vs.

      Case 821F vs. TCM 840

      20 reasons to buy Case 821F:

      Sizes

      Clearance 415 mm and 370 mm 11 % more or 45 mm
      Radius at maximum lifting and unloading 1107 mm and 1060 mm 4 % more or 47 mm

      Shovel

      Bucket capacity with top 3.2 m3 and 2.4 m3 25 % more or 0.8 m3
      Brimmed bucket capacity 2.7 m3 and 2 m3 26 % more or 0.7 m3
      Unloading ground clearance at maximum lifting 2983 mm and 2800 mm 6 % more or 183 mm

      Operation

      Generator current strength 65 amperes and 25 amperes 62 % more or 40 amperes
      Fuel Capacity 287.7 l. and 170 l. 41 % more or 117.7 l.
      Hydraulic system fluid volume 177.9 l. and 80 l. 55 % more or 97.9 l.
      Engine oil volume 15.1 l. and 10 l. 34 % more or 5.1 l.
      Transmission fluid volume 34.1 l. and 20 l. 41 % more or 14.1 l.
      Front axle / differential fluid volume 40 l. and 34 l. 15 % more or 6 l.
      Rear axle / differential fluid volume 40 l. and 34 l. 15 % more or 6 l.
      Static tipping weight 14274.6 kg and 8050 kg 44 % more or 6224.6 kg

      Motor

      Effective power 157.3 kW and 91.7 kW 42 % more or 65.6 kW
      Maximum torque 1145.7 Nm and 446.1 Nm 61 % more or 699.6 Nm

      Hydraulic system

      Pump bandwidth 240 l/min and 184 l/min 23 % more or 56 l/min
      Unloading time 1.2 sec and 1.5 sec 20 % less or 0.3 sec
      Lowering time 2.5 sec and 3 sec 17 % less or 0.5 sec

      Gear box

      Maximum forward speed 36.7 km/h and 34.8 km/h 5 % more or 1.9 km/h
      Forward gears number 4 and 3 25 % more or 1

      5 reasons to buy TCM 840:

      Operation

      Cooling system fluid volume 41 l. and 30 l. 27 % more or 11 l.

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev
      Torque measured at 1600 rev / min and 1300 rev / min 19 % more or 300 rev

      Hydraulic system

      Lifting time 6 sec and 6.2 sec 3 % less or 0.2 sec

      Gear box

      Maximum reverse gear 34.8 km/h and 24.5 km/h 30 % more or 10.3 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7859 mm and 6630 mm
      Wheelbase 3340 mm and 2900 mm
      Between tyres width 2890 mm and 2410 mm
      Hinge axis maximum height 4123 mm and 3700 mm
      Height to cab upper part 3450 mm and 3190 mm

      Shovel

      Shovel width 3030 mm and 2480 mm

      Operation

      Working weight 17633.4 kg and 9890 kg
      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 23.5 x 25 L3 and 17.5-25-12PR L2
      Operating voltage 24 V and 24 V

      Motor

      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6
      Manufacturer FPT and Isuzu
      Model F4HFE613X and 6BDIT

      Hydraulic system

      Overflow valve pressure 24993.5 kPa and 18615.8 kPa

      Gear box

      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 7859 mm 1. Length with bucket on ground level 6630 mm
      2. Between tyres width 2890 mm 2. Between tyres width 2410 mm
      3. Height to cab upper part 3450 mm 3. Height to cab upper part 3190 mm
      4. Wheelbase 3340 mm 4. Wheelbase 2900 mm
      5. Clearance 415 mm 5. Clearance 370 mm
      6. Hinge axis maximum height 4123 mm 6. Hinge axis maximum height 3700 mm
      8. Radius at maximum lifting and unloading 1107 mm 8. Radius at maximum lifting and unloading 1060 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2983 mm 7. Unloading ground clearance at maximum lifting 2800 mm