vs.

      Komatsu PC400HD-6 vs. Caterpillar 312D L

      19 reasons to buy Komatsu PC400HD-6:

      Sizes

      Clearance 706 mm and 430 mm 39 % more or 276 mm
      Counterweight ground clearance 1455 mm and 915 mm 37 % more or 540 mm
      Width to outside of caterpillar track 3570 mm and 2590 mm 27 % more or 980 mm

      Operation

      Fuel Capacity 605 l. and 250 l. 59 % more or 355 l.
      Hydraulic system fluid volume 270 l. and 162 l. 40 % more or 108 l.

      Motor

      Full power 228 kW and 72.3 kW 68 % more or 155.7 kW
      Displacement 10.8 l. and 4.3 l. 60 % more or 6.5 l.

      Booms/sections features 3

      Maximum excavation depth 7630 mm and 6040 mm 21 % more or 1590 mm
      Maximum radius along ground level 11780 mm and 8620 mm 27 % more or 3160 mm
      Maximum loading height 7700 mm and 6340 mm 18 % more or 1360 mm
      Maximum vertical wall digging depth 6720 mm and 5360 mm 20 % more or 1360 mm

      Booms/sections features 2

      Maximum loading height 7700 mm and 6210 mm 19 % more or 1490 mm
      Maximum vertical wall digging depth 6720 mm and 5160 mm 23 % more or 1560 mm
      Maximum excavation depth 7630 mm and 5840 mm 23 % more or 1790 mm
      Maximum radius along ground level 11780 mm and 8430 mm 28 % more or 3350 mm

      Booms/sections features 1

      Maximum loading height 7170 mm and 6100 mm 15 % more or 1070 mm
      Maximum vertical wall digging depth 5260 mm and 4980 mm 5 % more or 280 mm
      Maximum excavation depth 6710 mm and 5540 mm 17 % more or 1170 mm
      Maximum radius along ground level 10810 mm and 8170 mm 24 % more or 2640 mm

      4 reasons to buy Caterpillar 312D L:

      Swing device

      Rotation speed 12.4 rev / min and 9.3 rev / min 25 % more or 3.1 rev

      Operation

      Hydraulic system overflow valve pressure 35000 kPa and 34818.5 kPa 1 % more or 181.5 kPa
      Hydraulic pump flow rate 127 l/min and 616 l/min 79 % less or 489 l/min

      Carrier

      Specific ground pressure 33.5 kPa and 66.9 kPa 50 % less or 33.4 kPa

      Neutral reasons:

      Sizes

      Rear platform swing radius 3500 mm and 2140 mm
      Caterpillar track length on ground level 4350 mm and 3040 mm
      Height to cab upper part 3400 mm and 2760 mm

      Operation

      Working weight 44300 kg and 13450 kg

      Motor

      Manufacturer Cummins and Caterpillar
      Model M11 and C4.2 ACERT

      Carrier

      Shoe dimensions 700 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h
      Track width 2870 mm and 1990 mm

      Booms/sections features 3

      Unit load-transfer height 3675 mm and 2830 mm
      Unit load-transfer length 11820 mm and 7610 mm
      Maximum cut height 11050 mm and 8700 mm

      Booms/sections features 2

      Unit load-transfer height 3790 mm and 2970 mm
      Unit load-transfer length 11890 mm and 7590 mm
      Maximum cut height 11050 mm and 8580 mm

      Booms/sections features 1

      Maximum cut height 10410 mm and 8480 mm
      Unit load-transfer height 3710 mm and 2830 mm
      Unit load-transfer length 11890 mm and 7610 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 4350 mm 4. Caterpillar track length on ground level 3040 mm
      5. Clearance 706 mm 5. Clearance 430 mm
      7. Height to cab upper part 3400 mm 7. Height to cab upper part 2760 mm
      8. Rear platform swing radius 3500 mm 8. Rear platform swing radius 2140 mm
      15. Counterweight ground clearance 1455 mm 15. Counterweight ground clearance 915 mm
      2. Width to outside of caterpillar track 3570 mm 2. Width to outside of caterpillar track 2590 mm

      Carrier

      6. Track width 2870 mm 6. Track width 1990 mm
      14. Shoe dimensions 700 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 7630 mm 13. Maximum excavation depth 6040 mm
      1. Unit load-transfer length 11820 mm 1. Unit load-transfer length 7610 mm
      3. Unit load-transfer height 3675 mm 3. Unit load-transfer height 2830 mm
      9. Maximum cut height 11050 mm 9. Maximum cut height 8700 mm
      10. Maximum loading height 7700 mm 10. Maximum loading height 6340 mm
      11. Maximum radius along ground level 11780 mm 11. Maximum radius along ground level 8620 mm
      12. Maximum vertical wall digging depth 6720 mm 12. Maximum vertical wall digging depth 5360 mm