Product show

WQDC-4-1/4-2/3-1/5-1/5-2/2-1/2-2、WDQC-1-1/1-1

name of products factory code size scope of use
color normal ladder made of elipse tubes WDQC-1-1 (24+46)×4×3000 equal-potential operation of lines with voltage of 220-330kv
WDQC-1-2 (31+53)×4×3000
color angel ladder if elipse tubes WDQC-2-1 (24-46)×4 90°2800 1800 going into the electric field of tower with verical insulator string of 220KV lines
WDQC-2-2 (31+53)×4 90°2800 1800
hanging ladder WDQC-3-1   going into the electric field of tower with horizontal insulator string
hanging ladder that can be extended WDQC-4-1 (24+46)×4×3000×2 for 35-110KV line
WDQC-4-2 (31+51)×4×3000×2
color conical shaped ladder made of elipse tubes WDQC-5-1 (24-46)×4×3000 the top is narrow the bottom is wide equal-potential operation of 35-110kv line
WDQC-5-2 (30+53)×4×3000