FRCH series single action hollow plunger jackDetailed product description：

Product Introduction

The FRCH series single acting hollow plunger jack is suitable for tension testing and maintenance of cables, anchor bolts, and force screws, as well as applications that require tension. The single acting hydraulic cylinder has a unique hollow piston design that allows the solid rod or steel rope to pass through, providing tension. The optional steel piston saddle can also be used as a regular top, making it particularly suitable for post tensioning and pre tensioning operations.

FRCH series single action hollow plunger jack technical parameters:

model	Bearing capacity KN	Travel distance mm	Body height mm	Outer diameter mm	Piston rod diameter mm	Center aperture mm
FRCH-120	13(125)	eight	fifty-five	sixty-nine	thirty-five point one	nineteen point six
FRCH-121		forty-two	one hundred and twenty	sixty-nine	thirty-five point one	nineteen point six
FRCH-1211		forty-two	one hundred and twenty	sixty-nine	thirty-five point one	nineteen point six
FRCH-123		seventy-six	one hundred and eighty-four	sixty-nine	thirty-five point one	nineteen point six
FRCH-202	20(215)	forty-nine	one hundred and sixty-two	ninety-eight	fifty-four point one	twenty-six point nine
FRCH-206		one hundred and fifty-five	three hundred and six	ninety-eight	fifty-four point one	twenty-six point nine
FRCH-302	30(326)	sixty-four	one hundred and seventy-eight	one hundred and fourteen	sixty-three point five	thirty-three point three
FRCH-306		one hundred and fifty-five	three hundred and thirty	one hundred and fourteen	sixty-three point five	thirty-three point three
FRCH-603	60(576)	seventy-six	two hundred and forty-seven	one hundred and fifty-nine	ninety-one point nine	fifty-three point eight
FRCH-606		one hundred and fifty-three	three hundred and twenty-three	one hundred and fifty-nine	ninety-one point nine	fifty-three point eight
FRCH-1003	95(931)	seventy-six	two hundred and fifty-four	two hundred and twelve	one hundred and twenty-seven	seventy-nine