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- Caterpillar 308D CR SB vs. Hitachi ZX50U-3
Caterpillar 308D CR SB vs. Hitachi ZX50U-3
17 reasons to buy Caterpillar 308D CR SB:
Swing device
Rotation speed | 10 rev / min and 9 rev / min | 10 % more or 1 rev |
Sizes
Clearance | 385 mm and 340 mm | 12 % more or 45 mm |
Counterweight ground clearance | 735 mm and 610 mm | 17 % more or 125 mm |
Width to outside of caterpillar track | 2320 mm and 2000 mm | 14 % more or 320 mm |
Operation
Hydraulic system fluid volume | 94 l. and 50 l. | 47 % more or 44 l. |
Engine oil volume | 12.5 l. and 8.6 l. | 31 % more or 3.9 l. |
Fuel Capacity | 125 l. and 70 l. | 44 % more or 55 l. |
Cooling system fluid volume | 15.7 l. and 6.5 l. | 59 % more or 9.2 l. |
Motor
Effective power | 41.5 kW and 28.4 kW | 32 % more or 13.1 kW |
Displacement | 2.8 l. and 2.2 l. | 21 % more or 0.6 l. |
Carrier
Maximum travel speed | 5 km/h and 4.3 km/h | 14 % more or 0.7 km/h |
Booms/sections features 2
Maximum excavation depth | 4730 mm and 3860 mm | 18 % more or 870 mm |
Maximum radius along ground level | 7430 mm and 6200 mm | 17 % more or 1230 mm |
Maximum loading height | 4980.0000 mm and 4200 mm | 16 % more or 780.0 mm |
Booms/sections features 1
Maximum loading height | 4640.0000 mm and 3960 mm | 15 % more or 680.0 mm |
Maximum excavation depth | 4180 mm and 3550 mm | 15 % more or 630 mm |
Maximum radius along ground level | 6900 mm and 5900 mm | 14 % more or 1000 mm |
2 reasons to buy Hitachi ZX50U-3:
Operation
Generator current strength | 55 amperes and 35 amperes | 36 % more or 20 amperes |
Hydraulic pump flow rate | 124.9 l/min and 272 l/min | 54 % less or 147.1 l/min |
Neutral reasons:
Sizes
Height to cab upper part | 2590 mm and 2550 mm |
Rear platform swing radius | 1310 mm and 1000 mm |
Caterpillar track length on ground level | 2280 mm and 1990 mm |
Operation
Working weight | 7850 kg and 5063.9 kg |
Motor
Model | 4M40 TL and 4TNV88 |
Manufacturer | Mitsubishi and Yanmar |
Carrier
Shoe dimensions | 450 mm and 406 mm |
Booms/sections features 2
Unit load-transfer height | 2590 mm and 2550 mm |
Unit load-transfer length | 6410 mm and 5520 mm |
Maximum cut height | 6960 mm and 5870 mm |
Booms/sections features 1
Unit load-transfer height | 2590 mm and 2550 mm |
Unit load-transfer length | 6450 mm and 5460 mm |
Maximum cut height | 6610 mm and 5630 mm |
Images
Sizes
8. Rear platform swing radius | 1310 mm | 8. Rear platform swing radius | 1000 mm |
15. Counterweight ground clearance | 735 mm | 15. Counterweight ground clearance | 610 mm |
2. Width to outside of caterpillar track | 2320 mm | 2. Width to outside of caterpillar track | 2000 mm |
4. Caterpillar track length on ground level | 2280 mm | 4. Caterpillar track length on ground level | 1990 mm |
5. Clearance | 385 mm | 5. Clearance | 340 mm |
7. Height to cab upper part | 2590 mm | 7. Height to cab upper part | 2550 mm |
Carrier
14. Shoe dimensions | 450 mm | 14. Shoe dimensions | 406 mm |
Booms/sections features 1
1. Unit load-transfer length | 6410 mm | 1. Unit load-transfer length | 5520 mm |
3. Unit load-transfer height | 2590 mm | 3. Unit load-transfer height | 2550 mm |
9. Maximum cut height | 6960 mm | 9. Maximum cut height | 5870 mm |
10. Maximum loading height | 4980.0000 mm | 10. Maximum loading height | 4200 mm |
11. Maximum radius along ground level | 7430 mm | 11. Maximum radius along ground level | 6200 mm |
13. Maximum excavation depth | 4730 mm | 13. Maximum excavation depth | 3860 mm |