vs.

      Komatsu PC1250-8 vs. Hitachi EX3600

      8 reasons to buy Komatsu PC1250-8:

      Sizes

      Clearance 990 mm and 905 mm 9 % more or 85 mm

      Shovel boom/sections 1

      Maximum excavation depth 9350 mm and 8580 mm 8 % more or 770 mm
      Maximum vertical wall digging depth 7610 mm and 4060 mm 47 % more or 3550 mm

      Operation

      Rotation speed 5.5 rev / min and 3.2 rev / min 42 % more or 2.3 rev

      Motor

      Power measured at 1800 rev / min and 1600 rev / min 11 % more or 200 rev

      Carrier

      Maximum travel speed 3.2 km/h and 2.2 km/h 31 % more or 1.0 km/h
      Track shoes number on either side 48 and 38 21 % more or 10
      Bucket loader specific ground pressure 142 kPa and 181 kPa 22 % less or 39 kPa

      19 reasons to buy Hitachi EX3600:

      Sizes

      Upper structure clearance 2540 mm and 1790 mm 30 % more or 750 mm
      Caterpillar track length 8700 mm and 6425 mm 26 % more or 2275 mm

      Shovel boom/sections 1

      Maximum unloading height 11590 mm and 8680 mm 25 % more or 2910 mm
      Maximum radius on ground level 17600 mm and 15000 mm 15 % more or 2600 mm

      Shovel

      Bucket initial volume 21 m3 and 5 m3 76 % more or 16 m3

      Operation

      Fuel Capacity 7200 l. and 1360 l. 81 % more or 5840 l.
      Cooling system fluid volume 340 l. and 142 l. 58 % more or 198 l.
      Engine oil volume 310 l. and 86 l. 72 % more or 224 l.
      Hydraulic system fluid volume 4000 l. and 670 l. 83 % more or 3330 l.

      Motor

      Full power 1401.9 kW and 514 kW 63 % more or 887.9 kW
      Effective power 1401.9 kW and 502 kW 64 % more or 899.9 kW
      Displacement 65.4 l. and 23.2 l. 65 % more or 42.2 l.
      Cylinders number 16 and 6 62 % more or 10

      Loading bucket

      Maximum excavation depth 3910 mm and 3650 mm 7 % more or 260 mm
      Maximum unloading height 10990 mm and 8700 mm 21 % more or 2290 mm
      Maximum digging radius 15220 mm and 11400 mm 25 % more or 3820 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 348000 kg and 106500 kg 69 % more or 241500 kg
      Bucket loader support width 1270 mm and 700 mm 45 % more or 570 mm
      Loading shovel operational weight 350000 kg and 110900 kg 68 % more or 239100 kg

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 4995 mm and 6660 mm
      Rear platform swing radius 4810 mm and 6780 mm
      Height to cab upper part 4120 mm and 7750 mm
      Width between caterpillar tracks 4600 mm and 6770 mm

      Shovel boom/sections 1

      Maximum cut height 13400 mm and 17690 mm
      Handle pressure force 392 Nm and 951 Nm
      Backhoe shovel boom / section Boom 29'10" (9100mm) / Section 11'2" (3400mm) and length of shovel boom 9600mm with lever - elongation 4500mm

      Motor

      Manufacturer Komatsu and Hitachi
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling and Turbocharged engine with intermediate cooling of charging air by oncoming air flow
      Model SAA6D170E-5 and S16R-Y1TAA1

      Loading bucket

      Loading bucket Boom 17'5" (5300mm) / Section 12'6" (3800mm) and standard
      Maximum cut height 12330 mm and 16300 mm
      Handle pressure force 608 Nm and 1200 Nm

      Carrier

      Upper rollers number 3 and 3
      Lower rollers number 8 and 8
      Backhoe shovel support width 1 700 mm and 1270 mm

      Images

      Sizes

      2. Width between caterpillar tracks 4600 mm 2. Width between caterpillar tracks 6770 mm
      4. Caterpillar track length on ground level 4995 mm 4. Caterpillar track length on ground level 6660 mm
      5. Clearance 990 mm 5. Clearance 905 mm
      7. Height to cab upper part 4120 mm 7. Height to cab upper part 7750 mm
      8. Rear platform swing radius 4810 mm 8. Rear platform swing radius 6780 mm

      Loading bucket

      17. Maximum cut height 12330 mm 17. Maximum cut height 16300 mm
      18. Maximum unloading height 8700 mm 18. Maximum unloading height 10990 mm
      19. Maximum digging radius 11400 mm 19. Maximum digging radius 15220 mm
      20. Maximum excavation depth 3650 mm 20. Maximum excavation depth 3910 mm

      Carrier

      14. Bucket loader support width 700 mm 14. Bucket loader support width 1270 mm