vs.

      Case 621EXT vs. Zettelmeyer ZL602SiB

      18 reasons to buy Case 621EXT:

      Sizes

      Radius at maximum lifting and unloading 1141 mm and 780 mm 32 % more or 361 mm

      Shovel

      Unloading ground clearance at maximum lifting 2792 mm and 2480 mm 11 % more or 312 mm

      Operation

      Fuel Capacity 246 l. and 60 l. 76 % more or 186 l.
      Hydraulic system fluid volume 147.6 l. and 60 l. 59 % more or 87.6 l.
      Engine oil volume 13.2 l. and 10.5 l. 20 % more or 2.7 l.
      Front axle / differential fluid volume 22 l. and 10 l. 55 % more or 12 l.
      Rear axle / differential fluid volume 22 l. and 11 l. 50 % more or 11 l.
      Static tipping weight 10603 kg and 3400 kg 68 % more or 7203 kg
      Generator current strength 65 amperes and 60 amperes 8 % more or 5 amperes

      Motor

      Displacement 6.7 l. and 2.7 l. 60 % more or 4.0 l.
      Maximum torque 689 Nm and 200.7 Nm 71 % more or 488.3 Nm
      Cylinders number 6 and 4 33 % more or 2
      Effective power 109 kW and 42.5 kW 61 % more or 66.5 kW
      Full power 116 kW and 44.7 kW 61 % more or 71.3 kW

      Hydraulic system

      Pump bandwidth 171 l/min and 52 l/min 70 % more or 119 l/min

      Gear box

      Maximum forward speed 38.6 km/h and 30 km/h 22 % more or 8.6 km/h
      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 3 and 2 33 % more or 1

      9 reasons to buy Zettelmeyer ZL602SiB:

      Sizes

      Clearance 430 mm and 370 mm 14 % more or 60 mm

      Shovel

      Breakout power 39.5 kN and 108.1 kN 63 % less or 68.6 kN

      Operation

      Turn radius 4090 mm and 5245 mm 22 % less or 1155 mm

      Motor

      Power measured at 2300 rev / min and 1800 rev / min 22 % more or 500 rev
      Torque measured at 1800 rev / min and 1300 rev / min 28 % more or 500 rev

      Hydraulic system

      Lifting time 6 sec and 6.3 sec 5 % less or 0.3 sec
      Unloading time 1.5 sec and 1.7 sec 12 % less or 0.2 sec
      Lowering time 3.5 sec and 4.7 sec 26 % less or 1.2 sec

      Gear box

      Maximum reverse gear 30 km/h and 25 km/h 17 % more or 5 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7593 mm and 5070 mm
      Between tyres width 2523 mm and 1730 mm
      Height to cab upper part 3395 mm and 2630 mm
      Wheelbase 2900 mm and 2030 mm
      Hinge axis maximum height 3956 mm and 3190 mm

      Shovel

      Shovel width 2602 mm and 1750 mm

      Operation

      Rear axle oscillating 24 degrees and 20 degrees
      Tyre size 20.5 R25 and 12.5-20
      Working weight 13022.2 kg and 5000 kg
      Operating voltage 24 V and 12 V

      Motor

      Model Family IV, 667TA/EDB, III Level III certified and KHD BF4 L 1011FT
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbo + oil/air cooling

      Hydraulic system

      Type of pump in the middle position with locking with pressure / flow compensation and gear type pump
      Overflow valve pressure 24822 kPa and 22001.2 kPa

      Gear box

      Transmission type 4 forward / 3 reverse gears proportional with electronic control module and hydrostatic powershift transmission

      Images

      Sizes

      1. Length with bucket on ground level 7593 mm 1. Length with bucket on ground level 5070 mm
      2. Between tyres width 2523 mm 2. Between tyres width 1730 mm
      3. Height to cab upper part 3395 mm 3. Height to cab upper part 2630 mm
      4. Wheelbase 2900 mm 4. Wheelbase 2030 mm
      5. Clearance 370 mm 5. Clearance 430 mm
      6. Hinge axis maximum height 3956 mm 6. Hinge axis maximum height 3190 mm
      8. Radius at maximum lifting and unloading 1141 mm 8. Radius at maximum lifting and unloading 780 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2792 mm 7. Unloading ground clearance at maximum lifting 2480 mm