My "Rhinoceros" Chinese 1.2t mini excavator had a leaking shaft seal, i think it was shipped or stored dry and the shaft under the seal and inboard of the seal was rusty on the long boat trip or storage. when it was run the rust wore the seal down, in less than 50 hours it was losing a couple of literes of oil per day. I pulled the motor, cleaned up the shaft with some 2000 grit and replaced it with a seal i got locally, nearly 300 hours and no problem. Was a pain to get the right seal, the drive seal only sees the return line pressure in the Eaton motors so you don't need a high pressure seal but Eaton specs them so they can take the full pressure in case of a blockage on the return line.
@ I figured it out. The case hydraulic line from the brush mower was plenty long enough so I ran it with the other lines under the house and back up to the tank. There already was a welded bung with a cap on it. I remove the cap and the line screwed right into it. As if it were completely intended to do so. I’m adding a quick disconnect to that line so I can leave it there for future use.
I've been having an issue since day 1 with my h12. The machine drives fine when you first start it up, but once the hydro oil gets around 110f the tracks stop working independently. It has no problem driving straight, but i can't turn. The engine just revs and strains and i won't get any movement unless both tracks are moving the same speed and direction. After turning the machine off and letting it cool it works fine again. I just purchased the oil cooler kit and I'm hoping it helps. Any idea where this problem is coming from?
Could you make a video of connecting the case drain line to the reservoir tank
great video
Thanks!
My "Rhinoceros" Chinese 1.2t mini excavator had a leaking shaft seal, i think it was shipped or stored dry and the shaft under the seal and inboard of the seal was rusty on the long boat trip or storage. when it was run the rust wore the seal down, in less than 50 hours it was losing a couple of literes of oil per day. I pulled the motor, cleaned up the shaft with some 2000 grit and replaced it with a seal i got locally, nearly 300 hours and no problem. Was a pain to get the right seal, the drive seal only sees the return line pressure in the Eaton motors so you don't need a high pressure seal but Eaton specs them so they can take the full pressure in case of a blockage on the return line.
Could it be the cause of oil leakage from the hydro engine and poor quality or worn out tracks?
Lack of a case drain, or tracks too tight
So I have to watch the track tension. My oil seal has blown out three times already.
For Eaton Char-Lynn 6000 Series Hydraulic Motor
That's my engine
I’m in the process of possibly adding a case drain to my agt h12r. If you had any advice or tips it would be most helpful
The biggest problem you’re gonna run into is figuring a way to get the case drain to go through the hydraulic swivel
@ I figured it out. The case hydraulic line from the brush mower was plenty long enough so I ran it with the other lines under the house and back up to the tank. There already was a welded bung with a cap on it. I remove the cap and the line screwed right into it. As if it were completely intended to do so. I’m adding a quick disconnect to that line so I can leave it there for future use.
I've been having an issue since day 1 with my h12. The machine drives fine when you first start it up, but once the hydro oil gets around 110f the tracks stop working independently. It has no problem driving straight, but i can't turn. The engine just revs and strains and i won't get any movement unless both tracks are moving the same speed and direction. After turning the machine off and letting it cool it works fine again. I just purchased the oil cooler kit and I'm hoping it helps. Any idea where this problem is coming from?
You should have your web page clickable below your youtube and facebook posts!!
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