Many truck mounted crane car owners will encounter during the job field coil motor suddenly stops running conditions, the motor can not rise or fall but other hydraulic mechanism can be a normal operation, this time lifting mechanism operating handle pressure gauge above The display is 0. Many people are very scared to see this situation, do not know what caused the cause. In fact, this situation is mainly caused by the fault of the truck crane, then where did the truck crane malfunction?
Because of this failure, the hydraulic mechanism can operate normally, so we can temporarily eliminate the problem of failure of the hydraulic pump. If the hydraulic pump fails, the hoist will only run slower without stopping the operation. The handle pressure of the mechanism is 0, then we can judge that there is a problem on the overflow valve of the winch circuit.
After the relief valve circuit judge winch problem, we first need to remove the main pressure relief valve checks if the main relief after cleaning and inspection of the fault still exists, we need to observe the main truck mounted crane car Overflow is a remote pilot control and it is necessary to remove the plug to see if the fault can be removed. If the indicator light is bright during the operation of the solenoid valve, but there is no sound when the solenoid valve operates normally, we need to suspect that the return spring in the solenoid valve is broken, causing the gravity of the core. The role of the valve stem is promoted, causing it to change the direction and thus causing the winch circuit without pressure. If this is the case, we need to replace the return spring, so that the phenomenon of truck crane failure is eliminated.
Crane car during a job if a failure occurs, we can hoist motor in accordance with the above techniques to the investigation and one by one, through a wide range of troubleshooting, fault can be resolved. During the job, if the operator finds that the machine is faulty, it must immediately stop the operation, check the unfavorable factors, and continue to work until the safety is confirmed, so as to avoid danger.
Cable Marker For Electric Wire 1.5mm - 6.0mm
KY-M Low Price POM 1.5mm 2.5mm 4.0mm 6.0mm customized lan cable marker 0-9 coded plastic cable marker is made of UL qualified POM material, the fireproof grade is up to 94v-2. Excellent Quality Reasonable Price KN POM New Style Ezitown.
Wire Clip Type Snap On EC Cable Marker,the product is designed by M shape.
Wire Labels, Cable Label Markers it is easy to be stable when it is used on the clamping line and it's not easy to turn over, so it is convenient to keep the unity of the mark tube.
Features:
a) Waterproof, no deformation, any combination, between Kaka can be fixed, easily into the machine room wiring;
b) Various combinations of different colors make the route markings more intuitive;
c) The closed gripper design improves the traditional sleeve approach;
d) Double column double hole design, so that the letters arranged neatly, can be arbitrarily combined;
e) The marking material is flexible and can be used in a certain line diameter range;f) The claw has an upside down and is stuck on the wire without falling off;
g) Digital 0-9, letter A-Z, - etc;
h) Environmental protection, through the RoHS 10 certification;
Product dimension:
Item No Specification Suitable Wire Applicable cable diameter Standard Markings
KY-M10 1.5mm2 0.75-1.5 mm2 1.0-3.0 0-9,A-Z,+,-
KY-M20 2.5mm2 2.5mm2 3.0-4.0 0-9,A-Z,+,-
KY-M40 4mm2 4mm2 4.0-6.0 0-9,A-Z,+,-
KY-M60 6mm2 6mm2 6.0-10 0-9,A-Z,+,-
Product Pictures:
Color is international standard color:
Usage Scenario:
Using tempreture: 120 degree C ~ minus 40degree C
Material: POM
Size application:
KM-10 and KM-20 is for telephone and electronice wire
KM-40 is for CAt5 cable RJ45 cable
KM-60 is for RJ45Cat6 and Cat5E cable ,RG tv cable
Packaging & Shipping:
Packaging Details 1.Natural package:1.5mm2 150 pieces in one bag
2.0mm2 150 pieces in one bag
4.0mm2 100 pieces in one bag
6.0mm2 100 pieces in one bag
2. We also can package upon customers' request
Delivery Time 7~9days
Cable Marker For Electric Wire 1.5mm - 6.0mm
Cable Marker For Electric Wire,Underground Cable Markers,Flexible Cable Marker,Plastic Cable Markers
KEYUACE Materials Co., Ltd. , https://www.insulationtubing.com