1.a small gydraulic pump station 2.converting manual mechanical energy into hydraulic energy 3.SYB-1/SYB-2 Hydraulic hand pump is a small gydraulic pump station whhich can convert manual mechanical energy into hydraulic energy. TypeRate Pressure MpaRate Displacement( ml/t)Max NFuel Tankage LWeight KGExternal Dimensions mmHpLPHPLpLL1BB1HSYB-16312.312.5≤5000.77640560140110160SYB-26312.312.5≤ ...