vs.

      Komatsu PC1250-7 vs. Komatsu PC1800-6

      15 reasons to buy Komatsu PC1250-7:

      Sizes

      Clearance 990 mm and 730 mm 26 % more or 260 mm

      Shovel boom/sections 3

      Maximum excavation depth 11590 mm and 10770 mm 7 % more or 820 mm
      Maximum vertical wall digging depth 9480 mm and 9000 mm 5 % more or 480 mm

      Shovel boom/sections 2

      Maximum unloading height 9000 mm and 8730 mm 3 % more or 270 mm
      Maximum excavation depth 10440 mm and 10000 mm 4 % more or 440 mm
      Maximum vertical wall digging depth 8490 mm and 5530 mm 35 % more or 2960 mm

      Shovel boom/sections 1

      Maximum excavation depth 9350 mm and 9265 mm 1 % more or 85 mm
      Maximum vertical wall digging depth 7610 mm and 2740 mm 64 % more or 4870 mm
      Maximum unloading height 8680 mm and 8620 mm 1 % more or 60 mm

      Motor

      Displacement 23.2 l. and 15.2 l. 34 % more or 8.0 l.

      Loading bucket

      Maximum excavation depth 3650 mm and 3220 mm 12 % more or 430 mm

      Carrier

      Excavator specific ground pressure with support 1 19.9 lb / sq. inch and 24.7 lb / sq. inch 19 % less or 4.8 lb
      Track shoes number on either side 48 and 3 94 % more or 45
      Excavator specific ground pressure with support 2 14.1 lb / sq. inch and 20.6 lb / sq. inch 32 % less or 6.5 lb
      Maximum travel speed 3.2 km/h and 2.7 km/h 16 % more or 0.5 km/h

      17 reasons to buy Komatsu PC1800-6:

      Sizes

      Upper structure clearance 2080 mm and 1790 mm 14 % more or 290 mm
      Caterpillar track length 7445 mm and 6425 mm 14 % more or 1020 mm

      Shovel boom/sections 3

      Maximum unloading height 11490 mm and 9440 mm 18 % more or 2050 mm
      Maximum radius on ground level 19730 mm and 17130 mm 13 % more or 2600 mm

      Shovel boom/sections 2

      Maximum radius on ground level 16040 mm and 16000 mm 0 % more or 40 mm

      Shovel boom/sections 1

      Maximum radius on ground level 15305 mm and 15000 mm 2 % more or 305 mm

      Shovel

      Bucket initial volume 12 m3 and 5 m3 58 % more or 7 m3

      Operation

      Fuel Capacity 2750 l. and 1360 l. 51 % more or 1390 l.
      Cooling system fluid volume 170 l. and 140 l. 18 % more or 30 l.
      Engine oil volume 110 l. and 56 l. 49 % more or 54 l.
      Hydraulic system fluid volume 1500 l. and 670 l. 55 % more or 830 l.

      Motor

      Effective power 677.1 kW and 485 kW 28 % more or 192.1 kW

      Loading bucket

      Maximum unloading height 9635 mm and 8700 mm 10 % more or 935 mm
      Maximum digging radius 13170 mm and 11400 mm 13 % more or 1770 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 180000 kg and 106700 kg 41 % more or 73300 kg
      Upper rollers number 49 and 3 94 % more or 46
      Unloaded backhoe shovel operational weight with support 2 184120 kg and 109010 kg 41 % more or 75110 kg

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 4995 mm and 5780 mm
      Width between caterpillar tracks 4600 mm and 5410 mm
      Height to cab upper part 4120 mm and 6510 mm

      Shovel boom/sections 3

      Maximum cut height 13910 mm and 16640 mm
      Backhoe shovel boom / section boom with lever 5700mm and boom 11400mm with lever 5000mm

      Shovel boom/sections 2

      Backhoe shovel boom / section boom with lever 4500mm and boom 9100mm with lever 4100mm
      Maximum cut height 13490 mm and 1350 mm

      Shovel boom/sections 1

      Maximum cut height 13400 mm and 13380 mm
      Backhoe shovel boom / section boom with lever 3400mm and boom 8700 mm with lever 3900mm

      Motor

      Manufacturer Komatsu and Komatsu
      Model SAA6D170E-3 and 2 SAA6D140-3
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharged engine with subsequent cooling of charging air by oncoming air flow

      Loading bucket

      Loading bucket 6.5 meter (cubic) bottom-dump bucket and boom 3950mm with lever 4450mm
      Maximum cut height 12330 mm and 14420 mm

      Carrier

      Backhoe shovel support width 1 700 mm and 810 mm
      Lower rollers number 8 and 8
      Backhoe shovel support width 2 1000 mm and 1010 mm

      Images

      Sizes

      2. Width between caterpillar tracks 4600 mm 2. Width between caterpillar tracks 5410 mm
      4. Caterpillar track length on ground level 4995 mm 4. Caterpillar track length on ground level 5780 mm
      5. Clearance 990 mm 5. Clearance 730 mm
      7. Height to cab upper part 4120 mm 7. Height to cab upper part 6510 mm

      Loading bucket

      17. Maximum cut height 12330 mm 17. Maximum cut height 14420 mm
      18. Maximum unloading height 8700 mm 18. Maximum unloading height 9635 mm
      19. Maximum digging radius 11400 mm 19. Maximum digging radius 13170 mm
      20. Maximum excavation depth 3650 mm 20. Maximum excavation depth 3220 mm