InfraStructures - December 2019/January 2020 - XL 4100 V Gradall Excavator Powered with Single Engine

XL 4100 V Gradall Excavator Powered with Single Engine

Gradall’s new XL 4100 V hydraulic excavators are equipped with a single Volvo Penta diesel engine, meeting the highest global standards including the demanding EU Stage IV and EPA Tier 4 final emission requirements.

The 7.7 l 248-hp engine improves fuel efficiency by up to 5%, providing power to drive the 6x4 or 6x6 models from job to job and back to the equipment yard at speeds up to 97 km/h. In addition, the same engine repositions the machine from the upperstructure cab at speeds up to 8 km/h, and powers the versatile Gradall boom movements.

An advanced pressure-compensating, load-sensing hydraulic system has relief valves on all circuits, delivering the right amount of power to the boom. Without the need for selecting work modes, the system efficiently performs excavator digging, demolition and barrier placement as well as sloping, finishing, storm and canal cleanup, tree trimming and other jobs with cycle times and boom-end power comparable to conventional excavators.

Complementing the mobility advantage is the Gradall AutoDrive^™ package that includes a push-button automatic transmission – standard equipment that makes travel easier on city streets, interstate highways or on off-the-grid roads.
XL 4100V models feature telescoping, full-tilting booms that can be equipped with a host of attachments, enabling Gradall excavators to handle the work of many different machines. Because the full boom tilts, rather than simply slanting attachments with a boom-end mechanism, there is no loss of working power.

The low working profile of the boom also allows it to work in tunnels, under bridges and beneath other overhead obstructions and utilities – jobsites where conventional knuckle boom excavators simply will not fit.

Source: Gradall Industries

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