vs.

      Caterpillar 908 vs. Case 321E

      5 reasons to buy Caterpillar 908:

      Shovel

      Unloading ground clearance at maximum lifting 2637 mm and 2635 mm 0 % more or 2 mm

      Operation

      Generator current strength 90 amperes and 55 amperes 39 % more or 35 amperes

      Motor

      Effective power 57 kW and 53.5 kW 6 % more or 3.5 kW
      Full power 63 kW and 56 kW 11 % more or 7 kW

      Hydraulic system

      Lifting time 4.5 sec and 6 sec 25 % less or 1.5 sec

      7 reasons to buy Case 321E:

      Shovel

      Breakout power 50 kN and 61 kN 18 % less or 11 kN

      Operation

      Fuel Capacity 100 l. and 80 l. 20 % more or 20 l.
      Hydraulic system fluid volume 74 l. and 66 l. 11 % more or 8 l.
      Static tipping weight 4420 kg and 4380 kg 1 % more or 40 kg

      Hydraulic system

      Pump bandwidth 73 l/min and 60 l/min 18 % more or 13 l/min
      Unloading time 1 sec and 2.4 sec 58 % less or 1.4 sec
      Lowering time 3 sec and 3.2 sec 6 % less or 0.2 sec

      Neutral reasons:

      Sizes

      Length with bucket on ground level 5300 mm and 5755 mm
      Between tyres width 1960 mm and 1978 mm
      Height to cab upper part 2770 mm and 2785 mm
      Wheelbase 2200 mm and 2350 mm
      Hinge axis maximum height 3385 mm and 3459 mm

      Shovel

      Shovel width 2050 mm and 2100 mm

      Operation

      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 12.5-18 and 405/70 R20
      Engine oil volume 10 l. and 10 l.
      Working weight 6040 kg and 5896 kg
      Operating voltage 12 V and 12 V

      Hydraulic system

      Overflow valve pressure 235 kPa and 25000 kPa
      Type of pump gear type pump and Open-centered with pressure/flow compensation

      Gear box

      Transmission type Hydro-Static Transmission and Hydro-Static Transmission
      Forward gears number 2 and 2
      Reverse gears number 2 and 2
      Maximum forward speed 20 km/h and 20 km/h
      Maximum reverse gear 20 km/h and 20 km/h

      Images

      Sizes

      1. Length with bucket on ground level 5300 mm 1. Length with bucket on ground level 5755 mm
      2. Between tyres width 1960 mm 2. Between tyres width 1978 mm
      3. Height to cab upper part 2770 mm 3. Height to cab upper part 2785 mm
      4. Wheelbase 2200 mm 4. Wheelbase 2350 mm
      6. Hinge axis maximum height 3385 mm 6. Hinge axis maximum height 3459 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2637 mm 7. Unloading ground clearance at maximum lifting 2635 mm