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ONYX Z5 propane planetary floor machine 30 inch front view

ONYX Z5 | 30" Propane Planetary Floor Machine

$16,995.00

ONYX Z5 Propane Planetary Floor Machine for Grinding & Polishing

The ONYX Z5 30-inch propane planetary floor machine is engineered for high-performance concrete grinding, polishing, and surface preparation. Powered by propane for maximum mobility and efficiency, this commercial floor machine delivers consistent, professional results across a wide range of applications.

Designed with a planetary drive system, the ONYX Z5 ensures smooth operation, easy handling, and uniform coverage. It excels in concrete polishing, terrazzo restoration, stone honing, floor scrubbing, and stripping, making it a versatile solution for contractors and facility maintenance professionals.

Operating at higher speeds than traditional floor grinders, the Z5 increases productivity while reducing downtime. Whether you're performing concrete floor polishing or heavy-duty stripping, this machine delivers powerful, reliable performance on every job.

High-Performance Propane Floor Grinder & Polisher

The ONYX Z5 stands out as a propane floor grinder and polishing machine that combines speed, power, and control. Its propane engine eliminates the limitations of electric machines, allowing for continuous operation in large commercial spaces.

Ideal for:

Advanced Planetary Drive for Consistent Results

The belt-driven planetary system is fully sealed for durability and long-term reliability. This advanced design ensures even pressure distribution, delivering consistent polishing and grinding results across the entire floor surface.

The pivoting head maintains full floor contact, helping achieve:

Built for Versatility and Ease of Use

The ONYX Z5 is designed to be lighter and easier to handle than traditional concrete grinders, without sacrificing performance. Its adjustable weight system allows operators to fine-tune grinding pressure and simplifies tooling changes.

Key usability features include:

Wet and Dry Operation with Precision Control

This commercial planetary floor machine supports both wet and dry applications, making it adaptable to different job site requirements.

These features make the ONYX Z5 ideal for dust-controlled concrete grinding and polishing environments.

Complete Concrete Polishing System

Pair the ONYX Z5 with the HERO polishing system to achieve predictable, high-quality finishes. From grinding to final polish, this system provides everything needed for efficient and professional floor restoration.

Specifications

Product Function Floor Polishing, Honing, Grinding, Stripping, Deep Cleaning, Rejuvenation
Productivity Rate 30,000 SqFt per hour for deep cleaning/stripping, 4000 SqFt per hour per polishing step
Power LX700 19hp Propane Engine
Head Motion Active (Driven) Triple Planetary
Working Width 30"
Pad / Brush Size 11" x 3
Pad / Brush Rotational Speed 700-1400 RPM
Planetary Ratio 12 Satellite Rotations : 1 Drum Rotation
Head Pressure 130-330 lbs
Weight Kit 2 x 50 lbs Swing Weights
Solution Tank Capacity 12 Gallon
Operation Mode Walk-Behind Pad Assist
Machine Wheels 10 inch Solid Rubber Tread on Solid Aluminum Hub
Sound Level Less than 87 dBA
Run Time 6 Hours Per 20lb Propane Cylinder
Weight 620 lbs
Warranty 3 Years, 90 days on wear items

Brochures

Z5 Data Sheet

Product specification and additional features.  

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