General Purpose Jack

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General Purpose Jack Specification

Product Type
General Purpose Jack

Material
High-grade steel

Lifting Capacity
50 Ton

Handles
Dual lifting handles for easy transport

Withstand Voltage
2.5 kV AC for 1 minute

Application
Lifting and supporting heavy loads in mechanical, industrial, and construction operations

Insulation Resistance
1000 M min.

Height
305 mm

Weight
12.5 kg

Color
Silver/Black

Top Plate Material
Non-slip rubberized

Surface Finish
Nickel plated

Stroke Length
150 mm

Operating Pressure
700 Bar

Return Type
Single acting, spring return

Cylinder Type
Hydraulic

Seal Type
High-pressure polyurethane

About General Purpose Jack

Led by a talented workforce, we are able to manufacture and export an excellent quality General Purpose Jacks. These are efficiently manufactured by our adroit experts using quality approved materials as per the industry standards. The offered jacks are easier to operate and help to load the materials at certain heights. Our provided jacks are generally cheaper due to less expensive requirements and less weight. Available in several specifications, we offer these General Purpose Jacks at market leading prices.

Our Application:

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

Technical Specification:

MT - GDP Series: D - Double Acting Oil Return P - Plain Ram
MT - GDPS Series: S - Spherical Saddle (Tilting Angle 5 Degree Max.)

10 (111)	150	GDP 10-150	GDPS 10-150	15.9	239	275	285	75	45	30	28	35	8	8.2
15 (167)	150	GDP 15-150	GDPS 15-150	23.8	356	280	290	85	55	40	38	35	10.5	10.7
20 (218)	150	GDP 20-150	GDPS 20-150	31.2	468	285	300	95	63	50	48	48	14.2	14.5
25 (270)	150	GDP 25-150	GDPS 25-150	38.5	577	295	310	95	70	55	53	48	14	14.3
30 (309)	150	GDP 30-150	GDPS 30-150	44.2	663	305	320	100	75	55	53	55	16	16.5
50 (550)	150	GDP 50-150	GDPS 50-150	78.5	1178	305	320	130	100	70	67	74	26	27
75 (792)	150	GDP 75-150	GDPS 75-150	113.1	1696	305	330	155	120	90	87	88	36.5	37.5
100 (1077)	150	GDP 100-150	GDPS 100-150	153.9	2309	310	330	180	140	110	106	100	52.5	54
150 (1589)	150	GDP 150-150	GDPS 150-150	227	3405	320	345	220	170	140	137	130	85	87
200 (2199)	150	GDP 200-150	GDPS 200-150	314.2	4712	345	370	255	200	150	146	150	116	119.5
250 (2661)	150	GDP 250-150	GDPS 250-150	380.1	5702	350	385	280	220	180	177	165	148	153
300 (3167)	150	GDP 300-150	GDPS 300-150	452.4	6786	365	400	310	240	180	177	180	181	190
400 (4008)	150	GDP 400-150	GDPS 400-150	572.6	8588	385	425	350	270	220	216	212	254	265
500 (4948)	150	NA	GDPS 500-150	706.9	10603	NA	450	400	300	240	NA	230	NA	365
600 (5987)	150	NA	GDPS 600-150	855.3	12829	NA	480	430	330	270	NA	260	NA	453
800 (7939)	150	NA	GDPS 800-150	1134.1	17012	NA	515	505	380	300	NA	290	NA	654
1000 (9930)	150	NA	GDPS 1000-150	1418.6	21279	NA	560	560	425	350	NA	330	NA	892
1500 (15154)	150	NA	GDPS 1500-150	2164.8	32472	NA	620	705	525	420	NA	400	NA	1540
2000 (20458)	150	NA	GDPS 2000-150	2922.5	43837	NA	705	810	610	525	NA	495	NA	2348

Advanced Hydraulic Performance

Equipped with a single acting, spring return cylinder, this jack ensures reliable and efficient lifting operations. Operating at a pressure of 700 Bar, it is ideal for heavy-duty applications requiring precision and consistent power. The nickel-plated steel construction enhances its durability.

Engineered for Safety and Control

Safety is enhanced through a non-slip rubberized top plate, high-pressure polyurethane seals, and impressive electrical insulation resistance. The dual lifting handles make transportation and placement effortless, even in challenging environments.

Versatile Industrial Applications

This jack is suitable for a wide range of lifting and support tasks in mechanical maintenance, industrial operations, and construction projects. Its robust build and reliable performance ensure it meets the needs of professionals seeking both power and safety.

FAQ's of General Purpose Jack:

Q: How do I properly operate the General Purpose Jack for lifting heavy loads?

A: To operate the jack, place it on a stable, flat surface beneath the load's lifting point. Ensure the non-slip rubberized top plate is aligned for safe contact. Connect the hydraulic pump, pressurize up to 700 Bar, and monitor the stroke, keeping within the 150 mm length. To retract, simply release the pressure-its spring return mechanism lowers the load automatically.

Q: What are the primary applications of this hydraulic jack?

A: This jack is designed for lifting and supporting heavy loads in mechanical maintenance, industrial machinery positioning, construction sites, and similar heavy-duty environments. Its high lifting capacity and robust build make it a go-to tool for professionals requiring dependable performance.

Q: When should I conduct regular maintenance and inspections?

A: Routine maintenance is recommended before and after each use. Inspect the jack for hydraulic leaks, check seals and connections, confirm the insulation resistance, and ensure the non-slip plate is free from damage. Periodic cleaning will also extend its operational life.

Q: Where can this jack be used safely?

A: The jack can be used anywhere with a solid, level base-such as factories, workshops, construction sites, and other industrial environments. Its insulation resistance and sturdy build ensure it's safe for use even in electrically sensitive or rugged workplaces.

Q: What is the benefit of a single acting, spring return cylinder design?

A: A single acting, spring return design simplifies operation and reduces manual effort, as the load automatically returns to its starting position after pressure release. This enhances safety, minimizes cycle time, and decreases fatigue during repetitive tasks.

Q: How does the jack ensure user safety during operation?

A: The jack incorporates a non-slip rubberized top plate for secure load contact, high-pressure polyurethane seals to prevent leaks, and dual lifting handles for controlled transport. Additionally, its insulation resistance of 1000 M min. protects against electrical hazards in various environments.

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