BOBCAT-M1213 serious Bobcat ›

Bobcat Drive Motor Fault - Right Hydrostatic

The BOBCAT-M1213 (Bobcat) diesel fault code means: Bobcat Drive Motor Fault - Right Hydrostatic. This is a serious severity code.

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Keep driving?
No — stop driving
DIY difficulty
advanced
Estimated cost
$400-$4,500
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Common Symptoms

  • Machine pulls to one side under drive
  • Slow or no response on right side

Probable Causes (Ranked by Likelihood)

  • Hydrostatic drive motor wear / internal leak Likely
  • Failed drive solenoid Possible

Frequently Asked Questions

What is Bobcat code M1213?

Bobcat M1213: Bobcat Drive Motor Fault - Right Hydrostatic. This code is reported on Bobcat equipment running the described engine family.

Can I keep working with Bobcat code M1213?

Do not continue operating. Risk of engine damage or unsafe shutdown.

How much does Bobcat M1213 cost to fix?

Estimated repair cost: $400-$4,500. Off-road diesel shop labor runs $125-$175/hr in 2026. Dealer diagnostic software (Bobcat Service Analyzer) is usually required.

Mechanics Guide Step-by-step diagnosis

Step-by-Step Diagnostic Procedure

  1. Swap solenoids side-to-side to see if fault follows.

  2. Charge pressure test at test port.

  3. Case-drain flow test.

Commonly Affected Vehicles

  • Bobcat S650 skid steer loader (Kubota V3800)
  • Bobcat S740 / S750 / S770 / S850 skid steer loaders (Kubota V3800)
  • Bobcat T650 / T750 / T770 / T870 compact track loaders (Kubota V3800)
  • Bobcat E50 / E55 / E60 / E85 mini excavators (Kubota V3800)
  • Bobcat UW56 utility vehicle (Kubota V3800)

Related Codes

BOBCAT-M1212

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More Bobcat codes → Diesel home All diesel codes Heavy-duty Guides

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