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Tractor Flail Mower Light Series with hydraulic shift - BullMach ERMES 125 SH

Robustness level
Weight for symbol
189.5 kg
Tractor power
20 to 25 HP
Cutting width
125 cm
Hydraulic movement
Standard cutting tools
Hammer flails
Hammer weight:
0.3 Kg
Cardan shaft
€ 1.618,35
VAT Included
Prompt Delivery
32 items in stock
Free Shipping
You should receive it by 07/07/2022
ID: K601781

EAN: 8054141540385


BullMach ERMES 125 SH Tractor Flail Mower

The BullMach Tractor flail mower ERMES S Series features a light elastic structure and it is normally intended for shredding light branch tendril, grass and shrubs.

Light series flail mower, mainly suitable for hobby use.

This flail mower model is equipped with manual shifting, 3 drive belts and rear roller.


  • Real working width: 125 cm
  • Real required space: 143 cm
  • Weight: 189,5 kg
  • 3-point linkage
  • 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.

The machinery is intended for light cutting operations of grass or small twigs (of maximum 2 cm diameter) exclusively. It is recommended to fit the flail mower to low-powered tractors (as indicated in the technical data sheet) and on well-levelled ground without stones. In case of use on areas that are not perfectly levelled and with presence of stones, accidental hits of stones or slopes with the cutting components of the equipment may damage the machine (as we’re dealing with a light-series machinery).

Hammer flail cutting system

No. of standard-mountedhammers: 20

The flail mower hammers are mounted on a sturdy bolt made of hardened steel of 20 mm diameter (overall length: 57 mm).

Image 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 76 mm.


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.

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).

Hydraulic side shift and Tractor 3-point hitch

The flail mower is equipped with hydraulic shift.

The three-point hitch slides from right to left with trapezoidal motion.

Focus on the piston that manages the flail mower hydraulic shift.

Universal standard PTO (1 3/8” Z6).

Universal-type hitches that can be fitted to all the tractors on the market.

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

The three-point linkage features a side opening from the centre of the equipment of 65 cm on both sides.

Right side maximum opening, left side maximum opening.


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 transmission side greaser, which can be easily accessed by the Operator.


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).

Supporting attachments - Rear roller and side skids

Standard-supplied rear height-adjustable supporting roller.

Focus on the rear roller locking bearing.

Standard-supplied adjustable side supporting skids.

Focus on the supporting foot.

Assembly tutorial of the Tractor Flail Mower Light Series with hydraulic shift - BullMach ERMES 125 SH
Product Features
Tractor power:
20 to 25 HP
Robustness level:
Hydraulic movement
Hydraulic movement:
Hydraulic movement:
3 points linkage reversibility:
Manufacturing country:
Cutting data
Cutting width:
125 cm
Wood diameter:
up to 20 mm
No. of blades:
Standard cutting tools:
Hammer flails
Hammer weight::
0.3 Kg
Hammer flails:
Cutting width:
125 cm
Collection bag:
Single row
Hydraulic cylinder for moving:
Rear roller:
Free gifts/extra features
Wooden pallet (safe shipping):
Side skids:
Cardan included:
Cardan shaft:
Instructions manual:
Dimensions and logistics
Product dimensions in cm (L x W x H):
143x115x71 cm
Net weight:
189.5 Kg
On pallet
Original packaging/s dimensions in cm (L x W x H):
143x72x58 cm
Gross weight (packaging included) :
224 Kg
Unloading with hydraulic tail lift:
Assembly time:
15 minutes

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: 04B

Cardan shaft length: 110 cm

Instructions and Assembly Manual