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Double Acting Hallow Ram Jack

Name: Double Acting Hallow Ram Jack
Brand: Masko Tech Engineers
Price: 45000 INR
Availability: InStock

Price 45000 INR/ Piece

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MOQ : 5 Pieces

Double Acting Hallow Ram Jack Specification

Product Type
Double Acting Hollow Ram Jack

Material
High-grade alloy steel

Lifting Capacity
Ranges from 20 to 200 tons

Handles
Two swivel handles for easy portability

Application
Heavy lifting, construction, bridge maintenance, and hydraulic operations

Insulation Resistance
Not applicable (Hydraulic mechanical device)

Height
Varies with model, typically 200-600 mm

Weight
From 15 kg upwards depending on capacity

Color
Metallic silver with black accents

Mounting Options
Integrated mounting holes and eye bolts

Oil Port Thread
3/8" NPT

Stroke Length
Commonly available from 50 mm to 300 mm

Working Pressure
700 Bar (10,000 psi)

Center Hole Diameter
Standard models: 33 mm to 74 mm

Compatible Oil
High-grade hydraulic oil

Seal Type
High-pressure seals for leak-free operation

Operation Temperature Range
-20C to 65C

Surface Finish
Corrosion-resistant chrome plating

Return Type
Double acting (hydraulic return)

Cylinder Type
Hollow ram suitable for pulling and pushing applications

Double Acting Hallow Ram Jack Trade Information

Minimum Order Quantity
5 Pieces

Supply Ability
100 Pieces Per Week

Delivery Time
5-7 Days

About Double Acting Hallow Ram Jack

Double Acting Hallow Ram Jack available in different capacities and stroke lengths, are mostly used as a bar / pre-stressing jack in construction industry. It is also used in manufacturing industry for assembling or removing parts in or from the machine. The model can be identified with specifications, like cylinder capacity, stroke, effective area, oil capacity, closed height, bore diameter, ram diameter, etc.

Extensively used in various electrical applications due to completely flame retardant, safe and fault free operation, this Double Acting Hallow Ram Jack is widely appreciated by our customers. We are a significant organization, engaged in offering an enormous range of this jack in different specifications as per the need of our clients. In order to ensure quality, this is tested against various parameters. In addition, this Double Acting Hallow Ram Jack is mainly used in power plants, cement and construction industries.

Technical Details of Double Acting Hallow Ram Jack:

Technical Parameters
Capacity	stoke	Model	Effective Area	Oil Cap.	Closed Height with Spherical Saddle	Cylinder OD	Bore Dia.	C'hole Dia	Ram Dia.	Saddle Dia.	Wt. (Approx)
Tons (kN)	(mm)	MT	cm. sq.	(cc)	A(mm)	B(mm)	C(mm)	D(mm)	E(mm)	F(mm)	(kg)
10(103)	75	RSHR 10-75	14.7	110	195	75	50	20	40	38	5.5
10(103)	100	RSHR 10-100	14.7	147	220	75	50	20	40	38	6
20(202)	50	RSHR 20-5-	28.9	144	185	100	70	27	60	58	12
20(202)	100	RSHR 20-100	28.9	289	235	100	70	27	60	50	14.5
20(202)	150	RSHR 20-150	28.9	433	285	100	70	27	60	58	17
30(309)	50	RSHR 30-50	44.2	221	200	115	85	33	70	67	13.5
30(309)	100	RSHR 30-100	44.2	442	250	115	85	33	70	67	16
30(309)	150	RSHR 30-150	44.2	663	300	115	85	33	70	67	19
50(528)	100	RSHR 50-100	75.4	754	260	140	110	42	90	87	28
60(614)	75	RSHR 60-75	91.6	687	245	155	125	54	100	97	27.5
60(614)	100	RSHR 60 -100	91.6	916	270	155	125	54	100	97	30
60(614)	150	RSHR 60-150	91.6	1373	295	210	170	77	130	125	57
100(990)	75	RSHR 100-75	156.1	1171	350	245	200	80	150	147	95
100(990)	100	RSHR 100-100	156.1	1561	0	0	0	0	0	0	0
150(1649)	150	RSHR 150-150	235.6	3534	0	0	0	0	0	0	0

Details
Model	Ram Internal Thread	Thread Depth	Collar Threads	Length Bottom	Bottom Hole Size	PCD x No. of Holes
MT	G	H (mm)	J	K (mm)	L	M
RSHR 10	M30 X 2P	30	M75 X 2P	30	M8 X 12	60 X 2
RSHR 20	M42 X 2P	30	M100 X 3P	30	M10 X 17	75 X2
RSHR 30	M52 X 2P	35	M115 X 3P	40	M10 X17	90 X2
RSHR 50	M68 X 2P	40	M140 X 3P	40	M12 X 20	110 X 2
RSHR 60	M72 X 2P	40	M155 X 3P	40	M12 X 20	125 X 2
RSHR 100	M95 X 2P	50	M210 X 3P	50	M16 X 24	165 X 2
RSHR 150	M105 X 2P	50	M245 X 3P	50	M16 X 24	200 X 2

Heavy-Duty Performance and Precision

The Double Acting Hollow Ram Jack provides powerful lifting solutions with stroke lengths between 50 mm and 300 mm. Designed with a high-grade alloy steel body and capable of enduring pressures up to 700 Bar, it delivers exceptional strength and longevity. The double acting mechanism allows precision control during both extension and return, vital for applications demanding accuracy and safety.

Versatility in Application and Operation

This hydraulic jack is suitable for a wide range of sectors, including heavy lifting in construction, bridge maintenance, and diverse hydraulic operations. The hollow ram design accommodates pulling and pushing tasks, while its center hole diameter adapts to standard requirements. Corrosion-resistant finish, integrated mounting choices, and ergonomic handles make it easy to use in varied environments.

FAQ's of Double Acting Hallow Ram Jack:

Q: How does a double acting hollow ram jack operate?

A: A double acting hollow ram jack uses hydraulic force to both extend and retract the piston, providing precise control during both lifting and returning. It is operated with a compatible hydraulic pump and high-grade hydraulic oil, making it ideal for applications where both push and pull actions are required.

Q: What benefits does the hollow ram design offer for lifting and pulling?

A: The hollow ram design allows the jack to be used with threaded rods or cables passing through the center hole, enabling efficient pulling as well as lifting. This versatility is essential for tasks such as cable tensioning and bearing removal in construction and maintenance operations.

Q: Where can the Double Acting Hollow Ram Jack be used effectively?

A: This jack is perfect for environments requiring heavy-duty lifting or precise hydraulic force, such as bridge maintenance, construction sites, and industrial assembly processes. Its corrosion-resistant finish and integrated mounting options make it suitable for both indoor and outdoor use.

Q: What is the typical process for setting up and operating this jack?

A: Begin by safely positioning the jack with the integrated mounting holes or eye bolts. Connect the hydraulic pump using the 3/8" NPT oil port thread and fill with high-grade hydraulic oil. Use the control unit to maneuver the double acting mechanism, ensuring smooth, leak-free operation via the high-pressure seals.

Q: Which hydraulic oil should be used?

A: It is recommended to use high-grade hydraulic oil to ensure optimal performance, longevity, and protection of internal components.

Q: What is the stroke length range and lifting capacity for available models?

A: The stroke length typically ranges from 50 mm to 300 mm, and the lifting capacity varies from 20 tons up to 200 tons, providing options for varied operational demands.

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