1. solid gear construction
2. black electrostatic discharge coating finish against rusting
3. internally lubricated drum and pinion gear bushings
4. moulded handle for smooth rotation
5. formed reinforcements in frame for added strength

1. gear ratio: 4.3:1
2. working capacity: 420 kg
3. dimensions:
   1. A: 138 mm
   2. B: 153 mm
   3. C: 89 mm
   4. D: 52 mm
   5. E: 240 mm
   6. F: 223 mm
   7. G: 12 mm
   8. body thickness: 3.5 mm
   9. gear thickness: 8.0 mm
4. weight: 2760 g

whw420a4v02.pdf