Heilongjiang Suihua Hengfeng brand 4u-2 1390-2 traction potato excavato

  4u-2 1390-2 traction potato excavator is mainly suitable for digging underground rhizome crops such as potatoes, carrots, green radishes, garlic, onions, sugar beets, sweet potatoes, peanuts, horseradish, potato, taro and so on
It is mainly used for digging potatoes (potatoes)
It is a potato digging and harvesting machine matched with 45-120 HP wheeled tractor
Main features: 1) 4u-2 1390-2 traction potato excavator adopts simple and light frame structure, reasonable design, convenient installation, good adjustability, wide adaptability, convenient operation and flexible use
The excavator has good performance, low potato damage rate, no injury to potato skin, no peeling, no loss of potato, and low potato drop rate
Potatoes are laid neatly and have a high rate of bright potatoes
They can be harvested with potato seedlings
Special steel is used for a long time
The whole machine is beautiful and generous
Net income ratio is greater than 99% , The skin breaking rate is less than 1% , 2)  The 4u-2 1390-2 traction potato excavator adopts the design that the soil entry angle of the excavation device is consistent with the lifting angle of the conveying separation device, which effectively solves the problem of soil accumulation after shoveling; 3) The potato harvester adopts the traveling depth limiting mechanism to effectively reduce the resistance and improve the smoothness of operation; 4)  The 4u-2 1390-2 traction potato excavator operates quickly without vibration, without blocking soil and grass, with fast soil leakage, clean shaking and smooth operation
5) the potato excavator can directly extract the residual agricultural film in the soil, and the residual film can be recycled clean without affecting the growth of crops in the next quarter
6)  4u-2 1390-2 tractor potato combined excavator can be driven by 45-120 HP tractor
It is suitable for four-wheel tractors owned by most farmers at this stage
It has the characteristics of wide adaptability, low investment and fast efficiency
Scope of application of 4u-2 1390-2 traction potato excavator: This product is suitable for potato excavation and harvest of ridging planting
The soil types are medium loam and sandy loam, and the soil moisture content is 10 ~ 20%
Beyond the above range, the operating performance of the product may change, and all kinds of soil can be used The machine digs about 5-20 mu of sweet potato per hour
Mr
Wen of Suihua Hengfeng Machinery Manufacturing Co
, Ltd
produces and sells potato excavators

The 4u-2 1390-2 traction potato excavator produced by Suihua Hengfeng Machinery Manufacturing Co
, Ltd
is matched with a 45-120 HP tractor through the rear transmission shaft as the power transmission mode
It is used for the excavation of potatoes and potatoes
The potato tubers are excavated from the soil, so that the potatoes can be separated from the roots and reach the ground, which is convenient for picking up potatoes
The working principle of 4u-2 1390-2 traction potato excavator is that under the transmission of tractor transmission shaft, hoe shovel excavation mechanism, grid mesh chain and vibrating screen conveying separation mechanism are adopted
The soil and potato tubers are separated through the vibration of the vibrating screen, the soil blocks and soil surface in the soil fall in the gap of the vibrating screen, and the potatoes left on the vibrating screen fall on the land behind through the vibration of the vibrating screen
Potato excavator potato excavator is mainly composed of suspension connecting device, frame assembly, hoe and shovel device, grid mesh chain and vibrating screen conveying and separation device

Technical parameters:
Supporting power: & Ge; 45 HP tractor
Overall dimension (length, width and height): 4200x 1700x900mm
Overall weight: 1300kg
Walking mode: traction type
Operating speed: 4-8km / h
Productivity: 10-15 mu / h
Number of job lines: 2
Operation width: 1390mm