Qingzhou City Sanlian Mining Equipment CO.,Ltd
200 Cubic Mechanical Cutter Suction
The Entire Technical Parameter Specification
Prepared by: Qingzhou Sanlian Machinery
Verified by: Technical Office of Qingzhou Sanlian Machinery
A & Summary
1.This ship is a shelf-propelled and mechanical cutter suction
sand dredger. The structure of hull is assembled box type. The
ship have traverse instrument lifting device for bridge, position
anchor and deck crane etc.
1. Sand pump is driven by main diesel engine via gear box.
2. The generator group provide power for electric machine and
lighting of the ship.
3. The traverse winch and lifting winch of bridge are driven by
motor via gear box.
4. Mechanical reamer is driven by motor via cyclonical pin gear
5. There are two anchors in stern for locating the hull.
6. Hull goes forward through the two electric tractions.
Maximum temperature of atmosphere: 40?
Minimum temperature of atmosphere: -10?
Maximum temperature of cabin: 50?
Maximum temperature of water: 30?
Relatively humidity: less than 70%
*Appropriate for Zone
Suction sand in coast water
*Operation Soil type
Grade IV and some medium or silver sand
*Criterion and Requirement
Design, manufacture and inspection of this ship meet criteric
regular of CCS. Hull, machinery equipment and other
equipment meet relatively requirement of ZC
This ship mostly meet following criterion, regulation and
“Classification of Steel for Ships and Construction Standard” *Principle Particulars
Item Parameters Total length 35.8m Ship length 23.8m Ship width 6.2m Module depth 2.0m Draft full load --1.30m Tonnage full load 138t Maximum dig depth 15.00m Internal diameter of suction/discharge pipe 400/350mm Can’t disassemble height on water line --3.0m *Performance
Maximum dig depth 15.0m
Discharge distance of design 1000m
Discharge height 8.0m
Output (concentration is 10-15%) 180-200m3/h
B& main Equipment Parameter
Equipment Item Parameter Diesel Engine Type Weichai x6170zc-21
Speed 1500r/min Generator Model TYPE group Power 75kw Sand pump IP PROCON
Insulation level INS
Generator power We ichai G 6105 Sand pump Manufacture Hebei Shiang
Exterior size 2096mm*1638mm
Water flow 1500m
Power shaft 310kw
Cutter model Internal diameter 850mm
Power Hydraulic motor Position anchor Quantity 2set
Lifting winch Steel wire 18mm
Rope speed 10-15m/min
Drum capacity 100m Traverse winch Rope speed 10m/min
Steel wire 16m
Drum capacity 100m
Lifting winch Drum capacity 100m
for rear anchor Steel wire 14mm
There are following facilities from bow to stern：
-----drive motor and reducer for reamer
-----Lifting winch for bride
-----Water pump and pipe
-----Operation and rest room
-----Main diesel engine and assist device
-----Generator group and assist device
-----Anchor piles and lifting winch
D& stem configuration and function 1hull part
Hull figure of this ship is square with cross-frame structure. It
designed according to level A of inland river navigation of rules
and regulations for the construction and classification of
sea-going steel ships of CCS (2002).hull is steel welding
structure .whole hull is made of good weld ability of steel.
The entire hull composed of three pontoons. There are one main
pontoon and two side’s pontoons. Pontoons are connected by
jointed board and hook which located in deck and hull bottom.
They are all fastening by high strength bolt and nut .
2. Main dimensions of hull
Item Parameter Length 23.8m
Main pontoon size 238000mm*2200mm*2000mm
Main pontoon have four parts: front ballast cabin, middle cabin,
stock cabin and rear ballast cabin
Cabin size 14000mm*2200mm*2000mm
Cabin have two parts :Diesel room and engine room Pontoon material Ship board CCS-B Draft full load --1.30m
Tonnage full load 138m3
Main pontoon has four parts: front ballast cabin, middle cabin.
Stock cabin and rear ballast cabin.
Cabin have two parts；diesel room and engine room.
3. Hull configuration
There are water ballast room, stock room and empty room in both sides of the right and left .there is water ballast tanks in front–end and rear-end of the pontoon, in order to regulate the
state of hull of the floating state.
4. Fuel tank
It is mounted on cabin. Its capacity is 5m3
It adopt compound color steel structure
6. Operation room
Operation room is located in front-end of the deck. The floor size of room is 2400 mm*2000 mm. There are two doors, two fixed windows and two moveable windows.
7. System constitute
----two sides pontoon
---- connected device for pontoon.
----Some bases for fixing equipment and reinforcing ribs of the hull.
E & outfitting part
Outfitting of this ship are all prepared according to the requirement of sand suction ship
2. Anchor with two claws weighted 150kg F& Machinery of deck
1. Deck crane
Deck crane is located on the right of sand pump, which is used to hoist pump body, impeller and accessories. Its maximum hoisting capacity is 2.0 t, and the maximum radius of gyration is 2.0 m. Its rotating, lifting and moving are all manual control. 2. Mooring dogs
There are four double pole mooring dogs. Its diameter is 115 mm.
There are two cross mooring dogs. Its diameter is 100 mm. 3. Rigging
Tight wire for lifting bridge There is one wire rope for lifting. Its diameter is 18mm, length is 60 m.
There are two wire ropes of diameter is 16 mm, length is 100 mm.
There are two wire ropes of diameter is 14 mm, length is 50 m.
Tightwire for fixing A shelf
There are two ropes of diameter is 26 mm, length is 14 m. 4. Ladders and railing
There is railing of height 0.9 m around the deck of side pontoon. 5. Doors and windows
There is a leaf of aluminum alloy door in the gateway of cabin. There are two leafs of aluminum alloy door in operation room There are aluminum alloy windows I operation room. 6. Hatch cover and check hole There is a hatch cover in sand pump.
There is one check hole in water ballast room and empty room respectively.
There is a rectangle 600*600 mm water hatch cover in stock room.
7. Life preserver
There are four suits life jacket
8. Fire protection
There are four MFZ/4 power fire extinguisher.
One fire axe
Four fire buckets