Loader - Un-findable Part Need your help - TractorByNet
Loader - Un-findable Part Need your help - TractorByNet
Gentlemen, I am looking for parts to repair my Jinma 224 (Hercules ) tractors hydraulic pumps. It has the ty290x engine (two-cylinder diesel) but uses an unusual twin pump hydraulic system setup. One pump operates the power steering (upper pump) and the other the FEL and rear lift (lower pump). I have attached a diagram and parts list of my system and pictures of the failed parts.
Basically what happened is a bearing went during operation and took out the gears. No problem all i need to do is replace the gears right? Wrong!! While the gear/shaft/pump driver is readily available the gear (with bore) is not available ANYWHERE. Phil at Circle G has tried as have many others to find the gear and no one seems to recognize the setup.
I have looked into having the gear made but at $ it does not make since. Has anyone seen this setup before? Do you know where I might find this gear? I know I can reroute the hydraulics and convert it to a single pump setup but i would like to keep it as designed.
I have listed the part numbers involved and description of what I need.
Idle Gear Jinma Part # TY290X.02.184 (the gear I am looking for)
This gear is a Left Helical gear with 24 teeth, a keyed ID estimated at about 15/16th , OD estimated at 2 5/8th (2.61?, thickness of 5/8th (.62?
Hydraulic Pump Gear Jinma Part # TY290X.02.121-1
This integrated gear-shaft mates to the gear i need and is a Right Helical gear with 24 teeth, similar dimensions to the idle gear listed above
Any Suggestions would be greatly appreciated.
Tractor background:
Hercules (private labeled Jinma 224)
232 hours
Purchased from a little old man that only drove it on Sundays (but left it outside its entire life).
Even with the hydraulic issues I think it was worth the $900.00 price (but i may be proven wrong)
The TY290 engine was made at a prision in China which has long been closed down, you are going to have to convert this to a single pump system
Tommy
Affordable Tractor Sales
"Your Jinma Parts Superstore"
Home of compact Jinma, Foton, and Koyker Tractors and Parts, Wood Chippers, Backhoes - Affordable Tractor Sales Company
Basically what happened is a bearing went during operation and took out the gears. No problem all i need to do is replace the gears right? Wrong!! While the gear/shaft/pump driver is readily available the gear (with bore) is not available ANYWHERE. Phil at Circle G has tried as have many others to find the gear and no one seems to recognize the setup.
I have looked into having the gear made but at $ it does not make since. Has anyone seen this setup before? Do you know where I might find this gear? I know I can reroute the hydraulics and convert it to a single pump setup but i would like to keep it as designed.
I have listed the part numbers involved and description of what I need.
Idle Gear Jinma Part # TY290X.02.184 (the gear I am looking for)
This gear is a Left Helical gear with 24 teeth, a keyed ID estimated at about 15/16th , OD estimated at 2 5/8th (2.61?, thickness of 5/8th (.62?
Hydraulic Pump Gear Jinma Part # TY290X.02.121-1
This integrated gear-shaft mates to the gear i need and is a Right Helical gear with 24 teeth, similar dimensions to the idle gear listed above
Any Suggestions would be greatly appreciated.
Tractor background:
Hercules (private labeled Jinma 224)
232 hours
Purchased from a little old man that only drove it on Sundays (but left it outside its entire life).
Even with the hydraulic issues I think it was worth the $900.00 price (but i may be proven wrong)
Attachments
You are not going to find this gear, unless you can find a cannablized TY290 engine.I have 3-4 new TY290 Engines in the crate but all were set up for the single pump.I have the dual pump pump driver but not the gear you need.The TY290 engine was made at a prision in China which has long been closed down, you are going to have to convert this to a single pump system
Tommy
Affordable Tractor Sales
"Your Jinma Parts Superstore"
Home of compact Jinma, Foton, and Koyker Tractors and Parts, Wood Chippers, Backhoes - Affordable Tractor Sales Company
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