A, YAE-2000 prototype voltage drop hammer notch performance characteristics of the test machine is a drop hammer impact notch broaching machine design, test machine with hydraulic loading, mainly used for the sample and flattened gap of repression, test process running smoothly. Two, YAE-2000 prototype voltage drop hammer notch technical indicators biggest test of 2000kN Test drive force gauge 0 ~ 2000kN maximum value 28.3MPa factory calibration 2000kN suitable sample size 305 (± 5) X76 (± 1.5) X ( 6 to 40) column spacing 370mm piston stroke 120mm Rated voltage 380V / 220V motor power 1.5kW Dimensions 800 × 700 × 1564mm Weight 1500Kg Note: The above parameters are for reference, detailed parameters based real device please!