Specification Brand : NEWTRY BulletPoint1 : [BASIC PARAMETERS]---Tonnage: 20 ton; Total stroke: 8”/200mm; Outer diameter: 3.34"/85mm; Inner diameter: 2.6"/67mm; Spindle outer diameter: 2"/50mm; N.W.: 13.2lb; Self height: 6.1"/155mm; Total height: 14"/355mm; Compression area: 3.1sq.in.; Oil usage: 0.5L; connector: 3/8”male connector; Used with pump: CP-700 hand pump or electric pump. BulletPoint2 : [MULTI-SECTION DESIGN]---The total stroke of this jack is 8 inches, and the stroke of the two shafts is 4 inches each. When the jack is lifted or retracted, it does not get stuck and can be used smoothly. Designed with a safety and pressure maintaining device for safer use. Equipped with a handle for easy handling and transportation. BulletPoint3 : [SMOOTH LACQUER SURFACE & ANTI-DUST COVER]---The surface of hydraulic ram cylinder is painted with lacquer, which is not easy to rust. Made of heavy-duty metal construction, our hydraulic cylinder jack is durable and designed for long-lasting use. Anti-dust ring can reduce pollution, thereby prolonging the service life of hydraulic cylinder. BulletPoint4 : [NOTES BEFORE USE]---This multi-section jack can not be automatically retracted after the pressure is relieved, you must press down on the jack with the help of gravity in order to retract, this is not a quality problem. BulletPoint5 : [WIDE RANGE OF APPLICATION]---This multi-section jack is widely used in the installation and maintenance of large and medium-sized machinery and equipment in the petroleum, electric power, metallurgical, steel, ship, bridge and other industries. Color : Blue CompatibleWithVehicleType : Car ConnectorType : Ptf CustomerPackageType : Standard Packaging ExteriorFinish : Painted ExternallyAssignedProductIdentifier : 5353857843197 ExternallyAssignedProductIdentifier1 : 662005300808 ExternallyAssignedProductIdentifier2 : 0662005300808 ExternallyAssignedProductIdentifier3 : 00662005300808 FitType : Universal Fit IncludedComponents : Hydraulic Ram,10 ton,4-1/8" Stroke ItemDisplayDimensions_Length : 0.84 inches ItemDisplayWeight : 7.2 pounds ItemName : NEWTRY 20 ton Hydraulic Ram Jack Multi-Section Stroke 8”/200mm Long Type Portable Hydraulic Cylinder Industrial Lifting Jack ItemPackageDimensions_Height : 20.3962 centimeters ItemPackageDimensions_Length : 15.3924 centimeters ItemPackageDimensions_Width : 16.3068 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hydraulic-lifting-cylinders LoadCapacity : 20.0 tons Manufacturer : NEWTRY Material : Alloy Steel MinimumHeight : 100 millimeters ModelName : 10 TON RAM W/HALF COUPLER, 6-1/8" ModelNumber : RC-104 NationalStockNumber : 4320-01-223-2563 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : RC104 Pattern : 20T ProductDescription : Product Description No stuck when lifting: High strength alloy steel durable, chrome plated piston, designed with safety pressure device. Painted surface: Simple appearance design, the surface is treated with baking paint, the appearance is beautiful and atmospheric. Humanized handle: one side of the jack has a handle design, which is easy to carry , efficient and convenient. This product is a split type product, which needs to be used with manual hydraulic pump or electric pump
This hydraulic cylinder is often used in power, chemical, steel, bridge, machinery and other industries, not for the CAR. (1). when several hydraulic jacks work at the same time, they should be directed by someone to make the lifting or falling simultaneously. Two adjacent hydraulic jacks shall be supported with wooden blocks to ensure that the gap is secured against sliding. (2). when using hydraulic jack, always pay attention to the sealing part and pipe joint part, and must ensure its safety and reliability. (3). hydraulic jacks are not suitable for sites where acids, alkalis, or corrosive gases are applied.
Important Note: After pressure relief, the jack piston can not retract itself!! The jack can only retract with the help of heavy gravity, and it's not the quality problem.
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.