Which Parts of a Hoisting Machine Should be Checked？
Which Parts of a Hoisting Machine Should be Checked？
Hoisting machines ( gantry cranes, overhead cranes and bridge building cranes ) are the main products
for Zhengzhou Huazhong ConstructionMachinery Co., Ltd. Because these construction machines are in
wide range of usage applications, the checking is necessary before being put intoservice. Which parts of
hoisting machines should be checked? Now I will introduce for you. Protective cover, guardrail, fender
apron and ladder stand should be checked to ensure the safeguard procedures are reliable.
1. Whether the frequently used rotating components are protected by a shield, such as coupling, chain &
wheel, driving belt and so on.
2.Designed on the hoisting machines and all that may cause leakage for operators, such as pedestrian
path, ladder stand and etc., there is a true demand to check whether they are added protective guardrail
and whether reach for the standard.
3. Usually, hoisting machines are working outdoor, so a set of rain cover is necessary.
4. As to braking, the type of braking should satisfy the design standard:
for Zhengzhou Huazhong ConstructionMachinery Co., Ltd. Because these construction machines are in
wide range of usage applications, the checking is necessary before being put intoservice. Which parts of
hoisting machines should be checked? Now I will introduce for you. Protective cover, guardrail, fender
apron and ladder stand should be checked to ensure the safeguard procedures are reliable.
1. Whether the frequently used rotating components are protected by a shield, such as coupling, chain &
wheel, driving belt and so on.
2.Designed on the hoisting machines and all that may cause leakage for operators, such as pedestrian
path, ladder stand and etc., there is a true demand to check whether they are added protective guardrail
and whether reach for the standard.
3. Usually, hoisting machines are working outdoor, so a set of rain cover is necessary.
4. As to braking, the type of braking should satisfy the design standard:
(1) Bar, spring: whether they are out of shape or have cracks.
(2) Pin roll, arbor, braking wheel and braking pads: whether they are in excess wear and tear.
(3) Hydraulic braking system: whether they are oil leaking.
(4) Braking interval and ability: whether they have been up to the grade.
Above are published by Zhengzhou Huazhong Construction Machinery Co., Ltd. See more, please
visit zzhz.com.
Email: zzhz114@gail.com Tel: 0086-371-68000000
