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Caterpillar introduces three new excavators to launch D-Series line

Caterpillar introduces three new excavators to launch D-Series line
Caterpillar’s three new mid-sized hydraulic excavators – the 324D L, 325D L and 330D L – have more engine power and increased hydraulic pressure for increased breakout force and greater lift force, which create faster cycle times and superior productivity. The heavy lift circuit is now standard on D-Series models.

The 324D L has an operating weight of 54,660 pounds (24 790 kg) and net flywheel power of 188 hp (140 kW), 12 percent more power than the 322C L, which the new machine replaces.

The 325D L has an operating weight of 64,460 pounds (29 240 kg) and net power of 204 hp , eight percent more than the 325C L.

The 330D L has an operating weight of 79,700 pounds (36 150 kg) and net power of 268 hp (200 kW) – nine percent more than the 330C L.

For expanded versatility, many factory-installed options are available. The D-Series excavators feature a wide range of factory-installed auxiliary hydraulic systems, including a one-way, high pressure, high flow circuit for hammers and vibratory plate compactors. Also, a two-way circuit is available for thumbs and other hydra-mechanical work tools. A hydraulic cross sensing system maximizes hydraulic power when needed for faster implement speeds.

Another option is the Tool Control System for D-Series models. The Tool Control System is exclusive to Caterpillar and allows operators and technicians to set auxiliary hydraulics flows and pressures by using the monitor in the cab instead of using expensive service tools. The customer can preset and store as many as 10 flow and pressure settings for 10 different hydra-mechanical work tools.

A wider variety of booms and sticks equips the D-Series machines for trenching, excavating or general construction. A super-long-reach boom is now available as an attachment for the 324D L and 325D L. This configuration offers reaches of more than 60 feet (8.3 m) and is well suited for ditch cleaning.

An expanded line of work tools includes heavy duty buckets, general purpose buckets, ditch cleaning buckets, heavy duty power buckets, heavy duty rock buckets and Caterpillar ground engaging tools. Cat thumbs are available to equip a machine handling debris and other irregularly shaped material. For fast work tool changes, two different quick couplers are available – a dedicated quick coupler and the Pin Grabber Plus.

To aid in machine management, Caterpillar offers Product Link. The optional system provides information on machine location, service hours and machine health via wireless communications. For enhanced security, the optional Machine Security System controls the time when the machine can be operated, and it requires a machine-specific key to deter theft.

The new monitor is a full colour liquid crystal display that can be adjusted to minimize the effects of glare. The graphical display is easier to read and navigate than the C-Series monitor – for both operators and maintenance technicians.

The ADEM A4 electronic control module manages fuel delivery to get the best performance per unit of fuel used.

Company info

100 North East Adams Street
Peoria, IL
US, 61629

Website:
cat.com

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