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- Caterpillar 307C SB vs. Hyundai R75-7
Caterpillar 307C SB vs. Hyundai R75-7
12 reasons to buy Caterpillar 307C SB:
Swing device
Rotation speed | 11 rev / min and 9.7 rev / min | 12 % more or 1.3 rev |
Sizes
Width to outside of caterpillar track | 2290 mm and 2150 mm | 6 % more or 140 mm |
Operation
Fuel Capacity | 135 l. and 130 l. | 4 % more or 5 l. |
Cooling system fluid volume | 15.5 l. and 10 l. | 35 % more or 5.5 l. |
Hydraulic system fluid volume | 94 l. and 85 l. | 10 % more or 9 l. |
Engine oil volume | 11.2 l. and 7.5 l. | 33 % more or 3.7 l. |
Hydraulic system overflow valve pressure | 31371.1 kPa and 25510.6 kPa | 19 % more or 5860.5 kPa |
Hydraulic pump flow rate | 64.4 l/min and 203.1 l/min | 68 % less or 138.7 l/min |
Carrier
Maximum travel speed | 5.3 km/h and 4.8 km/h | 9 % more or 0.5 km/h |
Hook traction force | 57 kN and 57.5 kN | 1 % less or 0.5 kN |
Booms/sections features 1
Maximum excavation depth | 4160 mm and 3980 mm | 4 % more or 180 mm |
Maximum radius along ground level | 6890 mm and 6660 mm | 3 % more or 230 mm |
5 reasons to buy Hyundai R75-7:
Motor
Effective power | 41.4 kW and 40.3 kW | 3 % more or 1.1 kW |
Displacement | 3.3 l. and 2.8 l. | 15 % more or 0.5 l. |
Carrier
Specific ground pressure | 34 kPa and 36 kPa | 6 % less or 2 kPa |
Booms/sections features 1
Maximum loading height | 4535 mm and 4160 mm | 8 % more or 375 mm |
Maximum vertical wall digging depth | 3215 mm and 3000 mm | 7 % more or 215 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2630 mm and 2555 mm |
Rear platform swing radius | 1750 mm and 1570 mm |
Caterpillar track length on ground level | 2120 mm and 2200 mm |
Operation
Working weight | 8390 kg and 7429.8 kg |
Motor
Manufacturer | Mitsubishi and Mitsubishi |
Model | C 4M40E1 and S4S |
Carrier
Shoe dimensions | 450 mm and 450 mm |
Track width | 1750 mm and 1700 mm |
Booms/sections features 1
Unit load-transfer height | 2630 mm and 2555 mm |
Unit load-transfer length | 6790 mm and 6255 mm |
Maximum cut height | 6180 mm and 6510 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2290 mm | 2. Width to outside of caterpillar track | 2150 mm |
4. Caterpillar track length on ground level | 2120 mm | 4. Caterpillar track length on ground level | 2200 mm |
7. Height to cab upper part | 2630 mm | 7. Height to cab upper part | 2555 mm |
8. Rear platform swing radius | 1750 mm | 8. Rear platform swing radius | 1570 mm |
Carrier
6. Track width | 1750 mm | 6. Track width | 1700 mm |
14. Shoe dimensions | 450 mm | 14. Shoe dimensions | 450 mm |
Booms/sections features 1
1. Unit load-transfer length | 6790 mm | 1. Unit load-transfer length | 6255 mm |
3. Unit load-transfer height | 2630 mm | 3. Unit load-transfer height | 2555 mm |
9. Maximum cut height | 6490 mm | 9. Maximum cut height | 6510 mm |
10. Maximum loading height | 4450 mm | 10. Maximum loading height | 4535 mm |
11. Maximum radius along ground level | 7420 mm | 11. Maximum radius along ground level | 6660 mm |
12. Maximum vertical wall digging depth | 3580 mm | 12. Maximum vertical wall digging depth | 3215 mm |
13. Maximum excavation depth | 4700 mm | 13. Maximum excavation depth | 3980 mm |