FIELD: transport.
SUBSTANCE: invention relates to transport, particularly, to auxiliary devices of wheeled tractors when they are aggregated with trailers. Angle hydraulic loader of wheeled tractors when mounting onto a trailer comprises a rigid power link connecting tow bar with a tow hitch of tractor, hydraulic cylinder and rod linkage coupling. Device is designed as a leaf spring of spring type, technologically bent at an angle of 70 degrees. Central part of spring is set to hinge on axis of hinge stop, mounted on body of tractor below linkage hitch drawbar. Upper part of spring is a working arm, and lower part is a pressing damper.
EFFECT: reduced slippage, increased traction force and flotation.
1 cl, 2 dwg
| Title | Year | Author | Number |
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RU2548249C1 |
