3 ms·

Interesting how they use a petrol engine.

• joelthelion 13y ago
  I wonder if the engine is used to power an electrical generator, or if the mechanical energy is used directly?
  • deleted 13y ago
    [deleted]
  • tlb 13y ago
    It mainly runs a hydraulic pump.
  • TheLoneWolfling 13y ago
    Based on the looks, both. Hydraulic pump for the legs + generator for the electronics.