The Mobility of High-speed and Special Traction Machines equipped with hydrostatic transmission



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Abstract

This paper examines mobility of track-type and special traction vehicles equipped with hydrostatic drive. The hydrostatic drive in a full flow powertrain considerably increases loading of a special traction vehicle engine (tractors, self-propelled combines, excavators) and therefore increases efficiency. The hydrostatic drive in double-flow powertrains and rotation mechanisms functions as a stepless rotation mechanism smoothly varying turning radius from infinity to a minimum value at a selected gear. The three examined variants of hydrostatic drive output control confirm power ant torque characteristic hardness.

About the authors

L N Krumboldt

MSTU MAMI

к.т.н., проф8-495-223-05-23 доб. 15-27; МГТУ «МАМИ»; MSTU MAMI

F P Golovashkin

MSTU MAMI

8-495-223-05-23 доб. 15-27; МГТУ «МАМИ»; MSTU MAMI

References

  1. Петров В.А. «Гидрообъемные трансмиссии самоходных машин». - М.: «Машиностроение», 1988. - 248 с.: ил.
  2. Крумбольдт Л.Н. «Механизмы передач и поворота гусеничных тракторов». - М.: «МАМИ», 1985. - 48 с.: ил.
  3. Сафонов Б.С., Солянкин А.Г. «Основные танки и БМП стран НАТО». - М.: Министерство обороны СССР, 1989. - 56 с.: ил.
  4. Буров С.С. «Гидрообъемные механизмы поворота танков». - М.: Министерство обороны СССР, 1987. - 56 с.: ил.

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Copyright (c) 2008 Krumboldt L.N., Golovashkin F.P.

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