The Piranha Mini dredge was developed in response to thousands of requests received from waterfront
property owners.  Decades of runoff and vegetation decay has robbed the storage capacity of lakes, ponds,
and canals throughout the United States.  The Mini dredge is a compact, highly portable, gasoline engine
powered sediment removal pumping system, designed to provide the homeowner and contractors with the
ability to excavate and transfer unwanted sediment. It is an efficient alternative to machinery such as: back
hoes, excavators, and drag lines. These methods of mechanical excavation are expensive, have limited
reach, are destructive to the shore, and typically deposit the material adjacent to the shore only to wash back
in with the first good rain.
Piranha
Mini Dredge  Models PS135E, PS165E, PS165ER
For Removing Sand, Mud, Silt From:
Boat Docks, Canals, Ponds, Waterfront Property & Beach Restoration
Piranha Pumps
Manufacturing & Sales: Albuquerque, NM
Sales: Houston, TX
Phone: (505) 822-0449
Fax: (505) 858-0171
Email: sales@piranhapump.com
Mini Dredge
Model
PDF File
Mini Dredge
Download
Solids
Size
H.P.
Engine/
Motor
Discharge
Size
Excavation
Rate
cu yd/hr
Price
Range
PS-75-AJ
PDF
3/8"
.75
115v
2 inch
3-5
Under $900
PS-135-E
PDF
1.5"
13.5
Honda Gas
3 inch
20-30
Under $9,000
PS-165-E
PDF
1.5"
16.5
Honda Gas
4 inch
30-40
Under $11,000
PS-165-ER
PDF
1.5"
16.5
Honda Gas
4 inch
30-40
Under $19,000
PS-75-AJ
PS-135-E & PS-165-E
PS-165-ER
Our dredges is particularly effective in removing sand, silt, and that fluffy black stinky mud that has ruined
your ability to enjoy your waterfront. It is not possible for a dredge in this price range to excavate thousands
of cubic yards of  material in a short period of time. The excavation capability of these units are in the
neighborhood of 10-40 cubic yards per hour depending upon: the nature of your sediment, distance
pumped, and your energy & skill levels. To give you a point of reference, a pile of sand the size of a Ford
F250 pickup truck would be about 20 cubic yards. That generally represents the size of a hole that you can
make in an hour. If you are cleaning a modest area for example; around a dock or boat slip, you can expect
to get the job done relatively quickly. On the other hand, if you have a large surface area to cover, say 1 to 2
acres, you are going to be whittling away at it for awhile.  Using our pickup truck example again, if you
dredge for 4 hours every other weekend for 6 months, you would be able to park a fleet of 50 trucks in the
hole that you created. The intent here is to provide you with the means to diminish your sediment problem  
with a quality, yet affordable piece of equipment. You are also going to have to be prepared to deal with the
fact that you will be pumping a lot of water along with the sediment. The mud is not going to come out of
your discharge hose looking like toothpaste. Even expensive industrial dredges can’t do that.  On the other
hand, this unit will provide you with the means to renew  the quality of your waterfront, and the quantity of
removed sediment will be limited only by the amount of time & energy that you put in to it.
Mini Dredge
Instruction Video
Click Here
Length: 16 min.