Answer
Jul 23, 2025 - 08:29 AM
To widen the tracks on a Volvo EC15B XTV, follow these basic steps — it has a hydraulically extendable undercarriage, so no tools should be needed for the main adjustment:
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Locate the blade control lever — This model uses the same lever to control the track width.
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Activate the undercarriage widening function:
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Pull the lever sideways (left or right, depending on your machine) — this will extend both tracks outward.
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You’ll usually need to press a button or unlock a detent on the control lever to switch between blade and track widening modes.
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Extend to full width — Watch the tracks move outward. The machine should now sit wider for increased stability.
Make sure the machine is on level ground with the blade raised, and avoid moving the machine while extending/retracting. If the hydraulic extension isn’t working or feels jammed, there could be dirt buildup or a stuck valve. In that case, the service manual includes diagrams and hydraulic troubleshooting steps if needed.
