HYDRAULIC LIFTER TEST BENCH

摘要

FIELD: transport.SUBSTANCE: test bench comprises fixed frame and hydraulic cylinder. Besides, it comprises the boom articulated at turn column secured at the frame and supported by hydraulic cylinder to control the boom by handle. Also, it has support roll to simulate the tractor rear axle, outriggers engaged with bearing surface via elastically straining link to simulate soil pliancy. In incorporates counterweight to simulate various tractors with different centres of weight relative to tractor suspension.EFFECT: expanded range of analysed dynamic loads.1 dwg