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- Komatsu PC750LC-6 vs. Hitachi EX1200-5C
Komatsu PC750LC-6 vs. Hitachi EX1200-5C
8 reasons to buy Komatsu PC750LC-6:
Shovel boom/sections 1
Maximum excavation depth | 8445 mm and 7940 mm | 6 % more or 505 mm |
Maximum vertical wall digging depth | 5865 mm and 5080 mm | 13 % more or 785 mm |
Maximum unloading height | 8235 mm and 8020 mm | 3 % more or 215 mm |
Maximum radius on ground level | 13400 mm and 13380 mm | 0 % more or 20 mm |
Carrier
Maximum travel speed | 4.2 km/h and 3.5 km/h | 17 % more or 0.7 km/h |
Upper rollers number | 47 and 3 | 94 % more or 44 |
Excavator specific ground pressure with support 1 | 100.7 kPa and 136 kPa | 26 % less or 35.3 kPa |
Excavator specific ground pressure with support 2 | 88.9 kPa and 109 kPa | 18 % less or 20.1 kPa |
20 reasons to buy Hitachi EX1200-5C:
Sizes
Caterpillar track length | 6410 mm and 6327 mm | 1 % more or 83 mm |
Clearance | 990 mm and 780 mm | 21 % more or 210 mm |
Upper structure clearance | 1790 mm and 1365 mm | 24 % more or 425 mm |
Shovel boom/sections 2
Maximum excavation depth | 9340 mm and 7015 mm | 25 % more or 2325 mm |
Maximum vertical wall digging depth | 7620 mm and 4930 mm | 35 % more or 2690 mm |
Maximum unloading height | 8920 mm and 7565 mm | 15 % more or 1355 mm |
Maximum radius on ground level | 15000 mm and 11865 mm | 21 % more or 3135 mm |
Operation
Rotation speed | 5.8 rev / min and 5.7 rev / min | 2 % more or 0.1 rev |
Fuel Capacity | 1400 l. and 880 l. | 37 % more or 520 l. |
Cooling system fluid volume | 113 l. and 85 l. | 25 % more or 28 l. |
Engine oil volume | 70 l. and 38 l. | 46 % more or 32 l. |
Hydraulic system fluid volume | 1350 l. and 440 l. | 67 % more or 910 l. |
Motor
Effective power | 481.7 kW and 331 kW | 31 % more or 150.7 kW |
Displacement | 23.2 l. and 15.2 l. | 34 % more or 8.0 l. |
Loading bucket
Maximum excavation depth | 5240 mm and 3420 mm | 35 % more or 1820 mm |
Maximum unloading height | 8740 mm and 7630 mm | 13 % more or 1110 mm |
Maximum digging radius | 11440 mm and 9960 mm | 13 % more or 1480 mm |
Carrier
Unloaded backhoe shovel operational weight with support 1 | 108000 kg and 80645 kg | 25 % more or 27355 kg |
Unloaded backhoe shovel operational weight with support 2 | 110000 kg and 81345 kg | 26 % more or 28655 kg |
Track shoes number on either side | 52 and 3 | 94 % more or 49 |
Neutral reasons:
Sizes
Width between caterpillar tracks | 4210 mm and 4610 mm |
Height to cab upper part | 3515 mm and 5410 mm |
Caterpillar track length on ground level | 5020 mm and 5000 mm |
Shovel boom/sections 2
Backhoe shovel boom / section | Boom 7100mm / Section 2900mm and Boom 29'10" (9100mm)/Section 11'2" (3400mm) |
Maximum cut height | 11510 mm and 13490 mm |
Shovel boom/sections 1
Maximum cut height | 11955 mm and 12300 mm |
Backhoe shovel boom / section | Boom 8200mm / Section 3600mm and Boom 24'9" (7550mm)/Section 11'2" (3400mm) |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Komatsu and Hitachi |
Model | SAA6D140E-2 and S6R-Y2TAA-2 |
Loading bucket
Maximum cut height | 10600 mm and 12350 mm |
Carrier
Backhoe shovel support width 1 | 710 mm and 710 mm |
Backhoe shovel support width 2 | 810 mm and 900 mm |
Lower rollers number | 8 and 8 |
Track width | 2780 mm and 3900 mm |
Rear platform swing radius | 4300 mm and 4850 mm |
Images
Sizes
2. Width between caterpillar tracks | 4210 mm | 2. Width between caterpillar tracks | 4610 mm |
4. Caterpillar track length on ground level | 5020 mm | 4. Caterpillar track length on ground level | 5000 mm |
5. Clearance | 780 mm | 5. Clearance | 990 mm |
7. Height to cab upper part | 3515 mm | 7. Height to cab upper part | 5410 mm |
Loading bucket
19. Maximum digging radius | 9960 mm | 19. Maximum digging radius | 11440 mm |
20. Maximum excavation depth | 3420 mm | 20. Maximum excavation depth | 5240 mm |
17. Maximum cut height | 10600 mm | 17. Maximum cut height | 12350 mm |
18. Maximum unloading height | 7630 mm | 18. Maximum unloading height | 8740 mm |
Carrier
6. Track width | 2780 mm | 6. Track width | 3900 mm |