Honda WT40

Honda Power Equipment
  • Heavy-duty 4″ construction trash pump
  • Easy starting Honda OHV commercial engine
  • 433 gal./min capacity
  • Solid handling capability up to 1 1/16″
  • Cast iron volute and impeller
  • Quick clean out port

$2,609.95*** Local pickup only

SKU: WT40 Category: Brand:
  • Heavy-duty 4″ 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.
  • 433 gal./min capacity
    The WT40 moves the most water out of any Honda pump.
  • Solid handling capability up to 1 1/16″
    The specially designed impeller allows solids to pass through easily, without clogging.
  • Heavy duty full frame protection
    Protects the pump, while offering a convenient tie down location for transport.
  • Easy quick clean out port
    The WT40 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
  • Durable silicon carbide mechanical seal
    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 1 1/16 in. solids to pass through, as well as a large volume of water, helping to prevent clogging. Made of steel to withstand tough conditions.
Engine GX340
Displacement 337 cc
Bore and stroke 3.2″ x 2.5″
Compression Ratio 8.0:1
Oil Alert Std
Pump type Trash Centrifugal Self-priming
Volute Rigid Mounted Cast Iron w/ Stainless Wear Plate
Impeller Conical Cast Iron
Mechanical Seal (Pump case / impeller) Silicon Carbide/Silicon Carbide
Priming time 160 sec. @16.4 ft.
Drive system Direct
Discharge capacity 433 gal./min.
Suction port diameter 4″
Discharge port diameter 4″
Total head lift 85 ft.
Suction head lift 26 ft.
Maximum pressure 37 psi
Solids handling 1 1/16 inches
Dimensions (LxWxH) 28.9″ x 21.1″ x 22.2″
Dry weight 172 lbs.
Strainer Part # 78325-YG2-003
Residential Warranty 3 years
Commercial Warranty 3 years


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Winter Hours - We will be closed on Saturdays for the winter season from November 17, 2018 - March 16, 2019. Thank you for your business!