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Preparation Cultivator PR 20x20

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Series: PR 20x20

Standard: Chassis of round sections 80/100 x 5 60x4 and 6 mm sheet metal// 4 sets of double coil tine 20x20 //double row helical toothed rollers // Graphite bearings // setting of rollers with crank handle.

The PR 20x20 is a sowing bed preparation machine for all crops , and is capable of scraping - renewing and aerating soil .
Available in versions 2, 3 and 4 rows coil tine 20x20 , and widths from 2.20 m to 9.00 m
The models with more than 3.30 m in width fold hydraulically.

MODEL

PR 20X20 -330

PR 20X20 -360

Horsepower

100-120

120-140

No.Rows

4

No.Shafts

30

33

Working Width

330

360

Weight

680

740

Above ground height

44 cm

Remarks

AVAILABLE : a) BASIC , b ) WITH SINGLE OR DOUBLE CYLINDER, c) SINGLE OR DOUBLE COMB

Features a pyramid of 8 mm in two dimensions, depending on the width of the machine and suspension type-Cat II, Cat III

The PR chassis is rigid by design since it is built on two different parallel planes . The distances between the rows varies between 40 - 45 -50 cm.

Longitudinal connection of hollow sections with high amplitude short sections (sheet 6 mm), low profile increases the free height of the machine.

Rigid joints ( PR>4.0m) greater width, lubricated plates.

The hydraulics cylinders adjust length and the overload valve ensures the levelness of the machine.

New roller adjustment system . Height is controlled by a 2-coil handwheel thread (right - left ), standard, however, the angle of the roller can also be adjusted to default locations .

Not only is cutting depth controlled in this way, but so is the final compaction of the soil, minimizing the possibility of residue build up.

In addition, the maximum height of the rollers (25 cm) allows for operation of the machine without them.

The detachment of the roller is easy with PR, since two pins hold the roller groups.

Containment of tines with rod or 4 bolts.

Hydraulic roller adjustment is optional. The cylinders have memory location plates.

Roller reinforced by plate 5 & 6 mm helical, toothed . The supports are made with lubricated graphite bearings . Optionally, bearings are fitted with ball bearings.

The transport width of 20x20 Pr 4.00 , 4.50 , 5.00 , 5.50 , 6.00 , 6.50 , 7.00 is smaller than 3 m

Cage roller 300 - 7 blades

Cage roller 400 - 9 blades

Double row comb Φ12

Single row comb Φ12

PR 20X20-330
PR 20X20-330

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