Tractor Hydraulic Fluid Container Size 55 gal Container Type Drum Flash Point 200 Degrees C Pour Point -45 Degrees C Specific Gravity 0.871 at 15.6 Degrees C Standards Case Denison HF-0 John Deere JDM J20C Landini Massey Ferguson New Holland Stieger Universal Volvo WB 101 Viscosity Index 141