1. LDA is a new type drive device for 5t single girder crane, it’s an improved type of LD1.
2. Simple structure, small size, low noise, beautiful exterior, safe, reliable, running smoothly, easy for installing and maintaining, large starting torque, and able to start frequently.
3. Its first stage closed gear is replaceable for the needs of different transmission ratio.
LDA Speed Regulator is a new type drive device for 5t single girder crane, which has 20, 30, 45, 60, 75m/min, five different speed mode to meet requirements of users.