KYT-BM-70 Electric Track Swing Arm Chassis
This chassis is a robot track chassis. The structural box is made of aluminum alloy plates spliced together as a whole. It is equipped with two swing arms to facilitate smoother passage when climbing stairs or other obstacles. The overall weight is around 80 kilograms, which is light, flexible and has a traveling speed of 2 kilometers per hour.

The main body of this chassis is equipped with 100mm wide wear-resistant rubber tracks, featuring a horizontal pattern design on the outside to enhance climbing ability. The swing arm track adopts 40mm wide robot rubber track. The chassis box has undergone high-temperature sandblasting and plastic spraying anti-rust treatment. The main chassis is equipped with 2 24v200w servo DC brushless motors, and the swing arm is equipped with 1 24v200w servo DC brushless motor and a worm gear reducer. It can carry a load of 50kg and is a convenient and practical chassis system to operate. It is very useful on uneven roads, climbing slopes and crossing obstacles. It is an all-terrain chassis. The battery adopts a 24v45ah lithium iron phosphate battery, with a continuous battery life of up to 4 hours for a long time.