Sell deep loosener GRU 2.7 per t -150, Vinnytsia region.

Universal deep looseners

Universal deep looseners process compacted soil of various types to a depth of 30 to 50 cm in order to loosen it. The operation takes place without turnover of the formation and ensures grinding with mixing of the upper layer of the soil to improve the water-air condition of the root-containing layer, which prevents the development of soil erosion, contributes to the accumulation of moisture and increases the yield of agricultural crops.
The soil treated with a universal deep loosener accumulates an additional 300 tons of moisture per hectare, while preventing the creation of water saucers in the field and the wetting of agricultural crops.
The working bodies are located symmetrically on the frame, and this eliminates the effect on the attachmenttractor moment of the forces that arise between the working surfaces of the deep loosening paws of the first and second rows and the soil skids, which ensures better soil cultivation and excludes the unit from twisting relative to the course during work.

The used working bodies of the "PARAPLAU" type manufactured by "BELLOTA" are made of boron steel with heat treatment and have high wear resistance and elasticity, provide vertical and horizontal wave-like movement of the soil with energy savings.
The unit is equipped at the customer's request - with a supportroller, which performs only the function of regulating the depth of cultivation, or with a tandem-spur roller that provides grinding of plant residues, additional loosening of the top layer of soil to a depth of up to 12 cm.

GRU-1,8 GRU-2,7 GRU-3,6 GRU-4,5
Gripping width, m 1.8 2.7 3.6 4.5
Cultivation depth, cm 30...50(//tractor-service.com)
Working speed, km/h 8...15
Productivity, ha/hour 1.4...2.3 2.4...3.1 3.3...3.9 4.0...4.9
Mass, kg 840 1 150 1 750 2 050
Required power, ks 100...140 150...220 280...360 350...450

GRU has a number of constructive advantages over analogues, namely:

1. Double-row bearings in the support are used in the construction of the roller, which facilitates their maintenance and provides 5 times more!!! resource compared to bearing 31-UCF-208.

2. The use of paint and anti-corrosion soil ensures the resistance of the unit parts to aggressive conditions during operation.

3. The frame and hinge of the unit are made of larger pipes compared to analogues and have a one-piece welded construction, which ensures high reliability under long-term loads.