Hydraulic track jack DPG-20 is designed for lifting of rail-tie grating during repair and reconstruction of railway track.
Nominal lifting capacity on the lower lifting leg, tonnes 20
Maximum straightening force, tonnes 15
Nominal pressure of working fluid in hydraulic cylinder, kg/cm² 400
Drive type manual
Force on the handle, kgf, not more than 20
Working stroke of the rod (lifting value), mm 200
Working fluid industrial oil I-20A GOST 20799
Volume of filled working fluid, litres 1,25
Type of climatic execution and category of placement according to GOST 15150 U1
Rated operating mode continuous
Overall dimensions (without handle), mm 415x190x550
Weight of filled jack (without handle), kg 28
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