LMA Monster Machine 3HP

SKU: MM1540

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Light and handy sander with 3HP single-phase motor at a variable speed suitable for leveling irregular medium-sized floors. The dual functionality of the sander and the single-disc machine is easily interchangeable.

The MONSTER MACHINE is a professional sander that has the particularity of having the casing completely free to move from the frame. This combined with its lightness and  manoeuvrability allows you to perform leveling work on uneven or uneven floors without particular effort.

It is suitable for sanding, even heavy, and for the preparation of medium-sized civil and industrial floors in marbleconcrete, granite, terrazzo and natural stone.
Easy to load and transport, with a few simple gestures it can be transformed from a sander to a single disc machine.

Model without speed variator (fixed speed) is particularly suitable for those who do not need to use the machine on several fronts but only on a specific type of flooring. In this way you have the opportunity to combine power and performance at a more limited cost.



  • Fixed speed 3HP single-phase motor
  • The crown and reduction gear are firmly tightened to the frame, allowing the motor flange and the GEAR PLATE to become a single body with the machine. This allows the maximum power transfer of the motor to the action of the treatment and a great reduction of the vibrations during the working
  • A quick-release system allows you to divide the sander into 3 parts: handle unit, motor unit and planetary unit
  • The limited weight facilitates transport and loading/unloading operations without excessive effort
  • The light head tilting system makes changing tools very convenient
  • Light but solid structure with oversized wheels that make it highly manoeuvrable both in use as a sander and as a single disc machine.
  • Wheel release system and locking pins for use in tilt mode


  • A quick gear plate removal mechanism allows the LEADER MACHINE to become a single brush in seconds. The methods of use are therefore as follows:
    Single-phase sander for sanding and  preparing floors
    - Single-phase single-disc machine for washing, cleaning, polishing or treating floors
  • Type of surfaces: medium-sized floors
  • Particularly suitable for smoothing uneven and uneven surfaces
  • Fixed motor speed therefore particularly suitable if used regularly on the same type of floor
  • Surfaces: marble, concrete, granite, terrazzo and natural stone
  • Removal of existing resins, paints and adhesives
  • It can be used with forward/backward or right/left movement through the wheels on the ground or in tilt mode with raised wheels


Monster Machine 3HP MAX Versions:

MM40 3HP MAX - (MM1540)

Includes: Monster Machine, kit crown support Ø100mm, Gear Plate Ø100mm, 20 litre water tank, pad holder 15" and splash guard band.

MM44 3HP MAX - (MM1523)

Includes: Monster Machine, kit crown support Ø140mm, Gear Plate Ø140mm, tank, pad holder 15" and splash guard.


LMA Monster Machine Brochure:

Click Here To Download The LMA Monster Machine Brochure

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