Hagglunds Denison High Torque Hydraulic Motor, Type: MB 84 22300 A2 LN 02 00, Displacement: 22300 cm3/r, Torque: 355, Max Pressure: 320 bar, Rated Speed: 55/66 r/min, Max Speed: 85 r/min, Max Speed Free Running 400 r/min, Hagglunds Denison Drives AB, Sweden.