What are the hidden dangers during the operation of bulldozers?
4, operating procedures(1) the job site should be investigated before operation so as to avoid accidents.(2) during the operation, the driver should concentrate, and seriously observe and all kinds of meters, exhaust color is normal, if found abnormal circumstances should stop immediately to identify.(3) the driver should sit in the operation, do not stand driving, so as not to hurt.(4) when working in bushes, the leaves and weeds on the engine body should be cleaned in time to prevent damage to the engine or cause fire.(5) in order to prolong the service life of the machine, ultra large load operation should be avoided.(6) when unloading the soil, the speed will be accelerated due to the decrease of the load; therefore, in the cliff or road work, special attention should be paid to slow down, so as not to overturn.(7) in driving and operation, should pay attention to avoid wire, cable, careful electric shock.(8) when working under buildings or cliffs, be careful of falling down, rolling stones or landslides.(9) when working at night, there should be enough lighting in the work area.(10) the rope should not be close to the staff when dragging the vehicle or object with the cable.
2, after starting inspection(1) is the instrument pointer within the specified range?.(2) whether the levers and pedals are flexible and whether the stroke is in accordance with the regulations.(3) bulldozer blade action is normal.(4) is the transmission gear running properly?.(5) left and right turn is normal.(6) whether the steering brake is normal or not.(7) smoke color is normal.(8) whether the safety device is reliable.(9) whether there is any abnormal sound or abnormal vibration in each part of the machine.(10) whether the battery is adequate and the electrolyte meets the requirements.
Safety operation procedures for bulldozersThe driver must have the operation technique, advance should be familiar with and master the structure, performance, and maintenance method of the machine and other knowledge, should be strictly in accordance with the operating rules for driving and maintenance, in the operation process, should concentrate on safety first. Non drivers shall not operate on the computer.1. Preparation before start(1) wear good work clothes.(2) check whether the fuel, lubricating oil and cooling water meet the requirements, and whether the lubricating points have been filled.(3) check whether there is leakage in each joint of hydraulic system.(4) whether the levers are fastened?.(5) whether the connecting bolts are in neutral position.(6) in addition to all kinds of oil, smoking or close to the source of fire, oil should be tightened at the end of the lid.(7) clean up the cab, and no object that hinders the work shall be present.(8) found fault should be promptly excluded, not allowed to work sick.
