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- Caterpillar 308C CR vs. Hitachi ZX80
Caterpillar 308C CR vs. Hitachi ZX80
13 reasons to buy Caterpillar 308C CR:
Swing device
Swing torque | 16000 Nm and 13829.3 Nm | 14 % more or 2170.7 Nm |
Rotation speed | 11.5 rev / min and 11.3 rev / min | 2 % more or 0.2 rev |
Sizes
Clearance | 384 mm and 360 mm | 6 % more or 24 mm |
Width to outside of caterpillar track | 2320 mm and 2200 mm | 5 % more or 120 mm |
Operation
Cooling system fluid volume | 15 l. and 9.5 l. | 37 % more or 5.5 l. |
Generator current strength | 35 amperes and 30 amperes | 14 % more or 5 amperes |
Motor
Effective power | 41 kW and 39 kW | 5 % more or 2 kW |
Carrier
Maximum travel speed | 5.3 km/h and 5 km/h | 6 % more or 0.3 km/h |
Booms/sections features 2
Maximum excavation depth | 4690 mm and 4670 mm | 0 % more or 20 mm |
Maximum radius along ground level | 6770 mm and 6670 mm | 1 % more or 100 mm |
Maximum loading height | 5670 mm and 5450 mm | 4 % more or 220 mm |
Booms/sections features 1
Maximum radius along ground level | 6250 mm and 6170 mm | 1 % more or 80 mm |
Maximum loading height | 5250 mm and 5060 mm | 4 % more or 190 mm |
9 reasons to buy Hitachi ZX80:
Operation
Hydraulic system fluid volume | 100 l. and 92 l. | 8 % more or 8 l. |
Engine oil volume | 12 l. and 10 l. | 17 % more or 2 l. |
Hydraulic system overflow valve pressure | 31371.1 kPa and 27460 kPa | 12 % more or 3911.1 kPa |
Fuel Capacity | 135 l. and 115 l. | 15 % more or 20 l. |
Motor
Displacement | 3.1 l. and 2.8 l. | 10 % more or 0.3 l. |
Carrier
Specific ground pressure | 25 kPa and 32.4 kPa | 23 % less or 7.4 kPa |
Booms/sections features 2
Maximum vertical wall digging depth | 4280 mm and 4120 mm | 4 % more or 160 mm |
Booms/sections features 1
Maximum excavation depth | 4170 mm and 4140 mm | 1 % more or 30 mm |
Maximum vertical wall digging depth | 3730 mm and 3600 mm | 3 % more or 130 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2610 mm and 2600 mm |
Rear platform swing radius | 1290 mm and 750 mm |
Caterpillar track length on ground level | 2280 mm and 2140 mm |
Operation
Working weight | 8040 kg and 7215 kg |
Motor
Manufacturer | Mitsubishi and Isuzu |
Model | C 4M40E1 and CC-4JG1 |
Cylinders number | 4 and 4 |
Carrier
Shoe dimensions | 450 mm and 600 mm |
Track width | 1870 mm and 1750 mm |
Booms/sections features 2
Unit load-transfer length | 5850 mm and 6120 mm |
Maximum cut height | 7810 mm and 7550 mm |
Unit load-transfer height | 2740 mm and 2880 mm |
Booms/sections features 1
Unit load-transfer height | 2610 mm and 2600 mm |
Unit load-transfer length | 5830 mm and 6080 mm |
Maximum cut height | 7390 mm and 7150 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2320 mm | 2. Width to outside of caterpillar track | 2200 mm |
4. Caterpillar track length on ground level | 2280 mm | 4. Caterpillar track length on ground level | 2140 mm |
5. Clearance | 384 mm | 5. Clearance | 360 mm |
7. Height to cab upper part | 2610 mm | 7. Height to cab upper part | 2600 mm |
8. Rear platform swing radius | 1290 mm | 8. Rear platform swing radius | 750 mm |
Carrier
6. Track width | 1870 mm | 6. Track width | 1750 mm |
14. Shoe dimensions | 450 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
1. Unit load-transfer length | 5850 mm | 1. Unit load-transfer length | 6080 mm |
3. Unit load-transfer height | 2740 mm | 3. Unit load-transfer height | 2600 mm |
9. Maximum cut height | 7810 mm | 9. Maximum cut height | 7150 mm |
10. Maximum loading height | 5670 mm | 10. Maximum loading height | 5060 mm |
11. Maximum radius along ground level | 6770 mm | 11. Maximum radius along ground level | 6170 mm |
12. Maximum vertical wall digging depth | 4120 mm | 12. Maximum vertical wall digging depth | 3730 mm |
13. Maximum excavation depth | 4690 mm | 13. Maximum excavation depth | 4170 mm |