KEYSTONE ENGINEERING

9786 East County Road 200 North
Avon, IN 46123

Map & Directions

Phone: 317-271-6192
Fax: 317-271-6299

CONTACT

PRODUCTS Attachments Keysaw D.O.T. Engineers Road Construction Trenching Mining

TESTIMONIAL

We are currently running 1 -Big E-Z and 3- One Block systems, with the second Big E-Z on order. From day one, on both systems we were impressed with its smooth and vibration free cutting. After visiting The Keystone Facility, I knew why. The Drums are truly balanced and engineered from start to finish. We put over 2,000 hours on our Big E-Z before changing the inserts, and we are anticipating the same performance from our One Block Systems. (Our first One Block System is not to far from the 2,000 hour mark now). The level of customer service, quality and performance of their products will keep us buying Keystone's Drums. Proudly, made in the USA... it doesn't get any better than that!

- Bob Carr, General Manager, East Coast Milling Turtle,LLC

Keysaw

KEYSAW

INTRODUCING

KEYSTONE'S new

KEYSAW

Our KeySaw attachment for skid steers...

Another innovative design featuring a completely enclosed, stable, narrow cutting self-contained attachment...

LESS DUST LESS
LESS VIBRATION
CONTROL OF FLYING DEBRIS
GREATER RELIABILITY

Hydraulic cylinders push the saw into the cut.

1" thick housing totally encloses cut, which provides excellent dust control, and safer operation by eliminating flying debris.

Top quality gearbox and hydraulic motor used to ensure better reliability on the jobsite.

Replaceable wear plates reduce vibration and stabilize the whole unit by resting on the surface to be cut.

The KeySaw can cut as narrow as 2.5" and 12" deep.

WITH THE OPTIONAL 6"-12" CUTTER HEAD THE KEYSAW CAN BE TRANSFORMED INTO A COLD-PLANNING ATTACHMENT.

The keysaw can also be outfitted with a v-head used for longitudinal joint repair (class A).

MDOT (Michigan Department of Transportation) is now writing their "Concrete Surface Patching Spec" around the Keysaw attachment.

The KeySaw being used for Longitudinal Joint Repair in Michigan.

Corporate Office | 9786 East County Road 200 North, Avon, IN 46123

Phone | 317-271-6192

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Keystone Engineering & Mfg. specializes in cold planning, micro milling, roto milling, road grinding, soil stabilization, asphalt recycling, coal mining, long wall mining, continuous mining, mining, trenching, high wall mining, diamond grinding, diamond sawing, concrete sawing, full depth reclamation, carbide grinding, asphalt milling, cold in place recycling, cold recycling, road planning, engineered trenching chain, quick change holders, cutting drums, carbide teeth, milling teeth, torque hub, cutter drive, gear boxes, dowel bar retro-fit, load transfer, longitudinal joint repair, trenching base plates, trenching teeth, ride quality, wirtgen, roadtec, Volvo, bitelli, terex, cmi, Kennametal, sandvik, sollami, joy mining, tesmec, Vermeer, trencor, non rotating washer, anti-rotation wear washer system, rs425c, rs800, pr165, pr950 rs600, rs650, pr800-7, cmi 450, rx 50, rx 60, rx 70, rx 110, rx 700, rx 500, rx 900, rx 40, rx 25, rx 45, w1900, w2000, w2100, w2200, w600, w1200, marini, bomag, cat pm-201, mph 100, mph 364-r, w2500, asphalt zipper, pavement profiling, skid steer attachment, milling attachment, sawing attachment, alitech, coneqtec, iron wolf, bros, bobcat, utility trenching.