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wholesale diesel water pump

Since its establishment, BISON has been focusing on diesel pumps. We manufacture single-cylinder and double-cylinder air-cooled diesel water pumps from 1.5 inch to 6 inch. BISON diesel pumps include clean water pumps, high-pressure pumps, heavy-duty sewage pumps, semi-waste pumps, chemical pumps, and so on.

BISON Diesel water Pump

diesel irrigation water pump BSD20 BSD30 BSD40 BSD40(E)
in/outlet size (mm) 50(2.0") 80(3.0") 100(4.0") 100(4.0")
pump lift (m) 26 25 31 31
suction height (m) 8 8 8 8
flux (m³/h) 36 50 96 96
model BS170F(E)  BS178F(E) BS186F(E)  BS186F(E)
output (kw) 2.5 4 6.3 6.3
bore*stroke (mm)  70*55  78*62 86*70  86*70
displacement (cc) 211 296 406 406
type single cylinder, air cooled, 4 stroke
compression ratio  20:1  20:1  19:1  19:1
rated speed (rpm) 3000/3600 3000/3600 3000/3600 3000/3600
starting system Recoil start / Key start
fuel tank capacity (l) 2.5 3.5 5.5 5.5
n.w./g.w. (kg) 35 / 37 52 / 54  64 / 67  69 / 72
dimension (m³/h) 500*420*500 560*440*550 650*480*600 650*500*740

high pressure diesel water pump

high pressure diesel water pump BS20H BS30H
in/outlet size (mm) 50(2.0") 80(3.0")
pump lift (m) 55 36
suction height (m) 8 8
flux (m³/h) 26 38
model BS186F(E) BS186F(E)
output (kw) 6.3 6.3
bore*stroke (mm) 86*70 86*70
displacement (cc) 406 406
type single cylinder, air cooled, 4 stroke
compression ratio  19:1  19:1
rated speed (rpm) 3000/3600 3000/3600
starting system Recoil start / Key start
fuel tank capacity (l) 5.5 5.5
n.w./g.w. (kg)  64 / 67  69 / 72
dimension (m³/h) 500*420*520 560*440*550

high pressure cast iron diesel water pump

high pressure cast iron diesel water pump BS201 BS301
in/outlet size (mm) 50(2.0") 80(3.0")
pump lift (m) 75 80
suction height (m) 7 7
flux (m³/h) 30 41
model BS186F (E) BS186FA (E)
output (kw) 6.3 8.2
bore*stroke (mm) 86*70 86*72
displacement (cc) 406 499
type single cylinder, air cooled, 4 stroke
starting system Recoil start / Key start
fuel tank capacity (l) 5.5 5.5
n.w./g.w. (kg)  64 / 67  69 / 72
dimension (m³/h) 500*420*520 560*440*550

* The above diesel water pump series is only a small part of BISON's production. For more customization options, please contact us directly.

Our Clients Said

Start working with China factory, BISON can provide everything you need to purchase, wholesale.


" Got BISON diesel water pump to meet customers' demand in my shop. I also purchased the BS186F(E) engine, which is powerful if you're going to assemble and install. My experience is that the pump has worked flawlessly. It moves large quantities of fluid effortlessly and starts up on the first pull. I think it has been a very good business and would wholeheartedly recommend this product. "

- Diane Purchase


" The diesel water pump works great and reasonably priced,packaged very well. I imported 200,looks just like in the pictures. This diesel water pump is a champ , I’ll never buy the Honda again,would buy other models from BISON again. "

- Triceei C.E.O


" My impression is that BISON diesel high pressure water pump is of good build quality,So far so good, exactly as advertised.Thanks again y'all for my successful bidding project. I'll cooperate with BISON for a long time and purchase other products."

- Becky C.E.O

Common FAQ

A holistic solution to your most common questions about BISON diesel water pumps.

Manufacturing company that makes diesel water pump product

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diesel water pump wholesale guide

Diesel water pump generally refers to a water pump powered by a diesel engine. All diesel water pumps are ideal for your industrial or agricultural applications. Whether it is fresh water for gardening or agricultural irrigation, wastewater from construction sites or chemicals and detergents in industry, BISON can provide you with the best diesel water pumps. 

When choosing a diesel water pump, you can select products based on several aspects such as flow rate, pressure and head, so that the work of the diesel water pump is effective and efficient.

  • Flow rate is measured in units of the volume (in gallons per minute or gpm) of liquid flowing through the pump in a given period of time. The higher the flow rate, the more water can move in the same time.

  • Head. This refers to the vertical distance the pump can move water.

  • Pressure. Usually in bar or psi (pounds per square inch) as the unit. You need to consider how much pressure you need, which mainly depends on your usage scenario.

diesel water pump

Diesel water pumps involve the use of diesel. Compared with electric water pumps, diesel water pumps are more mobile and more flexible. But it often requires more maintenance. Diesel engine-driven water pumps must maintenance to keep them in optimal operating condition. Important components of diesel water pump include crankshaft, cylinder liner, cylinder head, piston, fuel injection pump, governor, fuel injector, exhaust gas turbocharger, gas valve and so on. If they are damaged, it will affect the reliable operation and service life of the diesel water pump.

China diesel water pump manufacturer - BISON provides water pumps with advanced structural design, high efficiency, good cavitation performance, low vibration, low noise and smooth operation. All pumps use silicon carbide mechanical seals, which have better corrosion resistance, wear resistance and heat resistance than standard seals. Durable high-end silicon carbide seals are suitable for heavy-duty applications, such as pumping contaminated and abrasive fluids. The cast iron impeller and volute will reduce the vibration and wear of the mechanical seal and the engine, and make it have a longer service life. If you need replacement parts for diesel water pumps, you can also contact us.

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