限滑 should be that it controls the max. motor / engine power transferred to wheels.It allows the motor / engine to turn when 4 wheels are locked (landing on ground after jump) in order not to damage the gears. It is not the 差速 (珠差 or 牙差) 活動 調校 (although 珠差 can have 限滑 function but it is not the original intent).
限滑 should be that it controls the max. motor / engine power transferred to wheels.It allows the motor / engine to turn when 4 wheels are locked (landing on ground after jump) in order not to damage ...
LSD = Limited Slippery Differential
LSD is used to limited the power transfereed to the differential in order to protect the differential from too high power on slippery surface.
1. It is 4WD, no need to control the motor power transfer preciously (2WD is a must).
2. It has metal gear diff - strong enough not to break it.
3. Cheap buggy - not worth to spend much money.
LSD = Limited Slippery Differential
LSD is used to limited the power transfereed to the differential in order to protect the differential from too high power on slippery surface.