The Sweden-based Volvo Construction Equipment (VCE) has launched a new range of hydraulic crawler excavators featuring six top-of-the-range models, representing the company's first new range of excavators for the new Millennium.

Designated the Volvo EC140, EC210, EC240, EC290, EC360 and the EC460, the excavators combine proven Volvo engineering with a number of additional features as standard, says a spokesperson for VCE.

"The new range of machines feature top-of-the-range hydraulics, excellent operator visibility, a new five-switch joystick control, and a quick-fit bracket," she says.

Providing details of the new excavators, the spokesperson says: "The smallest model in the new range is the EC140 weighing in at 14 tonnes. This versatile excavator features a maximum lifting capacity of 3.46 tonnes at 6 m ground level reach, 99.4 kN breakout force and 77.2 kN tearout force.

"The 21-tonne Volvo EC210 has a 7.16-tonne lifting capacity at 6 m ground level reach, 171.7 kN breakout force and 166.8 kN tearout force. Slightly heavier in weight category, the EC240 has a lifting capacity of 8.79 tonne at 6 m ground level reach, 187.4 kN breakout force and 170.7 kN tearout force.

"Moving up, the Volvo EC290 has an 11-tonne lifting capacity at 6 m ground level reach, 198.4 kN breakout force and 167.2 kN tearout force.

"The largest two models in the new Volvo range are the EC360 and the EC460. These units have lifting capacities of 15.2 tonnes and 18.4 tonnes respectively, and breakout forces of 248.3 kN and 274.4 kN. Meanwhile, the EC360 has a tearout force of 201.6 kN and the EC460 has a tearout force of 258.6 kN."

Operator efficiency

A number of features have been incorporated into these models which are said to assist comfort and efficiency. "For instance, the spacious cab on the models features a laminated screen and large window area that provides all-round visibility.

"A seat design offers eight individual adjustments, enabling the operator to tailor the position for maximum comfort and visibility. Situated behind the seat is a large-capacity storage area for the operator's lunch and other personnel belongings. An optional extra on all the units is air suspension and heated seats. Gauges and LEDs let the operator know what is happening at a glance. If there is a problem, the self-diagnostic system will display a code to help with trouble-shooting," she says.

Hydraulics

She continues: "As far as the hydraulics are concerned, the operator now controls all functions using joysticks, mounted on individual consoles that can be adjusted in relation to the operator's seat and arm rests.

"Another unique feature is Volvo's Advanced Control System (ACS), which helps to improve productivity and performance. The operator simply selects a mode and lets the system automatically set the most efficient positions.

"There are five modes to choose from and nine different engine speed settings. These include a maximum power setting for tough working conditions, maximum fuel economy, maximum system pressure for operations requiring control and lifting, and a start-up mode.

''Interestingly, there is also a power boost mode that increases the breakout force of the boom arm and bucket circuits for up to nine seconds.

"The standard duty boom on all machines can be combined with several different arm sizes to meet everyday needs under a variety of working conditions. For applications such as mass excavation, a heavy-duty boom and arm with a larger bucket cylinder is available, as well as a two-piece adjustable boom for working in confined areas, and long-reach equipment for dredging.

"All models are powered by low-emission turbo-charged diesels that have a high reserve capacity and maximum torque, ensuring long-life and excellent reliability."

Also available are narrow transportable versions - the EC240N, EC290N and the EC360N. These units are said to fully comply with European transport regulations.

The VCE Group is a major international company developing, manufacturing and marketing equipment for the construction and related industries. Its products, claimed to be leaders in many world markets, include a comprehensive range of wheel-loaders, hydraulic excavators, articulated haulers and motor graders. VCE is part of the Volvo Group.

Meanwhile, January 1, 2000 marked a name change for the range of compact excavators manufactured by Volvo Construction Equipment (VCE).

Previously branded Pel-Job, they now carry the name Volvo and the Volvo product designations have been adopted. The change follows the earlier acquisition of the French company by VCE. It forms a part of the company's global strategy and confirms its commitment to the compact equipment markets, says Jan Olofsson of VCE's promotion centre.

The latest generation compact excavators was introduced in Europe in 1999, with four new models in the 2.5 to 4.5-tonne range.

"As with all Volvo construction equipment, the compact excavator line develops impressive levels of performance and technological advances," says Olofsson. "Examples found on different models are the unique load-sensing hydraulic system for precise control under all load conditions and the opening counterweight for excellent accessibility of the engine compartment.

"Safety features such as Roll Over Protection Structure (ROPS), Tip Over Protection Structure (TOPS) and Falling Objects Protection Structure (FOPS) contribute to outstanding operator safety."

In conjunction with the name change, Volvo Construction Equipment intends to introduce a range of compact excavator models into the market.