Примеры tractor

• An adaptive steering controller for automated steering on agricultural tractors with an electrohydraulic steering system was evaluated as a possible solution for tractor steering.

• Beds were prepared by tractor and were 25 cm in height.

• In the sugar fields, oxen replaced tractors in hauling cane to the mills, and bagasse was used as fuel to conserve oil.

• Not substitution that would be justified in the absence of the additional track going in front of the tractor.

• This paper will focus on grass-clover leys for biogas-based electricity and rapeseed oil as replacement for tractor diesel.

• The validation of the steering controller was conducted on both the steering simulator in the laboratory and on the tractor traveling in the field.

• From there he made tractor traverses for elevation, ice thickness, and gravity measurements on the icecap.

• Agricultural tractors are often operating on changing terrain, with unpredictable operating conditions.

• We retain the instrumented version of the tractor variable for use in the labor demand model.

• An examination of tractor ownership in the sub-divisions of the central region shows a modest decline after 1931, followed by growth from 1934.

• Combines could cost up to $3,000 and the owner had also to purchase a tractor, and a truck to haul grain to the elevator.

• But if you have a tractor you can be able to cultivate in a shorter time and even sow while there is still moisture.

• Growing rapeseed on 10% of the land could produce bio-diesel to replace 50-60% of the tractor diesel used on the farm.

• When logging themselves, farmers generally used a farm tractor to yard harvested wood.

• However, on larger farms where tractors are used to prepare the ground, permanent mulch cover is uncommon8.