2011 hot selling Farm Walking Tractor 1.simple and compact constraction tractor 2.ample output 2011 hot selling Farm Walking TractorFeatures of walking tractor: 1.simple and compact constraction tractor 2.ample output 3.high versatility 4.long service 1.Instruction of the walking tractor The WalkingTractor is featured by its simple and compact construction , reliability , long service life ,easy ...