Application It can be used with hydraulic punches, hydraulic cutting machines, hydraulic cylinders, hydraulic tongs, etc. to perform various operations, such as lifting, bending, straightening, shearing, riveting, assembly, disassembly, etc. Key Features ✔This 20T short jack with a hydraulic pump can convert manual mechanical energy into hydraulic energy. They are made of high-end steel, and corrosion resistant, Smooth Surface and easy to clean. In addition, it has a strong anti-strike ability, so it has high strength and is not easy to deform. ✔Large Reservoir Capacity: It has a reservoir capacity of 350cc, so you can use it easily without frequent refilling. ✔User-friendly: The manual hydraulic pump has a long ergonomic operating handle for a smoother, more comfortable grip during use. Its thickened insulation feature also provides non-slip hand protection for long-term use. ✔Easy to Operate: As it is manual, it can continue to work without electricity, so it is very convenient to use. ✔Strong Power: It delivers a maximum working pressure of 70MPa, outperforming similar machines in power while ensuring operational convenience. With a 44092lbs lifting capacity, the jack provides robust force for heavy-duty tasks. Its smooth surface finish is complemented by excellent sealing technology, eliminating oil leakage. ✔Durable Material: The item is made of steel, which is relatively strong and stable. It is also not easy to damage or rust under proper use and is very durable. ✔Smooth Surface: Its steel surface with plastic spraying can resist corrosion and does not rust. The smooth surface greatly reduces the friction between machines. Details ●Reinforced Steel Wire Joint Sheath: The joint is fitted with steel wire protection, effectively preventing damage from excessive bending of the joint oil pipe to ensure long-term usability. ●Thickened Plunger: The thickened design of the plunger increases its wear resistance, which can effectively increase the service life of the manual hydraulic pump. ●Dust Cover: The joints of the jack and hydraulic pump are equipped with a dust cover to prevent dust from entering and damaging them when not in use. ●High-pressure Oil Pipe: It adopts a high-pressure oil pipe (1m/ 3.3ft) and attaches a quick joint（ZG3/8''）, which makes it convenient and fast for you to use. ●Anti-slip Ring: The main shaft of the jack is designed with an anti-slip ring so that it has better anti-slip and wear resistance so that you can use it for a long time. ●Stop Ring: A stop ring is designed between the main shaft and the housing to protect the main shaft from breakage and damage under load. ●Chrome-plated Main Shaft: The main shaft of the jack has been chrome plated to make it smooth and not easy to jam the cylinder, thus extending its service life. Specifications Name: Manual Hydraulic Pump Model: BSC-20 + CP-180 Color: Orange Material: Steel Surface Treatment: Plastic Spraying Type: Manual Oil Reserves: 350CC Maximum Pressure: 70Mpa（700kg/ cm²） Low-Pressure Speed: 2L/ s (0.44Gal/ s) High-Pressure Speed: 0.2L/ s (0.044Gal/ s) Tubing Connector: ZG3/8'' Jack Tonnage: 20T/ 44092lbs Jack Spindle Diameter: 50mm/ 1.97in Jack Stroke: 50mm/ 1.97in Jack Extension Height: 155mm/ 6.1in Pump Body Length: 33cm/ 13in Pump Body Height: 11cm/ 4.3in Handle Length: 34cm/ 13.4in Tube Length: 1m/ 3.3ft Lifting Jack Size: 8.8*10.5cm/ 3.46*4.13in Package Size: 37.5*22.5*16cm/ 14.76*8.86*6.3in Net Weight: 7kg/ 15.43lbs Gross Weight: 8.5kg/ 18.74lbs Package Included 1* Manual Hydraulic Pump 1* Lifting Jack 1* 1m Hose 1* Handle How to Use 1.Connect the jack to the quick coupler of the hydraulic pump. 2.Turn the pressure relief valve on the hydraulic pump clockwise. 3.Press the handle up and down. 4.Stop working when the stroke is in place. 5.Turn the relief valve counterclockwise.