Link: [ Ссылка ]
N20 45/90mm stroke electric full metal push rod simulation cylinder driver for RC 1:16 excavator dump truck diy upgrade closed cylinder
Features:
1. The metal push rod is more simulated;
2. M4 coarse thread has a stronger load capacity
3. 5-8.4V power supply, thrust 5kg, speed 5mm/s
4. 45mm / 90mm Travel Option
5. Closed design, the push rod will not slide out when it runs to the top.
#cylinder #rcexcavator
