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ASTREA: Subsoiler Non-stop from 3 to 11 shanks

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Astrea is a subsoiler with hydraulic safety device: NON STOP system.

It has got a very heavy strong structure which can reach the best performance in every soil even in combination with high power tractors. The good quality of work is guaranteed.


Hydropneumatic safety system works in extreme conditions, while in presence of obstacle in hard, clay and stony soils.


The elasticity of shanks allows overcome obstacles.

The inclination of shanks and points is the ideal to prevent the dragging of stones on the surface and obtain an amazing penetration with the least power consumption.

Shanks kick back gradually to its original working position and are stress resistant. This way the machine cannot damage.

Standard equipment

  • Nitrogen accumulator subsoilers Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    The nitrogen accumulator with control valve quickly absorbs the oil from the cylinders. This way shanks can overcome obstacles and gradually kick back to initial working position without stress. This system give elasticity to the whole structure avoiding the frame may break.

    Nitrogen accumulator

  • Labor depth control subsoilers Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Labour depth control is done through the regulation of roller working depth.

    Depth control

  • 3-point hitch Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Both 3-point and seats of the shank are strengthened. This way the frame cannot suffer any deformation during the labour, even when submitted to the most extreme conditions.

    Strenghtened 3-point hitch Astrea

  • Shins subsoilers Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Front sharpened shins are fixed in the extremity of shanks to avoid the deterioration of the material of the shank and to increase the volume of the soil moved during the labour.

    Front sharpened shins

  • Tips subsoilers Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Standard points of origin because are the best option to ensure good penetration. Standard tips break the compacted soil and slightly turn the soil in the surface. The inclination of shanks and points of company Gascón International is the ideal to prevent the dragging of stones on the surface. The angle attack of shanks is the correct one to easy penetrate into the soil, raise only little land from subsoil to the arable cap in surface, turn very little the surface, always requiring only the least amount of horsepower of the tractor.

    Standard tips

  • Spiked roller subsoilers Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Spiked rollers pulverize, level the soil and reduce damp loss.

    They mix soil with stubble and regulate the height of work.

    Spiked roller

  • Shanks Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Shanks strongness of is ideal to reach the best performances in every soil, even in combination with high power tractors and helps to safe the machine to suffer deformation even during extreme work conditions. The distance between shanks, its disposition along the frame, as well as frame clearance contribute to favour the formation of water reserves in depth, reducing significantly the stagnation of water in the surface.

    Reinforces shanks

  • NON STOP Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    NON STOP system works in extreme conditions, while in presence of obstacle in hard, clay and stony soils. The elasticity of shanks allows overcome obstacles.

    NON STOP system

  • Hydropneumatic device Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    In case of sudden an obstacle the safety system comes into action. In connection with a pressure accumulator, it prevents to damage the tractor and the chassis.

    Hydropneumatic safety device

  • Hitch Agricultural Machinery soil labour Gascón International Herederos de Manuel Gascón

    Adjustable height of the hitch in order that the device can perfectly follow the soil to work and cannot suffer any deformation even during extreme work conditions.

    Adjustable hitch