Mechy Try it free

Bobcat · Hydraulic

Bobcat code M0710: Hydraulic fluid temperature too high

What it means

Hydraulic/hydrostatic fluid is hotter than normal (warning level). Bobcat's higher levels are M0711 (extremely high) and M0715 (shutdown).

Can I keep running?

Stop: fix before running

No. Stop the machine safely (bucket or attachment down, engine off) and find the cause before you run it again.

Check first

  1. Park on level ground, lower the lift arms and attachment to the ground, stop the engine and remove the key. Let it idle briefly with no load if safe, then shut down and let it cool.
  2. Clean the hydraulic cooler and radiator with low-pressure air or water as the O&M manual shows.
  3. Once cool, check the hydraulic fluid level in the sight gauge.
  4. Never feel for a leak with your hand. Use cardboard; a pinhole leak can inject oil under the skin.
  5. If the code returns under light work, call your dealer.

Likely causes

  • Debris blocking the hydraulic cooler or radiator
  • Low hydraulic fluid level
  • Heavy continuous work in hot weather
  • Cooling fan not working
  • Faulty temperature sensor (less common)

The fix

Cleaning the cooler and fixing the fluid level fixes most cases. Bobcat warns that running with a warning active can damage the hydraulic system.

Different code on your screen? Snap the display and Mechy reads it.

Related hydraulic codes

All Bobcat codes

Questions

What does Bobcat code M0710 mean?

Hydraulic fluid temperature too high. Hydraulic/hydrostatic fluid is hotter than normal (warning level). Bobcat's higher levels are M0711 (extremely high) and M0715 (shutdown).

Can I keep running with M0710?

No. Stop the machine safely (bucket or attachment down, engine off) and find the cause before you run it again.

How do I fix Bobcat code M0710?

Cleaning the cooler and fixing the fluid level fixes most cases. Bobcat warns that running with a warning active can damage the hydraulic system.

Sources

  1. Bobcat Company, Diagnostic Service Codes list (fault codes PDF, 2020)
  2. Bobcat T450 Operation & Maintenance Manual 7250077 (2018), Diagnostic Service Codes
  3. BigRentz, Full List of Bobcat Fault Codes (searchable table)

Code meanings vary by model, serial range and software. Confirm with your operator's manual or Bobcat dealer before replacing parts.

Snap the display and Mechy reads the code

Take a photo of the screen and the machine, say what it is doing, and get the checks and the fix as steps with moving drawings.

Use my photo

First guide free. No sign-up, no card.