80 Ton Crawler Pin Disassembly Machine

Operation manual for crawler pin disassembly machine Introduction to the crawler pin disassembly machine YL120-200 crawler pin disassembly machine, using the principle of hydraulic energy into mechanical energy, the crawler excavator crawler pin disassembly of special tools. With the factory product SYB-2B-S large flow manual transfer pump (suitable for field work), the electric pump (220V, 380V) as the power source to make the hydraulic cylinder fast forward movement, so as to successfully remove the pin shaft. Replace of air cut, human hammer strike method. Ensure that the track is intact without damage. It is the ideal special tool for crawler excavator repair and assembly. The fuel tank must be filled with 46 # hydraulic oil before the test machine Crawler pin disassembly machine is a multi-functional engineering machinery maintenance equipment. 

The chain press produced by our company is suitable for the chain disassembly of various crawler construction machinery equipment and various shaft sleeves. Is an essential equipment for construction machinery maintenance enterprises. Portable chain disassembly machine adopts two-way hydraulic device, chain press machine reduces the oil road, maintenance is simple. Not only suitable for the use of the factory can also be anytime and anywhere to the site, field work. Easy to use, dexterous operation, the model is divided into electric and manual two kinds, users can choose according to their own actual situation. 

Installation and commissioning of crawler pin disassembly machine equipment 

Installation: the main engine and hydraulic control (pump station) are one type, and the machine should be paid attention to safety when lifting. The press shall be installed on a dry concrete foundation without dust pollution, and the workbench part shall be installed horizontally, and the whole machine shall be stable without vibration. Then connect the cylinder to the hydraulic control part of the oil pipe, adjust the host operating level to work. Due to transport vibration, check whether the parts are loose and re-tighten with relevant tools. Fill the tank with filtered N46 or N46.

Test run: fill the pump station oil tank with 46 # hydraulic oil before use. Turn on the power supply clockwise direction, connect the oil pipe (oil pipe connection without direction, by the pump station reversing valve control oil inlet or oil) all pump station for A, B manual reversing valve control, such as A is outlet B is returning oil median is returning oil no pressure, pump station and cylinder connected, the manual pump air pressure before the use of the gas outlet vent valve open, discharge the air in the tank. Before the electric pump is started, the motor should be activated 2~3 times before there is no abnormal operation. It should be paid attention to whether the rotation direction of the motor is correct. If the reverse 380V voltage pump station, please adjust the two-phase power line. The cylinder does not show the pressure in the process of forward or backward walking, only when the top heavy object is loaded, the system pressure is 63MPA high pressure, in order not to cause damage to the equipment and the hidden dangers brought to personal safety, the pressure should not be arbitrarily raised during use!

 Notes for crawler pin disassembly machine 

1. The press must be correctly installed and operated with three wire bars of guaranteed level and consistent adjustment length

 2. The correction mode is not allowed during the operation of the machine; 

3. The hydraulic oil is N46 anti-wear hydraulic oil or N46 low condensate hydraulic oil, used after filtration by 80~100 mesh screen, the first oil change time should not exceed two months, and the oil shall be changed once every six months later; 

4. The local machine should be checked after 200 hours of work

Technical Specifications