YMZ-1205

5-speed mechanicallyoperated gearbox

1270 n. м.

Max. Input torque


Features and options

Gearbox type. 5-speed, mechanically operated, with synchromesh in 2-3 and 4-5 gears.

Gear shift control. Lever or flange for remote control gear setting. Electro-pneumatic gear control systems by different manufacturers are foreseen

Additional power take-off

  • by special countershaft gear up to 29,5 kW (40 hp)
  • by dog clutch at the countershaft rear end up to 73,5 kW (100 hp)
  • driven by input shaft rim up to 132 kW (180 hp).

The clutch housing. The clutch housing with dimensions according to SAE 1 with a hatch for installation of a flanged pneumatic declutching booster. Oil volume in a gearbox case is 5,5 +0'3 liters. Gearboxes can be completed with sealed clutch housings, output shaft covers for mechanic or electronic speedometer drives.

Advantages of YMZ-1205 gearboxes

  • Increased reliability: MTBF increase by 20%,
  • Increased life by 30-80% depending on the type of a vehicle,
  • Increased ease of operation
  • Reduced noise level (not more than 88 dB)
  • Adaptation to the engines with current and prospective environmental performance.

Designed for. YMZ-1205 gearboxes are designed for integration in perspective YMZ-530 engines with power 270-312 hp as part of "Ural", MAZ vehicles, buses.


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