Q What is the continuous working time of the electric shear top?
AContinuous work a lifting cycle rest 15 minutes, recommended daily workload is not more than 20 times, emergency use, non-professional maintenance tools
Q Does the kit include three additional air nozzles for inflatable boats, swimming pools, mattresses and balls?
AIs equipped with three air nozzles (ball needle plus plastic nozzles)
Q Is there automatic locking and overload protection for the lifting rod that can be used to lower the jack to its initial position if the operation of the jack is suspended (e.g. without external power intervention)?
AHydraulic jack is automatically locked off the power supply, more than the rated weight will stop rising, no power intervention can use the hexagonal wrench in the fitting box, counterclockwise twist the safety valve on the body can be pushed rod to the initial position.
Q Can i know you best product？
A Our product is all good，and the ZS3SJ and ZSTT01 is the best sell product