Dragflow
Dragflow Submersible Pumps
Versatility, endurance and efficiency for unparalleled results.
Dragflow pumps can be used for any application where a slurry mixture of sand, debris, garvel needs to be pumped, such as mining, dredging for cleaning of ports, canals, irrigation canals and rivers, sand extraction, dams, deslitation ponds, civil construction pits and other industrial applications.
Hydraulic or electric, all Dragflow pumps are designed to work hard and resist over time. Endurance and performance for unparalleled results
Dragflow was born as a pump manufacturer. Even today, with decades of experience behind it, the pump remains at the center of all Dragflow dredging systems. Because it is precisely Dragflow pumps that make the difference in terms of efficiency, resistance and reliability.
Dragflow technical department is constantly looking for the best solutions to meet the needs of our customers. Today Dragflow can offer a complete range of hydraulic and electric pumps, of different sizes and with numerous accessories to obtain the best result in any context.
Dragflow submersible pumps with agitator for charged and abrasive mixtures are market leaders thanks to their unbeatable resistance. Their characteristics make them irreplaceable allies in the industrial and mining fields, as well as in custom projects.
Also available in Acid Proof version for acid environments.
Main features:
Pump provided of agitator to stir things up
High abrasion resistance
Low rotation speed
Able to handle up to 70% per weight material density
Capacity range from 75 [m³/h] 4500 to [m³/h]
Possibility of mounting on excavators, backhoe, cable dredge,
mechanical arm or special requirements.
Wide choice of accessories (side excavators, dredging head and many others) available on request
Please visit website Dragflow pumps series for more details.
Dragflow dredgers the solution to go deeper – DRH series
The basic applications are mining, dredging for cleaning of ports, canals and rivers, dams, lakes, sand extraction, and other industrial applications.
This dredge is flexible: it can work everywhere and in any condition, thanks to its heavy duty, robust design.
DRH cable dredges are ideal for works in inaccessible places such as artificial reservoirs and mining basins.
The DRH series cable dredges are available in different versions and can mount a wide range of DRAGFLOW hydraulic pumps. Each pump can be equipped with accessories such as side excavators or the dredging head.
They can be easily operated by a single operator thanks to advanced control tools available according to the specific needs of the application. Only one operator is needed to control the entire dredger from the ergonomic operator cabin.
Easy to transport and assembly, they can reach the most remote places. Assembly operation takes as short as 6-8 hours. It can be mounted in any environment and has limited mobilization costs
The ability to remove even the most difficult sediments at high depth makes them particularly suitable for dredging dams, mining basins and harbors.
Cable dredgers are also available in an electric version.
The DRP Series can be supplied in 5 ranges DRH85, DRH85/160, DRH300, DRH 400 and DRH600. They combine a working depth of up to 250 m with small overall dimensions and draft and pump mixture capacity from 300 to 1800 [m³/ h].
Please visit website Dragflow DRH series for more details.
Remote controlled dredgers –
DRP series
Easy to handle, efficient, safe.
The basic applications are cleaning of industrial and mining ponds and maintenance dredging in small basins, harbors, marinas, irrigation canals, small lakes, ponds and dams.
DRP radio-controlled dredges are the ideal solution for all situations where operators’ health must be safeguarded.
DRP remote controlled dredges are available in different versions and can mount a wide range of DRAGFLOW electric pumps.
They are easily operated thanks to the remote control and the numerous control tools available according to the specific needs of the application. Highly customizable: can be equipped with GPS, cameras, position lights, jet system, and more.
The small size and ease of assembly make it possible to use DRP in industrial basins, mining ponds and harbors.
The radio-controlled dredges are also available in the automated variant: thanks to a convenient software it is possible to operate the dredger remotely and check its operating status in real time. No need of operators onboard!
The DRP Series can be supplied in four ranges DRP18, DRP 60. DRP 120 and DRP 150, that can be equipped with different models of electric pumps. They combine a low draft, large working depth, easy transport and to assembly with a high pump capacity ranging from 14 to 540 [m³/ h].
Please visit website Dragflow DRP series for more details.
Dragflow amphibious dredgers –
DRM and DRSP series
Power and effectiveness regardless of the site conditions
Dragflow amphibious dredges can work in the presence of water or on any soil, whether solid or muddy.
The two side tracked floaters allow the vehicle to move on the ground like a normal earthmoving machine, while the addition of the central float gives it a high stability during the floating phases on liquid surfaces, as a standard Dragflow dredge.
Available in two versions (DRM and DRSP) amphibious dredges can use pumps with excavators and other accessories, such as the cutter head.
Their extreme versatility makes them capable of facing contexts that would require the purchase of numerous machines.
With only one dredge, modular and easy to transport, even dredging in marshy areas becomes possible!
The DRM85/160 (Multi-Purpose series) represents a step over on approach of dredging technique. The extreme mobility in any kind of swamp, together with the full floatability, allow to reach the most remote locations otherwise impossible to get with any other equipment.
Thanks to its mobility and low draught, the amphibious multipurpose dredge DRSP can operate in all conditions where a regular dredge couldn’t be used.
Both the DRM and DRSP can fit different dredging works with different attachments on the main arm, such as buckets or rakes. Capacity up to 600-800 m3/h with great stability and buoyancy in different water environments.
Please visit website Dragflow Amphibious series for more details.
Aquatic Weed Maintenance –
DRW-F, DRW-A, DRG series
The most modern and versatile floating, amphibious and stationary weed and plant harvesting systems and machines necessary to practice efficient and prudent waterway maintenance – without chemicals. Marine skimmer boat systems to collect unwanted pollutions & return the open water ways back to life with 50 years of experience.
Dragflow Waste Collector: DRW – F (where “F” is standing for Floating), Dragflow Waste Collector: DRW – A (where “A” is standing for Amphibious) and Dragflow Multigator – DRG.
The DRW -F machine is an innovative multi-purpose water management boat, dedicated for waste collection. Its modular design makes it option-ready. It’s made of marine aluminum, stainless steel hulls and none-corrosive materials.
Catamaran hull provides the maximum stability – its hydro-dynamic shape allows top operating and excellent sprint capability. It’s designed with a twin hydraulic propulsion system DRW-F model is equipped in an vertically power lifted propellers, which allow navigation in shallow water.
The waste collector DRW – A is a catamaran vessel with an aluminum construction, designed for superior cutting, transit speed and unmatched stability. Its horizontal cutters are recessed to prevent weed losses. Aluminum constructed bridges are easily dropped for low clearance underpasses during all modes of operation & transport. It provides a perfect 360° visibility for the operator. The machine has a kick-back suspension to prevent underwater impact damage – no wrap, weed free, heavy duty helix propellers. Engine and central hydraulic system is located on deck far away from the operator for low noise level. It has a lower maintenance cost and an easy access from dock and on board.
The DRG Multigator: is an amphibious dredge model that features a multi-purpose solution for dredging solids with superior operation efficiency, combining a high-mobility hull with the versatility of a hydraulic arm for dredging and rehabilitation operations. With the DRG dredgers it is possible to perform operations in shallow draft areas where a high level of mobility is required, using different tools such as dredging pump, bucket, rake, and more!
Please visit website Dragflow Aquatic Weed Maintenance Harvesters for more details.
