Reverse gear
Twin Disc
Type designation MG5145A-E MG5170DC-E
Gear ratios ............................................................... 1,75:1; 1,96:1; 2,50:1 4,06:1; 4,50:1; 5,03:1
5,95:1; 6,53:1; 6,95:1
Angle (output shaft) ................................................. 7° 15°
Oil capacity, approx, liter(US Gal) ............................ 5 (1.3) 8,5 (22.4)
Oil grade (in accordance with API-system) ............. CC, CD to pass TO-2 test, CC, CD to pass TO-2 test
MIL-L 2104 B and MIL-L 2104 B and
transm. fl uid type C-3 transm. fl uid type C-3
Viscosity at oil temperature 66–85°C ...................... SAE30* SAE30*
Viscosity at oil temperature 85–100°C ................... SAE40* SAE40*
Oil pressure,** neutral, MPa(PSI) ............................ 0,17 – 0,27 (24.6 – 39.2) 0,17 – 0,27 (24.6 – 39.2)
Oil pressure** operation, MPa(PSI) ......................... 2,2 (319) 2,2 (319I)
Weight, dry, kg(lbs) .................................................. 203(447) 368(810)
* NOTE! Only single grade lubricating oil (only one viscosity num ber) may be used in the reverse gear.
** At oil temperature 82°C and 1800 rpm.
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Technical Data