Environmental Protection Dredging Equipment 22 Inch Cutter Suction
Dredger 15m Dredging Depth
1. Environmental Protection Cutter Suction Dredger:
The design essence of the environmental protection suction suction
dredger is embodied in the environmental protection winch. The
whole ship design differs only between the winch design and the
ordinary winch design. The ordinary winch is crown-shaped, and the
environmental winch dredger is columnar. And the cutter has a dust
cover design, which can effectively prevent mud leakage and
increase mud concentration. The dust cover is controlled by a
hydraulic oil cylinder, so when the dredger is dredging, the dust
cover is always fixed to the ground to prevent mud from splashing
to the outside. The dust cover can adjust the angle to more than 60
degrees. Environmental dredgers are a major trend in development.
At present, the state strictly controls environmental protection.
River silts will cause secondary pollution to rivers when ordinary
dredgers are used. Dredgers will be more convincing.
2. About Leader Dredger service:
Pre-Sales Service
1. Long-time after-sale service agreement with customers.
2. Rational and practical design according to customers' request.
3. Assemble and test the machine within the period as agreed in the
contract.
After Sales Service
1.Free repair if quality problems emerge.
2.Free training of operation and maintenance for customers.
3. High quality accessories in low price.
4. Long-term following-up service.
3. FAQ
1.How do you control the material quality before producing
dredgers?
* Checking the Business License and Registration Certificate of
Suppliers.
* Using calipers to test the thickness of steel plate.
* Using sclerometer to test the hardness of the steel plate.
2.How do you ensure the quality of pontoons welding
* After the completion of welding, clean up the welding slag on the
surface, and check the welding status
by air pressure test or brush coating with kerosene.
3.Tell me your advantage of equipment Assembling
* All the equipments on the dredger should be well-know brand.
* Using three dial gauges to adjust the concentricity of engine,
gearbox and pump.
* All the Hydraulic pipes are pickled three times.
4.May I cusmize my own dredger painting?
* Sure!
* All DINGKE Dredger construction parts are of shot blasted plate
with shop primer.
Dredger after construction and assembly all rusty surfaces, welding
spots and damaged shop primer
will be cleaned and coated with primer.
* The painting of machine parts, readily supplied by third parties
will be cleaned and touched -up
in the original color.
* Color scheme according to owner's specification.
4. LEADER DREDGER LD4500IP TECHNICAL SPECIFICATIONS
General |
| Type | LD4500IP |
| Function | Sand mining and maintenance dredging |
| |
Dredging Features |
| Standard dredging depth(m) Maximum mixture | 15m |
| capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| Dredging pump mode | 550/500mm(22"/20") |
| |
Principal characteristics |
| Overall length(m) | 37m |
| Breadth(m) | 7.6m |
| Draught(m) | 1.6m |
| Discharge distance(m) | 1500m |
| Total dry weight approx(MT) | 185MT |
| Ladder length | 21m |
| |
Dredge pump: Australia technology Pump |
By alloy cast iron material for better abrasion resistance,
abrasive, hardness, more than68HRC. Bigger working capacity, more
efficiency, driven through gearbox. |
| Maximum mixture capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| |
Engine |
| Main diesel engine(Cummins) | Cummins KTA38 895KW CAT3512C 955KW |
| Auxlary engine | Cummins NT8500 298KW CAT C9.3 325KW |
| Total fuel consumption | ≤167kg/hr ≤59.6kg/hr |
| Extra emergency generator set | 30kw(40Hp) |
| |
Cutter |
| Power at shaft | 170kw(231Hp) |
| Size | 1800mm |
| Rotation speed | 30rpm |
| |
Winches |
| Ladder winch | 1urnit |
| Swing winches | 2units |
| All winches driven by independent hydraulic system. |
| |
Spuds |
| Quantity | 2pcs |
| Length | 21m |
| Diameter | 560mm |
| |
Deck crane |
| Utting weight | 3MT |
5. Environment Dredging
Environmental dredging is to clear the pollutants in the water and
return the water to a non-polluting state. This is done to protect
the environment and to improve the environment. If the river pond,
pond or other waters cannot be cleaned regularly, the pollutants in
the water will emit an unpleasant smell. The weeds will grow in the
water. The color of the water will turn green, and even more
serious. A bad smell.
These gases are harmful to the human body. And all the creatures in
the water will die, and the surrounding animals will leave their
place of survival.
If there are a lot of weeds in the water, you can choose a
professional weeding dredger that can effectively remove weeds from
the water.
If the water contains silt and small stones, you can choose cutter
suciton dredger (the size of the dredger needs to be determined by
the size of the pond or lake). Cutter suction dredger can
effectively remove the mud from the water, or suck the sand in the
water to the shore to increase the depth or width of the water.
When the environment to be cleaned is small, we can choose Leader
Dredger's protable dredger. It has a lower price because he can
only control through the cable car, and the scope of each dredging
is small. So if the dredging environment is very small, protable
dredger is the best choice.
