Back Pack Vibrator
Gas-Powered Model
Manufacturer introduces a portable, self-contained backpack concrete vibrator—the gas-powered model 402. It is best suited for remote and hard-to-reach jobs because no electrical cords or pneumatic hoses are required. The device maintains constant vibration in the mix, with easy operator control of vibration speed by the engine throttle. The portable model is available with a choice of shaft lengths and head sizes. The design consolidates concrete 20 to 50% faster. Wyco Tool Co.; 800/233-9926; www.wyco.com

Ready Ratchet
Snap-Lock Socket Tray
Made of composite materials with a contoured handle, the new Ready Ratchet is available in 3Ú8-in. standard or metric sizes. The tool features a self-storing socket system that stores sockets in a snap-in-locking socket tray in the ratchet handle. A quick release cap keeps sockets secure when not in use. The device is suitable for many uses where an ordinary screwdriver might be required. Ready Products Inc.; 513/984-9230; www.ready-tools.com

Hydraulic Pump
Thermally Insulated Handles
A new electric hydraulic pump, called ZU4, is a suitable power source for foundation repair, post-tensioning work and powering medium-to-large cylinders or hydraulic tools. It is light- weight and has a thermally insulated handle. An optional tubular steel skid frame adds an extra-wide stance and carrying ability to smaller models. Larger units include extra large side handles. A 1.7-hp motor provides a high power-to-weight ratio and draws 18% less current than comparable pumps, says the maker. Enerpac; 414/247-5402; www.enerpac.com

Topless tower Crane
Simplified Set-Up Procedure
Manufacturer adds a smaller model to its MDT "city" high-rise crane product line. A key feature of this topless crane approach is in the simplified set-up procedure, which can be largely conducted on the ground. The main mast-head section, complete with cab and controls, is a single, factory-assembled unit that can be transported and installed in one piece, says the company. A new smaller model has been added to the topless city tower crane line, introduced last year. Manitowoc Crane Group; +1 920 683-6510; www.potain.com

Bottle Gloves
For Workers’ Dry Skin
Manufacturer introduces a protective skin lotion, Gloves In A Bottle, for construction workers. It binds with skin to protect against damage caused by contact with woods, cement, chemicals and solvents. Lotion works like an invisible pair of gloves to repel moisture-robbing irritants while retaining natural moisture, the maker says. It is virtually undetectable once dry, and lasts at least four hours. Gloves In A Bottle; 800-600-1881; www.gloveinabottle.com

HandHeld Gas Saw
Long Stroke Motor
The new DS-KC handheld gas saw features a narrow body design and taller motor, which is isolated from the rear and side handle so the operator experiences less vibration. The saw’s long-stroke motor with Smart Power provides a flat torque power curve that gives the operator more usable power when the saw blade starts to bog down. In addition, a top handle allows the operator to use the tool in a variety of positions. Hilti Inc. 800-879-8000; www.hilti.com.

Walk- and Drive-On Mats
Versatile Applications
VersaMats feature a new flat, slip-resistant finish that lends itself to foot traffic on one side and vehicle traffic on the reverse. VersaMats are made of 1Ú2-in.-thick polyethylene and available in sizes from 4 ft x 8 ft to 3 ft x 8 ft. Predrilled holes are designed to lock mats together to form a continuous walkway or roadway. AlturnaMats; 888/544-6287; www.alturnamats.com.

Hydraulic Attachment
StartSelect System
The HB 5800 has a service weight of more than six tons and is designed for applications such as demolition, tunneling, trenching and foundation work. The model accepts a hydraulic flow of up to 103 gallons per minute at 2,610 psi of pressure and delivers an impact rate of up to 460 blows per minute. It also features the StartSelect system, allowing startup and shutoff to adjust to jobsite conditions. Atlas Copco Construction Tools Inc.; 413-746-0020; www.atlascopco.com/cto