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Pump / Motor internal leakage on Hyd system
Hi I got a Hydraulic Winch which runs out of two pumps which are paralleled, the winch is rotated by 4 A6VM motors, the whole system is a closed loop system. i got currently a problem where i am losing charge pressure from the compensation pump during winch operation, i suspect one of the...- barbican
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- Replies: 38
- Forum: Fluid Power engineering
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Burner Type
Hi At one of our facilities we have a Vertical boiler which uses a Rotary Cup Burner, The unit is rated for 5400KW and is very old. A specialized contractor has now recommended replacing the burner with a new one due to problems that we have been facing with the current one. The contractor is...- barbican
- Thread
- Replies: 2
- Forum: Boiler and Pressure Vessel engineering
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Allison Transmission overheating
Hi I got a problem with a transmission (Allison Transmission 9885) that overheats on neutral. The transmission is driven by an engine and connected to a pump (the whole thing is a stationary equipment). The transmission does not overheat while on gear and it shifts gears prefect, it only got...- barbican
- Thread
- Replies: 8
- Forum: Mechanical engineering general discussion
