Hi everyone. I have a super m with belly lift all pump. the tractor will not raise our small 6ft claas rotary hay rake. I installed new gauge in the T at output and see 800PSI relief. It will lift the rake halfway as well as our 10ft culti-packer but as soon as all the weight is on the cylinder it wont lift. What is the max weight lift you should see on this unit? Also the pump engage lever has no locked in position feel like an early M pump I checked out. All info always appreciated.
- Thread starter dan mest
- Start date
teddy52food
Well-known Member
What size cylinder? Maybe it is too small.
Janicholson
Well-known Member
*00 is all it will make. If your couiplings are fine, and hoses good, the diameter of the cylinder is too small. (or its leverage on the mower) increasing the diameter by about one third (say from 2" to 2-3/4" should do it. Jim
Janicholson
Well-known Member
Should say 800 not *00 Jim
Janicholson
Well-known Member
Amount of pressure is good for the Liftall. The mechanical leverage on the rake is much different than the wagon. The cylinder being smaller is also a factor. Borrow a larger cylinder and see if it works, easy test. Jim
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