High Efficiency Ride on Remote Control 25HP Planetary Wet/Dry Floor Grinding Concrete Polisher Grinder

Product Description

Product Description

855LE Ride-On Remote-Controlled Planetary Floor Grinder

Industrial Power, Precision Control

The 855LE is a push-type planetary grinder designed for large-scale concrete, natural stone, and terrazzo surface processing. Equipped with a forward/reverse switch that controls the drive wheel, it eliminates manual pushing and pulling—reducing labor and enhancing operator convenience.

Perfect for:

Large-scale concrete floor grinding
Natural stone and terrazzo polishing
Industrial warehouse surface preparation
High-production grinding projects
Wet and dry processing applications

Specification

Working Width	850mm/32.8inch
Motor Power	18.5KW/25HP
Rated Current	60.6A
Phases	3 P
Frequency	50/60Hz
Rotating Speed	350-1500rpm
Number of Grinding Discs	4
Grinding Disc Diameter	278mm*4
Motor Type Ultra	Low Voltage Permanent Magnet Servo Motor
Max Grinding Pressure	630kg
Drive Type Heavy	Gearbox Driven
Operation Type	self-propelled remote-control

Packing & Delivery

Certifications

Company Profile

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XINGYI started as a project company in 1999, and became known in the industry as one of the top caliber in providing services and for manufacturing high quality floor grinder, industrial vacuum cleaner and floor polishing machines worldwide.

Our Professionals continuously create ergonomic machine designs, manufactures and sells products under Hi-Tech Grinding brands. With the commitment to produce high quality standard equipment, XINGYI made its way to the market and has sold its products and services to more than 124 countries worldwide, won 144 design patents and 17 national patents. It's open to the OEM and ODM production from clients and with certification of CE and SGS.

Driven with the core value to provide excellence, XINGYI focuses on research and development of manual floor grinding and Hi-technology machine innovations; with this in mind and advocacy for self-propelled technology, leads to the development of automated and remote controlled grinding machines. High precision gear driven mechanism for enhance productivity with smart control features that are indeed user-friendly.

For two decades, XINGYI acquired its vast experience in grinding, polishing, hardening, dyeing, repair and sealing of concrete, terrazzo and many other floor types. Its Shinning flat Polished Concrete system receives good recognition in the industry as well.

Since 2011, XINGYI conducts its annual floor technology seminar in March. The unwavering effort to share its knowledge and technology, has attract more and more participants around the globe that leads to the increased number of individuals that joined the seminar in 2019, with an astounding number of 200.

You are welcome to contact XINGYI anytime, we are always happy to share our expertise that may be helpful to your business.

Our mission is to enable the global floor labors to work with health, easiness and happiness. This culture is shared and agreed by our 39 distributor partners across the globe. Should you be needing machines and assistance from our exclusive distributors in your area? Feel free to contact them and book a training, we are always happy to offer concrete solutions to serve your requirements.

FAQ

Why Choose the 855LE Ride-On Remote-Controlled Planetary Floor Grinder?

Industrial Power for Large-Scale Projects

The 855LE delivers high-production grinding with its 18.5KW / 25HP permanent magnet servo motor. Built for concrete, natural stone, and terrazzo, it powers through warehouse floors and commercial spaces efficiently.

Two Machines in One: Ride-On + Remote Control

Operate as a ride-on grinder for comfort during long shifts, or use remote control for precise maneuvering in tight spaces. The forward/reverse drive wheel eliminates manual pushing—reducing labor and fatigue.

Advanced Servo Drive Technology

Next-generation vector control ensures consistent torque, smooth starts, and energy efficiency across the entire speed range. Less wear. More control.

Cover More Ground, Faster

834mm / 32.8in grinding width
Three 297mm planetary discs
Up to 382kg / 842lbs pressure
Variable speed: 350-1950 rpm
Fewer passes. Shorter timelines.

Wet or Dry Processing

Unlike many grinders, the 855LE handles both. Switch seamlessly between wet grinding for extended tool life and dry grinding for rapid material removal.

Built for Tough Conditions

Heavy-duty gearbox with modular design ensures durability through continuous use. Ultra-low voltage motor delivers high efficiency with lower energy costs.

Complete Package

Includes 12 pad holders, dust skirt, tool kit, and plugs. Ready to work.

The Bottom Line

Need high production, flexible operation, and industrial durability? The 855LE delivers.

Choose the 855LE. Power, flexibility, productivity.