BISON diesel driven high pressure water pump usually used for general water transmission where there may be solids. The water pressure is high. These 3" pumps made by BISON are self-priming and have a steel roll cage, which is very durable.
BISON offers a 3-inch diesel cast iron centrifugal pump with an 8.6HP diesel air-cooled engine that can be used for recoil and electric starting. This diesel pump consists of a heavy cast iron pump casing and a matched dynamic balance impeller. The stainless steel bushing is designed to protect the engine shaft well.
|Inlet/Ourlet(mm)||80 (3 inch)|
|Max Capacity (m3/h)||38|
|Pump Lift (m)||36|
|Max Suction (m)||8|
|Engine Model||Single Cylinder, Air Cooled, 4-Stroke|
|Bore x Stroke||86*70(mm)|
|Maximum Power Output||8.9hp/6.6kw|
|Rated Power Output||8.6hp/6.3kw|
|Engine Oil System Capacity||1.6Liters|
|Fuel Capacity||5.5 Liters|
|20FT Quantity Set||223|
|40'HQ Quantity Set||529|
The mechanical faults of the pump itself are such as: the impeller and the pump body are stuck by debris; the pump shaft and bearings are rusty; the pump shaft is severely bent, etc.
Solution: Disassemble the pump body to remove debris and rust; remove the pump shaft for correction or replace with a new pump shaft.
The body of the three-inch diesel water pump is hot. The bearing is damaged; the pump shaft is bent or the two shafts are not concentric; the lack of lubricating oil or the oil quality is not good; the balance hole on the impeller is blocked, and the impeller loses balance.
Solution: replace the bearing; remove the rear cover, install a gasket between the bracket and the bearing seat; investigate the pump shaft or adjust the concentricity of the two shafts; add clean lubrication; remove the blockage in the balance hole.
Insufficient flow of three-inch diesel water pump. The bottom valve, pipeline and impeller are partially blocked or the impeller is defective; serious water leakage in the outlet pipe.
Remedy: restore the rated speed; shorten the pipeline or change the curvature of the pipeline; remove the blockage and replace the impeller; block the water leakage.