vs.

      Tata Hitachi EX1900-5 vs. Komatsu PC1250-7

      14 reasons to buy Tata Hitachi EX1900-5:

      Sizes

      Caterpillar track length 7480 mm and 6425 mm 14 % more or 1055 mm
      Upper structure clearance 1995 mm and 1790 mm 10 % more or 205 mm

      Shovel boom/sections 3

      Maximum unloading height 9810 mm and 9440 mm 4 % more or 370 mm

      Shovel boom/sections 2

      Maximum unloading height 9200 mm and 9000 mm 2 % more or 200 mm

      Shovel boom/sections 1

      Maximum unloading height 9060 mm and 8680 mm 4 % more or 380 mm

      Operation

      Fuel Capacity 3085 l. and 1360 l. 56 % more or 1725 l.

      Motor

      Effective power 720 kW and 485 kW 33 % more or 235 kW
      Displacement 33.9 l. and 23.2 l. 32 % more or 10.7 l.

      Loading bucket

      Maximum digging radius 13430 mm and 11400 mm 15 % more or 2030 mm
      Maximum excavation depth 5920 mm and 3650 mm 38 % more or 2270 mm
      Maximum unloading height 10440 mm and 8700 mm 17 % more or 1740 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 186500 kg and 106700 kg 43 % more or 79800 kg
      Bucket loader support width 800 mm and 700 mm 12 % more or 100 mm
      Loading shovel operational weight 185900 kg and 109500 kg 41 % more or 76400 kg

      14 reasons to buy Komatsu PC1250-7:

      Sizes

      Clearance 990 mm and 795 mm 20 % more or 195 mm

      Shovel boom/sections 3

      Maximum excavation depth 11590 mm and 10730 mm 7 % more or 860 mm
      Maximum vertical wall digging depth 9480 mm and 7430 mm 22 % more or 2050 mm
      Maximum radius on ground level 17130 mm and 17090 mm 0 % more or 40 mm

      Shovel boom/sections 2

      Maximum radius on ground level 16000 mm and 15630 mm 2 % more or 370 mm
      Maximum excavation depth 10440 mm and 9230 mm 12 % more or 1210 mm
      Maximum vertical wall digging depth 8490 mm and 6630 mm 22 % more or 1860 mm

      Shovel boom/sections 1

      Maximum radius on ground level 15000 mm and 14770 mm 2 % more or 230 mm
      Maximum excavation depth 9350 mm and 8180 mm 13 % more or 1170 mm
      Maximum vertical wall digging depth 7610 mm and 3860 mm 49 % more or 3750 mm

      Operation

      Rotation speed 5.5 rev / min and 4.7 rev / min 15 % more or 0.8 rev

      Carrier

      Maximum travel speed 3.2 km/h and 2.8 km/h 12 % more or 0.4 km/h
      Excavator specific ground pressure with support 1 19.9 lb / sq. inch and 25.8 lb / sq. inch 23 % less or 5.9 lb
      Bucket loader specific ground pressure 20.3 lb / sq. inch and 25.8 lb / sq. inch 21 % less or 5.5 lb

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 5400 mm and 4600 mm
      Height to cab upper part 6820 mm and 4120 mm
      Caterpillar track length on ground level 5780 mm and 4995 mm

      Shovel boom/sections 3

      Backhoe shovel boom / section Boom 28'7" (8700mm)/Section 18'1" (5500mm) and boom with lever 5700mm
      Maximum cut height 15010 mm and 13910 mm

      Shovel boom/sections 2

      Backhoe shovel boom / section Boom 28'7" (8700mm)/Section 13'1" (4000mm) and boom with lever 4500mm
      Maximum cut height 14480 mm and 13490 mm

      Shovel boom/sections 1

      Maximum cut height 14140 mm and 13400 mm
      Backhoe shovel boom / section Boom 27'3" (8300mm)/Section 11'10" (3600mm) and boom with lever 3400mm

      Motor

      Manufacturer Hitachi and Komatsu
      Model S12A2-Y1TAA1 and SAA6D170E-3

      Loading bucket

      Maximum cut height 14610 mm and 12330 mm

      Carrier

      Backhoe shovel support width 1 800 mm and 700 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5400 mm 2. Width between caterpillar tracks 4600 mm
      4. Caterpillar track length on ground level 5780 mm 4. Caterpillar track length on ground level 4995 mm
      5. Clearance 795 mm 5. Clearance 990 mm
      7. Height to cab upper part 6820 mm 7. Height to cab upper part 4120 mm

      Loading bucket

      17. Maximum cut height 14610 mm 17. Maximum cut height 12330 mm
      18. Maximum unloading height 10440 mm 18. Maximum unloading height 8700 mm
      19. Maximum digging radius 13430 mm 19. Maximum digging radius 11400 mm
      20. Maximum excavation depth 5920 mm 20. Maximum excavation depth 3650 mm

      Carrier

      14. Bucket loader support width 800 mm 14. Bucket loader support width 700 mm