Safe Work Procedures for Lifting with a Crane Truck: 9 You Need to Know [State 2023] (2023)

The use of crane trucks, also known as truck loaders under the Workplace Health and Safety (Crane Operation) Regulations, is widespread on construction and project sites in Singapore.

For example, the logistics and transportation industry uses crane trucks for various tasks. Other industries that also use crane trucks include marine, hospitality, landscaping, events, and entertainment (to some extent).

As widespread as this heavy equipment is, it is vital to understand safe work practices for crane truck lifting operations.

Because in the last ten years there has been a significant increase in accidents at work with mobile cranes.

The root cause of these crane truck related accidents is often improper use of outriggers, ground and mechanical failures, safety hazards and overall unsafe operation.

Although truck cranes are the preferred machines, due to their fast setup times, low cost, and ease of use, they can be a source of safety risks like other lifting equipment: tower cranes, mobile cranes, etc.

This guide covers some safety precautions when setting up, operating and maintaining crane trucks in Singapore.

Assembly of the crane truck

Before installing a mobile crane, all employees must consider the following:

• soil conditions
• pen insert
• reach
• public room
• weather conditions

1. Ground conditions

All employees must ensure that the ground on which the truck-mounted crane is installed can withstand all forces.

You should do a pre-op assessment to make sure the ground is strong enough. A designated person must also consider the maximum vertical load per stabilizer as specified by the equipment manufacturer and load details.

2. Using the pen

"Outrigger" means the stabilizer system, including stabilizer arms and vertical stabilizer legs. The system was developed to ensure and improve the lifting stability of the crane and truck.

Per WSH standards, the crane operator is responsible for ensuring that the boom is secured and fully extended.

Additionally, barriers should not be placed on the following types of surfaces:

• Grassy/slippery spots
• drain grate
• cemented path
• Moist/sandy soil
• manhole covers

If the ground was determined to be unsafe for the equipment's carrying capacity during the preoperative evaluation, the operator must take all possible safety precautions.

For example, they can use stabilizer pads to distribute the applied forces. The operator must adequately communicate to the lifting team any stability measures taken.

3. release

All responsible persons and the operator should choose a place where the truck-mounted crane can be installed and operated properly.

There must be sufficient distance between the truck-mounted crane and all surrounding hazards (eg, power lines, construction materials, and other obstacles).

4. Public spaces

When carrying out projects with a truck crane on a public road, all employees must comply with the requirements of the Road Traffic Law and the Road Construction Law.

Everyone involved in the operation should be aware of the following:

• Vertical headroom clearance (for example, overhead bridges)
• Properly store the crane arm. (No one should disable the boom retract limit switch)
• speed limit on the street

5. Weather conditions

During the monsoon season (December-March and June-September), crane truck operators must take preventive measures against inclement weather (eg strong gusts of wind, rain, etc.). Different locations have different protocols and procedures that tow truck operators must follow. In the event of adverse weather conditions, the site will implement a work freeze to ensure the safety of all workers.

Operate the crane truck

There are also safety precautions when operating a truck mounted crane. We will talk more about:

• rated capacity
• remote controls
• Health
• Security

6. Rated capacity

The lifting capacity of the truck crane is the amount of load that the equipment can lift for a given configuration or load position.

Crane truck rating should be determined based on several factors:

• The rated capacity defined by the crane manufacturer.
• truck chassis type
• Procedure for placing the crane on the truck chassis
• tip factor

7. Remote controls

Remote controls offer several advantages for crane truck operation, such as: B. flexible positioning. This keeps the operator safe from moving parts and falling debris.

However, remote control operations can be dangerous if not safely supervised. Here are some preventative measures to take when operating a truck-mounted crane with a remote control:

• Make sure that all control levers and the emergency stop button work properly.
• Please fully charge the remote control before use. A spare battery should be available.
• Use the remote control strap and make sure fingers are free when lifting and handling.
• The remote control operator must be familiar with the operating environment and be safely located in areas within sight of the crane truck.
• Avoid using the remote control while operating the crane truck at the same time.
• Disable the remote when not in use to prevent possible fatalities
• Do not go under the load or boom when lifting.
• Do not stand or sit near the load.

8. Health

While proper maintenance of the crane truck is essential, it is also important that the operator provide a medical certificate. This certifies that you are physically fit to drive a truck or mobile crane.

While tow truck operators are not required to be registered, it is highly recommended that they undergo regular medical examinations to identify any potential health risks.

9. Security

Operators must also keep records documenting the use of crane trucks. These protocols prevent untrained personnel from using the truck-mounted crane, which can be extremely dangerous. In addition, an officer must periodically download the crane's data recorder to ensure that no illegal evasion has occurred.

When the truck-mounted crane is operated by a remote control, the operator must be careful to remove the control key when the device is not in use.

They must also store the remote control in a safe place that can only be accessed by authorized personnel.

Use of security devices.

Safety devices such as sensors, warning systems, stability systems, and emergency stop controls must be in proper working order before operating a mobile crane.

• Audible Warning Systems – Fully retractable truck cranes must have an audible warning system linked to a buzzer in the cab. Crane arms that cannot be fully retracted can be equipped with an angle sensor on the inner arm instead of a limit switch.
• Emergency Stop Controls – Emergency stop buttons stop crane operation in an emergency. They can be found near the control panels.
• Stability Control System – There are cases where the truck mounted crane needs to be used in small areas where the operator cannot fully extend the outriggers. The charger must have a manufacturer-approved stability control system (SCS) or equivalent feature. SCS includes capacity limiters that monitor outrigger position and limit lift capacity. The SCS also provides real-time calculations of the boom system's allowable working ranges. This will prevent the tow truck from overloading or tipping over.

Conclusion on Safe Work Practices for Crane Trucks

crane trucks and otherstypes of cranesThey are used in various industries to lift loads, unload heavy loads, and move loads from one place to another.

However, safety issues can also arise from improper storage, use, and maintenance of a truck-mounted crane.

therefore takeCrane truck coursesand general observance of safety precautions is necessary to avoid accidents and keep a mobile crane safe to work with.

Contact Pollisum at +65 67557600 for more information.Fan,tractor,gruas moviles,All Terrain Crane (RT)., YCrane Truck Rental in Singaporefor your transportation needs.

Frequently Asked Questions on Safe Work Practices for Crane Trucks

These are the most common dangers when using cranes:

• electric shock
• Herabfallende Infantil
• falling high
• Injuries from moving parts
• Extreme weather conditions
• blinding lights
• Poor visibility

"}},{"@type": "Question","name": "What is a crane risk assessment?", "acceptedAnswer": {"@type": "Answer","text": "

A crane risk assessment identifies all factors that could affect the safe use of cranes on construction sites. A risk assessment may include weather and soil conditions, installation locations, access routes, etc.

"}},{"@type": "Question","name": "What is the difference between a crane truck and a mobile crane?"","acceptedAnswer": {"@type": "Answer", " letter" : "

Truck-mounted cranes or crane trucks are cranes that are mounted on a truck chassis. They are street legal. A mobile crane is now more broadly defined. It can be a crawler crane (crawler crane) or a wheel mounted crane, usually not road legal.

"}},{"@type": "Question","name": "What is the purpose of a crane truck?"","acceptedAnswer": {"@type": "Answer","text": "

Crane trucks are designed to lift, lower, or move heavy loads from one location to another, often at great heights.

"}}]}