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Digital Modeling and Testing of Tractor Characteristics

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Abstract

A kinematic model of the gearbox and a simplified kinematic model of a tractor are developed. These models take account of the characteristics of the internal-combustion engine employed, corresponding to the customer requirements on gearbox performance. Virtual tests of the tractor establish the tractional and dynamic characteristics of the tractor and its tractional class according to State Standards GOST 27021–86 and GOST 30745–2001 (ISO 789-9–90).

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REFERENCES

  1. GOST (State Standard) 27021–86: Agricultural and Forestry Tractors, Towing Classes, Moscow: Izd. Standartov, 1986.

  2. KISSsoft Release 03/2017: User Manual, Bubikon: KISSsoft, 2017.

  3. Beermann, S., Mutiple gearset-type calculation software, Power Transm. Eng., 2015, no. 9.

  4. 6585.3902150 RE. Dvigateli YaMZ-6585, YaMZ-65851, YaMZ-65852, YaMZ-65853 i ikh komplektatsii. Dopolnenie k rukovodstvu po ekspluotatsii 7511.3902150-01 RE “Silovye agregaty YaMZ-7511.10, YaMZ-7512.10, YaMZ-7513.10, YaMZ-7601.10” (6585.3902150 RE: Engines YaMZ-6585, YaMZ-65851, YaMZ-65852, YaMZ-65853 and Their Complement. Supplement to the User Manual 7511.3902150-01 RE “Power Aggregates YaMZ-7511.10, YaMZ-7512.10, YaMZ-7513.10, and YaMZ-7601.10”), Yaroslavl: Avtodizel, 2016.

  5. Langhart, J., How to get most realistic efficiency calculation for gearboxes? Power Transm. Eng., 2015, no. 4, pp. 54–58.

  6. GOST (State Standard) 30745–2001 (ISO 789-9–90): Agricultural Tractors, Measurement of Propulsion Performance Characteristics, Moscow: Izd. Standartov, 2002, pp. 2–7.

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FUNDING

Financial support was provided by the Russian Ministry of Education and Science (project 9.2580.2017/PCh).

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Correspondence to A. S. Karev.

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Translated by Bernard Gilbert

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Okunev, A.P., Borovkov, A.I., Karev, A.S. et al. Digital Modeling and Testing of Tractor Characteristics. Russ. Engin. Res. 39, 453–458 (2019). https://doi.org/10.3103/S1068798X19060157

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  • DOI: https://doi.org/10.3103/S1068798X19060157

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