vs.

      Case 521D vs. Clark Michigan 275C

      5 reasons to buy Case 521D:

      Operation

      Turn radius 4947 mm and 8535 mm 42 % less or 3588 mm

      Hydraulic system

      Lifting time 5.6 sec and 10 sec 44 % less or 4.4 sec
      Unloading time 1.1 sec and 2.1 sec 48 % less or 1.0 sec
      Lowering time 3.7 sec and 6 sec 38 % less or 2.3 sec

      Gear box

      Maximum forward speed 37.6 km/h and 34.6 km/h 8 % more or 3.0 km/h

      21 reasons to buy Clark Michigan 275C:

      Sizes

      Clearance 567 mm and 377 mm 34 % more or 190 mm
      Radius at maximum lifting and unloading 1702 mm and 1056 mm 38 % more or 646 mm

      Shovel

      Unloading ground clearance at maximum lifting 3886 mm and 2757 mm 29 % more or 1129 mm
      Bucket capacity with top 5.7 m3 and 1.9 m3 67 % more or 3.8 m3
      Brimmed bucket capacity 4.7 m3 and 1.6 m3 66 % more or 3.1 m3

      Operation

      Cooling system fluid volume 98.4 l. and 22 l. 78 % more or 76.4 l.
      Transmission fluid volume 71.9 l. and 18.9 l. 74 % more or 53.0 l.
      Fuel Capacity 624.6 l. and 189 l. 70 % more or 435.6 l.
      Front axle / differential fluid volume 60.5 l. and 22 l. 64 % more or 38.5 l.
      Hydraulic system fluid volume 514.8 l. and 113.6 l. 78 % more or 401.2 l.
      Rear axle / differential fluid volume 60.5 l. and 22 l. 64 % more or 38.5 l.
      Engine oil volume 41.6 l. and 12.5 l. 70 % more or 29.1 l.
      Static tipping weight 26410 kg and 8357 kg 68 % more or 18053 kg
      Generator current strength 100 amperes and 70 amperes 30 % more or 30 amperes

      Motor

      Effective power 265 kW and 82 kW 69 % more or 183 kW
      Full power 298 kW and 89 kW 70 % more or 209 kW
      Displacement 18.9 l. and 4.5 l. 76 % more or 14.4 l.
      Maximum torque 1830 Nm and 455 Nm 75 % more or 1375 Nm

      Hydraulic system

      Pump bandwidth 443.4 l/min and 134 l/min 70 % more or 309.4 l/min

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum reverse gear 34.6 km/h and 24.5 km/h 29 % more or 10.1 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3173 mm and 3907 mm
      Wheelbase 2750 mm and 3708 mm
      Hinge axis maximum height 3603 mm and 5118 mm
      Between tyres width 2308 mm and 3505 mm
      Length with bucket on ground level 6707 mm and 10467 mm

      Shovel

      Shovel width 2468 mm and 3607 mm

      Operation

      Working weight 10028 kg and 40232 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 17.5x25 and 29.5-29

      Motor

      Manufacturer Case and Cummins
      Model Family III 445TA/M2, 2 level and KT 19 C

      Hydraulic system

      Overflow valve pressure 18961 kPa and 17236.9 kPa
      Type of pump in the middle position with locking with pressure / flow compensation and Pump with double gear

      Gear box

      Transmission type 4 forward / 3 reverse gears proportional with electronic control module and Clark Powershift transmission of intermediate type
      Forward gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 6707 mm 1. Length with bucket on ground level 10467 mm
      2. Between tyres width 2308 mm 2. Between tyres width 3505 mm
      3. Height to cab upper part 3173 mm 3. Height to cab upper part 3907 mm
      4. Wheelbase 2750 mm 4. Wheelbase 3708 mm
      5. Clearance 377 mm 5. Clearance 567 mm
      6. Hinge axis maximum height 3603 mm 6. Hinge axis maximum height 5118 mm
      8. Radius at maximum lifting and unloading 1056 mm 8. Radius at maximum lifting and unloading 1702 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2757 mm 7. Unloading ground clearance at maximum lifting 3886 mm