Multi Strand Jacks

Designed for Pre-Stressing and Post-Tensioning: Ideal for tensioning strands in concrete structures during both pre-stressing and post-tensioning applications.
Enhanced Safety Features: Equipped with a mechanical stroke limiter (bypass type) and a pressure relief valve on the return side to ensure operational safety.
Complete System Availability: Compatible calibrated power pack units and essential accessories available for seamless integration and performance.

Capacity (ton)	Capacity (kN)	Stroke (mm)	Model	No. of Strands 05” Size	No. of Strands 06” Size	Effective area (cm2)	Oil Cap. (cc)	Closed height (mm)	Wt.(Approx.) (kg.)
200	2167	300	OML 200-300	12	7	309.6	9290	785	265
350	3788	300	OML 350-300	19	12	541.1	16234	830	450
425	4618	150	OML 425-150	31	19	659.7	9900	515	390

Capacity (ton)	Capacity (kN)	Stroke (mm)	Model	No. of Strands 05” Size	No. of Strands 06” Size	Effective area (cm2)	Oil Cap. (cc)	Closed height (mm)	Wt.(Approx.) (kg.)
100	1378	200	OMS 100-200	7	5	196.9	3939	405	110
200	2568	200	OMS 200-200	12	7	366.8	7340	395	185
300	4155	200	OMS 300-200	19	12	593.5	11870	455	305
480	5454	200	OMS 480-200	31	19	779.1	15582	530	525
680	8775	200	OMS 680-200	42	27	1253.5	25070	570	845
1050	12338	200	OMS 1050-200	61	42	1762.6	35253	615	1670
1500	18411	200	OMS 1500-200	-	55	2630.1	52603	700	3300

Capacity (ton)	Capacity (kN)	Stroke (mm)	Model	No. of Strands 05” Size	No. of Strands 06” Size	Effective area (cm2)	Oil Cap. (cc)	Closed height (mm)	Wt.(Approx.) (kg.)
100	1678	300	OMI 100-300	7	5	242.5	7275	810	220
200	2722	300	OMI 200-300	12	7	388.8	11664	845	360
300	3931	300	OMI 300-300	19	12	561.6	16847	870	460
480	5837	300	OMI 480-300	31	19	833.9	25017	925	910
680	8775	300	OMI 680-300	42	27	1253.5	37605	1000	1480
1050	12338	300	OMI 1050-300	61	42	1762.6	52880	1200	2210
1500	17613	300	OMI 1500-300	-	55	2516.2	75490	1285	4100