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- Hitachi ZX50U-2 vs. Volvo EC55B
Hitachi ZX50U-2 vs. Volvo EC55B
11 reasons to buy Hitachi ZX50U-2:
Sizes
Width to outside of caterpillar track | 2000 mm and 1920 mm | 4 % more or 80 mm |
Operation
Hydraulic system fluid volume | 90 l. and 10.1 l. | 89 % more or 79.9 l. |
Hydraulic system overflow valve pressure | 24500 kPa and 21000 kPa | 14 % more or 3500 kPa |
Motor
Torque measured at | 1500 rev / min and 1400 rev / min | 7 % more or 100 rev |
Power measured at | 2500 rev / min and 2100 rev / min | 16 % more or 400 rev |
Carrier
Specific ground pressure | 30 kPa and 32.4 kPa | 7 % less or 2.4 kPa |
Maximum travel speed | 4.5 km/h and 4.3 km/h | 4 % more or 0.2 km/h |
Booms/sections features 2
Maximum vertical wall digging depth | 3160 mm and 2990 mm | 5 % more or 170 mm |
Maximum loading height | 4330 mm and 4320 mm | 0 % more or 10 mm |
Booms/sections features 1
Maximum loading height | 4100 mm and 4090 mm | 0 % more or 10 mm |
Maximum vertical wall digging depth | 2820 mm and 2620 mm | 7 % more or 200 mm |
13 reasons to buy Volvo EC55B:
Swing device
Rotation speed | 10 rev / min and 9.3 rev / min | 7 % more or 0.7 rev |
Sizes
Clearance | 380 mm and 335 mm | 12 % more or 45 mm |
Counterweight ground clearance | 690 mm and 605 mm | 12 % more or 85 mm |
Operation
Fuel Capacity | 90 l. and 70 l. | 22 % more or 20 l. |
Cooling system fluid volume | 12.1 l. and 6.6 l. | 45 % more or 5.5 l. |
Engine oil volume | 90 l. and 8.6 l. | 90 % more or 81.4 l. |
Hydraulic pump flow rate | 105 l/min and 125 l/min | 16 % less or 20 l/min |
Motor
Maximum torque | 201 Nm and 138 Nm | 31 % more or 63 Nm |
Displacement | 3.1 l. and 2.2 l. | 29 % more or 0.9 l. |
Effective power | 37.3 kW and 29.8 kW | 20 % more or 7.5 kW |
Carrier
Rolling bearings number on either side | 5 and 4 | 20 % more or 1 |
Booms/sections features 2
Maximum excavation depth | 4360 mm and 3860 mm | 11 % more or 500 mm |
Booms/sections features 1
Maximum excavation depth | 4000 mm and 3600 mm | 10 % more or 400 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2510 mm and 2560 mm |
Rear platform swing radius | 1000 mm and 1650 mm |
Caterpillar track length on ground level | 2000 mm and 1950 mm |
Operation
Working weight | 4730 kg and 5200 kg |
Operating voltage | 12 V and 12 V |
Motor
Cylinders number | 4 and 4 |
Manufacturer | Yanmar and Yanmar |
Model | 4TNV88 and 4TNV94L-XVC1 |
Carrier
Track width | 1600 mm and 1520 mm |
Shoe dimensions | 400 mm and 400 mm |
Support rollers number on either side | 1 and 1 |
Booms/sections features 2
Maximum cut height | 6020 mm and 6010 mm |
Unit load-transfer height | 2510 mm and 2560 mm |
Unit load-transfer length | 5520 mm and 5900 mm |
Booms/sections features 1
Unit load-transfer height | 2510 mm and 2560 mm |
Unit load-transfer length | 5460 mm and 5900 mm |
Maximum cut height | 5770 mm and 5770 mm |
Images
Sizes
7. Height to cab upper part | 2510 mm | 7. Height to cab upper part | 2560 mm |
8. Rear platform swing radius | 1000 mm | 8. Rear platform swing radius | 1650 mm |
15. Counterweight ground clearance | 605 mm | 15. Counterweight ground clearance | 690 mm |
2. Width to outside of caterpillar track | 2000 mm | 2. Width to outside of caterpillar track | 1920 mm |
4. Caterpillar track length on ground level | 2000 mm | 4. Caterpillar track length on ground level | 1950 mm |
5. Clearance | 335 mm | 5. Clearance | 380 mm |
Carrier
6. Track width | 1600 mm | 6. Track width | 1520 mm |
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 400 mm |
Booms/sections features 1
1. Unit load-transfer length | 5460 mm | 1. Unit load-transfer length | 5900 mm |
3. Unit load-transfer height | 2510 mm | 3. Unit load-transfer height | 2560 mm |
9. Maximum cut height | 5770 mm | 9. Maximum cut height | 6010 mm |
10. Maximum loading height | 4100 mm | 10. Maximum loading height | 4320 mm |
12. Maximum vertical wall digging depth | 2820 mm | 12. Maximum vertical wall digging depth | 2990 mm |
13. Maximum excavation depth | 3600 mm | 13. Maximum excavation depth | 4360 mm |