The portable X-ray unit EPX-4000 – This new stage in the improvement of portable X-ray machines. Made by advanced technology, the device is one of the most compact and powerful X-ray machines, for use in radiography. Installed in the EPX-4000 a new apparatus X-ray tube current is allowed to increase up to 80 mA, which increased the contrast and sharpness of the X-ray image. High-frequency generator of the portable X-ray machine EPX-4000 provides a low patient dose, while maintaining a high quality image. Radiographic apparatus EPX-4000 – ideal device to replace conventional stationary X-ray units, and low cost enable significant savings when equipped with X-ray room.