Key Features 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: Its structure is not complicated and does not require complicated installation and operation steps, so you can easily master it. As it is manual, it can continue to work without electricity, so it is very convenient to use. Strong Power: The maximum working pressure of the hydraulic pump can reach 70Mpa, which is more powerful than other similar machines and more convenient to use. And its jack has a tonnage of 20T/ 44092lbs, providing you with stronger power. It not only has a smooth surface, but also has good sealing and no 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. 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. 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. Specifications Name: Manual Hydraulic Pump Model: BSC-20 + CP-180 Color: Orange Material: Steel Surface Treatment: Plastic Spraying Condition: Brand New 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 Notes 1.Please note that there is a pressure-reducing valve on the cylinder head, which should be loosened during use to avoid sealing the hydraulic cylinder. 2.Please note that the bearing surface needs to be hard and flat. 3.When using, please do not bias the load, and stop the operation immediately when you see the stop line.