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- Komatsu PC4000 vs. Hitachi EX5500
Komatsu PC4000 vs. Hitachi EX5500
5 reasons to buy Komatsu PC4000:
Operation
Rotation speed | 4 rev / min and 3.3 rev / min | 17 % more or 0.7 rev |
Generator current strength | 225 amperes and 150 amperes | 33 % more or 75 amperes |
Motor
Cylinders number | 16 and 12 | 25 % more or 4 |
Carrier
Track shoes number on either side | 47 and 39 | 17 % more or 8 |
Bucket loader support width | 4000 mm and 1400 mm | 65 % more or 2600 mm |
13 reasons to buy Hitachi EX5500:
Sizes
Caterpillar track length | 9350 mm and 8375 mm | 10 % more or 975 mm |
Clearance | 1100 mm and 915 mm | 17 % more or 185 mm |
Upper structure clearance | 3000 mm and 2980 mm | 1 % more or 20 mm |
Shovel boom/sections 1
Maximum radius on ground level | 20100 mm and 16600 mm | 17 % more or 3500 mm |
Maximum excavation depth | 9000 mm and 8000 mm | 11 % more or 1000 mm |
Shovel
Bucket initial volume | 27 m3 and 22 m3 | 19 % more or 5 m3 |
Operation
Hydraulic system fluid volume | 6200 l. and 5900 l. | 5 % more or 300 l. |
Fuel Capacity | 10400 l. and 6400 l. | 38 % more or 4000 l. |
Cooling system fluid volume | 760 l. and 475 l. | 37 % more or 285 l. |
Engine oil volume | 520 l. and 290 l. | 44 % more or 230 l. |
Motor
Effective power | 1941.8 kW and 1400 kW | 28 % more or 541.8 kW |
Loading bucket
Maximum unloading height | 13100 mm and 12000 mm | 8 % more or 1100 mm |
Carrier
Maximum travel speed | 2.3 km/h and 2.1 km/h | 9 % more or 0.2 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 8260 mm and 8500 mm |
Width between caterpillar tracks | 6550 mm and 7400 mm |
Caterpillar track length on ground level | 6245 mm and 7000 mm |
Caterpillar track height | 2435 mm and 2730 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | Boom 32' (9750mm) / Section 14'9" (4500mm) and length of shovel boom 10600mm with lever - elongation 5300mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Komatsu and Cummins |
Model | SDA16V160 and QSK45-C |
Power measured at | 1800 rev / min and 1800 rev / min |
Aspiration | turbocharging and cooling at the outlet and Turbocharging with subsequent air cooling (by a cooling radiator) |
Loading bucket
Loading bucket | Boom 23'6" (7150mm) / Section 16'1" (4900mm) and standard |
Handle pressure force | 1330 Nm and 1570 Nm |
Carrier
Upper rollers number | 3 and 3 |
Lower rollers number | 7 and 7 |
Backhoe shovel support width 1 | 3800 mm and 1400 mm |
Images
Sizes
2. Width between caterpillar tracks | 6550 mm | 2. Width between caterpillar tracks | 7400 mm |
4. Caterpillar track length on ground level | 6245 mm | 4. Caterpillar track length on ground level | 7000 mm |
5. Clearance | 915 mm | 5. Clearance | 1100 mm |
7. Height to cab upper part | 8260 mm | 7. Height to cab upper part | 8500 mm |
Loading bucket
18. Maximum unloading height | 12000 mm | 18. Maximum unloading height | 13100 mm |
Carrier
14. Bucket loader support width | 4000 mm | 14. Bucket loader support width | 1400 mm |