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New Year's discounts 16.12.24-16.01.25
Ground screw driver for excavator Claw – the best solution for ground screw foundation
The attachment in the form of a non-eccentric hydraulic drive head is specifically designed for the boom of a mini-excavator (and similar small mechanization devices), provides compensation for the eccentricity for the careful operation of your mini-excavator. This compensation minimizes the risk of damaging the excavator body caused by the structural features of the planetary rotary hydraulic motor with eccentricity, and ensures precise ground screw installation in various types of soil. The planetary rotary hydromotor is a rotational motion engine that converts fluid energy into mechanical energy, powering the machine’s working element. It has high power and high efficiency.
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Main features Ground screw driver attachment Claw is available with various torque options, ranging from 5600 to 11000 Nm. The nominal rotational speed varies from 12.5 to 25 rpm, depending on the selected torque. The equipment operates in ambient temperatures from -40°C to +40°C, making it suitable for use in extreme climatic conditions.
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Excavator requirements For reliable operation of the ground screw machine, the following are necessary: • Hydraulic system pressure: 160-200 bar • Fluid flow rate: 40-80 liters per minute. These parameters ensure stable equipment performance and longevity of the hydraulic motor.
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Fluid selection recommendations Fluid selection recommendations. For efficient operation of the hydraulic motor, use only the recommended working fluids: Summer: Oils according to the HVLP 68 or HVLP ZF 68. Winter: Oils according to the HVLP 46 or HVLP ZF 46. The operating temperature range for the hydraulic fluid is from +15°C to +60°C. The correct choice of fluid directly impacts the efficiency of the hydraulic motor and extends the service life of the equipment.
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We offer the most advantageous combination of price and quality on the market.
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Ground screw machine for excavator Claw is a universal solution for ground screw installation that ensures maximum efficiency when working with different types of soils. Contact us to get the best offer!
