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- Komatsu PC1250-8 vs. Hitachi EX1200-5C
Komatsu PC1250-8 vs. Hitachi EX1200-5C
18 reasons to buy Komatsu PC1250-8:
Sizes
Caterpillar track length | 6425 mm and 6410 mm | 0 % more or 15 mm |
Shovel boom/sections 3
Maximum excavation depth | 11590 mm and 10420 mm | 10 % more or 1170 mm |
Maximum unloading height | 9440 mm and 9430 mm | 0 % more or 10 mm |
Maximum vertical wall digging depth | 9480 mm and 8880 mm | 6 % more or 600 mm |
Maximum radius on ground level | 17130 mm and 16070 mm | 6 % more or 1060 mm |
Shovel boom/sections 2
Maximum excavation depth | 10440 mm and 9340 mm | 11 % more or 1100 mm |
Maximum vertical wall digging depth | 8490 mm and 7620 mm | 10 % more or 870 mm |
Maximum unloading height | 9000 mm and 8920 mm | 1 % more or 80 mm |
Maximum radius on ground level | 16000 mm and 15000 mm | 6 % more or 1000 mm |
Shovel boom/sections 1
Maximum vertical wall digging depth | 7610 mm and 5080 mm | 33 % more or 2530 mm |
Maximum unloading height | 8680 mm and 8020 mm | 8 % more or 660 mm |
Maximum excavation depth | 9350 mm and 7940 mm | 15 % more or 1410 mm |
Maximum radius on ground level | 15000 mm and 13380 mm | 11 % more or 1620 mm |
Operation
Cooling system fluid volume | 142 l. and 113 l. | 20 % more or 29 l. |
Engine oil volume | 86 l. and 70 l. | 19 % more or 16 l. |
Motor
Full power | 514 kW and 510.1 kW | 1 % more or 3.9 kW |
Effective power | 502 kW and 481.7 kW | 4 % more or 20.3 kW |
Power measured at | 1800 rev / min and 1650 rev / min | 8 % more or 150 rev |
13 reasons to buy Hitachi EX1200-5C:
Operation
Hydraulic system fluid volume | 1350 l. and 670 l. | 50 % more or 680 l. |
Rotation speed | 5.8 rev / min and 5.5 rev / min | 5 % more or 0.3 rev |
Fuel Capacity | 1400 l. and 1360 l. | 3 % more or 40 l. |
Loading bucket
Maximum excavation depth | 5240 mm and 3650 mm | 30 % more or 1590 mm |
Maximum unloading height | 8740 mm and 8700 mm | 0 % more or 40 mm |
Maximum digging radius | 11440 mm and 11400 mm | 0 % more or 40 mm |
Carrier
Loading shovel operational weight | 111000 kg and 110900 kg | 0 % more or 100 kg |
Bucket loader specific ground pressure | 139 kPa and 142 kPa | 2 % less or 3 kPa |
Track shoes number on either side | 52 and 48 | 8 % more or 4 |
Maximum travel speed | 3.5 km/h and 3.2 km/h | 9 % more or 0.3 km/h |
Unloaded backhoe shovel operational weight with support 1 | 108000 kg and 106500 kg | 1 % more or 1500 kg |
Unloaded backhoe shovel operational weight with support 2 | 110000 kg and 108810 kg | 1 % more or 1190 kg |
Bucket loader support width | 710 mm and 700 mm | 1 % more or 10 mm |
Neutral reasons:
Sizes
Width between caterpillar tracks | 4600 mm and 4610 mm |
Height to cab upper part | 4120 mm and 5410 mm |
Caterpillar track length on ground level | 4995 mm and 5000 mm |
Upper structure clearance | 1790 mm and 1790 mm |
Clearance | 990 mm and 990 mm |
Shovel boom/sections 3
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 18'8" (5700mm) and Boom 29'10" (9100mm)/Section 14'9" (4500mm) |
Maximum cut height | 13910 mm and 14020 mm |
Shovel boom/sections 2
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 14'92" (4500mm) and Boom 29'10" (9100mm)/Section 11'2" (3400mm) |
Maximum cut height | 13490 mm and 13490 mm |
Shovel boom/sections 1
Maximum cut height | 13400 mm and 12300 mm |
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 11'2" (3400mm) and Boom 24'9" (7550mm)/Section 11'2" (3400mm) |
Shovel
Bucket initial volume | 5 m3 and 5 m3 |
Motor
Manufacturer | Komatsu and Hitachi |
Model | SAA6D170E-5 and S6R-Y2TAA-2 |
Displacement | 23.2 l. and 23.2 l. |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling and turbocharging |
Cylinders number | 6 and 6 |
Loading bucket
Maximum cut height | 12330 mm and 12350 mm |
Carrier
Upper rollers number | 3 and 3 |
Lower rollers number | 8 and 8 |
Backhoe shovel support width 1 | 700 mm and 710 mm |
Backhoe shovel support width 2 | 1000 mm and 900 mm |
Images
Sizes
2. Width between caterpillar tracks | 4600 mm | 2. Width between caterpillar tracks | 4610 mm |
4. Caterpillar track length on ground level | 4995 mm | 4. Caterpillar track length on ground level | 5000 mm |
5. Clearance | 990 mm | 5. Clearance | 990 mm |
7. Height to cab upper part | 4120 mm | 7. Height to cab upper part | 5410 mm |
Loading bucket
17. Maximum cut height | 12330 mm | 17. Maximum cut height | 12350 mm |
18. Maximum unloading height | 8700 mm | 18. Maximum unloading height | 8740 mm |
19. Maximum digging radius | 11400 mm | 19. Maximum digging radius | 11440 mm |
20. Maximum excavation depth | 3650 mm | 20. Maximum excavation depth | 5240 mm |
Carrier
14. Bucket loader support width | 700 mm | 14. Bucket loader support width | 710 mm |