vs.

      Caterpillar 247B vs. Caterpillar 257B II

      9 reasons to buy Caterpillar 247B:

      Sizes

      Clearance 267 mm and 257 mm 4 % more or 10 mm
      Machine rear swing radius from center 1356 mm and 1479 mm 8 % less or 123 mm
      Turning radius with bucket from center 2157 mm and 2197 mm 2 % less or 40 mm

      Operation

      Maximum speed at high range 12.2 km/h and 11.2 km/h 8 % more or 1.0 km/h

      Motor

      Full power 46 kW and 45.5 kW 1 % more or 0.5 kW
      Effective power 43 kW and 41.8 kW 3 % more or 1.2 kW

      Load-transfer device

      Tipping load 1772 kg and 2424 kg 27 % less or 652 kg
      Breakout power 1694 kg and 1793.5 kg 6 % less or 99.5 kg

      Carrier

      Specific ground pressure 26 kPa and 31 kPa 16 % less or 5 kPa

      4 reasons to buy Caterpillar 257B II:

      Sizes

      Ground clearance at maximum lifting and unloading 2278 mm and 2134 mm 6 % more or 144 mm
      Radius at maximum lifting and unloading 790 mm and 625 mm 21 % more or 165 mm

      Operation

      Engine oil volume 10 l. and 8 l. 20 % more or 2 l.
      Fuel Capacity 84 l. and 65 l. 23 % more or 19 l.

      Neutral reasons:

      Sizes

      Height to cab upper part 1990 mm and 2022 mm
      Length without bucket 2518 mm and 2701 mm
      Width between caterpillar tracks 1676 mm and 1676 mm
      Length with bucket 3285 mm and 3490 mm

      Operation

      Cooling system fluid volume 10 l. and 10 l.
      Hydraulic system fluid volume 55 l. and 55 l.
      Operating voltage 12 V and 12 V
      Generator current strength 85 amperes and 85 amperes
      Working weight 3024 kg and 3607 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3024C T and C2.2T
      Displacement 2.2 l. and 2.2 l.

      Load-transfer device

      Workload 885 kg and 1134 kg

      Hydraulic system

      Pump flow rate 60 l/min and 60 l/min
      Overflow valve pressure 23000 kPa and 3335 kPa

      Carrier

      Contact with ground area 1.1 m2 and 1.1 m2
      Caterpillar track length on ground level 1499 mm and 1499 mm

      Images

      Sizes

      1. Length with bucket 3285 mm 1. Length with bucket 3490 mm
      2. Width between caterpillar tracks 1676 mm 2. Width between caterpillar tracks 1676 mm
      3. Height to cab upper part 1990 mm 3. Height to cab upper part 2022 mm
      5. Clearance 267 mm 5. Clearance 257 mm
      6. Length without bucket 2518 mm 6. Length without bucket 2701 mm
      7. Ground clearance at maximum lifting and unloading 2134 mm 7. Ground clearance at maximum lifting and unloading 2278 mm
      8. Radius at maximum lifting and unloading 625 mm 8. Radius at maximum lifting and unloading 790 mm

      Carrier

      4. Caterpillar track length on ground level 1499 mm 4. Caterpillar track length on ground level 1499 mm