AGH 220 4FARMER rear-side flail mower

Red rear-side flail mower AGH220 4FARMER

Rear-side mowers on a boom of the AGH type from 4FARMER are mulching mowers designed to work with tractors (3-point linkage Cat. II) with a minimum power requirement of 70 to 130 HP. The AGH flail mowers have heavy hammers (1140 g), and are additionally fitted with an arm that allows you to extend the mower far beyond the tractor outline to the right, from behind the machine. AGH boom-mounted mowers are driven by the tractor PTO (shaft with blades / flails), and a simple hydraulic system is responsible for extending the mower. In addition to the so-called side shift, the mowers can operate the cutting unit in horizontal and vertical positions.

How to match a flail mower to a tractor? Which mulcher to choose?

Choosing the right mower is a prerequisite for optimal mowing and for making the best use of the features of the rear-side mower AGH. That is why the owner of the brand 4FARMER offers users several models with different mowing widths. When choosing a mower, consider not only the tractor power but also its own weight and wheelbase.

Available versions of the rear-side mowers AGH 4FARMER:

• AGH 140 rear-side flail mower 4FARMER / weight 564 kg / tractor minimum 70 HP, 3-point linkage Cat. II,
• AGH 160 rear-side flail mower 4FARMER / weight 590 kg / tractor minimum 80 HP, 3-point linkage Cat. II,
• AGH 180 rear-side flail mower 4FARMER / weight 618 kg / tractor minimum 100 HP, 3-point linkage Cat. II,
• AGH 200 rear-side flail mower 4FARMER / weight 646 kg / tractor minimum 120 HP, 3-point linkage Cat. II,
• AGH 220 4FARMER rear-side flail mower / weight 674 kg / tractor minimum 130 HP, 3-point linkage Cat. II,

The way our mower is used also matters, which is why the purpose of AGH mowers is mowing roadsides, ditches and even bushes, as well as large areas of wasteland. The design of the mowers also allows the cutting unit to work in a vertical position.

What do we use a rear-side flail mower for?

• mowing roadsides,
• mowing ditches,
• mowing slopes,
• trimming hedges,
• cutting thin branches,
• mowing reeds,
• mowing meadows and pastures.

How does the boom-mounted flail mower AGH220 4FARMER work?

The AGH flail mower / cutting unit works only after connecting the power transmission (PTO) shaft, which connects the tractor output shaft to the angular gearbox mounted on the side of the mower housing. Power from the engine is transmitted (PTO shaft) to the mower gearbox, and from the angular gearbox to the pulleys. The pulleys carry V-belts, which set the cutting shaft in motion. The tractor hydraulic system (2 hydraulic sections required) is responsible for moving the arm and levelling the mower; we connect to it the hydraulic hoses of the rear-side mower.

Key data and working parameters of the 4FARMER AGH180 boom-mounted mower:

• working width (mm): 2200,
• total width (mm): 2550,
• length (mm): 2252,
• height (mm): 1020,
• cutting shaft diameter (mm): 125,
• capacity (ha/h): 2.20 +/- 0.15,
• maximum tractor travel speed while mowing (km/h): 10,
• recommended PTO shaft speed (rpm): 540,
• number of V-belts (pcs): 5,
• boom reach (mm): 2600-2800 from the tractor axis,
• number of flail blades (pcs): 20 (hammers weighing 1140 / 1200 g, mounted on a 16 mm bolt / RM-30),
• minimum tractor power required: 130 HP,
• weight (kg): 674,

The manufacturer of the AGH220 4FARMER does not recommend replacing the hammer flail blades with Y-type blades, which are often used interchangeably with the standard flail blades of flail mowers. The cutting width of Y-type blades may not cover the mowing area covered by the cutting part of the flail blade dedicated to the 4FARMER AGH220 mower - RM-30.