EHV rechargeable crimping machine, driving the motor of the hydraulic pump by using the DC voltage 14.4V and drive the high tonnage output, maximum output pressure can up to 700kgf / cm² (10000psi) Use-friendly, lightweight, portable, suitable for fast rescue construction site. Safe Valve designed in the hydraulic system, can protect and avoid over-loading automatically.Accessory dies can be replaced, hexagon compression type, compression maximum size up to 240mm². C-shaped and 180° rotatable head part, can make use of variety of angles. Able to customize dies in any sizes.