vs.

      Komatsu PC1250-7 vs. Hitachi EX1200-5C

      16 reasons to buy Komatsu PC1250-7:

      Sizes

      Caterpillar track length 6425 mm and 6410 mm 0 % more or 15 mm

      Shovel boom/sections 3

      Maximum excavation depth 11590 mm and 10420 mm 10 % more or 1170 mm
      Maximum vertical wall digging depth 9480 mm and 8880 mm 6 % more or 600 mm
      Maximum unloading height 9440 mm and 9430 mm 0 % more or 10 mm
      Maximum radius on ground level 17130 mm and 16070 mm 6 % more or 1060 mm

      Shovel boom/sections 2

      Maximum vertical wall digging depth 8490 mm and 7620 mm 10 % more or 870 mm
      Maximum unloading height 9000 mm and 8920 mm 1 % more or 80 mm
      Maximum radius on ground level 16000 mm and 15000 mm 6 % more or 1000 mm
      Maximum excavation depth 10440 mm and 9340 mm 11 % more or 1100 mm

      Shovel boom/sections 1

      Maximum excavation depth 9350 mm and 7940 mm 15 % more or 1410 mm
      Maximum vertical wall digging depth 7610 mm and 5080 mm 33 % more or 2530 mm
      Maximum unloading height 8680 mm and 8020 mm 8 % more or 660 mm
      Maximum radius on ground level 15000 mm and 13380 mm 11 % more or 1620 mm

      Operation

      Cooling system fluid volume 140 l. and 113 l. 19 % more or 27 l.

      Motor

      Effective power 485 kW and 481.7 kW 1 % more or 3.3 kW

      Carrier

      Excavator specific ground pressure with support 2 14.1 lb / sq. inch and 15.8 lb / sq. inch 11 % less or 1.7 lb

      15 reasons to buy Hitachi EX1200-5C:

      Operation

      Fuel Capacity 1400 l. and 1360 l. 3 % more or 40 l.
      Engine oil volume 70 l. and 56 l. 20 % more or 14 l.
      Hydraulic system fluid volume 1350 l. and 670 l. 50 % more or 680 l.
      Rotation speed 5.8 rev / min and 5.5 rev / min 5 % more or 0.3 rev

      Loading bucket

      Maximum excavation depth 5240 mm and 3650 mm 30 % more or 1590 mm
      Maximum unloading height 8740 mm and 8700 mm 0 % more or 40 mm
      Maximum digging radius 11440 mm and 11400 mm 0 % more or 40 mm

      Carrier

      Loading shovel operational weight 111000 kg and 109500 kg 1 % more or 1500 kg
      Track shoes number on either side 52 and 48 8 % more or 4
      Maximum travel speed 3.5 km/h and 3.2 km/h 9 % more or 0.3 km/h
      Bucket loader specific ground pressure 20.2 lb / sq. inch and 20.3 lb / sq. inch 0 % less or 0.1 lb
      Unloaded backhoe shovel operational weight with support 1 108000 kg and 106700 kg 1 % more or 1300 kg
      Unloaded backhoe shovel operational weight with support 2 110000 kg and 109010 kg 1 % more or 990 kg
      Excavator specific ground pressure with support 1 19.7 lb / sq. inch and 19.9 lb / sq. inch 1 % less or 0.2 lb
      Bucket loader support width 710 mm and 700 mm 1 % more or 10 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 4995 mm and 5000 mm
      Clearance 990 mm and 990 mm
      Upper structure clearance 1790 mm and 1790 mm
      Width between caterpillar tracks 4600 mm and 4610 mm
      Height to cab upper part 4120 mm and 5410 mm

      Shovel boom/sections 3

      Backhoe shovel boom / section boom with lever 5700mm and Boom 29'10" (9100mm)/Section 14'9" (4500mm)
      Maximum cut height 13910 mm and 14020 mm

      Shovel boom/sections 2

      Maximum cut height 13490 mm and 13490 mm
      Backhoe shovel boom / section boom with lever 4500mm and Boom 29'10" (9100mm)/Section 11'2" (3400mm)

      Shovel boom/sections 1

      Backhoe shovel boom / section boom with lever 3400mm and Boom 24'9" (7550mm)/Section 11'2" (3400mm)
      Maximum cut height 13400 mm and 12300 mm

      Shovel

      Bucket initial volume 5 m3 and 5 m3

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Hitachi
      Model SAA6D170E-3 and S6R-Y2TAA-2
      Displacement 23.2 l. and 23.2 l.
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Loading bucket

      Maximum cut height 12330 mm and 12350 mm

      Carrier

      Track width 3900 mm and 3900 mm
      Backhoe shovel support width 1 700 mm and 710 mm
      Upper rollers number 3 and 3
      Rear platform swing radius 4870 mm and 4850 mm
      Backhoe shovel support width 2 1000 mm and 900 mm
      Lower rollers number 8 and 8

      Images

      Sizes

      2. Width between caterpillar tracks 4600 mm 2. Width between caterpillar tracks 4610 mm
      4. Caterpillar track length on ground level 4995 mm 4. Caterpillar track length on ground level 5000 mm
      5. Clearance 990 mm 5. Clearance 990 mm
      7. Height to cab upper part 4120 mm 7. Height to cab upper part 5410 mm

      Loading bucket

      17. Maximum cut height 12330 mm 17. Maximum cut height 12350 mm
      18. Maximum unloading height 8700 mm 18. Maximum unloading height 8740 mm
      19. Maximum digging radius 11400 mm 19. Maximum digging radius 11440 mm
      20. Maximum excavation depth 3650 mm 20. Maximum excavation depth 5240 mm

      Carrier

      6. Track width 3900 mm 6. Track width 3900 mm
      14. Bucket loader support width 700 mm 14. Bucket loader support width 710 mm