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BullMach Rea 165 F - Tractor-mounted flail mower - Medium Series

Questions & Answers (3)
ID: 111436

EAN: 8053435094191

BullMach Rea 165 F - Tractor-mounted flail mower - Medium Series
Tractor power
From 35 to 40 HP
317 Kg
Cutting width
165 cm
Standard cutting tools
Hammer flails
Opening rear flap
Hammer flail weight
0.8 Kg
Cardan shaft
Fixed hitch
Double spiral rotor
Product Features
REA 165 F
Tractor power:
From 35 to 40 HP
Fixed hitch
Fixed hitch:
Manual shift:
Hydraulic shift:
Double spiral rotor:
Fixed 3-point hitch:
3-point hitch category:
Reversible three-point-hitch:
Cardan shaft rotation:
Manufacturing country:
Cutting data
Cutting width:
165 cm
Wood diameter:
Up to 35 mm
No. of blades:
Standard cutting tools:
Hammer flails
Hammer flail weight:
0.8 Kg
Hammer flails:
Blades bolt diameter:
16 mm
Hammer width:
8.9 cm
Cutting width:
165 cm
Collection bag:
Single row
Side drive belts:
Opening rear flap:
Rear support roller:
Free gifts/extra features
Side skids:
Cardan included:
Cardan shaft:
Instructions manual:
Dimensions and logistics
Product dimensions in cm (L x W x H):
184x80x73.5 cm
Net weight:
317 Kg
On pallet
Original packaging/s dimensions in cm (L x W x H):
191x82.7x62 cm
Gross weight (packaging included) :
363 Kg
Unloading with hydraulic tail lift:
Assembly time:
15 minutes
Out of stock
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€ 2.001,44
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BullMach REA 165 F flail mower

The BullMach REA Series Tractor Flail Mower structure is intended for shredding light pruning, grass and small shrubs.

Medium series flail mower, mainly suitable for hobby use.

Provided with fixed linkage, 3 transmission belts and rear roller.


  • Real working width: 165 cm
  • Real required space: 184 cm
  • Weight: 317 kg
  • 3 Point Hitch
  • 3-belt drive transmission


  • Hammer flails
  • Rear supporting roller
  • Drive shaft

Note: the machinery is shipped ready to use, and it does contain oil already. Ensure to check that all the bolts and nuts are properly tightened once assembled all the components.
Carefully read the instructions manual before use.

Cutting tools: hammer flails

No. of standard-supplied hammers: 24

The flail mower hammers are mounted on a sturdy bolt made of hardened steel of 16 mm diameter (overall length: 99 mm).

Close up of the cutting hammers that are already assembled on the rotating roller.

It is intended to finely shred grass and clippings, while rolling the grass cover and turf simultaneously. Thanks to the high number of rotor revolutions and the number of hammers (hammer flails), it allows reducing the wave impact of the grass cover and performing excellent shredding operations.

The rotating roller where are assembled the hammers features a diameter of 107 mm.

Figurative image of the double-spiral rotor.

3 Point Hitch

The machine is equipped with a sturdy 3-point hitch of 1st category.

Focus on the first-category sturdy three-point hitch.

Rotor and side bearings

Focus on the side supporting device with internal locking bearing of the hammer rotor.

Focus on the external rotor anchorage system with central opening and greaser.

The cutting roller has a diameter of 107 mm.

Thanks to the hammer flails you will get great cutting results while working on gardens, lawns and urban areas. The flail mower is fitted to the rear side of the tractor three-point linkage.

Universal standard PTO (1 3/8” Z6).

Focus on the sturdy three-point hitch.

Supporting attachments - Rear roller and side skids

Standard-supplied rear height-adjustable supporting roller which features a diameter of 92 mm.

Focus on the roller locking bearing

Focus on the roller barprovided with holes for the height adjustment. Height adjustable in 3 different positions.

Side supporting skids provided on standard equipment, which are also adjustable in two positions.

Heavy-duty Series of front protection slaps made of shaped steel.

Supporting foot

Focus of the scraper

Focus on the 3 holes for the connection of an inter-row disc.

You can adjust the roller height up to 5 positions and the height of the skids up to 3 different positions.

Side belt transmission and geared reducer

Gearbox in oil bath The external housing is made in fusion material while the internal gears are in hardened steel. Equipped with lubricated extension.

This machine is equipped with a freewheel device (or overrunning coupling) integrated in the gearbox. This feature ensures long durability to all the moving parts of the machine, avoiding the kickback that would be created from 540 rpm to 0 rev/min. Thus, it allows the rotor to rotate freely until reaching a total stop.

3-Belt side transmission (most of the tractor flail mower belonging to this weight category are normally equipped with 2-belt standard transmission)

Focus on the side belt protection cover.

Focus on the side transmission greaser, which can be easily accessed by the Operator from underneath one of the screws that holds the transmission cover.


The gearbox assembled to this machinery may contain up to 0.5 L oil.

Before using the machine, read the instruction manual carefully.

Standard PTO 1 3/8” z6 (suitable to all tractors of the actual and recent production): Whether you own a particularly dated tractor, make sure that it s equipped with the same PTO and with standard clockwise rotation (right-side).

Rear openable cover

This tractor flail mower is equipped with rear cover (it can be opened), which is mounted on 3 (1st hinge, 2nd hinge, 3rd hinge) sturdy hinges. Easy opening by simply unscrewing two bolts Provided with lifting handle. Extremely comfortable and user-friendly for maintenance and cleaning operations of the internal component, as well as for replacing tools, and so on.

Easy lifting of the cover: you will just need to raise the lid through the handles on the two sides of the equipment.

Free items & Standard equipment

Free items / Extra features

The flail mower is shipped on a pallet. You will just need to assemble the tractor three-point hitch and few additional parts.

Cardan shaft included in the package.

Cardan shaft category: 05B

Cardan shaft length: 100 cm

Instructions and Assembly Manual

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