Skidder climbing rock wall in the dolomites

Old video of my RC- converted Skidder with driven third axle.. Very good in climbing :)

[@gheice_modelism]

Seems that this motor has a lot of torque. What are the specs?

[@bastlerirgendeiner3569]

Hello, each axle has a hitec HS35 HD Servo with two aditional gears to the axle.. This servos are very small and strong and I use them in many of my models as driving motor.