Small-Scale Cutter Suction Dredger Dredging Equipment For Mining
Operations And Sand Dredging
1. Why Choose Leader Dredger Hydraulic Dredge:
Leader Dredger is known for its efficient, sturdy structure,
unparalleled economies of scale and low operating costs. Its
reliability and ease of use are suitable for all conditions. The
latest series are designed to be more sustainable, safe and
efficient. Their modular structure means they are easy to transport
and can be
quickly debugged on site. Can provide them with complete and
integrated equipment and service packages, including work boats,
spare parts, training, dredging consultation and maintenance
support.
Quality Control
The main components of Leader Dredger Dredge are Cummins, Weichai,
Schneider and other well-known domestic and foreign brands, which
can ensure efficiency and service life.
Main feature
The side pontoon bridge and the main pontoon bridge are connected
by high-strength bolts. Using this carbene design can ensure that
the device adopts a modular structure and is easy to transport and
assemble.
Environmental concept
The cabin adopts new environmentally friendly materials, which have
the advantages of sound insulation and heat preservation, which can
effectively improve the working environment.
Short delivery time
Leader Dredger will prepare various main components of the dredger
in the workshop, such as diesel engine, dredging pump and lawn
mower head, which can greatly shorten the delivery time.
2. About Hydraulic Dredge Features:
1. Quality assurance. Every step of production is strictly
supervised. Passed ISO9001 certification.
2. Hydraulic system. The reliable hydraulic system stops working to
protect the dredger from facing big rocks.
3. Efficient, large-scale processing capacity, ranging from one
cubic meter to 200 cubic meters per hour.
4. Flexible use, strong anti-wave ability, can be used in stormy
coastal ports, rivers, etc.
5. Good after-sales service. Overseas service for installation and
commissioning and problem consultation.
6. Customization. Can be produced according to customer
requirements, such as color.
3. LEADER DREDGER LD1200IP TECHNICAL SPECIFICATIONS
A . Dredging Features
| Standard dredging depth(m) Maximum mixture | 12m |
| capacity(m/h) | 1200m³/h |
| Solid capacity(approx) | 240m³/h |
| Dredging pump mode | 350/300mm |
B . Principal characteristics
| Overall length(m) | 28m |
| Breadth(m) | 6.8m |
| Draught(m) | 1.3m |
| Discharge distance(m) | 700m |
| Total dry weight approx(MT) | 120MT |
| Ladder length | 16m |
C . 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) | 1200m³/h |
| Solid capacity(approx) | 240m³/h |
D . Engine
| Main diesel engine(Cummins) | 448kw(600hp) supply power for dredge pump |
| Auxilary engine | ≤89kg/hr |
| Total fuel consumption | ≤154kg/hr |
| Extra emergency generator set | 22kw(30Hp) |
4. Hydraulic Dredge Desgin
• Hydraulic pumps drive cutter, winches spud rams
• Main engine drives pump through gearbox
• pump inside engineroom
• Design of high production long distance and reliability, easy
control, simple maintenance
• Australian technology pump
• Famous European-brand electric system and hydraulic system
• Engine room big and cool, and easy to maintain
• Dredge can be equipped with several options such as
Anchor booms/Spud carriages/Increasing The Dredging
Depth/Self-Propell/Pump Booster station/GPS dredging System
5. About Leader Dredger Hydraulic Dredge Working Environment:
1.The range of adaptation to the environment: the temperature no
higher than 40 degrees Celsius in summer and winter temperatures
not lower than -10 degrees Celsius, the air humidity is no more
than 30%, wind power does not exceed 7 in rivers.
2. River ore requirements: sand ratio is no less than 60% (clay
content is no more than 10% scree content is no more than 15%
gravel content is no more than 15% Wind Stone is no higher than
10%.)
3. The ship diesel engine should apply to the CIS countries grade
use of fuel, oil.
4. The ship is equipped with night-time lighting system suitable
for all weather conditions and working uninterrupted.
5. 2-3 person operate every time.
6. The entire dredger is equipped with safety barriers.
The technical options of the dredger are customized and truly
flexible,totally up to the customers requirement and the working
environment.
6. Hydraulic System: German Brand Hydraulic Parts:
To drive: 1 cutter header, 1 ladder winch, 2 side winches,2 spud
rams, 2 hydraulic pumps, and a lot of hydraulic valves The extra
emergency pump can drive all hydraulic parts using the extra
emergency generator set.
7. Leader Dredger Customer
8. Packing & Delivery
9. Hydraulic Dredge Picture
