Stuart Pump

Tel: +44 (0) 1953 454540

Sales: 0845 6421662

Fax: +44 (0) 1953 456968

[email protected]

Used Dredging / Quarry Pumps


Dredging / Quarry Pumps

Our range of Dredging / Quarry pumps are specifically designed for handling sand, gravel and heavy abrasive slurries. These centrifugal pumps with closed impellers are robustly constructed using carefully selected materials and unique contour components which offers excellent abrasion resistance.

We have self-priming diesel engine pumps, flooded suction electric motor driven, fully submersible electric or hydraulic units available. The submersible pumps feature agitators mounted externally, driven directly from the pump shaft to assist the suspension of solids.

All our units are sold fully checked, serviced and tested along with being re-painted MF red with other colours available upon request but may be at extra cost.

Diesel Engines

Draghe Lario PD200 Hard iron dredging pump £9,500

Draghe Lario PD200

Draghe Lario PD200 complete with 230mm suction and 207mm delivery branches.

The pump can pass a 125mm maximum solid size in suspension with maximum delivery flow of 640m3/hr giving an approximate solid delivery of 110m3/hr.

The pump is long coupled to a diesel engine complete with throttle.

Is ideal for mounting in a dredging vessel below the water line or we can add an automatic priming equipment at extra cost.

The unit is available fully serviced and tested prior to sale. In addition we can supply a bulk fuel tank at additional cost.

Specification:

Max flow: 640m³/hr
Max head: 125m

Metso/Svedala H150M £30,000

Metso / Svedala H150M

Svedala H150HM 6”x4” hard iron pump complete with 6" female Bauer suction and 6" male Bauer delivery branches.

Suitable for pumping sand and gravels. Skid mounted and coupled to a Volvo 6-cylinder, push button start diesel engine.

Fitted with Selwood’s diaphragm self-priming equipment.

Supplied with chassis integral fuel tank, fully tested and serviced prior to release.

Can be re-painted upon request. (Maybe subject to additional cost)

Specification:

Max flow: 450m3/h
Max head: 95m

Warman 3 x 2 Type HH £2,000

Warman 3 x 2 Type HH

Warman 3 x 2 Type HH S/No WP9044

Specification:

Max flow: 600m³/hr

Max head: 35.5m

SP9357 – BBA/METSO 6X4 HARD IRON SELF-PRIMING UNIT £18,500

SP9357 – BBA/METSO 6X4 HARD IRON SELF-PRIMING UNIT

Used BBA made Metso hard iron 6x4 end suction pump with 6” female Bauer suction and 4” flanged delivery branches.

Long coupled to a Perkins, radiator cooled diesel engine. The engine is mounted within a weather proof canopy with chassis integral bunded fuel tank, central lifting eye and forklift pockets.

The pump is fitted with BBA’s MP50 model diaphragm self-priming system enabling dry suction lifts of up to 8.5m though 6m or less is recommended.

Prior to sale checked, tested with new control starter panels fitted along with suitable coupling guards. Ideal for dredging, mining, industrial processing, slurry and pumping abrasive materials.

Specification:

Max flow: 430m³/hr
Max head: 95m

SP9356 – BBA/METSO HR200 8X6 HARD IRON SELF-PRIMING UNIT £23,500

SP9356 – BBA/METSO HR200 8X6 HARD IRON SELF-PRIMING UNIT

Used BBA made Metso HR200 hard iron 8x6 end suction pump with 8” female Bauer suction and 6” flanged delivery branches.

Long coupled to a Volvo variable speed, radiator cooled diesel engine model TAD1252VE fitted with battery isolator, spark arrestor and Chawlyn valve.

The engine is mounted within a weather proof canopy with chassis integral bunded fuel tank, central lifting eye and forklift pockets.

The pump is fitted with BBA’s MP50 model diaphragm self-priming system enabling dry suction lifts of up to 8.5m though 6m or less is recommended.

Prior to sale checked, tested with new control starter panels fitted along with suitable coupling guards. Ideal for dredging, mining, industrial processing, slurry and pumping abrasive materials.

4 units available

Specification:

Max flow: 580m³/hr
Max head: 158m

Metso/Svedala H100HM High Head Pump£22,000

Metso/Svedala H100HM

Metso Svedala 4x4 high head, high chrome pump with 4" inlet and outlet branches.

Pump is suitable to handle abrasive water, slurries and liquids containing solids.

The pump is fully automatic, self-priming using a Selwood priming system. The above is mounted on a robust skid base with lifting frame for ease of on-site installation.

Presently painted in it's original black / yellow colours.

We are able to offer this pump fully serviced, tested and re-painted.

Specification:

Max flow: 225m³/h
Max head: 79m

Warman 6 x 4 HH £2,500

Warman 6 x 4 HH

This is a 6 x 4 HH Warman Pump WP11231 with 6" suction and 4" delivery branches.

Ideal for pumping sand, gravel and abrasive materials.

Supplied fully serviced and un-seized with either being belt driven by electric motor or long coupled to a diesel engine at extra cost.

Specification:

Max flow: 750m³/hr
Max head: 100m

Warman PC200£28,500 - £4,200 for optional priming gear ideal for dredge boosting applications

Warman PC200

Warman PC200 slurry/sand pump powered by a fully reconditioned Caterpillar 3406T diesel engine.

All mounted on a skid base chassis with fuel tank measuring 1500mm wide by 110mm high. Capacity to be confirmed.

Fitted with key start starter panel with various features including hour meter, oil pressure, water temp, water pressure, water vacuum and battery power.

This pump was manufactured for use in dredging or boost pumping.

Specification:

Max flow: TBA
Max head: TBA

WARMAN 4X3 D-AH£6,500

WARMAN 4X3 D-AH

Used Warman 4x3 D-AH pump with 4” suction and 3” flanged connections. With long coupled or belt driven by a 30kw, 1450rpm TEFC electric motor. All mounted on a base frame complete with coupling or belt guards.

The pulleys are sized to 1-1 ratio with other ratios available or motor kW selection upon request but at extra cost.

Sold fully checked, tested and serviced prior to resale and repainted Red.

Ideal for quarries or dredging applications were pumping sand or aggrieve wearing materials up to 36mm in suspension is required.

Specification:

Duty flow: 160m3/h
Duty head: 22m

WARMAN 25ME SP9238£12,950

WARMAN 25ME SP9238

Used WARMAN 25ME pump with 10” female Bauer suction and 8” flanged delivery branches.

Specification:

Max flow 1000m³/h
Max head 11.6m

Electric Submersibles

TOYO DP30-4 £8,500

TOYO DP30-4L

Factory re-manufactured Toyo DP30-4 submersible dredging pump complete with 400v, 22kW, 50 Hz electric motor and 100mm outlet. Supplied with at least 10m of Heavy duty rubber power cable. 100mm outlet.

Supplied with 3 month UK mainland warranty

Cable: 10m – Heavy duty rubber
Stock: 5 - 6 working weeks

Specification:

Duty flow: 90m3/hr
Duty head: 30m

TOYO DP20-4 £6,500

TOYO DP20-4

Factory re-manufactured Toyo DP20-4 dredging submersible pump with 400v, 15kW, 50 Hz electric motor. Supplied with at least 10m of heavy duty rubber power cable. 100mm outlet.

Supplied with 3 month UK mainland warranty

Cable: : 30m – Heavy duty rubber
Stock: 5 - 6 working weeks

Specification:

Duty flow: 90m3/hr
Duty head: 20m

TOYO DP100B£28,500

TOYO DP100B

Factory re-manufactured Toyo DP100B dredging submersible pump complete with 400v, 75kW, 50 Hz electric motor with at least 20 metre standard H07RNF power cable, 250mm outlet.

Supplied with 3 month UK mainland warranty

Cable: 20m – Heavy duty rubber
Stock: 5 - 6 working weeks

Specification:

Duty flow: 360m3/hr
Duty head: 30m

DP50-6 £17,250

TOYO DP50-6
2 Available ex-works

"Toyo type" model DP50-6, new dredging submersible pump complete with 415v, 37kW, 50 Hz electric motor with at least 20 metre standard H07 submersible power cable, 150mm outlet.

Supplied with 1 year UK mainland warranty

Cable: 20m – HO7RNF power cable

Specification:

Duty flow: 192m3/hr
Duty head: 25m

DP50-6£13,200

TOYO DP50-6

Now in stock

Factory re-manufactured Toyo type DP50-6 dredging submersible pump complete with. 415v, 37kW, 50 Hz electric motor with at least, 20 metre standard H07 power cable. 150mm outlet.

Supplied with 3 month UK mainland warranty

Cable: 20m – HO7RNF power cable

Specification:

Duty flow: 192m3/hr
Duty head: 25m

DP50B-8 £17,775

DP50B-8
In Stock

"Toyo type" model DP50B-8 new dredging submersible pump complete with 415v, 37kW, 50 Hz, 20 metre standard H07 power cable, 200mm outlet.

Supplied with 1 year UK mainland warranty

Cable: 20m – HO7RNF power cable

Specification:

Duty flow: 360m3/hr
Duty head: 15m

DP75B-8 £16,500

DP50B-8
In Stock

"Toyo type" model DP75B-8 new dredging submersible pump with 8” flanged discharge elbow connection.

Coupled to a 415v, 55kW, 50 Hz, 20 metre standard H07 power cable, 200mm outlet.

Supplied with 1 year UK mainland warranty.

Cable: 20m – HO7RNF power cable

Specification:

Duty flow: 360m3/hr
Duty head: 22m

DP100BL£43,000

TOYO DP100BL

Factory re-manufactured Toyo type DP100BL dredging submersible pump with all new wearing parts complete with 415v, 75kW, 50 Hz electric motor and at least 20 metre heavy duty rubber power cable, 250mm outlet

Supplied with 3 month UK mainland warranty

Cable: 20m – Heavy duty rubber
Stock: 8 working weeks

Specification:

Duty flow: 720m3/hr
Duty head: 15m

DP50B £210

DP50b

Outlet conversion from 150mm to 200mm. Price includes credit on original 150mm outlet.

Cable: N/A
Stock: In Stock

DP50 £210

150mm by 150mm outlet bend.

Cable: N/A
Stock: in stock

DP50B£630

150mm by 200mm outlet bend.

Cable: N/A
Stock: In Stock

TOYO DP400 £65,000

DP50b

Factory re-manufactured Toyo DP400-12A submersible agitator large bore dredging pump with 400mm/16” flanged discharge connection.

Driven by a 400hp, 12pole, 415v electric motor and has been fully re-built with new casing, impeller, wear plates and motor coil. Suitable for immersions depths of up to 80m and solids handling of 120mm in suspension.

Cable length TBC

Specification:

Duty flow: 1800m3/hr
Duty head: 30m

Extras

keybox

DP50 Jetting ring - £950

Example of DP50 fully submersible dredging pump fitted with jetting ring. (Up to 20 nozzles can be fitted-prices shown below.)


6mm stainless steel nozzles - £24.00 each
Starter box options: DOL / Auto Trans / Soft Start - See Prices
dredger keybox
Make Enquiry

Heavy duty hydraulic driven submersible dredge pumps

SH4-30£10,600

TOYO DP50-6

New 100mm with up to 50HP pump power.

Cable: N/A
Stock: 5-6 working weeks

Specification:

Duty flow: 320m3/hr
Duty head: 46m

SH8-75£15,000 Pump Only Sale Price

SH8-75 SH8-75 Pump SH30 SHE30 Cutter

In Stock

Available to buy or rent
We have available two SH8-75 hydraulic pumps each with a SHE30 hydraulic excavator cutter as a complete frame assembly with purchase price from £25,500. The pump only sales price would be £15,000 with lead time of approx 6-8 working weeks.

Each SH8-75T pump can be supplied with either an 8”/DN200 or 6”/DN150 flanged discharge connections. On the pump / cutter assembly would be a hydraulic flow diverter valve with 1.1/4” hydraulic flow inlet and outlet connections along with a ¾” hydraulic flow return to free air.


With the SHE30 it offers excellent solids pumping capabilities by up to 60% by weight providing the required total hydraulic flow of 180l/m at 250bar pressure.

Rated capacity 350m3/h at 30m
Total unit weight 1800kg
Max solids handling 60mm in suspension

Please click the links for sample videos of the unit in operation.

VIDEO 1
VIDEO 2

Hoses and connections sold separately.

Complete pump/cutter assembly available to rent from £500 per week.

If renting we can supply a mounting plate for a one off sale cost for £220 for you to weld your excavator connections onto or please view link for mounting plate dimensions. Suitable nuts, bolts and washers can also be supplied on a sale or return basis.

Optional Extra

SHE-30 £10,500

SHE-30

SHE 30 – Hydraulic excavator cutter attachment for Hydraulic dredging pumps.
This unit further aids the cutting and suspension of hard solids before entering the main pump. Running at a maximum 50rpm it is the perfect option when having to dredge very thick or hardened slurries.

Stock: In Stock mounted with SH8-75

Tsurumi Pumps

Tsurumi logo 3 year warranty on all new Tsurumi submersible pumps

The Tsurumi Series

Tsurumi have expanded on their agitator series of pumps which now includes the KTD, NKZ3 and GPN range to complement the existing KTV2 and KRS2 pumps.

All pumps have an impeller and agitator constructed from hard chromium iron along with a hard faced (silicon carbide-silicon carbide) double mechanical seal running in an oil chamber for positive seal lubrication in any position. All heavy duty motors have internal overloads fitted allowing for direct connection to a power supply and are supplied with at least 20m of heavy duty rubber power cable.

Depending on the pump selected this range is suitable for pumping sand, bentonite and pulverised solids in suspension with a free passage size ranging from 10mm - 30mm

With lower overall weight and kW along with Tsurumi’s 3 year manufacturer’s warranty these offer an excellent solution if you find the DP series is too large for your application.

Suitable applications:

  • Hire fleets
  • Quarries
  • Construction
  • Processing
  • Mines & Quarries
  • Industry
Pricing for the Agitator Series pumps
Model Manual/Auto Outlet
(BSPM &mm)
kW volt Weight (kgs) Price (£)
KRS2-80 M 80 3.0 400 37.00 2,440
KRS2-100 M 100 6.0 400 145.00 2,745
KRS2-150 M 150 9.0 400 170.00 3,270
KTD22.0 M 2" & 50mm 2.0 400 38.00 1,175
KTD33.0 M 3" & 80mm 3.0 400 65.00 1,465
KTV2-50 M 2"M 2.0 400 24.00 1,250
KTV2-80 M 3"M 3.0 400 37.00 1,560
NKZ3-C3 M 3" 2.2 400 91.00 2,225
NKZ3-D3 M 3" 3.7 400 100.00 2,425
NKZ3-80H M 3" 5.5 400 132.00 3,115
NKZ3-100H M 4" 11 400 196.00 4,275
GPN3-80 M 80mm 5.5 400 145.00 3,050
GPN411 M 100mm 11 400 217.00 4,375
GPN415 M 100mm 15 400 220.00 6,135
GPN622 M 150mm 22 400 415.00 10,835
Make Enquiry

Dredging Project

Stuart Group are proud to announce our involvement in a large scale dredging project in France by combining its two largest divisions - Stuart Power and Stuart Pumps.

dredger project

Stuart Group are proud to announce our involvement in a large scale dredging project in France by combining its two largest divisions, Stuart Power and Stuart Pumps. We have supplied a new FG Wilson 100kVA generator and a new dredging pump to our client here in the UK (JET PUMPS LTD).

The pump and generator were then shipped to France where they have been mounted onto a suction dredger and will be put into use within the next few weeks.

The generator is enclosed in a sound attenuated canopy and will provide a reliable power supply to the dredger and pumps.

The dredge pump will handle slurries, sand, gravel and other large solids with ease. The Jetty Ring, with stainless steel nozzles, is mounted on the base of the pump and helps liquidise the silts. These are powered by a high pressure Tsurumi pump.

Starter Boxes

The Tsurumi KRS Series

DOL Starters consist of a single contactor for the direct starting and stopping of a motor, for starters with forward and reverse directions there are two electrically and mechanically interlocked contactors so only one is connected to the motor at a time.

Star Delta Starters use contactors to reduce the voltage applied to each winding of 3 phase AC induction motors to about 58% of the line voltage. This reduces the starting torque and current for a variable amount of time (standard 1-30 seconds) and then switches over to Delta.

Soft Starters are used with AC electric motors to temporarily reduce the load and torque in the powertrain and electrical current surge of the motor during start-up. This reduces the mechanical stress on the motor and shaft, as well as the electrodynamic stresses on the attached power cables and electrical distribution network, extending the lifespan of the system.

We offer a full range of motor starters up to 92kW that can be priced upon application.

Model Description Price (£)
TQM3KDOL-22-SS-SP 22kW Direct On Line Starter
  • Load break door interlocked switch-fuse
  • 22kw DOL
  • Overload
  • Start / Stop Push-button
  • Emergency Stop Push-button
£915
TQM3KDOL-37-SS-SP 37kW Direct On Line Starter
  • Load break door interlocked switch-fuse
  • 37kw DOL
  • Overload
  • Start / Stop Push-button
  • Emergency Stop Push-button
£954
TQM3KSD-55-SS-SP 55kW Star Delta Starter
  • Load break door interlocked switch-fuse
  • 55kw Star Delta
  • Overload
  • Start / Stop Push-button
  • Emergency Stop Push-button
£1,348
TQM3KC-22-SS-SP 22kW ABB Soft Starter
  • Load break door interlocked switch-fuse
  • Main contactor
  • Emergency Stop Push-button
  • 22KW Soft Starter
  • Remote Display
  • Start / Stop Push-button
£1,935
Optional Extra Panel mounted or with 0.5m flying leads 63amp socket. £85.00
Optional Extra Panel mounted or with 0.5m flying leads 63amp appliance inlet. £90.00
TQM3KC-37-SS-SP 37kW ABB Soft Starter
  • Load break door interlocked switch-fuse
  • Main contactor
  • Emergency Stop Push-button
  • 37KW Soft Starter
  • Remote Display
  • Start / Stop Push-button
£2,130
Optional Extra Panel mounted or with 0.5m flying leads 125amp socket. £105
Optional Extra Panel mounted or with 0.5m flying leads 125amp appliance inlet. £110
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