Potato harvester match hand tractor


4U series of sweet potato harvester is mounted with the tractor of 12-80HP with back power (side power) output shaft. The working principle is that the digging shovel digs up the soil and crops through the impetus of the tractor. And the digging shovel make crop and soil separate through vibration sieve, the soil first drip down from the clearance of vibration sieve, finally the crop crashed down on to the road from the back.


Yucheng Yijia Machinery Co., Ltd, founded in 1958, and reformation in 2003. Our company insists in the operating principle of technological innovation and development over the years, and now we have become a large private joint-stock Enterprise, integrating design, manufacturer, export, casting and forgings, and the production network technology operation as a whole.

4U
Type	4U--1	4U_1A	4U_1B		4UZ-1	4U_2	4U_2B	4U--3
line No./function	single           (scattering)	single    (match hand tractor)	single         (bunched dumping material )		single      (vibrated scattering)	double        (scattering)	double       ( bunched dumping material)	double       self-loading
row spacing (cm)	55--80	50-65	55--80		55--80	55--80	55--80	55--80
Productivity(mu/h)	3--5					5--8		8--15
Total weight(kg)	195	100	210	160		600	700	1200
Matched power(HP)	22--35	8_15	22--35	22--35		50--80	50--80	70--120
Working depth(cm)	25	20	25	25		25	25	25
working width(m)	0.65	0.56	0.65	0.65		1.65	1.65	1.65
Appearing rate(%)	≥96
Breaking skin rate(%)	≤2
PTO shaft speed(RPM)	560/1250	1000	560/1250		560/1250	560	560	560
Overall dimension(cm)	240*90*90	90*70*70	240*90*90		120*100*75	280*220*100	280*220*100	330*390*310
Packaging dimension(cm)	165*85*70/2	210*88*73/2	165*85*70/2		110*120*98/2	220*190*90/2	220*190*90/2	260*210*100/2
40'container capacity(set)	140	150	140		80	30	30	8
Product picture