PTO water pump is widely in use. Regularly, diesel engine drives pump directly in line. Shaft connection directly, one steel flanged disc is screwed tightly with diesel engine flying wheel, the other end with one shaft sleeve where pump shaft is inserted with one flat key tightened by one positioning bolt. Another way is connected by flanged tooth disc with elastic rubber blocks, making shaft in a reasonable position with active space permitted. If diesel engine has different speed with water pump, mostly happened in mix outflow water pumps and big double suction water pumps, normally connected by gearbox or belt with pulley.
We can produce PTO water pump with clutch which is installed between diesel engine and water pump. When start, operate diesel engine running to reach rated speed then shift clutch closely to drive pump; when stop, take off clutch to separate water pump, then stop engine continuously.
PTO water pump has widely in use with tractors. The water pump can be driven by tractor rear shaft to fulfill irrigation, flood draining and so on. By the way, PTO generator is also widely in use with tractors. PTO unit is the good development machines to make tractors having more applications.
Sample mode
|
Diesel engine model |
ZH4105ZD (Or tractor diesel engine) |
|
Diesel engine power (KW) |
56 |
|
Cylinder No. |
4 |
|
Water pump model |
250ZW500-15 |
|
Suction diameter (inch) |
10 |
|
Outlet diameter(inch) |
8 |
|
Outflow rate (m3/h) |
500 |
|
Head lift (m) |
15 |
|
Suction lift(m) |
6 |
Reference picture of PTO water pump direction connection
PTO water pump connection by clutch
PTO water pump driven by tractor
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