| 摘要 |
An irrigating machine of surface irrigation has a pump unit, a water-dividing piping, a sucking piping, connected with a water-receiver, chassis, a post of the chassis and water discharges. The chassis is made of bars, connected into an isosceles triangle by ends thereof, at the angle at the top of the isosceles triangle, by the middle part thereof, an additional bar, which is parallel to the base is fixed hingedly. At the ends thereof and at the angles at the base of the triangle the axles of motor-wheels are fixed hingedly.
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