IHC TT-pump units

Submersible dredge unit for multi-purpose dredging activities

The IHC TT Pumps form a complete range of compact and cost-effective dredging units. These pumps are equipped with a highly efficient IHC single-walled dredge pump with a large spherical passage and outstanding suction properties.
   
  • versatile and flexible
  • high efficiency
  • large sphere passage
  • multi-purpose use
  • cost-effective
  • easy to handle, operate and maintain
  • wear resistant Maxidur®5.

Our solution to your project

TT-pumps are operated from excavators, suspended from cranes, or fitted to small pontoons with hoisting or ladder arrangements. Its versatility is due to its compact build and the ability to be mounted on an existing excavator or by simply suspending it.

Project types

  • sand, aggregate and river mining
  • maintenance dredging
  • loading and unloading of hopper barges
  • desilting of dams and reservoirs
  • rehabilitation of slimes dams
  • dewatering.

Main specifications

IHC TT Pump TT 15-65 TT 20-95 TT 24-150 TT 30-250 TT 35-375
Performance
Max. mixture capacity (m3/h)
550 900 1,300 2,000 2,700
Max. pump power (kW)
65 95 150 250 375
Jetwater
Capacity (kW)
65 95 150 250 375
Dredge pump dimensions
Suction diameter (mm)
150 200 240 300 350
Discharge diameter (mm)
150 200 200 300 330
Ball passage (mm)
95 125 140 185 220
Weight
Basic pump unit excl. suction head (kg)
795 1,600 2,400 4,520 5,410
Standard sand production head
150 375 450 500 550
Cutter unit (kg)
650 725 890 1,375 1,450

 

Optional suction heads

IHC TT Pump  TT 15-65   TT 20-95   TT 24-150   TT 30-250  TT 35-375 
Cutter drive          
Max. power at shaft (kW)
 12  21  25  44  46
Dimensions
         
A: Height standard pump (mm)
1,220  1,675  1,740  2,060  2,540
B: Diameter standard pump (mm)
 850  1,050  1,250  1,450  1,600
C: Height standard sand production head (mm)
 1,300  1,790  2,050  2,170  3,170
D: Height cutter unit (mm)
 1350  1,450  1,700  1,825

 1,955

Design 

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