General Purpose Threaded Ram Jack

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General Purpose Threaded Ram Jack Specification

Product Type
Threaded Ram Jack

Material
High-strength alloy steel with chrome finish

Lifting Capacity
Ranging from 5 to 200 tons (depending on model)

Handles
Equipped with lifting eyes/rings for easy handling

Application
General purpose lifting and pushing operations in industrial, construction, and maintenance tasks

Height
Variable, depending on model and stroke length

Weight
Depends on capacity and model, typically ranges between 5 kg to 50 kg

Color
Silver/Black Chrome

Return Type
Spring Return

Mounting
Base mounting holes provided for secure installation

Usage
Ideal for heavy-duty lifting, supporting, and positioning applications

Series
GST Series

Maximum Operating Pressure
700 bar (10,000 psi)

Stroke Length
Ranges from 50 mm to 300 mm depending on model

Threaded Saddle
Yes, for easy height adjustment and load holding

Port Connection
Standard hydraulic port for quick coupling

Type
Hydraulic Threaded Ram Jack

Surface Treatment
Corrosion-resistant chrome plating

About General Purpose Threaded Ram Jack

With the help of our team of technical professionals, we are involved in offering optimum quality General Purpose Threaded Ram Jack. This is ideally used for lifting of girders, building foundations, ship building, Testing of concrete structures, handling of heavy duty machineries, steel fabrication,etc. It is a perfect choice to use in low clearance confined area. In addition, this General Purpose Threaded Ram is widely demanded for its robust structure and long service life.

Features/Applications:

1) Standard multi purpose application jacks.
2) Spherical saddle for 500 t and above; optional for lower capacities.
3) Spring return mechanism upto 500 t capacity, Load return for 600 t and above.
4) Ideally suited for application requiring sustained load holding in infrastructure projects, heavy industries.

Application Areas:

Construction industries
Power plants
Steel plants
Railways
Wind mill
Ship building or offshore industries
Mining industries
Heavy engineering & process industries
Cement industries

Technical Details:

MT - GST Series: S - Single Acting Spring Return T - Threaded Ram
MT - GSTS Series: S - Spherical Saddle (Tilting Angle 5 Degree Max.)
Tons (kN)	(mm)	MT	MT	cm. sq.	(cc)	A (mm)	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)	E (mm)	(kg)	(kg)
10 (111)	150	GST 10-150	GSTS 10-150	15.9	239	245	255	60	45	40	34	35	4.5	4.7
15 (167)	150	GST 15-150	GSTS 15-150	23.8	356	250	265	70	55	50	43	43	6.5	6.7
20 (218)	150	GST 20-150	GSTS 20-150	31.2	468	260	275	80	63	55	48	48	9	9.3
25 (270)	150	GST 25-150	GSTS 25-150	38.5	577	270	285	90	70	55	50	48	11.3	11.7
30 (309)	150	GST 30-150	GSTS 30-150	44.2	663	275	290	100	75	60	55	55	14.5	15
50 (550)	150	GST 50-150	GSTS 50-150	78.5	1178	290	305	130	100	80	75	74	26.5	27
75 (792)	150	GST 75-150	GSTS 75-150	113.1	1696	305	320	155	120	95	89	88	37	38
100 (1077)	150	GST 100-150	GSTS 100-150	153.9	2309	320	325	180	140	110	103	100	56	57
150 (1589)	150	GST 150-150	GSTS 150-150	227	3405	325	350	220	170	140	133	130	86	88.5
200 (2199)	150	GST 200-150	GSTS 200-150	314.2	4712	340	365	255	200	160	152	150	110	114
250 (2661)	150	GST 250-150	GSTS 250-150	380.1	5702	350	385	280	220	180	170	165	134	139
300 (3167)	150	GST 300-150	GSTS 300-150	452.4	6786	370	405	310	240	200	192	180	176	183.5
400 (4008)	150	GST 400-150	GSTS 400-150	572.6	8588	405	445	350	270	220	212	212	240	252
500 (4948)	150	NA	GSTS 500-150	706.9	10603	NA	465	400	300	250	NA	230	NA	363

Engineered for Versatile Lifting Solutions

The GST Series Hydraulic Threaded Ram Jack combines robust construction with practical features, making it suitable for general-purpose applications. Its threaded saddle and spring return mechanism provide precise height adjustments and safe load control. With customizable stroke lengths and high capacity, this jack adapts to your unique lifting or support requirements.

Rugged Durability and Extreme Strength

Each jack is crafted from high-strength alloy steel and finished with corrosion-resistant chrome plating. This ensures long-lasting performance, even in challenging environments. The chrome-plated surface resists weather and wear, maintaining functionality and appearance throughout heavy use in industrial or construction projects.

Effortless Installation and Handling

Base mounting holes are integrated for secure placement, while lifting eyes or rings simplify transportation and setup. The hydraulic port allows quick and standard connections, minimizing downtime and facilitating rapid deployment on job sites, whether for lifting, pushing, or positioning tasks.

FAQ's of General Purpose Threaded Ram Jack:

Q: How do I adjust the height of the GST Series Hydraulic Threaded Ram Jack?

A: The jack features a threaded saddle, which allows for effortless height adjustment and secure load holding. Simply rotate the saddle to achieve the required height before or during operation.

Q: What types of applications are these hydraulic jacks best suited for?

A: They are ideal for heavy-duty lifting, supporting, and positioning in industrial, construction, and maintenance environments. Common uses include moving heavy equipment, structural alignment, and machinery installation.

Q: When should I use the spring return mechanism?

A: The spring return mechanism is activated after hydraulic pressure is released, automatically returning the ram to its starting position. This feature streamlines operations and increases efficiency by minimizing manual intervention.

Q: Where can these jacks be securely installed?

A: Each jack comes with base mounting holes, allowing for stable and secure installation on various surfaces and machinery, ensuring safety during critical lifting tasks.

Q: What is the process for connecting the hydraulic port?

A: These jacks include a standard hydraulic port for quick coupling with most hydraulic pumps. Simply attach your compatible hydraulic hose and fitting to begin controlled lifting.

Q: How does the corrosion-resistant chrome plating benefit the jack?

A: The chrome plating guards against rust and corrosion, greatly extending service life and ensuring uncompromised performance in both indoor and outdoor conditions.

Technical Details