Detailed Product Description Characteristic of fuel injection pump test bench: 1. Use advanced frequency conversion speed-regulation ... -2, JHDS-3, JHDS-4, JHDS-4NM JHDS-510. Product specification: 7.5KW, 11KW, 15KW, 18.5KW, 22KW, 30KW, 37KW, 45KW11 ... advance angle of advance device8. Test the sealing performance of injection pumps. 9. Test the interior pressure of distribution pumps.10 ...