Hydrostatic transmission (GST-125), consisting of: 1) adjustable pump 416.0.125; 2) non-adjustable hydraulic motor 406 series Hydrostatic transmission (GST-140), comprising: 1) adjustable pump 416.0.140; 2) adjustable hydraulic motor 403 series. Hydrostatic transmission (GST-90), comprising: 1) adjustable pump 416.0.90; 2) adjustable hydraulic motor 403 series. Hydrostatic transmission (GST-71), consisting of: 1) adjustable pump 416.0.71; 2) non-adjustable hydraulic motor of 406 series Hydrostatic transmission (GST-135), consisting of: 1) adjustable pump 416.0.135; 2) unregulated hydraulic motor series 410. Hydrostatic transmission (GST-90), consisting of: 1) adjustable pump 416.0.90; 2) non-adjustable hydraulic motor of 406 series Hydrostatic transmission (GST-140), consisting of: 1) adjustable pump 416.0.140; 2) non-adjustable hydraulic motor of 406 series Hydrostatic transmission (GST-56), consisting of: 1) adjustable pump 416.0.56; 2) unregulated hydraulic motor 410 series. Hydrostatic transmission (GST-135), consisting of: 1) adjustable pump 416.0.135; 2) unregulated hydraulic motor 406 series Hydrostatic transmission (GST-250), consisting of: 1) adjustable pump 416.0.250; 2) adjustable hydraulic motor series 403. Hydrostatic transmission (GST-71), consisting of: 1) adjustable pump 416.0.71; 2) adjustable hydraulic motor 403 series. Hydrostatic transmission (GST-180), consisting of: 1) adjustable pump 416.0.180; 2) adjustable hydraulic motor of 403 series. Hydrostatic transmission (GST-110), consisting of: 1) adjustable pump 416.0.110; 2) adjustable hydraulic motor series 403 Hydrostatic transmission (GST-250), consisting of: 1) adjustable pump 416.0.250; 2) non-adjustable hydraulic motor series 410 Hydrostatic transmission (GST-56), consisting of: 1) adjustable pump 416.0.56; 2) adjustable hydraulic motor series 403.