20 inch diesel engine cutter suction dredger with Rexroth hydraulic
1. Cutter suction dredger dscripution description :
20 inch cutter suction dredger is the one of the most hot sales dredger . water flow can reach water flow 5000m3 . maximum dredging depth 15m . maximun discharge distance 1500m . main parts from the abroad famous brand : such as : Cumins diesel engine . Shijiazhuang industrial gravel pump brand . Rexroth brand hydraulic system . Siemens PLC for controling system so on .Cutter suction dredger is the customized product . we can according to client requirement to product it .
2. Cutter suction dredger working principle :
using the hydraulic control the cutter head to improve the concentration to add the output . High pressure slurry pump through the suction pump the get the mixture of sand and mud from the river lake sea or reservoir so on ,then use the discharge pipe transfer the mixture to the land . Slurry pump power the normal from the diesel engine . especially according to the working situation and the requirement of customer power can designed electric . cutter head deck crane anchor rod and all of hydraulic winch. all of electrical equipment form the Siemens to control all . use the winch to control the cutter head to sector work of right and left.
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3. cutter suction dredger image :
4. 20 inch main part introduce :
Main diesel engine :
Make: Cumins.
Power: 1342kw we can according to the requirements offer all size diesel engine
Rpm: 1800r/min.
Cylinders:16.
Feature:High efficient . full output long continuous working time. low failure.
High pressure pump:
Make:Shijiazhuang .
Water flow:5000m3/h.(3000m3-15000m3/h can available).
Pump size :500ND
Head :65m.
Solid Capacity:1000m3/h
Discharge distance : 2000m( Booster station can available for long discharge distance )
Feature: Full power working . The biggest output . long service life .low failure.
Cutter head:
Cutter head diameter:2000mm.
Cutter head power:260kw.
Blade quantity:5.
Cutter teeth quantity :30-100 pieces ( according to the all condition to design reasonable quantity )
Materail:K10.40Cr.( we keep on innovate material )
Feature:Long service life . simple replacement.. high efficient .low failure.
Hydraulic winch :
this machinery for the dredger lifting and swing . meantine it is used for the anchor boom . position for the especialy working situation
Generator set :
Brand : Normal Cumins (we can according to the customer requirements to offer others brand )
We can support all models on my all dredging machinery .
5.20 inch cutter suction dredger basic parameter :
| Item |
Parameter |
| Capacity (cubic meter ) |
5000m3(solid capacity 1000m3/h) |
| Water flow (cubic meter ) |
5000m3 |
| Maximum dredging Depth( meter) |
15m |
| Discharge distance (meter) |
2000m |
| Engine power and brand (kw) |
1342kw |
| Main Engine fuel consumption (Liter) |
145L |
| Cutter head diameter(mm) |
2000mm |
| Cutter head power(kw) |
260kw |
| PLC system |
Siemens |
| Hydraulic control system |
Rexorth |
| Slurry pump brand and type |
Shijiazhuang WN500 |
| Discharge pipe diameter (mm) |
500mm |
| Total length (meter) |
38m |
| Total width (meter) |
8.5m |
| Total depth (meter) |
2.5m |
| Total weight |
245T |
6. other size basic parameter :
| NO. item |
Total length(m) |
Water flow(m3) |
Capacity (m3) |
Engine power(kw) |
Diging depth(m) |
Discharge distance(m) |
Cutter power(kw) |
| 8 inch |
17 m |
800 m3 |
160 m3 |
220 kw |
8m |
800 m |
30kw |
| 10 inch |
23 m |
1000 m3 |
200 m3 |
336 kw |
9 m |
1000 m |
50 kw |
| 12 inch |
25 m |
1500 m3 |
300 m3 |
559 kw |
10 m |
1200 m |
60 kw |
| 14 inch |
27 m |
2000 m |
400 m3 |
634 kw |
11 m |
1500 m |
70 kw |
| 16 inch |
29 m |
2500 m3 |
500 m3 |
746 kw |
13 m |
1500 m |
70 kw |
| 18 inch |
36 m |
3500 m3 |
700 m3 |
895 kw |
15 m |
2000 m |
170 kw |
| 20 inch |
38 m |
4500 m3 |
900 m3 |
1268 kw |
15 m |
2000 m |
210 kw |
| 22 inch |
38 m |
4500 m3 |
900 m3 |
1491 kw |
16 m |
2000 m |
210kw |
| 24 inch |
41 m |
5500 m3 |
1100 m3 |
2190 kw |
16 m |
2000 m |
300 kw |
| 26 inch |
43 m |
6000 m3 |
1200 m3 |
2380 kw |
16 m |
2000 m |
350 kw |
| 28 inch |
45 m |
7000 m3 |
1400 m3 |
3000 kw |
17 m |
2200 m |
500 kw |
| 32 inch |
50 m |
7500 m3 |
1500 m3 |
3500 kw |
17 m |
2500 m |
500 kw |
6. Our customers in my factory :
7. Certifications:
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