DIESEL 3 Inch Trash Sludge Mud Septic Pump 7HP THORNADO Key Start

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RRP $1,587.96
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Thornado 3 Inch DIESEL Trash / Mud / Slurry Water Transfer Pump 7HP Electric Start

THORNADO newly released diesel trash pump provides outstanding performance for moving dirty water contains solid materials in a mine or construction sites. Driven by a high quality Thornado 7HP air cooled diesel engine with electric start.

The Thornado 3 inch diesel trash pump is capable of moving up to 45,000 litre per hour and offering a total head of 25m. With the ability to draw water up to 8m height, the Thornado diesel trash pump is sure to be helpful in meeting your demand for cleaning trash, sludge, and dewatering fluids with high solid content..

The pump body are made of marine grade aluminium alloy. The impeller and pump diffuser are made of cast iron.  A  wear resistant ceramic carbon mechanical seal used on our pump provides rugged construction for long life. And a heavy duty steel frame protects the pump and the engine on all sides.  The pump is supplied ready to operate complete with suction strainer.

Look no further than Thornado for quality, range and value when investing in your new water pumps!



  • Powered by 6.5HP, 4 Stroke OHV Engine
  • Heads to 25 metres
  • Flows to 750 litres per minute
  • Suction to 7 metres
  • Soft solids to 30mm
  • Powder coated pump casing for added corrosion protection
  • Low oil protection installed to prevent engine damage by automatically shutting the engine down when oil drop below the safe operating level
  • 3 Inch Suction/Discharge Ports
  • Roll frame
  • Rubber mounting feet.
  • 12 Months Australia Warranty


Suitable Applications

  • Transfer liquid contains solid up to 30mm size
  • Dirty water from construction site
  • Water transfer from septic tank
  • Water contains mud, slurry, and sand
  • Water transfer from dam


Model No TH-DWB80
Type Self priming, Centrifugal pump
Inlet Size 3 inch (80mm)
Outlet Size 3 inch (80mm)
Max Lift Head 25m
Max Flow 45,000 litres/hour
Max Suction Depth 8m
Engine DX-178E (7HP)
Engine Type 4 stroke, air cooled
Max Power HP / Rpm 7HP / 3600 Rpm
Displacement 296cc
Fuel Type Diesel
Oil Type SAE10w-30 / SAE15w-40
Fuel Tank Capacity 3.5L
Oil Capacity 1.1L
Run Time Full Tank 2 at ¾ load load
Starting System Electric Start & Recoil manual start




Model # TH-DWB80
Brand Thornado
Shipping Weight 68.0000kg
Shipping Width 0.480m
Shipping Height 0.710m
Shipping Length 0.540m
Shipping Cubic 0.161424000m3
Unit Of Measure Unit


The warranty is provided by THORNADO (ABN: 83 146 014 324) ("The Company") for the customer sole benefit. To be eligible to make a claim under this warranty, customer must retain the purchase receipt. The warranty applies only to the original retail purchaser. The company guarantees to the buyer that the equipment will be free from defects caused by faulty materials or poor workmanship for a period no longer than twelve months from the date of delivery.

Warranty Period

The warranty period for the Thornado equipment is 12 months commences on the date of sale of the equipment. 

As far as law permits, the Warranty Period will not be extended, renewed, or transferable with subsequent resale, repair or replacement of the item. Repaired parts will be warranted for the remainder of the original Warranty Period, or for the thirty (30 days) from the date of repair, whichever is longer.

Please click here for more detail about our warranty. 


Great pump and value for money.

By: on 10 June 2017
Excellent seller, quality water pump and diesel engine. Very satisfy and recommended. Good value for money

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