2017 Honda Power Equipment WT20


  • Heavy-duty 2 in. construction trash pump
  • Easy starting Honda OHV commercial engine
  • 185 gal./min capacity
  • Solid handling capability up to 13/16 in.
  • Cast iron volute and impeller
  • Quick clean out port


  • HEAVY-DUTY 2 IN. CONSTRUCTION TRASH PUMP: Specially designed for job sites and applications where high volume trash water capacity is needed.
  • EASY STARTING HONDA OHV COMMERCIAL ENGINE: The durable Honda GX series commercial grade engine is easy starting and provides ample power for the toughest conditions.
  • HEAVY DUTY FULL FRAME PROTECTION: Protects the pump, while offering a convenient tie down location for transport.
  • EASY QUICK CLEAN OUT PORT: The WT20 is designed for quick and easy service. An easy access service port makes clean-out quick.
  • REPLACEABLE STAINLESS STEEL WEAR PLATE: The volute is equipped with a replaceable stainless steel wear plate, which increases durability and reduces maintenance costs
  • STANDARD SERVICE TOOL: A convenient multi-tool is provided for easy removal and installation of the pump case, for tightening and removal of the priming plug and drain plug, and for tightening and removal of the hose coupling.
  • DURABLE SILICON CARBIDE MECHANICAL SEAL: The WB20 features abrasion-resistant silicone-carbide seals for extended wear.
  • CAST IRON VOLUTE AND IMPELLER: The rigid-mount cast iron volute reduces case wear, increasing the life of the pump.
  • ISOLATION MOUNTED ENGINE AND PUMP: High performance mounts minimize vibration, keeping the pump from “walking” away or “burying” itself in soft soil conditions. The reduced vibration also reduces wear on components, increasing the pump's durability.
  • UNIQUE CONICAL SHAPED IMPELLER: The unique shape improves priming and higher discharge capacity. Wide vanes are designed to resist wear and maximize durability.
  • 3 YEAR RESIDENTIAL/COMMERCIAL WARRANTY: You can rest easy, knowing your pump is covered from top to bottom for 3 full years.
  • PROTECTED BY HONDA OIL ALERT®: Protects the pump by shutting the engine off when low oil is detected.
  • LARGE HEAVY DUTY METAL STRAINER: The strainer allows up to 13/16 in. solids to pass through, as well as a large volume of water, helping to prevent clogging. Made of steel to withstand tough conditions.

General Information

Manufacturer Honda Power Equipment
Model Year 2017
Model WT20
Model Code WT20
Color Silver



Volute - Rigid mounted cast iron with stainless wear plate

Impeller - Conical cast iron

Mechanical Seal - Silicon carbide (pump case & impeller)


Length 24.4 in.
Height 18.3 in.
Width 18.1 in.
Weight Dry - 104 lb.


Drive System Direct


Engine Honda GX160, OHV commercial
Displacement 163 cc
Run Time 1.5 hr. @ max. discharge
Fuel Tank Capacity 0.82 gal.


Operating Pressure 37 psi max.

Capacity - 185 gpm

Port Diameter - 2 in.


Head Lift - 26 ft.

Port Diameter - 2 in.

Solids Handling 13/16 in.



Type - Trash, centrifugal, self-priming

Total Head Lift - 85 ft.


Residential - 3 years

Commercial - 3 years