The hydraulic pliers can cut the U lock it
Ordinary can shear, and very quickly, but high hardness carbide lock is not cut, it can break the hydraulic pliers jaw.
In fact, whether or not cut, or look at the gap between the hardness of the material, that is to say, if you want to cut the U lock, the lock must look at the material, if the material is better, also on the hydraulic shear of the higher requirements, I believe you can understand.
Charging hydraulic clamp is a kind of most portable charging type hydraulic tool design, single hand operation, used in distribution operation terminal crimping, lightweight, high durability and maintenance rate for all hydraulic tools minimum set pressure automatic pressure relief to rotary head suitable for different working places, mechanical hydraulic head to ensure that the quality of crimping.
Sure, cut it off. I've got you some solutions to the problem of hydraulic tweezers: 1., enough oil, not enough gas. 2., check whether the hydraulic oil contamination and impurities, and when mixed with impurities in the oil, often in the oil when the cylinder caused by steel ball and arc seal is lax, can not meet the demand pressure. Solution, oil change, cleaning cylinder. 3., such as cleaning, oil change is not enough pressure, you can adjust the high-pressure pressure valve, and sometimes high-pressure valve will be loose, so that the hydraulic clamp pressure is not required when the beginning of decompression. 4., if the pressure regulating valve is not adjusted to the demand pressure, it is necessary to consider the cylinder steel wear, spring weakness or fracture, pressure oil piston wear, seals failure, and cylinder wear and tear. At this point, you need to replace the relevant parts, or grinding, repair, etc..
