SOIL PREPARATION

Rotating Stone Rake

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The Rotating Stone Rake is designed to join small to medium sized rocks with ease, forming clean and uniform mats, ready to be collected by a Rotating Stone Rake – Cata Pietra.

Roots, stumps, chips and other debris from soil clearing operations may also be entangled.

As an extra, the Rake has a roto-cultivator action that tends to break agglomerates and level the soil.

The longer length of your tooth increases the plowing action of the plow and allows the superior gliding of the rocks.

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Benefits

Regulates the furrows resulting from the harvest;
Lays the straw providing its immediate deterioration;
Kills the “soca” preventing the regrowth and the consequent seeding of red rice in the early harvests;
Leaves the stubble ready to receive new planting through the system in seedlings, pre-germinated or no-till;
Allows replanting without other operations.

Features

Project developed especially to work at low speeds, with rotor diameter, shape and curvature of the blades that provide smooth operation and high performance. Its super dimensioned chassis has adequate rigidity to work both attached to the 3 points of the tractor and stationary. Operated by PTO, with cardan transmission, it accompanies suction tubing with 1.5m, curve with 45 ° flange and foot valve with sieve. Shaft seal system with 3/8” seal gasket for easy maintenance. Optional drive with electric or stationary motor.

Technical specifications

Model: ERP 3500	Transport Position	Work position	Work position	Work position
	45º	10º	20º	30º
Overall width (mm)	3.790	4.700	4.600	4.370
Total length (mm)	5.000	4.950	5.160	5.350
Working width (mm)	-	3.660	3.500	3.300
Operation principle	Spiral rotor
Height (mm)	1.270
Minimum power (cv	100
Max. Depth working (mm)	50
Wheels	7.1/2''x15''
Tires	11L15
Coupling on the tractor	Drawbar
Drive	PTO
Operating rotation (RPM)	116
Approximate weight (kg)	1.530