| 摘要 |
FIELD: timber industry and forestry. SUBSTANCE: proposed small-size crawler carrier can be used with different trailed, mounted and stationary equipment on rough terrains. This machine differs from prototype in construction of control system draft bar which is made in form of multi-link device folding in vertical plane. Thanks to it operator can seat on machine body seat when driving to working site, and transmission can be made with two ranges. Machine driving speed in increased from 5 km/h to 15 km/h. EFFECT: enlarged operating capabilities. 3 dwg |
