What are the precautions for concrete pump trucks?

[GriffinDella]

Precautions for concrete pump trucks are as follows: Usage must be singular: Concrete pump trucks can only be used for conveying concrete. Any other uses are dangerous. Extension of end hose is prohibited: The height and distance for pumping concrete with the boom of the pump truck are strictly calculated and experimentally confirmed. Any extension of the pipeline after the end hose or lengthening the end hose beyond 3m is not allowed. The resulting risks are borne by the operator. Unauthorized modifications to the truck are not allowed: Unauthorized modifications that may affect the safety of the pump truck are prohibited, including changes to safety pressure, operating speed settings; switching to larger diameter delivery pipes or increasing the wall thickness of delivery pipes, altering control programs or circuits. Modifications to the boom and outriggers, etc. Wear safety equipment: Pump truck operators must wear safety helmets and comply with safety regulations and site safety rules.

[Carol]

As a pump truck driver, I feel there are quite a few precautions to keep in mind. Before starting, it's essential to check that the ground is level and stable, laying down steel plates to prevent sinking; ensure sufficient hydraulic oil and coolant levels; start the engine and let it warm up for a few minutes before beginning to pump. During operation, maintain a steady speed, avoid sharp turns or speeding, and be especially cautious in narrow construction sites to avoid power lines and workers. On rainy days, muddy ground can be slippery, so use anti-skid chains or simply stop operations; do not exceed the extension limits of the pump arm to prevent tipping. After each job, clean the pump pipes to prevent concrete from hardening and clogging; regularly check tire pressure and the braking system to ensure safety. Wear protective gear like helmets and gloves to protect yourself from splashing cement. Training newcomers is crucial to develop good habits and reduce accidents.

[VanNora]

I have extensive experience in maintaining concrete pump trucks, with a focus on upkeep and failure prevention. Daily checks ensure the hydraulic system's oil circuits are unobstructed, and filters are replaced regularly to avoid blockages; safety valves must be tested and functional before operation. Pay attention to tightening pipeline connections and thoroughly clean after use to prevent residual concrete from hardening; lubricate pivot points to reduce wear. Preheat the engine before starting, especially in winter to prevent freezing cracks; ensure wiring insulation is intact to prevent short circuits and fires. Check tire treads for anti-slip performance before the rainy season to enhance traction; overloading is strictly prohibited to avoid damaging the pump or chassis. It is recommended to conduct a minor inspection monthly, checking fasteners and hydraulic pressure; perform a major maintenance every six months, replacing wear-prone parts to extend lifespan. Develop a habit of keeping records to track and address issues early.

[McEmery]

As a beginner in concrete pump truck operation, here are key precautions: First, ensure the ground is firm without loose soil to prevent tipping; drive steadily and avoid sharp turns. When operating the boom, check surroundings to avoid obstacles; wear safety gear to protect eyes. Post-operation cleaning is crucial - flush pipes to prevent clogs; check and refill oil levels. Halt operations in severe weather - safety comes first.