PORTO - BRASTAL corkless aggregate - agricultural machinery and central heating boilers

A cultivator without plowing used for both shallow and deep cultivation. Equipped with 10 Delta Flex tines and a set of 10 collecting discs, 460 mm in diameter, made of high-quality steel.

Hydraulic non-stop protection with hydraulically regulated pressure and machine working depth.

Each of the legs has a NON STOP hydraulic lock, which additionally allows you to adjust the pressure.

The structure is covered with a powder varnish, and the actuators have a thick chrome coating.

The PORTO placketless aggregate in the basic version is equipped with a tubular shaft (other models of shafts are optional).

A solid frame made of massive sections and high-quality steel works in the toughest conditions.

10 DELTA FLEX teeth
Tubular shaft 500mm
Maintenance-free hub (cast iron)
NON STOP hydraulic protection
Pressure adjustment
Hydraulic working depth adjustment
10 serrated 560mm discs
Powder varnish

Hydraulic shaft adjustment
Hub type:
- Handling hub (cast iron)
- Maintenance-free hub (steel)

Shaft type

Shaft design

Shaft description

Machine weight

Tubular roller 500m
(in standard)

It consists of 10 thick-walled pipes. The task of the roller is to determine the machine's working depth, break up clods of soil, compact and season the soil. The tubular shaft is a universal and, at the same time, the cheapest model from the entire group of available shafts.

PORTO 3.0m - 1310kg
PORTO 2.7m - 1220kg
PORTO 2.5m - 1180kg

500m packer roller

The Packer shaft is made of the so-called teeth (spikes), which are designed to deeply compact the soil and push stones into the soil. Ideally suited for sowing and working in (dry) soil.

PORTO 3.0m - 1440kg
PORTO 2.7m - 1350kg
PORTO 2.5m - 1310kg

Tee shaft 500m

The name of the T-shaped shaft comes from the name of the element it is made of. It is suitable for cultivation and sowing, deeply compacts the soil, smoothes the surfaces, and breaks up lumps of soil.

PORTO 3.0m - 1530kg
PORTO 2.7m - 1440kg
PORTO 2.5m - 1400kg

Canopy shaft 500m

The Roof Roller is suitable for cultivation and sowing, it compacts the soil, levels the surfaces and breaks up lumps. The task of the roller is to determine the machine working depth, compact and season the soil.

PORTO 3.0m - 1490kg
PORTO 2.7m - 1400kg
PORTO 2.5m - 1360kg

550m crosskill roller

The Crosskill roller is a solid, heavy cast iron roller, adapted to work in difficult conditions (heavy soils), it breaks even the largest lumps. Due to its weight, it compacts the soil very well.

PORTO 3.0m - 1800kg
PORTO 2.7m - 1710kg
PORTO 2.5m - 1670kg

String roller 500m

The string roller is made of thick-walled, serrated flat bars with a thickness of 10 mm, thanks to which it compacts the soil well, breaks up lumps of earth, and is suitable for work in difficult conditions.

PORTO 3.0m - 1310kg
PORTO 2.7m - 1220kg
PORTO 2.5m - 1180kg

Spring shaft 500m

The spring shaft is composed of flat bars with elastic properties (cleaning and shock absorption during operation). The roller is suitable for cultivation and sowing (compacts the soil, breaks up lumps, smoothes the surfaces).

PORTO 3.0m - 1380kg
PORTO 2.7m - 1290kg
PORTO 2.5m - 1250kg

Heavy packer roller 600m

The Heavy Packer roller is a heavy steel roller, its shape allows for deep compaction of the soil and creates a texture / shape that allows better soil pulling and stretching, and breaks up lumps and levels surfaces.

PORTO 3.0m - 1710kg
PORTO 2.7m - 1620kg
PORTO 2.5m - 1580kg