Hydraulic track maintenance jack The powerful jack is a special purpose tool used for railway track maintenance. It's a unique product: one jack two ways of usage: both lifting and aligning of the railway track. Safety to use, less hand effort needed, portable and easy to use. It's a patent product. There are more than 100, 000 sets of the device have been used in china railroad daily maintenance for more than 10 years and gets good reputation. Main technical data: 20t device: 1, max lifting force: 200kn 2, max lifting capacity: 125mm 3, max aligning force: 200kn 4, max aligning capacity: 80mm 5, max oil pressure: 48mpa 6, hand end force: 250-350n 7, weight: 23kg 8, dimension: 570x180x240mm We are looking for pakistan railway supplier to cooperate with us for our wonderful powerful jack for railway track maintenance. One set per wood case pack.