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New E series EC140 and EC220 models debut at Plantworx 2015
Now equipped with Tier IV final engines the new EC140E and EC220E were presented at this year’s Plantworx exhibition completing the E series line up from 14 to 48 tonnes in the crawler excavator range from Volvo Construction Equipment.
Volvo Construction Equipment’s (Volvo CE) latest 14 and 22-tonne crawler excavators, the EC140E and EC220E, are now equipped with top-range Tier 4 Final/Stage IV Volvo engines that meet the latest emission regulations without compromising on power. The fully optimized hydraulics system and ECO mode deliver the precise amount of power required to complete the task in hand, while the auto engine shutdown feature helps further reduce fuel consumption and emissions, by automatically switching off after the excavator has been inactive for a pre-set amount of time.
The increased pump input power on both models enables highly responsive operation for greater productivity and cycle times – and with the boom float function, the pump power normally used for boom lowering can be saved or used for other functions, also reducing cycle times.
A comfortable operator is a productive operator, which is why the new Volvo excavators place comfort at the heart of their design. All machine interfaces – including the
joysticks, keypad and easy-to-read 8” LCD monitor – are ergonomically designed and can be fine-tuned according to operator preference. The number of switches in the cab has been reduced and the climate control integrated into the keypad for effortless adjustment. For added convenience, functions such as the windshield wipers, cameras, auto-mute or power max function can all be assigned a short-cut button on the joystick. This allows the operator to select a function mid-job without disruption.
For additional safety on-site, the new E series excavators can be equipped with an optional side view camera in addition to the rear view camera to cover the visual blind spot. Both views are displayed on the colour monitor. Operator safety is also improved by a seatbelt warning alarm, which sounds together with a visual alert if the ignition is turned without the seatbelt having been buckled – and as expected, the cab is ROPS and ISO Standard-compliant, to ensure the operator is fully protected in the unlikely event of the excavator rolling over.
The EC140E and EC220E excavators feature an X-shape lower frame for even weight distribution and increased stability and durability. The heavy-duty undercarriage likewise creates excellent tractive force in demanding terrain whilst the robust design of the boom and arm includes internal plates positioned to support pressure points during a wide range of applications. These plates help disperse pressure to ensure maximum productivity and uptime from the excavator – time after time.
In order to guarantee a long service life – and maximum uptime, regular service inspections are required to spot any potential problems before they occur. Both excavators make daily service checks quick and easy to carry out thanks to grouped filters that are easily accessible from ground level. The single layer cooling system is also easily accessed from ground level by simply opening the side door. The radiator, charged air cooler and hydraulic oil cooler are situated side-by-side to maximize efficiency, reduce blockages and aid cleaning. Should a technician or operator need to access the superstructure for inspection or maintenance, full size guard rails help maintain three-point contact at all times, while well-positioned punched anti-slip plates offer good grip.
Volvo’s real-time service alerts also help promote a good service and maintenance routine. Diagnostic check alerts are displayed on the colour monitor for the engine oil filter, the fuel-water separator, the hydraulic oil and the hydraulic oil filter.
Both the EC140E and EC220E come with hydraulic check valves fitted to the boom and dipper cylinders as standard as is the hammer/shear X1circuit. Additional circuits for grab rotation are available as an optional extra. These state-of-the-art auxiliary lines provide the correct flow and pressure for special attachments such as mowers and grinders, shears, crushers and tilt rotators. A password-protected attachment management system pre-sets and permits hydraulic flow and pressure to be adjusted for up to 20 different ones. The response sensitivity can be adjusted using the keypad, allowing the operator to tailor machine response for maximum impact in different environments.
Volvo Construction Equipment Division markets wheeled loaders, articulated haulers, hydraulic excavators, graders, Volvo utility equipment and Volvo road equipment products in the U.K. There are eight strategically placed customer support centres and a network of utility equipment dealers to ensure high quality customer support is maintained throughout the country.
Click here to view the product page on our website: http://www.volvoce.com/dealers/en-gb/vcegb/products/excavators/crawlerexcavators/Pages/introduction.aspx