DMRS 900 Concrete Power Trowel Machine

Model: LW-900
Grinding disc diameter: 900mm
Power: 7.5hp
Rotor speed(r/min): 6-100
Blade size (length * width): 320*150mm
Net Weight: 62-75kg
all above can be customised.


The LINGWEI walk behind power trowel enables the professionaly finisher to achieve greater productivity.We carry a wide range of walk behind power trowels working diameter form 600mm to 1200mm .With the widespread acceptance of the adjusting system that rates flatness,the large gearbox provides torque needed for floating and high speeds need for finishing .When choosing a walk behind power trowel you must consider how big of an area you are trying to cover,the type of concrete mix,weather conditions,and if there are any obstructions and narrow doorways.


1. Over-built gearbox assures long service life.

2. Heavy-weight of walk behind power trowel design to assure a superior finish.

3. Height adjustable handle, assures operator comfort and easy control.

4. Lifting tube as standard feature allows walk behind gasoline power trowel machine  to be transported on the job-site with only two people.

5. Centri-safety switch,shuts the engine down in the event of the operator loosing control of the unit.

6. Screw control of walk behind gasoline power trowel machine  ensures precise blade adjustment.

7. Lifting hook(weight 2.5kg) is available as optional.

8. Detachable type of guard ring is available.


1. Before operation, check whether the motor, switch, and cable meet the safety requirements. The neutral line of the cable is connected to the cover of the gear box to prevent power accidents.

2. Turn over the trowel after wiring, make the trowel suspend in the air, turn on the switch, and check whether the relative rotation direction of the trowel is correct.

3. Check whether the trowel blades, safety cover and bolts of each part are loose.

4. In order to ensure the flatness of the ground during the polishing operation, the operators who enter the field should wear flat shoes.

5. After the work, the residual mortar on the machine should be removed in time, and the connecting screws of the trowel and the trowel should be wiped clean, and then coated with butter for protection.

Data Sheet

Model LW-900A LW-900B LW-900C
Weight 62kg 68kg 75kg
Size (length*width*height) 900*900*350mm 900*900*350mm 900*900*350mm
Grinding disc diameter 900mm 900mm 900mm
Blade size (length * width) 320*150mm 320*150mm 320*150mm
Blade thickness 1.2/1.6/2.0/2.2mm 1.2/1.6/2.0/2.2mm 1.2/1.6/2.0/2.2mm
Disc thickness 2.0/2.3/2.75/3.0/3.5mm 2.0/2.3/2.75/3.0/3.5mm 2.0/2.3/2.75/3.0/3.5mm
Rotor speed(r/min) 6-100 6-100 6-100
Power 7.5hp 7.5hp 7.5hp
Chrome-Plated-Polishing-Machine-DMRS-1000Exhibition pictures(1) Exhibition pictures(2) Exhibition pictures(3)


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