Concrete & Masonry Saws

June 1, 2006
Multiquip The Side Winder gas cut-off saws from Multiquip are designed to be high-speed, lightweight alternatives for a multitude of applications. Designed

Multiquip

The Side Winder gas cut-off saws from Multiquip are designed to be high-speed, lightweight alternatives for a multitude of applications. Designed for concrete and masonry cutting, the Side Winder also cuts through piping and ceramics. Two models are offered — the HS62 and HS81 (pictured) — both of which have 12- and 14-inch blade capacities and feature a proven triple air filtration system for maximum engine protection, and a reversible blade flange to handle both 20-millimeter and 1-inch blade arbors.
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Atlas Copco

Atlas Copco's new hydraulic cut-off saws are designed to cut through concrete, asphalt, cement, brick and steel. The 14-inch blade on the LS 14 provides a cutting depth of 5.3 inches, while the 16-inch LS 16 offers a cutting depth of 6.3 inches. The saws' simple direct-drive design provides consistent speed and torque and reduces maintenance requirements, particularly when compared with belt-driven saws. Because the power source can be positioned as much as 75 feet away, the operator can work safely in confined areas without requiring additional ventilation. An open cutting face and adjustable blade guard, as well as a lightweight, well-balanced and compact design make the cut-off saws easy to operate.
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Hitachi

The C10RB 10-inch professional-grade jobsite table saw with stand features a 15-amp motor that produces 4,000 rpm to power through tough ripping applications. The saw features an oversize aluminum table top for extra support and 24½ inches of ripping capacity to the right and 10 inches to the left. It also comes equipped with a direct drive, universal 15-amp motor that makes rip and dado cuts quick and clean. The self-aligning metal rip fence with quick-lock slides easily along the table for reliable, consistent and easy setup.
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Sawtec

The Sawtec FS-150 walk-behind air saw by Blastrac is designed for cutting concrete or asphalt. It features a 3,300 rpm air motor with gearbox design that increases power and torque for improved performance and a maximum 8-inch cutting depth. This heavy-duty, portable saw is lighter weight than comparable gas saws and offers lower maintenance because there are no gas lines or carburetors to clog. The unit cuts dry or wet. A built-in adapter enables the unit to be connected to a water hose for dust suppression, or an optional self-contained water tank is available.
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Makita

The 4101RH 5-inch masonry saw is designed for wet cutting tile, masonry and concrete. It features a 7.9-amp motor and a special cover design that prevents water from entering the motor housing. It cuts up to 1 3/8 inches at 90 degrees and 13/16 inches at 45 degrees. The unit also includes 15 feet of tubing, a water pressure regulator and a water valve.
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Target

The CS 18 (pictured) and CS 24 feature the patent-pending IntelliSeal bladeshaft system that allows for a minimum of 500 maintenance-free hours and eliminates daily greasing of bearings. Two sealed radial ball bearing cartridges provide strength and durability. The bladeshaft system does not use set screws and allows for easy servicing of sheaves and inner blade collars. The spring assist screw feed raise and lower system significantly reduces the amount of force exerted by the operator to raise and lower the saw. The manual lock system holds the blade at a set depth of cut. A screw feed handle folds down for easy storage. Also, the engine and bladeshaft mounting system reduces overall vibration of the saw, which produces better overall cutting performance.
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Stow

Stow Construction Equipment's new CS Series pavement saw is designed to help contractors make large cuts with little effort. The CS-7060 walk-behind saw features stay-level handles that remain level regardless of the saw's operating position. These handles, coupled with the saw's moving center of gravity, are designed to minimize operator fatigue and significantly reduce the risk of back injury while boosting productivity. Fueled by a 60-hp Deutz diesel engine, the CS-7060 saw has a 36-inch blade capacity and a maximum cutting depth of 15 inches. The unit weighs 1,725 pounds.
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Stihl

The TS 800 Stihl Cutquik cut-off machine features a 6.7-bhp, 98.5 cc stratified charge engine and a 16-inch wheel. The TS 800 has an advanced five-point, dual element anti-vibration system that prevents fatiguing vibration. Like the TS 700, the new TS 800 features the X2 long-term air filtration system that minimizes downtime. It is designed to maintain air flow with the same high-level 99.96-percent cleaning efficiency as all Stihl systems, but doubles the time between filter changes as compared to former systems, according to the manufacturer. The unit weighs only 28.7 pounds.
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Stone Construction Equipment

Stone Construction Equipment's line of masonry block saws includes the lightweight portable Saw Devil MS1, and an extra rugged, heavy-duty professional block saw, the MS2 (pictured). The two models are offered with a variety of engine and blade guard options. The all-steel frames, sealed bearings and stationary engine platforms stand up to the most complicated block cutting. The saws also include features such as cast aluminum cutting carts with nylon wheels and non-slip rubber tops, and an open-back design that allows rip cutting the entire length of larger blocks. An easy-to-clean polyethylene blade guard provides 210-degrees of blade coverage.
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EDCO

EDCO's 14-inch masonry saw is designed for cutting interlocking pavers, retaining-wall block, brick and 8-inch masonry block. The GMS-14A offers a 14-inch blade capacity and a choice of 5.5-, 6.5- or 9-hp gasoline-powered engines, eliminating electrical cords and providing greater convenience in placement at the jobsite. EDCO's patented fixed-engine platform prevents engine burnout and isolates the engine from the cutting arm for reduced vibration and efficient power delivery. An electric-powered option is also available for cutting indoors.
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Partner Industrial Products

The new K650 Cut-n-Break contains two parallel blades for making the cut. The operator then uses the breaking tool to break out the concrete between the cuts. Multiple breaks allow for deeper cuts, the company says. The K650 is designed for cutting small openings and creating and finishing square corners. It can cut up to 16 inches deep in concrete, brick or block walls. It is portable, lightweight, and suited to the rental market or for the electrical, plumbing or mechanical contractor to make small openings.
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CS Unitec

A new pneumatic concrete chain saw from CS Unitec is designed to meet the industry's need to cut through reinforced concrete, brick, block, concrete pipe and natural stone. The portable CS 71773 air saw plunge cuts up to 14 inches deep in one pass and quickly cuts mechanical openings, irregular shapes and square corners. The saw can be used hand held or with the optional SpeedHook guide to make straight cuts through walls or other surfaces. The saw operates at 90 psi air pressure and 124 cfm air volume.
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Bosch Power Tools

The 1365K 14-inch and 1364K 12-inch abrasive cut-off machine kits from Bosch remove sparks, dust and debris away from the operator but also offer the ability to reverse the cutting position if necessary. With AC/DC compatibility, each can also be plugged into a welder or generator. Built-in durability and longevity features include reinforced armature windings to protect the motor against abrasive dust and metal debris and ServiceMinder brushes that shut the machines off when preventive maintenance is needed. A reversible, wraparound side handle mounts either left or right for added convenience and versatility, while a large footplate improves stability and allows greater depth of cut. Both kits include a carrying case, abrasive masonry cutting wheel and metal cutting wheel.
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Hilti

The Hilti DS-KC hand-held gas saw features a long stroke motor with Smart Power, which provides a flat torque power curve that gives customers more usable power when the saw blade starts to bog down, precisely when they need it the most. This means less wear and tear on them, the saw and the blade when cutting concrete, brick and block, metal, decking or drywall track. The saw also features a sealed multi-function air-intake system with metal main filter that helps keep dirt out of the saw's motor. In addition, the saw's steel flanges, which can be reversed for a 1-inch or a 20-millimeter arbor, eliminate time spent searching for a blade with the right arbor hole or looking for bushings.
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DITEQ

The new TEQ-CON II flat saw from DITEQ is powered by a 13-hp Honda engine. The concrete saw has a 16-inch blade capacity and is designed to easily accommodate left- or right-side sawing. A time-tested ¾-inch screw-feed mechanism is used for reliable control of cutting depth. Standard features include a heavy-duty cast aluminum blade card, one-inch blade shaft with pillow block bearing, sturdy one-piece box-style frame with lifting bale, and 8-inch rear wheels with maintenance-free roller bearings. The console gives the operator convenient control of cutting depth and engine controls. An optional water tank is also available.
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Wacker Corp.

Wacker's BTS-L3 series of portable cut-off saws features a Long Life Lubrication or L3 piston, which is furnished with a special graphite surface coating to eliminate piston and cylinder overheating even during tough continuous operations. This special coating also provides added protection against dirt. The BTS also offers an air-cleaning system that directs the airflow so that the dust is automatically shaken off the preliminary filter through the machine's own vibration. The filter has a 54-percent larger filtering surface area that significantly increases the filter's service life. The BTS is also equipped with an optimized cooling system. The enlarged feed optimizes the engine's protection against overheating.
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