generators/ welders

Aug. 1, 2011
Doosan Portable Power The G325 mobile generator from Doosan Portable Power meets Tier-4 Interim emissions standards and has versatile connections with

Doosan Portable Power

The G325 mobile generator from Doosan Portable Power meets Tier-4 Interim emissions standards and has versatile connections with oversized terminals that accept bare wire or lugged cable. The G325 has separate compartments for the cooling system and the powertrain, facilitating control of airflow through the package. A high-efficiency radial cooling fan ensures optimum cooling system performance, while powertrain compartment cooling is managed by dual electric fans. Voltage selection is facilitated with a three-position voltage switch mounted directly on the control panel.
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Atlas Copco

The QAS 600 generator from Atlas Copco is the largest model in the QAS range, rated at 575 kVA at 60 Hz, the unit is powered by a Volvo TAD 1641 GE diesel engine that drives a Leroy Somer alternator with PMG technology and a 239-gallon standard fuel tank, designed for continuous operation at full load for a complete shift. The unit is housed in zinc-plated steel with a powder coat finish to enhance resistance against corrosion, and operates at 77 dba at 60 Hz for use in noise-sensitive areas. The enclosure features an integrated lifting structure that includes forklift slots, and an integrated bumper to protect against impact.
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Subaru inverter generators include the R1700i at 1,650 watts, the RG3200iS at 3,200 watts and the RG4300iS, a 4,300-watt invertor generator. Subaru inverter generators run the engine at a slower speed for low power use and automatically increase speed as more electric power is required. Further sound reduction is achieved through the advanced reverse cooling design. The R1700i is powered by a Subaru EH09-2 OHV gasoline engine, while the RG3200iS and RG4300iS models are powered by Subaru's EX OHC overhead cam gasoline engines. Generator operation is streamlined through a microcomputer that monitors the temperature of the electronics and electrical conditions.
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Magnum Products

The MMG 185 mobile generator from Magnum Products provides up to 177kW power output and more than 20 hours of run time at fuel load. Powered by a John Deere PE6068HF285 Tier-3 diesel engine, it has a 342-gallon capacity steel gas tank and low-coolant shutdown. The Magnum digital controller offers touch-pad operation, enhanced diagnostic display, detailed history log access, fuel-level display, continuous monitoring of engine and generator, and remote start/stop capabilities.
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The Multiquip DA7000 diesel-powered generator is designed for a variety of industrial and commercial applications, with a sound-attenuated package that operates quietly at 65 decibels for up to 23 feet. The unit features full instrumentation, including an hour meter and warning lights for oil, water and battery and a brushless alternator design. With a 12.5-hp water-cooled Kubota diesel engine, the unit runs at 7 kW maximum and 6 kW continuous.
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Jenny Products

Jenny Products introduces two compressor/generator combination models. The K11HGA-17P-3000W features Jenny's “K” pump, a single-stage cast-iron compressor pump. The unit is powered by an 11-hp Honda GX Series OHV engine with electric start. Jenny's G13HGA-17P-3000W delivers 16.2 cfm at 100 psi or 15.6 cfm at 125 psi. Each model includes a 3,000-watt, 115/230V generator. Each unit is filled with Jenny “Ultimate Blue” synthetic compressor-pump oil for its splash lubricating system, ensuring oil coverage on pistons, crankshaft, bearings, rings and cylinders.
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Baldor towable generators can be equipped with a 30-foot telescoping light tower kit for nighttime work. With the tower kit attached, the mast can rise to maximum height of 30 feet and offers 360-degree rotation. Four 1,000-watt metal halide lamps are enclosed in durable cast aluminum elliptical fixtures. In addition to construction and road repair applications, the sound-attenuated unit is quiet enough for special events usage, the maker says.
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Miller Electric

The Big Blue 450 Duo CST, a dual-operator, diesel engine-driven welding generator with two CST 280 Stick/TIG inverters from Miller Electric, offers 12,000 watts of continuous three-phase power in a single unit. Powered by Mitsubishi's S4L2 four-cylinder diesel engine, the unit allows two welders to work off the same machine with two separate welding outputs. The Tier-4-interim-compliant machine operates at a low 1,800 rpm, reducing fuel use and noise, and features a process-selector for Stick and TIG applications.
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Wacker Neuson

Wacker Neuson's most popular generator models now meet EPA evaporative emissions regulations. New models GP3800-GP6600 can be sold in all 50 states. The units include an EPA-approved fuel-vapor recovery system that captures and burns fuel vapors normally vented to the atmosphere through the fuel cap. No maintenance is required and the vapor recovery system is designed to last the life of the unit. The vapor recovery system features an integrated low-profile fuel tank vent plumbed to a sealed carbon canister protected by a metal cover.
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