What is the Safe Lifting Distance?
1 Answers
The safe lifting distance refers to the clearance between lifting equipment and the surrounding ground area to ensure safety for both the equipment and its surroundings. Management Requirements for Truck Cranes: Truck cranes are prohibited from traveling with heavy loads. After completing work, retracting outriggers and rotating the boom must not be performed simultaneously. During travel, the boom should be placed on the support frame, the hook secured to the tow hook on the bumper, and the wire rope kept taut. Before operation, ensure the ground is level, outriggers are properly positioned, and the frame is leveled. Operation is forbidden if outriggers are not fully extended. When under load, avoid extending or retracting the boom. When approaching maximum load capacity, verify the boom length. Avoid rapid rotation and sudden braking; boom movements should be slow and controlled. Safety Operating Procedures for Truck Cranes: During operation, lock the clutch control lever to prevent accidental release. Follow signals from the designated signal person; pause operation if signals are unclear or could lead to accidents. Ensure no one remains or walks beneath the boom during lifting. Maintain a minimum distance of 1 meter between the boom/load and overhead power lines. Compound movements are prohibited. Truck cranes must strictly adhere to all safety operating procedures applicable to vehicle drivers. When lifting an object, pause immediately after it clears the ground to inspect all crane components for normal operation and verify outrigger stability. If abnormalities are detected, lower the hook immediately for corrective action.
