Superabrasive logo

LAVINA 30G-X/FX Propane Grinding and Polishing Machine, 30-inch / 765-mm

L30G-FX-side-view L30G-FX-front-view


LAVINA 30G-X/FX is one of our best selling concrete grinders! It can be used for all grinding and polishing applications of concrete, terrazzo, stone, etc. It is super efficient and productive - 900-1100 square feet on avergae with metal bond tools and 1500 + square feet with resin bond tools. And because it is a propane model, it does not require any cables, wiring or generators, and takes zero time to set up on the job site!

This concrete grinder is forced chain-driven planetary machine which makes it more rigid and aggressive for grinding. We have also upgraded the belt from poly V belt to a timing belt, which prevents belt slippage and eliminates the need for belt tensioning, which makes it easier to maintain.

LAVINA 30G-X can be ordered also as a 25-inch grinder - LAVINA 25G-X with three standard 9-inch heads (without the low-profile base). 


Features of Lavina 30G-X/FX

- A low-profile base for reaching beneath shelves and cabinets;

- Propane-powered Kawasaki engine FX600V, 603cc;

- Chain-driven planetary system for increasing the ease of maintenance;

- New easy access on top and bottom for quick access to the chain drive;

- Three 13.2” QuickChange tooling plates / heads for more efficient access to the the mechanics of the machine;

- New frame for more durability;

- New locking system on the base and main handles for more efficient handle adjustment;

- Metered water flow for more efficient grinding and polishing.

30-inch-propane-machine-grinding-heads L30G X heads proane-chain-driven-machine L30G X control 

LAVINA 25G-X with three 9-inch heads:

L25G X base on concrete l25g x heads L25G X heads HD copper L25G X heads vharr    


Recommended Tools

For grinding: QuickChange Metal bond tools (double-segment), Calibra Ceramic discs, HD Copper discs

For polishing: 3" NATO resins and 13.2'' V-Harr polishing pads (9" for L25G-X)

For maintenance: 13.2'' ShinePro diamond pads (9" for L25G-X)




Product Data Sheets


LAVINA Grinding and Polishing machines:

L38GR-propane-remote-concrete-grinder l32g-machines L32M grinder 32inch-six-head-concrete-grinder L30G-propane-concrete-grinder l25g-machines 25-inch-self-propelled-concrete-grinder  25inch-electric-floor-grinder  25-inch-electric-floor-grinder-10hp 20inch-electric-grinder-7.5hp 21inch-electric-grinder-110-volt 13-inch-walk-behind-edge-grinder 7-inch-concrete-edger-grinder