The portable jib crane on wheels is a lifting machine that is used with an electric hoist or a hand chain hoist. It is a small lifting equipment that is easy to move and popular. SEVENCRANE portable jib crane on wheels has a larger suspension span and is economical and durable. It is equipped with a built-in travel agency, which is safer and smaller in size, which is especially beneficial to increasing the stroke of the hook. In a freestanding portable jib crane on wheels, all steel plates obtained are placed on the base of the jib. Computer programs currently in use tend to only pay attention to the uniform distribution of longitudinally curved steel bars across the floor of the box girders. Although the longitudinal steel bars are sufficient. However, according to the characteristics of the stress analysis of the actual situation, due to the stress concentration at the root of the cantilever end, the fiber mesh at the roots at both ends gradually decreases.
Portable jib crane on wheels is a small and medium-sized lifting equipment developed in recent years. It has a unique structure, and it is safe and reliable. Besides, it can be applied to occasions with segmented and dense transportation. It shows its superiority over other conventional lifting equipment.What’s more, the 360 degree portable jib crane on wheels are widely used in various industries.
Portable Jib Crane On Wheels Features
The factory direct sale portable jib crane on wheels has a light working intensity and more flexible. Moreover, it has wide adaptability. It is a necessary independent emergency hoisting equipment for efficient automatic production lines. With it, it can ensure that the production line is unobstructed. The mobile cantilever lifting weight is 125KG to 500KG. The built-in traveling mechanism adopts a special running wheel with rolling bearings, which has low friction and brisk walking; the small structural size is especially helpful for increasing the hook stroke. It has the characteristics of high efficiency, energy saving, trouble-saving, small footprint, easy operation and maintenance.
Portable Jib Crane On Wheels Safety Operation Regulations
1. When the crane is operating, parking, and driving, a safe distance should be maintained from ditches and pits.
2. The crane should be placed on a flat and solid ground during operation, and the inclination of the crane should not exceed the specified value of the machine.
3. When driving, the arm should be placed on the bracket, and the hook should be hung on the lanyard and tightened.
4. The outriggers should be supported before lifting; after lifting, place the arm above the bracket to retract the outriggers.
5. The clutch lever should be locked during operation.
6. The distance between the fuselage and suspended objects and the discharge wires must be greater than the minimum safe distance.
7. The arm movement should be slow and no emergency braking is allowed. Boom deflection should be checked near full load.
8. When walking with hoisted objects, the hoisted objects should be located directly in front of the crane, not too high off the ground, and the weight should not exceed 2/3 of the allowed lifting capacity. Pull the rope back and drive slowly.
The successful use of portable jib crane on wheels is not only the market’s demand for mechanical equipment, but also the progress in the design, structure and type of cranes. The research and development of crane types has overcome the limitations of various industries, regions, and space, and is suitable for the development and changes of the times. For the lifting industry, developing and investing in multi-field industries requires cranes to follow suit in terms of technology, quality, and variety to meet long-term needs.
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