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I have a cat 236b. The aux hydraulics only function in one
I have a cat 236b. The aux hydraulics only function in one direction. When they do function in that direction it is stuck in full flow in that direction until you disengage the hydros as in lift the l… read more
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JimmyM827
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I have a cat 246b skid steer. ALL implements bleed/relax
Hi, I have a cat 246b skid steer. ALL implements bleed/relax slowly when unit is running or off. Even the auxiliary circuit. If you attach a clamshell bucket it will start to get loose within 5 min. a… read more
RyanY78
RyanY78
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I have a Takeuchi TW 65 wheel loader, no joy stick for boom
I have a Takeuchi TW 65 wheel loader , no joy stick for boom lift or bucket control. … read more
Mikael
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I have a 420D CAT backhoe that suddenly lost control of the
Hi,I have a 420D CAT backhoe that suddenly lost control of the backhoe and loader. Still have hydraulics on the aux for the bucket (tilt and extend boom) steering and outriggers. loader won't move and… read more
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I have a Cat 247 skid steer and it has no power at right
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I have a 2013 Volvo BL70 Backhoe. It has a 4 in 1 bucket and
I have a 2013 Volvo BL70 Backhoe. It has a 4 in 1 bucket and is an Xtendahoe. I want to put backhoe thumb on. Since the aux hydraulics looks like it runs the Xtendahoe feature. Where do I hook in the … read more
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The hydraulics are not working on my cat b257 skid steer.
The hydraulics are not working on my cat b257 skid steer … read more
Daniel Wilson
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I have a CAT 246 skid steer. I have a CAT model 246 serial #
I have a CAT model 246 serial # CAT00246T5SZ07964 It runs fine, until it gets warmed up, after 20 min + of use. I will get out of machine to do something or raise safety arm, then when I go to use again, I lower safety arm, release brake, light goes off, I have all machine movement ( left joystick ), but arm and bucket won't work (right joystick), The aux hydraulics on (right joystick) work fine though. If I turn machine off for 5> 10 mins. Then jump back in everything will work fine for a little while, then problem repeats. 2200 hrs. on machine , any thoughts on what to check first? Thanks *****: Anything else you want the equipment mechanic to know before I connect you?… read more
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I have a caterpillar 226 skid loader. I replace the joystick
I have a caterpillar 226 skid loader. I replace the joystick on the right with the switch for the attachments. when I put it back together the bucket lift with not work anymore. … read more
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I ran across a thread where someone asks how to turn down
Hello, I ran across a thread where someone asks how to turn down the relief pressure on the auxillary circuit for a cat 303. I have the complete owners / factory manual and it looks as if there is no … read more
catmastertech
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I have a 226B cat skid steer. The hydraulic controls for the
I have a 226B cat skid steer. The hydraulic controls for the bucket open and close have gone haywire. How to diagnose the problem is my ?… read more
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I have a cat 247 b2 that blew a hydraulic hose yesterday. i
i have a cat 247 b2 that blew a hydraulic hose yesterday. i pulled the hose and changed it out. i then refilled the hydraulic fluid and started the machine. it wont move forward or backward as well as… read more
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I have a 432D backhoe and want to run a hydraulic motor off
I have a 432D backhoe and want to run a hydraulic motor off the front auxiliary circuit, my machine does not hat the continuous flow button shown in the manual, can I add this feature and what would b… read more
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I have a 2008 262C skid steer loader it worked fine i raised
i have a 2008 262C skid steer loader it worked fine i raised the bucket all the way up and shut off machine. When i restarted the machine it drives fine but bucket/ arms wont lower. it has a amber ! o… read more
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Would like to add hydraulics to thumb on my case 9010b excavator.
Would like to add hydraulics to thumb on my case 9010b excavator. Do you have diagram for this. What is required besides new pilot control, relief valve, valve on high pressure side and valve from pil… read more
catmastertech
catmastertech
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I have a cat 302.5c that I am trying to add a thumb to and
I have a cat 302.5c that I am trying to add a thumb to and the thumb will only operate in one direction, I have tried it with the work tool valve in two way and one way with same results. I noticed wh… read more
catmastertech
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I have a Caterpillar 257B2 skid steer and with safety arm down,
I have a Caterpillar 257B2 skid steer and with safety arm down, right control lever will not control bucket.… read more
Daniel Wilson
Daniel Wilson
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Hello my name isXXXXX am having problems with my aux hydraulics
Hello my name isXXXXX am having problems with my aux hydraulics on a cat 277. it's been like this since I bought the machine last year. The aux hyd work but run very slow. And looses power when runnin… read more
catmastertech
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