vs.

      Hitachi EX300-3 vs. Kato HD1250VIILC

      12 reasons to buy Hitachi EX300-3:

      Swing device

      Rotation speed 12 rev / min and 10 rev / min 17 % more or 2 rev

      Sizes

      Width to outside of caterpillar track 3190 mm and 2600 mm 18 % more or 590 mm
      Clearance 500 mm and 480 mm 4 % more or 20 mm
      Counterweight ground clearance 1170 mm and 1120 mm 4 % more or 50 mm

      Shovel

      Maximum bucket volume 1.9 m3 and 1.8 m3 5 % more or 0.1 m3

      Operation

      Engine oil volume 35 l. and 29 l. 17 % more or 6 l.
      Boom reach drive mechanism fluid volume 17 l. and 11 l. 35 % more or 6 l.
      Hydraulic system overflow valve pressure 34335.9 kPa and 32819 kPa 4 % more or 1516.9 kPa
      Hydraulic pump flow rate 546 l/min and 582 l/min 6 % less or 36 l/min

      Motor

      Power measured at 2000 rev / min and 1700 rev / min 15 % more or 300 rev
      Torque measured at 1400 rev / min and 1200 rev / min 14 % more or 200 rev

      Booms/sections features 1

      Maximum excavation depth 6840 mm and 6710 mm 2 % more or 130 mm

      18 reasons to buy Kato HD1250VIILC:

      Operation

      Hydraulic system fluid volume 480 l. and 310 l. 35 % more or 170 l.
      Cooling system fluid volume 52 l. and 33.5 l. 36 % more or 18.5 l.

      Motor

      Displacement 11.1 l. and 9.8 l. 12 % more or 1.3 l.
      Maximum torque 1010.1 Nm and 834 Nm 17 % more or 176.1 Nm

      Carrier

      Track shoes number per side 50 and 47 6 % more or 3
      Rolling bearings number on either side 9 and 8 11 % more or 1
      Specific ground pressure 56.9 kPa and 59.8 kPa 5 % less or 2.9 kPa

      Booms/sections features 3

      Maximum excavation depth 8380 mm and 8180 mm 2 % more or 200 mm
      Maximum radius along ground level 11870 mm and 11680 mm 2 % more or 190 mm
      Maximum loading height 7550 mm and 7490 mm 1 % more or 60 mm
      Maximum vertical wall digging depth 7560 mm and 7360 mm 3 % more or 200 mm

      Booms/sections features 2

      Maximum vertical wall digging depth 6550 mm and 6480 mm 1 % more or 70 mm
      Maximum excavation depth 7400 mm and 7380 mm 0 % more or 20 mm
      Maximum radius along ground level 10990 mm and 10900 mm 1 % more or 90 mm
      Maximum loading height 7290 mm and 7120 mm 2 % more or 170 mm

      Booms/sections features 1

      Maximum radius along ground level 10390 mm and 10360 mm 0 % more or 30 mm
      Maximum loading height 7110 mm and 6810 mm 4 % more or 300 mm
      Maximum vertical wall digging depth 5650 mm and 5610 mm 1 % more or 40 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 3710 mm and 4020 mm
      Height to cab upper part 3010 mm and 3010 mm
      Rear platform swing radius 3300 mm and 3460 mm

      Shovel

      Bucket initial volume 1.4 m3 and 1.4 m3

      Operation

      Generator current strength 30 amperes and 30 amperes
      Working weight 29392.8 kg and 30200 kg
      Fuel Capacity 510 l. and 510 l.

      Motor

      Manufacturer Isuzu and Mitsubishi
      Model A-6SD1TQA and 6D22T
      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2590 mm and 2600 mm

      Booms/sections features 3

      Maximum cut height 10600 mm and 10590 mm

      Booms/sections features 2

      Unit load-transfer height 3200 mm and 3200 mm
      Unit load-transfer length 10940 mm and 11150 mm
      Maximum cut height 10220 mm and 10330 mm

      Booms/sections features 1

      Maximum cut height 9850 mm and 10150 mm

      Images

      Sizes

      7. Height to cab upper part 3010 mm 7. Height to cab upper part 3010 mm
      8. Rear platform swing radius 3300 mm 8. Rear platform swing radius 3460 mm
      15. Counterweight ground clearance 1170 mm 15. Counterweight ground clearance 1120 mm
      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 2600 mm
      4. Caterpillar track length on ground level 3710 mm 4. Caterpillar track length on ground level 4020 mm
      5. Clearance 500 mm 5. Clearance 480 mm

      Carrier

      6. Track width 2590 mm 6. Track width 2600 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 10600 mm 9. Maximum cut height 10330 mm
      10. Maximum loading height 7490 mm 10. Maximum loading height 7290 mm
      11. Maximum radius along ground level 11680 mm 11. Maximum radius along ground level 10990 mm
      1. Unit load-transfer length 11010 mm 1. Unit load-transfer length 11150 mm
      12. Maximum vertical wall digging depth 7360 mm 12. Maximum vertical wall digging depth 6550 mm
      3. Unit load-transfer height 3490 mm 3. Unit load-transfer height 3200 mm
      13. Maximum excavation depth 8180 mm 13. Maximum excavation depth 7400 mm