What was the problem with the bobcat T190 hydrostatic pump?
What was the problem with the bobcat T190 hydrostatic pump?
However, while this type of damage is serious, it was not believed to be responsible for the loss of pressure that was causing the main problem. Both the poppet and the seat of the relief valves were inspected. Further investigation revealed that the real problem was the relief valves.
What to do if your bobcat hydraulic pump breaks?
If your Bobcat equipment hydraulic pump is not functioning as designed, contact us for a quote to repair your drill Tech hydraulic pumps, and get your equipment back to OEM specs, quickly. Time is money and with your downtime and broken hydraulic pumps, your production is cut in half.
What is the diagnosis of a hydrostatic pump problem?
Diagnosis: Indicative of a loss of pressure. Lines and connections were all good, and there were no apparent issues with the final drive. The customer sent in their hydrostatic pump for evaluation and potential repair. Cleaning was followed by disassembly and inspection.
Why is my Sundstrand hydrostatic pump not working?
The pump itself only required repairs, and did not need to be replaced. The hydrostatic pump required a new seal kit, a set of piston shoes, and a relief valve assembly. The Sundstrand hydrostatic pump was not providing the required pressure because of damaged (and malfunctioning) relief values.
However, while this type of damage is serious, it was not believed to be responsible for the loss of pressure that was causing the main problem. Both the poppet and the seat of the relief valves were inspected. Further investigation revealed that the real problem was the relief valves.
Is the hydraulic control valve on a bobcat leaking?
A friend of mine has a bobcat 763 C-series and is leaking hydraulic oil from what I think the service manual calls the hydraulic control valve (pages 79-104). I put a good 5 gallons of hydraulic oil before the dipstick could see any. Attached some pictures of where I see the leak.
Can a bobcat hydraulic pump motor be rebuilt?
We can overhaul and rebuild most hydraulic pump motors and you should consider sending us your old pump for a thorough inspection and free repair quote today. Bobcat hydraulic pumps are our specialty but we repair many other brand names as well. Call us today and let’s work together. Loading…
The pump itself only required repairs, and did not need to be replaced. The hydrostatic pump required a new seal kit, a set of piston shoes, and a relief valve assembly. The Sundstrand hydrostatic pump was not providing the required pressure because of damaged (and malfunctioning) relief values.
What are the warning signs on a bobcat?
HP – Hydraulic Oil Pressure -1 – Shutdown (Engine can be restarted for 30 second periods to move loader) -2 – Warning The versatile Bobcat quickly turns into a multijob machine with a tight-fit attachment hook-up …etc from bucket to grapple to pallet fork to backhoe, and a variety of other attachments.
What kind of skid steer does a bobcat have?
Bobcat is equipped with a universal skid steer quick hitch. This allows the operator to connect a variety of attachments to this skid-steer loader. Thse include:
Where do I find the fault code on my Bobcat?
First select your vehicle and then find the fault code in that page. Although we try our best to provide our visitors with the most accurate information that we can find about your skid steer, we cannot be held responsible for any errors. Bobcat is equipped with a universal skid steer quick hitch.
How much hydraulic fluid is in a bobcat?
The manual says to pump it out of the reservoir tank, however the specs say the the system holds 8.5 gallons and the reservoir holds 4.8 gallons so by doing this I would only remove around a third of the fluid. Is there some easy way to get more of the fluid out so that I replace more of it?
Can a bobcat pump out all the oil?
The thing is, unless you want to disconnect every component and hose on the machine to drain the oil, then it’s near impossible to drain all the oil. Even if you pump it out the auxiliary circuit you still wouldn’t get all the oil that’s in the system. Likewise, even if you choose the auxiliary method, all you’re doing is draining the tank.
Do you need a hose protector for a bobcat?
When I once went to buy a new hose–it was a cheap to buy the Bobcat hose as to get one made that particular day–the parts person mentioned the “hose protector” kits. Bobcat has some hard plastic pieces that zip-tie to the hoses in those places where they tend to rub.
