Grumpy Floor Scrubber
Grumpy Floor Scrubber

Grumpy Floor Scrubber

Regular price$ 6,095.00

  • In stock, ready to ship
  • Inventory on the way

Our #1 selling OP machine! Grumpy is a design and model that offers a stability never before seen in any orbital machine! Grumpy was the inventor’s nickname and this machine honors his decades of dedication to improving orbital floor machines for the industry. Fantastic in a commercial setting as well as residential, and is one of the smoothest running machines we have to offer. Includes on-board sprayer. The Grumpy is weight bracket compatible (great addition for commercial cleaning).

  • Patented Speed 3 Oscillation
  • 1725 RPMs
  • 133 lbs. total weight
  • Comfortable new handle design
  • Multi handle adjustments 18” profile head w/69 lbs. head weight for superior cleaning
  • Handle for easy lifting
  • Folds up or down for easy transport and storage
  • 1 HP Industrial low amp motor
  • 60 psi pump
  • 18” profile head w/90 lbs. head weight for superior cleaning
  • Financing available!
  • Available in four colors (custom colors available for extra charge)
  • Made in the USA!

The setup utilizes a 2 1/2 gallon jug, allowing you to change cleaning solutions easily by refilling or using multiple jugs to eliminate spillage. The Trinity features an onboard spray system that converts it into a high-speed encapsulation machine. 

The dual sprayer head provides an even spray pattern directly onto carpet fibers. The sprayer handle, which is durable and easy to use, gives you complete control over the amount of solution applied, whether it's a little or a lot, depending on the job's needs. The handle folds down for a low profile in your truck during storage. 

The base flips up, allowing you to pull the machine backwards and easily change pads or adjust orbit speeds. The pad driver is 16 inches with a head weight of 91 pounds, ensuring optimal cleaning speed and effectiveness. The 10-inch wheels are ideal for navigating stairs, avoiding the issues encountered with 8-inch or 12-inch wheels. The soft, easy-rolling wheels make maneuvering the Grumpy effortless.

Weighing 141 pounds, the Grumpy is not a toy but a powerful machine with extreme oscillation and a head weight to match. The handle adjusts with a single pull pin, locking securely into several settings for storage, transport, and comfortable operation during cleaning. Made entirely in America, the Grumpy's design is rigid and maintenance-free. It is powered by an industrial Leeson motor specifically designed for Trinity Renewal Systems, using only 5.6 amps compared to other 1 HP motors that use up to 14 amps. This results in cooler running temperatures, longer life, and the ability to use smaller gauge extension cords. The motors are available in 110v/60hz or 230v/50hz for Europe, New Zealand, or Australia.

The 50-foot 14/3 cord is lightweight yet ample for the low amperage motors. The lever control sprayer operates with a touch of the finger, making it easy to use and extremely durable. The 16-inch red bristle driver can run virtually any type of pad, including cotton, blends, fiber, or even diamond pads. No gliders are required as the Grumpy operates at such a high speed that it is gentle on carpet fibers while cleaning them efficiently. The Grumpy is the only patented oscillating or orbital pad machine with a three-speed system, providing a choice of cleaning speeds. Unlike older small orbit machines, the Grumpy cleans faster and requires less care to avoid damaging carpet fibers.



The three motions of the Trinity OC machines means more thorough agitation, quicker cleaning, and a total stripping of soils from the fibers.  Not other VLM machine offers the return on investment than the Trinity machines. We enable you to earn more profit for your efforts than any other machine on the market today.

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