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New Onyx JX7 27" Propane Floor Burnisher

27 in
Burnishing path
Up to 34,000
Sq ft/hr (Onyx rating)
1,200–2,100 rpm
Pad speed
17–19 hp
Propane engine, 603cc or 708cc
About 6 hr
Per 20 lb propane cylinder

Our Take (from the SES Sales Team)

"High-Gloss shine is produced on floor finish with heat. The plastic in the product is burnished to harden it and bring about the mirror shine everyone looks for. This is the case with VCT and polished concrete flooring with sealers. While battery and corded burnishers will work to a point, nothing can accomplish this task like a propane-powered burnisher. I would recommend the Onyx JX series burnisher. It is affordable, dependable and typically available. Equipped with the Kawasaki 18HP, this 21", 24" or 27" buffer is the one you want. All three sizes also include a new 20 gallon steel tank as well."

A 27-inch propane burnisher with a floating dust shroud

The Onyx JX7 is the 27-inch version of the Onyx JX propane floor burnisher, a walk-behind, pad-assist machine for high-speed burnishing of vinyl tile, terrazzo and concrete floors. Onyx rates the 27-inch head at up to 34,000 square feet per hour. A patented floating shroud contains dust to keep shelves clean and operators safe, and the EPA-certified propane engine runs on Onyx's variable jet fuel system. Each JX runs about six hours on a 20 lb propane cylinder and starts with a 12-volt electric starter.

Choose your configuration

Pick the engine and dust package

JX7-600JX7-700JX7P-600JX7P-700
Engine603cc Kawasaki LX600, 17 hp708cc Onyx LX700, 19 hp603cc Kawasaki LX600, 17 hp708cc Onyx LX700, 19 hp
Dust controlContainment shroud with 2.5 in vacuum portContainment shroud with 2.5 in vacuum portDust collection with bagsDust collection with bags
Emission monitoringOptionalOptionalIncludedIncluded
ClutchOptionalOptionalIncludedIncluded
Best forStandard burnishing routesOperators who want more engine powerSites that want dust collected and emissions monitoredMore power plus dust collection and emission monitoring
Packages hereJX7-600JX7-700JX7P-600JX7P-700

Reading the model numbers: In Onyx JX model numbers, JX7 is the 27 in head. 600 is the LX600 603cc Kawasaki engine and 700 the LX700 708cc Onyx engine. P marks the package with dust collection, emission monitoring and a clutch.

Features:

  • Patented floating shroud contains dust; P packages add a dust collection bag
  • Variable jet fuel system needs no adjustments; Onyx says it is certified 53% lower in carbon emissions than any engine in its class
  • Internal vaporizer eliminates regulator freezing, with an in-line fuel filter
  • Tool-less pad driver removal and quick wheel and handle height adjustment
  • 20 lb steel propane cylinder with an overfill protection device
Onyx JX propane floor burnisher with floating dust shroud and propane cylinder

Onyx JX propane burnisher

Onyx JX7 27 in

Specifications

ModelsJX7-600JX7-700JX7P-600JX7P-700
Burnishing Path27 in (69 cm)
Engine603cc Kawasaki LX600, 17 hp708cc Onyx LX700, 19 hp603cc Kawasaki LX600, 17 hp708cc Onyx LX700, 19 hp
Fuel SystemLPG, EPA-certified engine, variable jet fuel system
Pad Speed1,200–2,100 rpm
ProductivityUp to 34,000 sq ft/hr (3,160 m²/hr)
Run TimeAbout 6 hr per 20 lb (9 kg) propane cylinder
Fuel Tank20 lb (9 kg) steel cylinder with overfill protection device
Dust ControlFloating shroud, 2.5 in (6.4 cm) vacuum portFloating shroud, 2.5 in (6.4 cm) vacuum portFloating shroud with dust collection bagFloating shroud with dust collection bag
Emission MonitoringOptionalOptionalIncludedIncluded
ClutchOptionalOptionalIncludedIncluded
Ignition12 V electric start
OperationWalk-behind, pad assist
Sound LevelUnder 87 dBA
Dimensions (L x W x H)53 x 28 x 40–48 in (135 x 71 x 102–122 cm), adjustable handle
Weight280–290 lb (127–132 kg)
Model NumbersJX7-600JX7-700JX7P-600JX7P-700

Technical specs may include optional equipment that is not included with all units.

Filter
Option Availability Brush Speed (RPM) Cleaning Path (inches) Condition Equipment Type List Price Machine Type Manufacturer Our Price Power Source Shipping Designation Sound Level (dBA) Specialty Category Warranty Information Unit Purchase
New Onyx JX7 27" Propane Floor Burnisher
ENONJX7-600
Usually Ships in 3 to 5 Weeks 1825 27 New Buffers/Burnishers 6,495.00 Equipment Onyx 5,845.00 LP Qualifies for Free/Flat Rate Shipping 87 High Speed Battery Full Factory Warranty
$6,495.00
$5,845.00/EA
10% discount
In Stock
New Onyx 27" JX Plus Burnisher w/ 603cc Engine, ONYX Clean Power Fuel System, Clutch, Emission Sensor, Vacuum System w/ Bags
ENONJX7P-600
Ships from Supplier - Availability May Vary New Buffers/Burnishers 7,165.00 Equipment Onyx 6,495.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$7,165.00
$6,495.00/EA
9% discount
In Stock
New Onyx 27" JX Burnisher w/ 708cc Engine, ONYX Clean Power Fuel System, Dust Containment Shroud w/ Vacuum Port
ENONJX7-700
Ships from Supplier - Availability May Vary New Buffers/Burnishers 6,495.00 Equipment Onyx 5,845.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$6,495.00
$5,845.00/EA
10% discount
In Stock
New Onyx 27" JX Plus Burnisher w/ 708cc Engine, ONYX Clean Power Fuel System, Clutch, Emission Sensor, Vacuum System w/ Bags
ENONJX7P-700
Ships from Supplier - Availability May Vary New Buffers/Burnishers 7,165.00 Equipment Onyx 6,495.00 Qualifies for Free/Flat Rate Shipping Full Factory Warranty
$7,165.00
$6,495.00/EA
9% discount
In Stock

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