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Our company is a leading manufacturer specialized in variours railway maintenance equipments in China.. Products include rail cutter, rail grinder, rail drilling machine, track lifting and lining machine, railway ballast tamper, railway bolt wrench, rail bender , rail gap adjuster, cutting disc, grinding stone, and etc .Since its foundation in 1992, has provided professional quality service to thousands of units. After years of development, the company has created a wealth of experience in sales and after-sales service team. Customers and users in the formation of a very high reputation.
This machine is used for stress-relieving of seamless track and long track lying,
YLS-900 HYDRAULIC RAIL STRETCHER
Application:This equipment is suitable for 75 kg/m and 60 kg/m type rail seamless line stress spread and long rail laying. Field construction, in less than lock rail temperature of a certain range, with the equipment the in zero stress state of rail, forced to stretch lock rail temperature of length, to lock.Comparing with the same kind products, this equipment has the design is unique, the portable, easy operation, and rail pulling force big etc.
Main Technical parameter:
1. max rated working pressure: 57MPa
2. max force of pulling rail: 2×450kN
3. max stroke of working cylinder: ≥760mm
4. center distance between two pull rods: 360mm(50kg/m\60kg/m rail); 370mm(75kg/m rail)
5. locking way: slanting iron clamps rail waist
6. weight of unit: ≤370kg