Views: 10 Author: Site Editor Publish Time: 2018-07-05 Origin: Site
1. The weight exceeds the crane's rated lifting capacity.
2. The weight of the heavy object is unknown.
3. The signal is unknown.
4, heavy objects are not tied.
5. Open-air operation encounters severe winds such as strong winds and heavy rains and fogs at the sixth level (the upper level of the beam).
6, night work lighting is not good.
7, diagonal pull.
8. The wire rope is severely worn and broken, and some people are on the crane or in the machine room for maintenance.
electric wall mounted jib crane
Beam : H type beam (1-7 meter )
hoist : electric traveling and electric lifting chain hoist
Load capacity : 1 ton - 5 tons
lifting height : 3-9 meter
install place : H beam or wall
manual rotation wall mounted jib crane
Beam : KBB type beam (1-7meter )
hoist : manual traveling + electric lift/down with AC power
Load capacity : 1 ton - 3 tons
lifting height : 3-5 meter
install place : H beam or wall
wall mounted traveling crane
Beam : H beam or KBB beam
hoist : chain hoist or wire rope hoist
Load capacity : 500 kg-5000KG
lifting height : 3-5 meter
install place : wall , H beam
fixed floor mounted electric jib crane
Beam : H type beam (1-7 meter )
hoist : CD type electric hoist ( wire rope type )
Load capacity : 1 ton - 3 tons
lifting height : 5-7 meter
install place : floor
Gear rotation jib crane
Beam : box type beam
hoist : wire rope electric hoist
Load capacity : 5 ton to 10 tons
lifting height : 4-10 meter
install place : floor
fixed floor mounted manual jib crane
Beam : KBK type beam (1-7meter )
hoist : manual traveling + electric lift/down with AC power (chain hoist)
Load capacity : 1-3 tons
lifting height : 3-5 meter
install place : floor