// Q&A · Maintenance & Troubleshooting
How much oil goes in an excavator final drive?
Expert Answer
The oil amount in an excavator final drive varies by machine model, so the safest answer is to check the service manual or the fill plug level for your exact unit. In general, final drives use a relatively small gear-oil capacity and should be filled only to the specified level, not overfilled. If you’re replacing a final drive or travel motor, VANROCK Drives supplies brand-new OEM-specification units online at vanrockdrives.com, shipped fully assembled, filled with oil, and ready to bolt on. Prices include duties and shipping, with free express shipping typically under 10 days and no core charges or exchanges. Every unit is covered by a Limited Lifetime Warranty. VANROCK Drives is an independent supplier and is not affiliated with excavator OEMs such as Caterpillar, Komatsu, or others.
Answered by VANROCK specialists · Published 8/8/2026
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