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- Hitachi EX1900-6 vs. Komatsu PC1800-6
Hitachi EX1900-6 vs. Komatsu PC1800-6
21 reasons to buy Hitachi EX1900-6:
Sizes
Caterpillar track length | 7480 mm and 7445 mm | 0 % more or 35 mm |
Clearance | 795 mm and 730 mm | 8 % more or 65 mm |
Shovel boom/sections 3
Maximum excavation depth | 11780 mm and 10770 mm | 9 % more or 1010 mm |
Maximum vertical wall digging depth | 10050 mm and 9000 mm | 10 % more or 1050 mm |
Maximum unloading height | 11820 mm and 11490 mm | 3 % more or 330 mm |
Shovel boom/sections 2
Maximum vertical wall digging depth | 6630 mm and 5530 mm | 17 % more or 1100 mm |
Maximum unloading height | 9200 mm and 8730 mm | 5 % more or 470 mm |
Shovel boom/sections 1
Maximum vertical wall digging depth | 5520 mm and 2740 mm | 50 % more or 2780 mm |
Maximum unloading height | 9060 mm and 8620 mm | 5 % more or 440 mm |
Operation
Fuel Capacity | 4140 l. and 2750 l. | 34 % more or 1390 l. |
Cooling system fluid volume | 395 l. and 170 l. | 57 % more or 225 l. |
Engine oil volume | 166 l. and 110 l. | 34 % more or 56 l. |
Hydraulic system fluid volume | 2200 l. and 1500 l. | 32 % more or 700 l. |
Motor
Effective power | 775 kW and 677.1 kW | 13 % more or 97.9 kW |
Displacement | 37.8 l. and 15.2 l. | 60 % more or 22.6 l. |
Loading bucket
Maximum excavation depth | 5920 mm and 3220 mm | 46 % more or 2700 mm |
Maximum unloading height | 10440 mm and 9635 mm | 8 % more or 805 mm |
Maximum digging radius | 13430 mm and 13170 mm | 2 % more or 260 mm |
Carrier
Maximum travel speed | 2.8 km/h and 2.7 km/h | 4 % more or 0.1 km/h |
Track shoes number on either side | 49 and 3 | 94 % more or 46 |
Unloaded backhoe shovel operational weight with support 1 | 192000 kg and 180000 kg | 6 % more or 12000 kg |
9 reasons to buy Komatsu PC1800-6:
Sizes
Upper structure clearance | 2080 mm and 1920 mm | 8 % more or 160 mm |
Shovel boom/sections 3
Maximum radius on ground level | 19730 mm and 19020 mm | 4 % more or 710 mm |
Shovel boom/sections 2
Maximum excavation depth | 10000 mm and 9230 mm | 8 % more or 770 mm |
Maximum radius on ground level | 16040 mm and 15630 mm | 3 % more or 410 mm |
Shovel boom/sections 1
Maximum excavation depth | 9265 mm and 8180 mm | 12 % more or 1085 mm |
Maximum radius on ground level | 15305 mm and 14770 mm | 3 % more or 535 mm |
Shovel
Bucket initial volume | 12 m3 and 11 m3 | 8 % more or 1 m3 |
Carrier
Excavator specific ground pressure with support 1 | 170 kPa and 184 kPa | 8 % less or 14 kPa |
Upper rollers number | 49 and 3 | 94 % more or 46 |
Neutral reasons:
Sizes
Width between caterpillar tracks | 5400 mm and 5410 mm |
Height to cab upper part | 6990 mm and 6510 mm |
Caterpillar track length on ground level | 5780 mm and 5780 mm |
Shovel boom/sections 3
Backhoe shovel boom / section | Boom 11800mm/Section 4000mm and boom 11400mm with lever 5000mm |
Maximum cut height | 17380 mm and 16640 mm |
Shovel boom/sections 2
Backhoe shovel boom / section | Boom 8700mm/Section 4000mm and boom 9100mm with lever 4100mm |
Maximum cut height | 14480 mm and 1350 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | Boom 8300mm/Section 3600mm and boom 8700 mm with lever 3900mm |
Maximum cut height | 14140 mm and 13380 mm |
Motor
Model | QSKTA38-CE and 2 SAA6D140-3 |
Aspiration | turbocharging and Turbocharged engine with subsequent cooling of charging air by oncoming air flow |
Manufacturer | Cummins and Komatsu |
Loading bucket
Maximum cut height | 14610 mm and 14420 mm |
Carrier
Lower rollers number | 8 and 8 |
Backhoe shovel support width 1 | 800 mm and 810 mm |
Images
Sizes
2. Width between caterpillar tracks | 5400 mm | 2. Width between caterpillar tracks | 5410 mm |
4. Caterpillar track length on ground level | 5780 mm | 4. Caterpillar track length on ground level | 5780 mm |
5. Clearance | 795 mm | 5. Clearance | 730 mm |
7. Height to cab upper part | 6990 mm | 7. Height to cab upper part | 6510 mm |
Loading bucket
19. Maximum digging radius | 13430 mm | 19. Maximum digging radius | 13170 mm |
20. Maximum excavation depth | 5920 mm | 20. Maximum excavation depth | 3220 mm |
17. Maximum cut height | 14610 mm | 17. Maximum cut height | 14420 mm |
18. Maximum unloading height | 10440 mm | 18. Maximum unloading height | 9635 mm |