| 摘要 |
A hydraulic hitch for connecting two planters or drills in tandem for planting or in line for transport. The hitch utilizes an overhead beam and stabilizer bar interconnecting the lead and trailing drills to control and guide the drills from one position to the other. This overhead beam is combined with a unique folding tongue and floating tongue tube that are hydraulically operated to allow the operator to conduct the operations from the tractor cab after manually removing safety lock pins.
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