vs.

      Komatsu PC400-1 vs. Komatsu PC1250-7

      5 reasons to buy Komatsu PC400-1:

      Operation

      Rotation speed 7 rev / min and 5.5 rev / min 21 % more or 1.5 rev

      Loading bucket

      Maximum excavation depth 4230 mm and 3650 mm 14 % more or 580 mm

      Carrier

      Excavator specific ground pressure with support 1 11.4 lb / sq. inch and 19.9 lb / sq. inch 43 % less or 8.5 lb
      Excavator specific ground pressure with support 2 9.2 lb / sq. inch and 14.1 lb / sq. inch 35 % less or 4.9 lb
      Bucket loader specific ground pressure 12.1 lb / sq. inch and 20.3 lb / sq. inch 40 % less or 8.2 lb

      18 reasons to buy Komatsu PC1250-7:

      Sizes

      Clearance 990 mm and 565 mm 43 % more or 425 mm
      Upper structure clearance 1790 mm and 1295 mm 28 % more or 495 mm

      Shovel boom/sections 2

      Maximum excavation depth 10440 mm and 8980 mm 14 % more or 1460 mm
      Maximum vertical wall digging depth 8490 mm and 8120 mm 4 % more or 370 mm
      Maximum unloading height 9000 mm and 8015 mm 11 % more or 985 mm
      Maximum radius on ground level 16000 mm and 12875 mm 20 % more or 3125 mm

      Shovel boom/sections 1

      Maximum unloading height 8680 mm and 7510 mm 13 % more or 1170 mm
      Maximum radius on ground level 15000 mm and 11550 mm 23 % more or 3450 mm
      Maximum excavation depth 9350 mm and 7550 mm 19 % more or 1800 mm
      Maximum vertical wall digging depth 7610 mm and 6565 mm 14 % more or 1045 mm

      Operation

      Fuel Capacity 1360 l. and 450 l. 67 % more or 910 l.
      Hydraulic system fluid volume 670 l. and 300 l. 55 % more or 370 l.

      Motor

      Displacement 23.2 l. and 14 l. 40 % more or 9.2 l.

      Loading bucket

      Maximum unloading height 8700 mm and 7010 mm 19 % more or 1690 mm
      Maximum digging radius 11400 mm and 8730 mm 23 % more or 2670 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 106700 kg and 40000 kg 63 % more or 66700 kg
      Bucket loader support width 700 mm and 610 mm 13 % more or 90 mm
      Loading shovel operational weight 109500 kg and 43000 kg 61 % more or 66500 kg

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 3480 mm and 4600 mm
      Height to cab upper part 3275 mm and 4120 mm
      Caterpillar track length on ground level 3775 mm and 4995 mm

      Shovel boom/sections 2

      Backhoe shovel boom / section Section 15'0" (4570mm) and boom with lever 4500mm
      Maximum cut height 11370 mm and 13490 mm
      Handle pressure force 27117 lb / ft and 72000 lb / ft

      Shovel boom/sections 1

      Maximum cut height 10800 mm and 13400 mm
      Backhoe shovel boom / section Section 10'3" (3130mm) and boom with lever 3400mm
      Handle pressure force 35270 lb / ft and 88000 lb / ft

      Motor

      Manufacturer Komatsu and Komatsu
      Model Cummins NT855C and SAA6D170E-3
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Loading bucket

      Maximum cut height 9840 mm and 12330 mm
      Handle pressure force 65035 lb / ft and 137000 lb / ft

      Carrier

      Backhoe shovel support width 2 760 mm and 1000 mm
      Maximum travel speed 3.2 km/h and 3.2 km/h
      Backhoe shovel support width 1 610 mm and 700 mm

      Images

      Sizes

      2. Width between caterpillar tracks 3480 mm 2. Width between caterpillar tracks 4600 mm
      4. Caterpillar track length on ground level 3775 mm 4. Caterpillar track length on ground level 4995 mm
      5. Clearance 565 mm 5. Clearance 990 mm
      7. Height to cab upper part 3275 mm 7. Height to cab upper part 4120 mm

      Loading bucket

      17. Maximum cut height 9840 mm 17. Maximum cut height 12330 mm
      18. Maximum unloading height 7010 mm 18. Maximum unloading height 8700 mm
      19. Maximum digging radius 8730 mm 19. Maximum digging radius 11400 mm
      20. Maximum excavation depth 4230 mm 20. Maximum excavation depth 3650 mm

      Carrier

      14. Bucket loader support width 610 mm 14. Bucket loader support width 700 mm