vs.

      Caterpillar 312B L vs. Kato HD400VII

      20 reasons to buy Caterpillar 312B L:

      Sizes

      Counterweight ground clearance 920 mm and 880 mm 4 % more or 40 mm

      Operation

      Boom reach drive mechanism fluid volume 2.8 l. and 2.2 l. 21 % more or 0.6 l.
      Engine oil volume 13 l. and 12 l. 8 % more or 1 l.
      Generator current strength 50 amperes and 25 amperes 50 % more or 25 amperes
      Hydraulic system overflow valve pressure 34335.9 kPa and 32819 kPa 4 % more or 1516.9 kPa
      Hydraulic system fluid volume 162 l. and 140 l. 14 % more or 22 l.

      Motor

      Full power 67.9 kW and 61 kW 10 % more or 6.9 kW
      Displacement 4.2 l. and 3.3 l. 21 % more or 0.9 l.

      Booms/sections features 3

      Maximum excavation depth 6050 mm and 5620 mm 7 % more or 430 mm
      Maximum radius along ground level 8625 mm and 7990 mm 7 % more or 635 mm
      Maximum loading height 6330 mm and 5780 mm 9 % more or 550 mm
      Maximum vertical wall digging depth 5345 mm and 4570 mm 14 % more or 775 mm

      Booms/sections features 2

      Maximum excavation depth 5550 mm and 5070 mm 9 % more or 480 mm
      Maximum radius along ground level 8175 mm and 7570 mm 7 % more or 605 mm
      Maximum loading height 6095 mm and 5720 mm 6 % more or 375 mm
      Maximum vertical wall digging depth 4970 mm and 4520 mm 9 % more or 450 mm

      Booms/sections features 1

      Maximum excavation depth 5130 mm and 4770 mm 7 % more or 360 mm
      Maximum radius along ground level 7790 mm and 7280 mm 7 % more or 510 mm
      Maximum loading height 5860 mm and 5550 mm 5 % more or 310 mm
      Maximum vertical wall digging depth 4430 mm and 4220 mm 5 % more or 210 mm

      6 reasons to buy Kato HD400VII:

      Swing device

      Rotation speed 12.1 rev / min and 12 rev / min 1 % more or 0.1 rev

      Operation

      Hydraulic pump flow rate 230 l/min and 240 l/min 4 % less or 10 l/min
      Cooling system fluid volume 17 l. and 15.5 l. 9 % more or 1.5 l.

      Motor

      Power measured at 2100 rev / min and 1900 rev / min 10 % more or 200 rev

      Carrier

      Specific ground pressure 35.3 kPa and 38 kPa 7 % less or 2.7 kPa
      Hook traction force 19400 pound and 22930 pound 15 % less or 3530 pound

      Neutral reasons:

      Sizes

      Rear platform swing radius 2130 mm and 2120 mm
      Clearance 440 mm and 440 mm
      Caterpillar track length on ground level 3040 mm and 2620 mm
      Width to outside of caterpillar track 2490 mm and 2490 mm
      Height to cab upper part 2760 mm and 2690 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 12705.1 kg and 10500 kg
      Fuel Capacity 250 l. and 250 l.

      Motor

      Manufacturer Caterpillar and Mitsubishi
      Model 3064T and C 4D31T
      Aspiration turbocharging and turbocharging
      Cylinders number 4 and 4

      Carrier

      Shoe dimensions 500 mm and 500 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 1990 mm and 1990 mm

      Booms/sections features 3

      Maximum cut height 8695 mm and 8080 mm

      Booms/sections features 2

      Maximum cut height 8475 mm and 8080 mm

      Booms/sections features 1

      Maximum cut height 8230 mm and 7910 mm

      Images

      Sizes

      15. Counterweight ground clearance 920 mm 15. Counterweight ground clearance 880 mm
      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 3040 mm 4. Caterpillar track length on ground level 2620 mm
      5. Clearance 440 mm 5. Clearance 440 mm
      7. Height to cab upper part 2760 mm 7. Height to cab upper part 2690 mm
      8. Rear platform swing radius 2130 mm 8. Rear platform swing radius 2120 mm

      Carrier

      6. Track width 1990 mm 6. Track width 1990 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      9. Maximum cut height 8695 mm 9. Maximum cut height 8080 mm
      10. Maximum loading height 6330 mm 10. Maximum loading height 5780 mm
      11. Maximum radius along ground level 8625 mm 11. Maximum radius along ground level 7990 mm
      13. Maximum excavation depth 6050 mm 13. Maximum excavation depth 5070 mm
      12. Maximum vertical wall digging depth 5345 mm 12. Maximum vertical wall digging depth 4570 mm