Tractor-mounted Flail Mowers BlackStone

BlackStone tractor flail mowers are designed for cutting tall grass and shredding plant residues in fields, orchards, olive groves, vineyards, ditches and along roadsides. BlackStone develops, imports and distributes machinery for agriculture, gardening, construction and other industries throughout Europe, serving both hobbyists and professionals. Over the years, the brand has expanded its range by adding numerous engine-powered machines designed for the European market. The selection available at AgriEuro includes three configurations, each intended for specific working conditions:

• BlackStone rear-mounted tractor flail mowers: these machines work behind the tractor and shred grass, spontaneous vegetation and residues compatible with the specifications of the model. They offer the most straightforward configuration for maintaining level ground, fields and large green spaces;
• BlackStone flail mowers with inter-row disc: these combine central shredding with a side disc designed to cut vegetation near trunks and posts. This solution is suitable for vineyard, orchard and olive-grove rows where the space between individual plants must also be maintained;
• BlackStone side-arm verge mowers: these feature a side-mounted, tilting configuration for reaching embankments, ditches, verges and surfaces outside the tractor’s path. The arm extends the working range compared with a centred rear-mounted flail mower and allows the machine to operate on sloping ground;

At AgriEuro, BlackStone tractor flail mowers can be selected according to their technical features, helping identify the machine best suited to the available tractor, vegetation and ground conditions. The main parameters make it possible to compare models intended for routine, periodic or more intensive work:

• Tractor power: each model has a compatible power range that must be compared with the specifications of the tractor. Correct matching limits overloading and allows the PTO to drive the rotor under the conditions specified by the manufacturer;
• Construction and series: light, medium and heavy-duty series differ in construction, weight and intended applications. The choice depends on working frequency, residue consistency and ground conditions;
• Working width: this indicates the strip covered during each pass and must be assessed according to tractor power, lifting capacity and dimensions. A narrower width supports movement through tight rows; a wider machine reduces the number of passes required on open ground;
• Cutting tools: hammers use their mass and momentum to process tall grass, brush and residues compatible with the diameter stated for the individual model. The number, weight and dimensions of the tools vary between machines and affect the type of shredding;
• Maximum shredding diameter: this value defines the maximum thickness of woody residues that can be processed according to the technical data sheet. It must be checked before shredding vine shoots and branches, since it does not correspond simply to the height of the vegetation;
• Offset and configuration: manual or hydraulic side shift, depending on the model, changes the position of the machine relative to the tractor. Rear-mounted versions mainly operate along the tractor’s axis; inter-row and side-arm models can reach lateral points and sloping profiles;

The product ratings in the catalogue include models for hobby, semi-professional and professional applications, as specified on each product page. A hobby model may be suitable for periodic mowing on private properties; higher ratings meet the requirements of more frequent work on farms, specialised crops or ditches. The selected machine must always be compatible with the tractor’s power, lifting capacity and hitch.

The BlackStone range at AgriEuro includes rear-mounted flail mowers, models with an inter-row disc and side-arm verge mowers. The three configurations are all connected to a tractor, but differ in their working position, accessories and the surfaces they can reach. Comparing the different types helps select a machine suited to the rows, slopes, obstacles and residues present.

BlackStone rear-mounted tractor flail mowers connect to the back of the agricultural vehicle and receive power from the PTO through a cardan shaft, when included or required by the model. The horizontal rotor drives the tools and shreds tall grass, spontaneous vegetation and residues within the limits stated on the technical data sheet. This configuration is suitable for rough lawns, fields, orchards with regular passages and agricultural surfaces without steep lateral slopes. The rear position makes it easy to follow the tractor’s path and maintain a consistent cutting strip. Width, weight and construction must be compatible with the tractor’s power and lifting capacity. Models with side shift also allow the cutting head to move closer to edges or adjust its alignment with the wheels. Adjustment of the rear roller and skids, where fitted, helps set the working height.

• Recommended applications: this type is suitable for periodic mowing of grass and vegetation on open ground or between sufficiently wide rows. The material accepted depends on the series, tools and maximum shredding diameter stated for the model;
• Selection criteria: tractor power, cutting width and machine weight are the first parameters to compare. The three-point hitch, PTO speed, offset system and equipment listed on the product page must then be checked;

BlackStone flail mowers with inter-row disc combine the main cutting head with a side disc that reaches vegetation close to plants, posts and row edges. The central head works between the rows; the disc extends cutting into the section that a conventional machine would leave at the sides. This configuration is intended for vineyards, orchards and olive groves with distances compatible with the machine’s dimensions. On systems equipped with a return mechanism, the disc retracts when it encounters a trunk or post and then returns to its operating position. Some BlackStone components feature height adjustment and a floating support to follow uneven ground. Compatibility, required hydraulic flow and connection method must be checked on the model’s data sheet. The flail mower series and working width must also be matched to the tractor’s power and lifting capacity.

• Work between plants: the side disc cuts vegetation in the space between plants and around obstacles along the row. Forward speed and adjustment must take account of the layout of the crop and the instructions in the manual;
• System compatibility: not all discs can be interchanged between different models. Before purchasing, check the compatible machine, hydraulic connections, required flow rate, dimensions and included equipment;

BlackStone side-arm verge mowers move the cutting head beyond the tractor’s outline and allow it to be angled relative to the direction of travel. They are intended for clearing ditches, embankments, verges, roadsides, field edges and other sloping surfaces that can be reached from the tractor’s position. Horizontal and vertical movement extends the operating zone without requiring the tractor to drive directly on the slope. Stability remains dependent on weight, track width, gradient, lifting capacity and the manufacturer’s instructions. Versions differ in series, cutting width, side reach and tilting range. The required power and weight increase with the structure and operating capacity. Before starting work, check the connections, guards, cardan shaft, hydraulic circuits and free space around the machine, following the manual for the model.

• Reachable surfaces: the arm allows lateral work on verges, ditches and embankments compatible with its stated reach. The tractor must remain stable and comply with the gradient limits specified by the manufacturer;
• Parameters to compare: width, tilt, side reach and weight define the operating range of the cutting head. These values must be assessed together with the required power, hydraulic flow and tractor lifting capacity;

Purchasing a BlackStone tractor flail mower from AgriEuro provides access to technical data sheets, images and information concerning operating compatibility. After delivery, AgriEuro services support the machine with technical assistance and access to components associated with the purchased model:

• Fast and free delivery: shipping is handled directly by AgriEuro logistics centres, with arrangements suitable for heavy agricultural machinery. Delivery status updates make it possible to track its progress;
• Option to order spare parts: available spare parts can be identified through the parts diagram associated with the product in the customer account. This connection reduces errors when identifying the correct component for the specific BlackStone model;
• After-sales support: the service provides attentive, personalised support for technical requests, spare parts and procedures required after purchase. The service-centre network and central workshop follow the procedures applicable to the product and request;

Purchase the BlackStone tractor flail mower best suited to your tractor and intended work from AgriEuro.

Selection starts with the tractor’s power, lifting capacity and three-point hitch compatibility. Working width, construction, weight, offset type, tools and maximum shredding diameter must then be compared with the vegetation, slope and working frequency.

The required power varies for each model and is shown on the corresponding technical data sheet. The tractor must fall within the specified range; lifting capacity, equipment weight, hitch and PTO speed must also be checked.

The width must be proportionate to the power and dimensions of the tractor, as well as the available space between rows and obstacles. A wider cutting head covers a larger strip with each pass but requires more power and entails greater weight and dimensions.

A rear-mounted flail mower mainly works behind the tractor along an aligned or slightly offset strip. A side-arm mower moves and tilts the head laterally, allowing it to reach ditches, embankments, verges and edges outside the tractor’s path.

The inter-row disc cuts vegetation close to trunks, posts and other obstacles along a row. It works alongside the main cutting head and, on systems equipped with a return mechanism, retracts on contact to pass the obstacle before returning to its operating position.

Yes, provided the model is declared suitable and the residue does not exceed the maximum shredding diameter stated on the technical data sheet. The machine series, installed tools and material conditions must be suitable for the task; limits must not be inferred solely from vegetation height.

The series identify different levels of construction, weight and intended application. A light series is normally paired with tractors and less demanding work; medium and heavy-duty series require suitable vehicles and are designed for more substantial residues or intensive work, within the limits of the individual model.

The height is adjusted using the devices fitted to the model, such as the rear roller and side skids. The procedure must follow the manual and keep the tools at the prescribed distance from the surface, avoiding improper contact with soil, stones or obstacles.

Before starting, check the three-point hitch, cardan shaft, guards, bolts, tools, roller and hydraulic connections, where fitted. Inspect the surface for stones, wires, metal objects and other foreign bodies; people and animals must remain outside the zone specified in the manual.

Available spare parts can be ordered through the parts diagram linked to the product in the AgriEuro account after purchase. The model reference helps identify the correct component; AgriEuro after-sales support can be contacted for technical questions.