Two black hydraulic cylinders with a red lifting band, round side eyelets

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High tonnage hydraulic cylinder, oil return, with locking collar

Name: High tonnage hydraulic cylinder, oil return, with locking collar
Brand: F.P.T. - Fluid Power Technology

High tonnage hydraulic cylinder with oil return and mechanical locking collar for maximum safety under lifted loads.

High tonnage hydraulic cylinder, oil return, with locking collar

The CRI GS TA series is designed for lifting, pushing and large lifting operations, with mechanical load locking and long-term load holding even when the hydraulic pump is disconnected.

The cylinder operates at a maximum pressure of 700 bar, includes an end-stroke ring for operator safety, and can be custom manufactured up to 3,000 ton on request.

This hydraulic lifting cylinder is also known as a hydraulic jack or lifting jack, used to raise and lift heavy loads.

Key Features

Mechanical load locking: The threaded safety ring allows the load to be mechanically locked and held for extended periods, so work can be carried out under a lifted load in complete safety.
Oil return: Hydraulic cylinder with oil return, suitable for heavy lifting systems and demanding industrial applications.
High operating pressure: Maximum operating pressure of 700 bar for strong performance in heavy-duty lifting tasks.
Reinforced construction: High-strength removable head, guide surfaces designed for offset load, and an end-stroke ring to prevent plunger over-stroke.
High durability: High-resistance seals for use up to 60 °C, Nitox ONC treatment on internal parts, and a mud scraper ring to help keep contaminants out.
Built for heavy applications: Designed to support and hold bridges, viaducts, heavy structural steelwork, and for use in steel mills, energy, industry, infrastructure, engineering, mining, shipbuilding, offshore, oil & gas, transport and large lifting.

Frequently Asked Questions

Is this cylinder suitable for working safely under a lifted load?
Yes. The locking collar mechanically holds the load even when the pump is disconnected, allowing safe work under a lifted load.

What is the operating pressure of this model?
The maximum operating pressure is 700 bar.

Can a custom-made cylinder be requested?
Yes. F.P.T. can manufacture custom hydraulic cylinders on request, with dedicated geometries, performance characteristics, and capacities up to 3,000 tons.

What applications is this cylinder intended for?
It is intended for heavy lifting, pushing and large lifting operations, including infrastructure, industry, energy, mining and shipbuilding.

High tonnage cylinders, oil return

CAP/Forza	CORSA	MODELLO		SEZIONE	cm2			MASSA								DIMENSIONI	(mm)						INCLINA- ZIONE
50
/500.30	100	CRI-50-100-GS	TA	71.47	16.69	714.71	166.90	27	277	377	256	135	100	TR85X6	96	45 28	M12x1.75	105	30.8	90	60	30	5
	150	CRI-50-150-GS	TA	71.47	16.69	1072.07	250.35	31	327	477	306	135	100	TR85X6	96	45 28	M12x1.75	105	30.8	90	60	30	5
	200	CRI-50-200-GS	TA	71.47	16.69	1429.42	333.79	35	377	577	356	135	100	TR85X6	96	45 28	M12x1.75	105	30.8	90	60	30	5
	250	CRI-50-250-GS	TA	71.47	16.69	1786.78	417.24	39.5	427	677	406	135	100	TR85X6	96	45 28	M12x1.75	105	30.8	90	60	30	5
	300	CRI-50-300-GS	TA	71.47	16.69	2144.14	500.69	43.5	477	777	456	135	100	TR85X6	96	45 28	M12x1.75	105	30.8	90	60	30	5
100
/1028.09	100	CRI-100-100-GS	TA	146.87	16.69	1468.69	166.90	55	299	399	275	185	140	TR120X6	116	45 38	M12x1.75	150	30.8	90	60	30	5
	150	CRI-100-150-GS	TA	146.87	16.69	2203.04	250.35	63.5	349	499	325	185	140	TR120X6	116	45 38	M12x1.75	150	30.8	90	60	30	5
	200	CRI-100-200-GS	TA	146.87	16.69	2937.39	333.79	76	419	619	395	185	140	TR120X6	116	45 38	M12x1.75	150	30.8	90	60	30	5
	250	CRI-100-250-GS	TA	146.87	16.69	3671.74	417.24	84	469	719	445	185	140	TR120X6	116	45 38	M12x1.75	150	30.8	90	60	30	5
	300	CRI-100-300-GS	TA	146.87	16.69	4406.08	500.69	92.5	519	819	495	185	140	TR120X6	116	45 38	M12x1.75	150	30.8	90	60	30	5
150
/1500.90	100	CRI-150-100-GS	TA	214.41	20.62	2144.14	206.17	87.5	316	416	290	225	170	TR145X6	146	51 44	M12x1.75	185	35.5	90	60	30	5
	150	CRI-150-150-GS	TA	214.41	20.62	3216.21	309.25	99.5	366	516	340	225	170	TR145X6	146	51 44	M12x1.75	185	35.5	90	60	30	5
	200	CRI-150-200-GS	TA	214.41	20.62	4288.27	412.33	117	434	634	408	225	170	TR145X6	146	51 44	M12x1.75	185	35.5	90	60	30	5
	250	CRI-150-250-GS	TA	214.41	20.62	5360.34	515.42	130	484	734	458	225	170	TR145X6	146	51 44	M12x1.75	185	35.5	90	60	30	5
	300	CRI-150-300-GS	TA	214.41	20.62	6432.41	618.50	142.5	534	834	508	225	170	TR145X6	146	51 44	M12x1.75	185	35.5	90	60	30	5

Dimensions drawing (reference for the table columns)

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