FAE PTO flail Mulchers & Stone Crushers
Petromech specialises in a range of stone crushers and brush mulchers.
Agricultural stone crushers and forestry mulcher for grass and shrubs
The AGRICULTURE product line introduces various models of stone crushers for agricultural use, ideal for land restoration and reclamation. The rotor is equipped with special fixed tools featuring hard metal inserts: this enables fine crushing of any type of stones up to a diameter of approximately 50 cm, deep underground.
The AGRICULTURE product line also comprises a particularly robust professional mulcher for grass and shrubs which can be equipped, in addition to the mobile standard hammers, also with the special “Y” shaped, specific for grass.
Designed to reach high performance levels and realized with top quality materials, all machines of this range stand out for their high wear-resistance and reduced maintenance.
Contact us for further details using the form or contact information provided on the right hand side.
Stone Crushers for Tractors (80-220HP)
STC - STC/H
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Stone crushers for tractors between 80 and 220 HP with a max working depth of 30 cm.
Standard equipment: adjustable skids, hydraulic rear hood, adjustable counter knives. double side transmission (except STC 125), PTO drive shaft with cam clutch, gearbox with free wheel
Options: hydraulic top link.
Stone Crushers for Tractors (180-300HP)
STCH- STCH/SD
Standard equipment: double side transmission, PTO drive shaft with cam clutch, gearbox with freewheel, adjustable skids, hydraulic rear hood, adjustable counter knives. In addition, for the STCH/R/SD model: inner plates in Hardox steel, skids with replaceable Hardox sole, ploughshares made of special steel, adjustable three point linkage.
Options: hydraulic top link.
RSL
Stone Crusher, Soil Stabilizer, Asphalt Shredder, Forestry Tiller
Suitable for tractors between 80 and 120HP with a working depth of up to 270mm.
Applications:
- In the construction and maintenance sector as stone crusher for gravel road, soil stabilizer, and asphalt shredder all in one; the results are: reduced
- In the agriculture sector as stone cruhser for land reclamation
- In the forestry sector as forestry tiller and stump grinder

Technical Features:
- Transmission with cast gearbox
- Forged tool holder made of heat treated steel
- Double Steel cage system machine shell (WELDOX steel) provides an effective protection against dust
- HARDOX counterblade
- Bolted forged rotor axles
- R type pick hammers with click-in system
- Hydraulic rear hood with screening bar
- Hydraulically adjustable skids for soil penetration
- Front protection plates
- Hydraulic top link
- PTO shaft with cam clutch
- Internal bolt on HARDOX wear plates
RSM
Asphalt zipper, soil mixer, soil stabilizer, rock crusher for tractors between 180 and 300 HP with a max working depth of 40 cm.![]()
Standard Equipment:
- Hydraulic adjustable skids
- Double Steel cage system machine shell (WELDOX steel) provides an effective protection against dust
- HARDOX counter blades
- Bolted forged rotor axles
- inner bolted HARDOX plates for a complete anti-wear protection
- Bolted grid on rear hood
- Forged tool holders made of heat treated steel
- Oversized rotor bearings
- structural steel outside and wear resistant steel inside
- Rear hydraulic protection / dosing hood for a better regulation of the output material
- Transmission to the rotor with two side gearboxes
Options: Hydraulic top link
MTH 200 / 225
Features:
- Rear hydraulic protection / grader hood to level the output material

- Front hood hydraulic adjustment for a better protection of the tractor
- Inner protections of the machine in HARDOX steel and easily interchangeable, ensuring a greater resistance to wear and keeping the ordinary maintentance costs low
- To ensure the desired granulometry the machine is equipped with an adjustable HARDOX counter blade and an adjustable grid on the rear hood. The grid is independent from the hood in order to also work on wet material
- Variable shredding chamber: up to 34cm depth, the MTH works by touching the soil solely with the rotor. Thanks to the shifting rotor, the volume of the chamber where the machine mixes the soil increases based on the deeper you work! This reduced traction effort turns into a substantial reduction of fuel consumption and an increased operating speed.
Brush & Grass Mulcher
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PMM
Standard equipment: gearbox with freewheel, reversible and side shifting attachment (except PMM 150 and 175), adjustable and self cleaning rear roller, adjustable rear hood, possibility to have the rotor equipped with heavy duty hammers or with "Y" flails
Options: PTO shaft, oversized roller supports for heavy duty application.
Please contact us using the form on the right hand side for further details or visit www.fae-ap.com.au


