300ton 500ton types of double action hydraulic jack 100t hollow 80 ton 100ton 250 ton 1000 ton hydraulic jack 60 ton for bridge

Product Overview

Description

 

YDC post tension Hollow jack are advanced devices based on their former structures of YDC, redesigned with high-strength steel, advanced structures, sealing function, optimization technology. This new type features tight structure, lightened weight, short axial length, stands saving by short reserved length in prestressing strand anchorage. The results of test shows its perfect performance, durability, flexibility of lifting, convenience of using and preparing. It can be used in pre-tensioning and post-tensioning. With different attachments, respectively tensioning XYLM, QYM clip group anchor, DM, LZM anchorage, etc.

 

 

 

Technical Data of Prestressing Hydraulic jack
φ Item Specification	Nom. Force (KN)	Nom. Pressure (MPa)	Piston Area (mm2)	Stroke (mm)	Dia. of Center Hole (mm)	Working Space (mm)	Space board (mm)	Weight (kg)	Over size (D*L)
YDC750	750	50	15072	200	63	100	100	60	φ200*300
YDC1000	1000	55	18344		80	120	120	65	φ217*342
YDC1100	1100	52	21254		80	120	120	72	φ230*342
YDC1200	1200	51	23550		85	120	120	75	φ240*342
YDC1500	1500	53	28495		90	135	146	100	φ270*342
YDC2000	2000	46	43979		122	170	188	148	φ320*348
YDC2500	2500	49	51810		127	170	188	158	φ348*356
YDC3000	3000	52	57795		136	190	200	178	φ370*356
YDC3500	3500	52	67824		168	220	240	255	φ420*385
YDC4000	4000	53	76066		170	230	240	285	φ440*385
YDC4500	4500	55	81954		170	250	260	310	φ450*385
YDC4600	4600	53	87606		185	260	270	330	φ470*386
YDC5000	5000	52	97202		193	280	290	390	φ496*404
YDC5500	5500	53	103620		200	180	190	440	φ503*405
YDC6000	6000	53	113747		205	300	320	480	φ530*408