Reasons for the wagon not performing correctly
The valve pressure setting is wrong.
A problem with the tractor
• the tractor is too small oil wise for the wagon or loading
• the pump is not working to its full capacity
• tractor relief valves are not working properly
• quick release fitting is not letting enough oil through
A valve in the hydraulic block not working correctly due to something in the oil jamming the valve
either opened or closed.
Cross conveyor
• Belt too loose
• Belt not adjusted correctly
• Keys loose in coupling between hydraulic motor and roller
• Bearing problems
Reasons to alter the pressure settings
Turn the valve in to increase the pressure to the floor because the floor will not move.
• First time using the wagon and the floor will move forward
• Load compacts while travelling
• Load left overnight and has compacted
• Feeding out a very heavy material
Turn the valve out to decrease the pressure to the floor when there is too much material coming
over the top of the elevator.
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