length on ground level | 3270 mm |
5. Clearance | 500 mm | 5. Clearance | 440 mm |
7. Height to cab upper part | 3120 mm | 7. Height to cab upper part | 3010 mm |
8. Rear platform swing radius | 3320 mm | 8. Rear platform swing radius | 1680 mm |
15. Counterweight ground clearance | 1140 mm | 15. Counterweight ground clearance | 1060 mm |
Carrier
6. Track width | 2590 mm | 6. Track width | 2200 mm |
14. Shoe dimensions | 600 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
13. Maximum excavation depth | 8180 mm | 13. Maximum excavation depth | 6620 mm |
11. Maximum radius along ground level | 11680 mm | 11. Maximum radius along ground level | 9700 mm |
12. Maximum vertical wall digging depth | 7370 mm | 12. Maximum vertical wall digging depth | 5980 mm |
1. Unit load-transfer length | 11090 mm | 1. Unit load-transfer length | 8700 mm |
3. Unit load-transfer height | 3470 mm | 3. Unit load-transfer height | 3010 mm |
9. Maximum cut height | 9870 mm | 9. Maximum cut height | 10700 mm |
10. Maximum loading height | 6830 mm | 10. Maximum loading height | 7825 mm |