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SUCTION DREDGER BETA

The Waterjet Suction Dredgers are used for sand mining purposes. The suction dredger has a welded engineroom as body and this body is built above the water table. Above the engine room is the control room situated.

On both sides are 2 square floaters. These water jet suction dredgers can be equipped with high pressure jet pump to increased capacities, submersible dredge pumps and deep suction systems for winning at 25 m depth.

Beta Dredger - Dredgers & Pumps
 
Dredger range:  Beta 200   Beta 250   Beta 300   Beta 350   Beta 400  Beta 450   Beta 550 
Suction depth up to [m] 25 25 25 25 25 25 25
Mixture [m³/hr] 850 1600 2300 2450 3200 4500 6000
Solid material* [m³/hr] 109 205 295 314 410 578 771
Solid material* [ton/hr] 191 360 515 560 750 1012 1350
Total power** [kW] 185 255 425 470 590 820 1240
Suction pipe Ø [mm] 250 300 350 400 450 500 650
Delivery pipe Ø [mm] 200 250 300 350 400 450 500
Spherical passage [mm] 110 160 190 185 220 280 290
Waterjet flow [m³/hr] 150 200 250 250 300 300 400
Waterjet pressure [bar] 7 7 7 8 8 8 8
Mooring cable Ø [mm] 10 10 12 12 14 14 16
Mooring winch power [ton] 1.5 1.5 1.5 2 2 2.5 3
Draft depth pontoons [m] 0.5 0.6 0.7 0.8 1.0 1.2 1.6
Dry weight [ton] 54 56 64 67 71 76 85
Dimensions pontoons [m] 24x6x7 24x6x7 24x6½x7 24x6½x7 24x7x8 24x7x8 24x7½x8
Length pipe up LxWxH [m] 42x6x7 42x6x7 42x6½x7 42x6½x7 42x7x8 42x7x8 42x7½x8
               
*Solid material =
70% < 2 mm
20% 2 - 32 mm
10% > 32 mm		              
**Power = A-rating or Electric            
               
Options:              
Spuds Option Option Option Option Option Option Option
Spud carrier Option Option Option Option Option Option Option
Automatic Dredge control Option Option Option Option Included Included Included
Cabin AC Option Option Option Option Included Included Included
Toilet Option Option Option Option Option Option Option
Kitchen N/A N/A Option Option Option Option Option
 
   
 

Ask for a QUOTATION and receive a proposal within a few workingdays

Specifications :       Options :
Dredger type
     Spuds

Environment to dredge in*

     Spud carrier
Soil under water
    Automatic Dredge control
Power source on the dredger
    Cabin A/C
Lenght of the delivery pipe
    Toilet
Height of the delivery pipe
    Kitchen
Country of exploitation
     
* Inland waters only - Sea/coast on demand        
         
Name*
Company
E-mail*
Contact phone*
Company website
   
Customized / Remarks

 
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(Fields with a * are required)
   
   


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