Designed for maneuverability, flexibility, and high production output on most any hard floor surface, from Concrete to Terrazzo. The LW-550 with diamond disc holders ensures a smooth surface in the fewest amount of passes. The LW-550 combines flexibility with maximum power and productivity to achieve a superior polish across many floor surfaces. The LW-550 is powered by an 18 horsepower Kawasaki FS481V engine with auto emission shut down, three way catalytic muffler to lower emissions that exceeds EPA & CARB requirements.
- Locking trasnpost wheel
- Adjustable operators handle
- Steel body construction
- Heavy scouring action
- Passive planetary rotation
- High productivity and reliability
- Wet or dry operation with optional water tank
- Spare parts are readily available and shipped within 24-48 hours
The LW-550 utilizes the KOR LD Drive System and medium-weight design to achieve rapid productivity on all surfaces. The LW-550 features a fixed head and flexible bearings to float easily over uneven floors.
The LW-550 is one of the most versatile, propane machines for light to medium duty floor preparation and finishing. It's more than just a concrete grinder and polisher, the LW-550 is ideal for coating removal, diamond grinding, polishing, floor stripping, and deep scrubbing. The operator can easily change between metal, semi-metal, and resin diamonds to coating removal, floor stripping or scrubbing pads with little down time.
The included 12 inch diamond pad holders will easily accept any type of floor pad, including velcro style backed diamond discs: resin and metal bond diamond discs.
- This machine is categorized as mid weight concrete grinder
This machine is not to be confused with our LX-30 heavy duty concrete grinder that flattens and polishes concrete and terrazzo floor. This system will reduce the cost of maintaining polished concrete floors. This system allows anyone with just a few hours of training to restore polished floors.
LW-550 30" Concrete Grinder Specifications
All machines come standard with an hour meter, (3) 13" diamond discs holders (accepts pads and velcro backed diamonds discs) floating skirt, transport wheel, steel propane tank with overfill prevention device (OPD), Emissions shut down system, engine kill switch, an 11 gallon water tank and a two year engine warranty.
800 - 900 square feet per hour
Grinding Path: 30 in.
Diamond Plate Holder Size: (3) 13 in. diameter
Brush Drive System: Gear drive with (3) counter rotating heads
Head Pressure: 350 lbs
Brush Speed: 520 rpm (counterclockwise)
Drum Speed: 1,040 rpm
Clutch System: Centrifugal clutch
Chassis Construction: All steel fabricated frame, powder coat finish
Width: 30.5 in.
Length: 53 in.
Height: 42 in.
Weight: 650 pounds w/ propane tank
Engine system - Kawasaki 18 hp (twin)
- 90 degree V-twin
- Electronic ignition
- Dual element air filter
- 12 volt on-board starting system
- Low oil pressure switch
- Catalytic muffler
Fuel system: Safety propane fuel system
Starter: 12 volt with on-board battery
Oil filter: Cartridge type full flow
Low oil alarm: Low pressure shutdown
CO emissions: 0-3 ppm
Displacement: 603 cc
Fuel System: Propane
Sound Level: 87 decibels
Engine Warranty: Two year limited warranty
Shipping rates range from $300 - $450 depending on final destination
Residential deliveries may incur an additional charge of $75 - $125