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Product Introduction
YQD-245 Hydraulic Rail Jack applies to 50kg / m, 60kg / m rail track, turnout from the road
operations, increased by manually driven piston plunger pump, driven from the road levers so
that jobs at the bottom of the rail track lifting lever front wheel quick lifting from the
Road to achieve the purpose from the Road jobs.
YQD-245 Hydraulic Rail Jack is required an ideal for road on the mining service tool, suitable for
rail rearrangement of homework.
YQD-245 Hydraulic Rail Jack mainly consists of hydraulic parts and lever parts. Hydraulic lifting
machine main structural features: Hydraulic lifting machine with manual operation, no other
power consumption, mainly through the manual lever on the side of the hydraulic drive machine
hook for lifting movement, and thus play a role from the road, reasonable structure, carrying
convenient, true-to-use mechanical.
YQD-245 Hydraulic Rail Jack is the railway line from the lining repair special tools, jobs are not
intrusive and bound, safe and reliable, in one machine, high efficiency, easy operation, reduce labor intensity. This applies to 75kg / m rail and below-rail-type operations, supporting operations with tamping machine for line maintenance, use three or
more pairs of turnout or turnout swarm from the road, very good results lining jobs.
YQD-245 Hydraulic Rail Jack Maintenance
In order to ensure that the hydraulic lifting machine each time you use flexible and reliable, it must perform effective maintenance and periodic inspections.
2. To ensure the hydraulic lifting machine sliding parts and exposed moving elements do not rust, such as the use of longer intervals, it must on the anti-rust oil, do not drop the machine, knock, bumps, in order to ensure that the machine activities accuracy.
3. Requires quarterly moving parts of the machine and carry out periodic checks oil.
4.Replace or supplement the hydraulic oil should be used for the 18-38 CST viscosity (oil temperature at 50 ℃) specification, which is not greater than 20 microns precision oil filter hydraulic oil. When not in the supplementary hydraulic oilmixed with sand and other debris. And note that each oiling pump must be vented.
5.When need to repair, the use of clean gasoline or diesel oil and the main parts and
components, and do not damage parts.
Parameters
Rated force of track lifting: 245kn
Maximum lifting stroke: 125mm
Hydraulic system rated pressure:77mmpa
The handle operating torque less than or equal to480n•m
Weight (net) :29kg
Suitable for Rail Type: 50kg/m, 60kg/m
Non-load lifting beginning 10mm/time beginning:more than10mm/time
