TDZ equivalent M4C vane motor is a double lip vane product designed by Parker Denison. Vanes are held against oil film on cam ring by springs at zero speed and centrifugal force at higher speed. Pressure up to 210 bar (3000 psi) and nominal flows from 24 c.c./rev to 100 c.c./rev. Maximum speed of 4,000 rpm for low loaded conditions. Maximum speed for maximum pressure ratings 3,600 rpm intermittent (2,500 rpm constant). M4C is a 2 holes SAE B front flange (SAE J744c – ISO3019). M4C cartridge kits are also available. Motor weight 15 kg (34 lbs).