PT2A, PT3A, PT4A –

High-performance pumps for tough daily construction site jobs


RRP: $3500
SAVE: $1000

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Product Information Sheet

All of the technical information on this product at a glance on the Product Information Sheet.


The trash water centrifugal pumps from Wacker Neuson have proven their worth on construction sites around the world. These high-performance, self-priming pumps can handle solids up to 25, 40 or 50 mm in size. They deliver an outstanding performance by their high volume capacities and large discharge head. PT pumps are perfectly suited for construction sites that need to be dewatered quickly.
Robust and durable, ideally suited for a variety of applications and the various conditions on a construction site.
Very large pumping volume, ideal for quick drainage and dewatering.
Low oil level shutdown: The automatic shutdown at low oil level prevents damage to the machine, even if oil is not refilled in time.
Easy operation and good maintenance access.
Large, easily accessible fill and drain plugs allow years of trouble-free operation.


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Diameter suction and discharge mm 50 80 100
Operating weight kg 49 70 85
Shipping weight kg 51 72 90.5
Operating data
Discharge Head m 30 27 30
Discharge capacity l/min 700 1,450 2,050
Pressure bar 3 2.7 2.9
Suction height m 8 8 8
Solids diameter max. mm 25 40 50
Engine / Motor
Engine / Motor type air-cooled, single cylinder air-cooled, single cylinder air-cooled, single cylinder
Engine / Motor manufacturer Honda GX160 Honda GX270 Honda GX390
Displacement cm³ 163 270 389
RPM / speed operating rpm 3,600 3,550 3,500
Power max. rated kW 3.6 6.3 8.7
Power Rating Specification SAE J1349 SAE J1349 SAE J1349
Fuel type gasoline gasoline gasoline
Fuel tank capacity l 3 5.3 6
Fuel consumption l/h 1.4 2.7 3.4
Runtime h 2.2 2 2

L x W x H mm 620 x 462 x 481 705 x 505 x 570 755 x 540 x 600