vs.

      Caterpillar 426 serie II vs. Case 580 Super M+ serie III

      10 reasons to buy Caterpillar 426 serie II:

      Operation

      Front axle fluid volume 7.5 l. and 6.3 l. 16 % more or 1.2 l.
      Cooling system fluid volume 21 l. and 18 l. 14 % more or 3 l.

      Motor

      Power measured at 2400 rev / min and 2200 rev / min 8 % more or 200 rev

      Load-transfer device

      Radius at max unloading height 776 mm and 763 mm 2 % more or 13 mm
      Digging depth 102 mm and 33 mm 68 % more or 69 mm
      Bucket breakout force 34.1 kN and 40.8 kN 16 % less or 6.7 kN

      Backdigger

      Loading height in folded state 3647 mm and 3480 mm 5 % more or 167 mm
      Loading height in unfolded state 4335 mm and 4040 mm 7 % more or 295 mm
      Digging depth in folded state 4688 mm and 4520 mm 4 % more or 168 mm
      Digging depth in unfolded state 6004 mm and 5560 mm 7 % more or 444 mm

      22 reasons to buy Case 580 Super M+ serie III:

      Sizes

      Clearance 366 mm and 291 mm 20 % more or 75 mm

      Operation

      Generator current strength 90 amperes and 52 amperes 42 % more or 38 amperes
      Transmission fluid volume 19.4 l. and 10 l. 48 % more or 9.4 l.
      Rear axle fluid volume 18.6 l. and 18.5 l. 1 % more or 0.1 l.
      Turn radius 3425 mm and 3905 mm 12 % less or 480 mm
      Fuel Capacity 159 l. and 106 l. 33 % more or 53 l.
      Hydraulic system fluid volume 117.2 l. and 82 l. 30 % more or 35.2 l.
      Oil system fluid volume 13.6 l. and 7 l. 49 % more or 6.6 l.

      Motor

      Displacement 4.5 l. and 3.9 l. 13 % more or 0.6 l.
      Effective power 71 kW and 52.2 kW 26 % more or 18.8 kW
      Full power 72 kW and 55.9 kW 22 % more or 16.1 kW

      Load-transfer device

      Ground clearance at maximum unloading height 2800 mm and 2562 mm 8 % more or 238 mm
      Lifting capacity at full height 2804 kg and 2450 kg 13 % more or 354 kg

      Hydraulic system

      Pump bandwidth 151 l/min and 138 l/min 9 % more or 13 l/min

      Gear box

      Maximum forward speed 40.9 km/h and 31.5 km/h 23 % more or 9.4 km/h
      Maximum reverse gear 49.1 km/h and 31.6 km/h 36 % more or 17.5 km/h

      Backdigger

      Load at maximum lifting in unfolded state 612 kg and 1050 kg 42 % less or 438 kg
      Bucket digging force in folded state 5815.5 kg and 4735.5 kg 19 % more or 1080.0 kg
      Bucket digging force in unfolded state 5815.5 kg and 4653.9 kg 20 % more or 1161.6 kg
      Radius at high-altitude loading in folded state 2640 mm and 2234 mm 15 % more or 406 mm
      Load at maximum lifting in folded state 1066 kg and 1755 kg 39 % less or 689 kg
      Radius at high-altitude loading in unfolded state 3500 mm and 3423 mm 2 % more or 77 mm

      Neutral reasons:

      Sizes

      Transport width 2262 mm and 2360 mm
      Transport height 3742 mm and 3440 mm
      Height to cab upper part 2714 mm and 2730 mm
      Wheelbase 2100 mm and 2150 mm
      Transport length 6917 mm and 6950 mm

      Operation

      Front tyres size 2wd / 4wd 11L-16, 12PR/10.5-20, 10PR and / 12.5/80x16.5 8PR
      Working weight 4wd 6753 kg and 6761 kg
      Rear tyres size 2wd/4wd 16.9-24 8PR / 19.5L-24 8PR and / 21Lx24 10PR
      Operating voltage 12 V and 12 V

      Motor

      Model 4.2 and Family IV 445TA/E3, III Level III certified
      Cylinders number 4 and 4
      Manufacturer Perkins and Case

      Load-transfer device

      Shovel width 2262 mm and 2360 mm

      Hydraulic system

      Type of pump alternating and variable displacement piston pump
      Overflow valve pressure 18600 kPa and 20684.3 kPa

      Gear box

      Transmission type synchronizer and 4-speed synchronized mesh with power hydraulic clutches
      Forward gears number 4 and 4
      Reverse gears number 4 and 4

      Backdigger

      Hinge joint radius in unfolded state 7046 mm and 6650 mm
      Hinge joint radius in folded state 5781 mm and 5610 mm

      Images

      Sizes

      1. Transport length 6917 mm 1. Transport length 6950 mm
      2. Transport width 2262 mm 2. Transport width 2360 mm
      3. Transport height 3742 mm 3. Transport height 3440 mm
      4. Wheelbase 2100 mm 4. Wheelbase 2150 mm
      5. Clearance 291 mm 5. Clearance 366 mm
      6. Height to cab upper part 2714 mm 6. Height to cab upper part 2730 mm

      Load-transfer device

      7. Ground clearance at maximum unloading height 2562 mm 7. Ground clearance at maximum unloading height 2800 mm
      8. Radius at max unloading height 776 mm 8. Radius at max unloading height 763 mm
      9. Digging depth 102 mm 9. Digging depth 33 mm

      Backdigger

      12. Digging depth in folded state 4688 mm 12. Digging depth in folded state 4520 mm
      13. Radius at high-altitude loading in folded state 2234 mm 13. Radius at high-altitude loading in folded state 2640 mm
      10. Loading height in folded state 3647 mm 10. Loading height in folded state 3480 mm
      11. Hinge joint radius in folded state 5781 mm 11. Hinge joint radius in folded state 5610 mm