This model has software "gearbox" with 2 speed - made by using transmitter settings and it works well. I don't know if 870K is stronger - because i couldn't compare.
@@234maciej i would buy faroe wheel loader 980i But i was convinced and then i will buy huina Kabolite wheel loader cat 1/16 RTR she comes with 2speed and diff luck too thx again bud its really wonderful video have a good day.🤗