Payment & Shipping Terms:
|Material:||Steels Q235, Q345, Etc.||Color:||Yello, Blue, Etc. By Buyer's Option|
|Power Supply:||380V 50Hz Three-phase||Rated Loading Capacity:||5~120t|
|Span:||5--36m||Control Method:||Cabin, Pendant Control And Remote Control|
|Product Name:||20 Ton Overhead Crane||Lifting Height:||30m|
overhead rail crane,
workshop overhead crane
20 ton Explosion Proof Double Girder Overhead Bridge Crane For Workshop
Main technical data:
Working class: A3-A5
Explosion-proof marks: Exd II BT4 and Exd II CT4
Control method: it is generally controlled on the ground, but control from the cabin is also allowed.
Excellent Explosion-proof performance:
Explosion-proof performances of all motors and electric components of QB explosion-proof crane satisfy standards stipulated by GB3836.2-2000Explosion-proof Electric Equipment Working in Explosive Gas Environment Part2: Flame-proof Type “D” and the performance of the crane satisfy demands in JB/T5897-1991 Explosion-proof Crane. The crane has obtained Explosion-proof Certificate after passing examinations by units designated by the government to test explosion-proof products. The explosion-proof marks are Exd II BT4 and Exd II CT4 respectively.
Working environment and applied occasions:
This product is applied in explosion power less than IIB or IIC in the factory, Ignition temperature would not higher than T4 group flammable gas or mixed explosive gas situations, applied dangerous zone is 1 and 2 district.
This product is widely used to convey and dismantle materials with common weight which could also be adopted to conduct special handling when equipped with various dedicated hanging devices.
Contact Person: Colinniu