72
Technical Data
Reverse gear
ZF (MPM)
Type designation 310AL 311AL
Oil capacity, approx. ............................................. 9 liters (2.4 US gals) 9 liters (2.4 US gals)
Oil grade (to API system) ..................................... CC, CD, CE CC, CD, CE
Viscosity ................................................................ SAE30* SAE30*
Working oil pressure .............................................. 2.2–2.3 MPa (319–334 psi) 2.3–2.4 MPa (334–348 psi)
Weight, approx. ..................................................... 190 kg (419 lbs) 190 kg (419 lbs)
Twin Disc
Type designation MG5091DC MG5091SC
Oil capacity, approx. ............................................. 18 liters (4.8 US gals) 9 liters (2.4 US gals)
Oil grade (to API system) ..................................... CC, CD, CE CC, CD, CE
Viscosity at oil temperature 66–85°C ................... SAE30* SAE30*
Viscosity at oil temperature 85–100°C ................. SAE40* SAE40*
Working oil pressure** “Neutral” ............................ 0.207–0.634 MPa (30–92 psi)
Working oil pressure** “Forward” .......................... 1.57–1.63 MPa (228–236 psi)
Weight, approx. ..................................................... 250 kg (551 lbs) 220 kg (485 lbs)
Type designation MG5111DC MG5111SC
Oil capacity, approx. ............................................. 25 liters (6.6 US gals) 10.5 liters (2.8 US gals)
Oil grade (to API system) ..................................... CC, CD, CE CC, CD, CE
Viscosity at oil temperature 66–85°C ................... SAE30* SAE30*
Viscosity at oil temperature 85–100°C ................. SAE40* SAE40*
Working oil pressure**
“Neutral” .............................................................. 0.207–0.634 MPa (30–92 psi)
“Forward” ............................................................ 1.57–1.63 MPa (228–236 psi)
Weight, approx. ...................................................... 350 kg (772 lbs) 252 kg (556 lbs)
Type designation MG5114SC MG514 C
Oil capacity, approx. ............................................. 10.5 liters 34*** / 23**** liters
(2.8 US gals) (9.0*** / 6.1**** US gals)
Oil grade (to API system) ..................................... CC, CD, CE CC, CD, CE
Viscosity at oil temperature 66–85°C ................... SAE30* SAE30*
Viscosity at oil temperature 85–100°C ................. SAE40* SAE40*
Working oil pressure** “Neutral” ............................ 0.207–0.634 MPa 0.41–0.67 MPa
(30–92 psi) (59–97 psi)
Working oil pressure** “Forward” .......................... 1.57–1.63 MPa 1.37–1.56 MPa
(228–236 psi) (198–226 psi)
Weight, approx. ..................................................... 213 kg 657*** / 523**** kg
(470 lbs) (1448*** / 1153**** lbs)
* Only single-grade lubricant (one viscosity number
only) may be used.
** At oil temperature 82°C and 1800 rpm.
*** At gear ratio 6.0:1, 5.16:1, 4.5:1, 4.13:1.
**** At gear ratio 3.5:1, 3.0:1, 2.0:1, 1.51:1.