vs.

      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