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- Komatsu PC1250-8 vs. Komatsu PC4000
Komatsu PC1250-8 vs. Komatsu PC4000
6 reasons to buy Komatsu PC1250-8:
Sizes
Clearance | 990 mm and 915 mm | 8 % more or 75 mm |
Shovel boom/sections 1
Maximum excavation depth | 9350 mm and 8000 mm | 14 % more or 1350 mm |
Operation
Rotation speed | 5.5 rev / min and 4 rev / min | 27 % more or 1.5 rev |
Carrier
Lower rollers number | 8 and 7 | 12 % more or 1 |
Track shoes number on either side | 48 and 47 | 2 % more or 1 |
Maximum travel speed | 3.2 km/h and 2.1 km/h | 34 % more or 1.1 km/h |
12 reasons to buy Komatsu PC4000:
Sizes
Caterpillar track length | 8375 mm and 6425 mm | 23 % more or 1950 mm |
Upper structure clearance | 2980 mm and 1790 mm | 40 % more or 1190 mm |
Shovel boom/sections 1
Maximum radius on ground level | 16600 mm and 15000 mm | 10 % more or 1600 mm |
Shovel
Bucket initial volume | 22 m3 and 5 m3 | 77 % more or 17 m3 |
Operation
Fuel Capacity | 6400 l. and 1360 l. | 79 % more or 5040 l. |
Cooling system fluid volume | 475 l. and 142 l. | 70 % more or 333 l. |
Engine oil volume | 290 l. and 86 l. | 70 % more or 204 l. |
Hydraulic system fluid volume | 5900 l. and 670 l. | 89 % more or 5230 l. |
Motor
Effective power | 1400 kW and 502 kW | 64 % more or 898 kW |
Cylinders number | 16 and 6 | 62 % more or 10 |
Loading bucket
Maximum unloading height | 12000 mm and 8700 mm | 27 % more or 3300 mm |
Carrier
Bucket loader support width | 4000 mm and 700 mm | 82 % more or 3300 mm |
Neutral reasons:
Sizes
Width between caterpillar tracks | 4600 mm and 6550 mm |
Height to cab upper part | 4120 mm and 8260 mm |
Caterpillar track length on ground level | 4995 mm and 6245 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 11'2" (3400mm) and Boom 32' (9750mm) / Section 14'9" (4500mm) |
Motor
Manufacturer | Komatsu and Komatsu |
Model | SAA6D170E-5 and SDA16V160 |
Power measured at | 1800 rev / min and 1800 rev / min |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling and turbocharging and cooling at the outlet |
Loading bucket
Loading bucket | Boom 17'5" (5300mm) / Section 12'6" (3800mm) and Boom 23'6" (7150mm) / Section 16'1" (4900mm) |
Handle pressure force | 608 Nm and 1330 Nm |
Carrier
Backhoe shovel support width 1 | 700 mm and 3800 mm |
Upper rollers number | 3 and 3 |
Images
Sizes
2. Width between caterpillar tracks | 4600 mm | 2. Width between caterpillar tracks | 6550 mm |
4. Caterpillar track length on ground level | 4995 mm | 4. Caterpillar track length on ground level | 6245 mm |
5. Clearance | 990 mm | 5. Clearance | 915 mm |
7. Height to cab upper part | 4120 mm | 7. Height to cab upper part | 8260 mm |
Loading bucket
18. Maximum unloading height | 8700 mm | 18. Maximum unloading height | 12000 mm |
Carrier
14. Bucket loader support width | 700 mm | 14. Bucket loader support width | 4000 mm |