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- Hitachi EX1900-6 vs. Komatsu PC2000-8
Hitachi EX1900-6 vs. Komatsu PC2000-8
18 reasons to buy Hitachi EX1900-6:
Sizes
Caterpillar track length | 7480 mm and 7445 mm | 0 % more or 35 mm |
Shovel boom/sections 1
Maximum vertical wall digging depth | 5520 mm and 2710 mm | 51 % more or 2810 mm |
Maximum unloading height | 9060 mm and 8650 mm | 5 % more or 410 mm |
Shovel
Maximum bucket volume | 15 m3 and 13.7 m3 | 9 % more or 1.3 m3 |
Bucket minimum volume | 11 m3 and 12 m3 | 8 % less or 1 m3 |
Operation
Fuel Capacity | 4140 l. and 3400 l. | 18 % more or 740 l. |
Cooling system fluid volume | 395 l. and 180 l. | 54 % more or 215 l. |
Engine oil volume | 166 l. and 120 l. | 28 % more or 46 l. |
Hydraulic system fluid volume | 2200 l. and 1300 l. | 41 % more or 900 l. |
Motor
Displacement | 37.8 l. and 30.5 l. | 19 % more or 7.3 l. |
Full power | 810 kW and 728 kW | 10 % more or 82 kW |
Effective power | 775 kW and 713 kW | 8 % more or 62 kW |
Loading bucket
Maximum excavation depth | 5920 mm and 3190 mm | 46 % more or 2730 mm |
Maximum unloading height | 10440 mm and 9665 mm | 7 % more or 775 mm |
Maximum digging radius | 13430 mm and 13170 mm | 2 % more or 260 mm |
Carrier
Excavator specific ground pressure with support 1 | 184 kPa and 190 kPa | 3 % less or 6 kPa |
Bucket loader specific ground pressure | 183 kPa and 186 kPa | 2 % less or 3 kPa |
Maximum travel speed | 2.8 km/h and 2.7 km/h | 4 % more or 0.1 km/h |
9 reasons to buy Komatsu PC2000-8:
Sizes
Clearance | 825 mm and 795 mm | 4 % more or 30 mm |
Upper structure clearance | 2095 mm and 1920 mm | 8 % more or 175 mm |
Shovel boom/sections 1
Maximum excavation depth | 9235 mm and 8180 mm | 11 % more or 1055 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 |
Operation
Rotation speed | 4.8 rev / min and 4.7 rev / min | 2 % more or 0.1 rev |
Carrier
Unloaded backhoe shovel operational weight with support 1 | 200000 kg and 192000 kg | 4 % more or 8000 kg |
Loading shovel operational weight | 195000 kg and 191000 kg | 2 % more or 4000 kg |
Bucket loader support width | 810 mm and 800 mm | 1 % more or 10 mm |
Neutral reasons:
Sizes
Width between caterpillar tracks | 5400 mm and 5410 mm |
Height to cab upper part | 6990 mm and 7030 mm |
Caterpillar track length on ground level | 5780 mm and 5780 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | Boom 8300mm/Section 3600mm and Boom 28'7" (8700mm)/ Section 12'10" (3900mm) |
Maximum cut height | 14140 mm and 13410 mm |
Motor
Cylinders number | 12 and 12 |
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Cummins and Komatsu |
Model | QSKTA38-CE and SAA12V140E-3 |
Power measured at | 1800 rev / min and 1800 rev / min |
Loading bucket
Maximum cut height | 14610 mm and 14450 mm |
Carrier
Rear platform swing radius | 6035 mm and 5980 mm |
Upper rollers number | 3 and 3 |
Lower rollers number | 8 and 8 |
Track shoes number on either side | 49 and 49 |
Track width | 4600 mm and 4600 mm |
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 | 825 mm |
7. Height to cab upper part | 6990 mm | 7. Height to cab upper part | 7030 mm |
Loading bucket
17. Maximum cut height | 14610 mm | 17. Maximum cut height | 14450 mm |
18. Maximum unloading height | 10440 mm | 18. Maximum unloading height | 9665 mm |
19. Maximum digging radius | 13430 mm | 19. Maximum digging radius | 13170 mm |
20. Maximum excavation depth | 5920 mm | 20. Maximum excavation depth | 3190 mm |
Carrier
6. Track width | 4600 mm | 6. Track width | 4600 mm |
14. Bucket loader support width | 800 mm | 14. Bucket loader support width | 810 mm |