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NEWTRY 20 ton Hydraulic Hollow Jack Cylinder 2’’ Stroke Porta Power Ram Industrial Lifting Jack Retract Automatically
Brand: NEWTRY
Condition: Used
$9714
$16999
-43% Save $7285
Updated: 2 days ago
Description
TECNICAL PARAMETER---Tonnage: 20 ton; Stroke: 2”/50mm; Bore diameter: 1.1’’/28mm; Self height; 6”/152mm; Protrusion height: 0.5”/12mm; Outer diameter: 3.8’’/98mm; Inner diameter: 3’’/78mm; Spindle outer diameter: 2.3’’/58mm; Weight: 17.6lb; Used with Pump: cp-700.
HOLLOW RAM JACK---Compared to ordinary hydraulic jacks, hollow jacks offer improved pressure retention and greater stability. Additionally, the hollow jack features a thickened inner wall design which reduces the risk of oil leakage and extends its lifespan. With its dual shafts, one for pushing and the other for lifting, the hollow jack requires minimal effort to operate effectively.
RETRACT AUTOMATICALLY---This particular hollow jack starts with an initial protruding stroke of 12mm, which extends to a maximum stroke of 2"/50mm once fully lifted. For added convenience, the main shaft of the jack will retract automatically after pressure is released. Overall, this feature-rich design makes it an ideal choice for a wide range of lifting applications.
SMOOTH LACQUER SURFACE & ANTI-DUST COVER---The hydraulic ram features a protective lacquer coating to prevent rusting and ensure long-term durability. Constructed from heavy-duty metal materials, this hydraulic cylinder is built to withstand challenging conditions and rugged use.
WIDE APPLICATION---This jack provides flexibility in usage, with unlimited directionality and the ability to adjust the angle to match the specific lifting environment. It is equally effective for horizontal or vertical lifting, making it highly adaptable to a wide range of user needs. In addition, this jack is capable of both thrust and tension, providing dual functionality for even greater versatility in lifting applications.
This jack is often used in power, chemical, steel, bridge, machinery and other industries, not for the CAR
It must work with Hydraulic PUMP
Product Description
The design of hollow plunger can be used not only for pull force but also for push force. Surface paint treatment, not easy to rust. The spindle has the function of automatic retraction. All models contain 3/8"fast connectors Easy to carry, can be used for handstand and side-stand. Technical Parameter
Model:RCH-2050
Tonnage (T):20
Stroke (MM):50
Aperture (MM):28
Self-Height (MM):175
Protrusion height (MM):12
Outer diameter (MM):98
Inside diameter (MM):78
Spindle Outside Diameter (MM):53
Weight (KG):8
Optional Hydraulic Pump: CP-700( NOT included)
Note: In order to operate correctly, all cylinders need to be connected to a solid lifting surface.
The use of cylinders on sandy, clay or loose surfaces can lead to cylinder damage.
It must work with Hydraulic PUMP
Product Description
The design of hollow plunger can be used not only for pull force but also for push force. Surface paint treatment, not easy to rust. The spindle has the function of automatic retraction. All models contain 3/8"fast connectors Easy to carry, can be used for handstand and side-stand. Technical Parameter
Model:RCH-2050
Tonnage (T):20
Stroke (MM):50
Aperture (MM):28
Self-Height (MM):175
Protrusion height (MM):12
Outer diameter (MM):98
Inside diameter (MM):78
Spindle Outside Diameter (MM):53
Weight (KG):8
Optional Hydraulic Pump: CP-700( NOT included)
Note: In order to operate correctly, all cylinders need to be connected to a solid lifting surface.
The use of cylinders on sandy, clay or loose surfaces can lead to cylinder damage.
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Product Details
- SKU:
- awhd-us-b07m8jmq1s
- Country:
- US
- ASIN:
- B07M8JMQ1S
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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $73 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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