| 1 | Detailed technical specifications of
8000m3/h Cutter Suction Dredger
1. 概述
Overview
本船为非自航、全液压、配抛锚杆�带水下泥泵整体绞吸式挖泥船，用于沿海水域疏浚吹填之用，近海拖航，本船拖航时尾部向前�
This dredger is non self propelled, full hydraulic, integral cutter suction dredger with underwater mud pump and anchor boom. It is used for dredging and reclamation in coastal waters. It is towed offshore. Its tail is forward when towing.
根据最��挖泥船工作要求，本船设有定位桩�自动台车系统、挖泥及吸排系统、横移装置�抛锚杆系统�龙门架上吊�机舱行车、甲板吊、主桩副桩自动�桩�起升系统�?
According to the latest working requirements of the dredger, this dredger is equipped with positioning spud, automatic trolley system, dredging suction and discharge system, transverse moving device, anchor boom system, gantry crane, engine room crane, deck crane, automatic main and auxiliary spud tilting system and lifting system.
本船结构、�能�消防救生、航行信号均�?CHINA MSA《国内航行海船法定检验技术规格��?004 �?）和 CCS《钢质海船入级规范��?006 年）对近海航区挖泥船的要求设计�配备�?
The structure, performance, fire rescue and navigation signal of the dredger are designed and equipped according to the requirements of China MSA technical specifications for statutory survey of domestic seagoing ships (2004) and CCS code for classification of steel seagoing ships (2006).
2.主要参数
Main parameter
总长 Total length: 94.85m
船长 Hull length: 62.7m
总宽 Total width: 16.5m
型宽 Model width: 16.0m
型深 Model depth: 4.00m
设计吃水 Designed draft: 2.45m
总重 Total weight: 1221tons
净��Net weight: 366 tons
满载排水�?Full load displacement: 2020 tons
空载排水�?No load displacement: 1737.5 tons
最��挖深 Max. dredging depth: 28.0m
舱内泵清水排�?Water flow of cabin mud pump: 8000m3/h
水下泵清水排�?Water flow of underwater pump: 8000m3/h
泥泵总扬�?Total head of mud pump: 110m
泥泵主机 （南车集团）
Main engine (CSR-China South Locomotive & Rolling Stock Corporation Limited): 12V280ZC/2650KW×1000rpm
辅机�?（南车集团）
Auxiliary engine I (CSR): 12V240ZC/D/1850KW×1000r/min
辅机�?（南车集团）
Auxiliary engine II (CSR): 12V240ZC/D /1850KW×1000r/min
绞刀功率（上海江易）
Cutter power (China Shanghai Jiangyi): 1000KW
抛锚杆长�?
Anchor boom length: 25m
台车行程（上海江易）
Spud carriage travel (China Shanghai Jiangyi): 6.0m
主桩 Main spud: Φ1200mm
副桩 Auxiliary spud: Φ1200mm
吸泥管Suction pipe：�?20mm
排泥管Discharge pipe：�?20mm
排距Discharge distance: 4000-5000m
自持�?Selfcontrol ability: ~300h
船员铺位Crew berth: 25 persons
航区：沿海作�?近海拖航
Navigation area: Coastal operation / offshore towing
技��规格
3. Technical specification
3.1主机及泥�?
3.1 Main engine and mud pump
主机 Main engine�?2V280ZC
定额功率 Rated power�?650KW/1000r/min
泥泵�?31-28-65高�磨材料（上海江易�?
Mud pump�?31-28-65 High wear resistant material (China Shanghai Jiangyi)
清水流量Water flow�?000m3/h
扬程Head: 75mH2O
轴功�?Shaft power: 2618KW
泵转速Pump speed: 410r/min,
主机飞轮端驱动泥浆泵、带高弹、及齿轮箱�
The flywheel end of the main engine drives the mud pump with high
elasticity and gearbox.
3.2 辅机及水下泥�?
3.2 Auxiliary engine and underwater pump
水下泵：131-28-65 耐磨材料（上海江易）
Underwater pump�?31-28-65 Wear resistant material (China Shanghai Jiangyi)
清水流量 Water flow�?000m3/h
扬程Head: 35mH2O
轴功率Shaft power: 1395KW
泵转�?Pump speed: 320r/min�?
辅机Ⅰ驱动发电机，发电机容量 1600KW，水下泥泵驱动，电动机功�?1400KW，采用电轴控制系统�
The auxiliary engine I drives the generator, the generator capacity is 1600kw, the underwater mud pump drives, the motor power is 1400kW, and the electric shaft control system is adopted.
3.2.1 辅机�?
3.2.1 Auxiliary engine I
�?机Ⅰ Auxiliary engine I�?2V240ZC/D/1800KW/1000r/min
额定功率 Rated power�?850KW/1000r/min
3.2.2 辅机�?
3.2.2 Auxiliary engine II
�?机Ⅱ Auxiliary engine II�?2V240ZC/D/1800KW/1000r/min
额定功率 Rated power�?850KW/1000r/min
辅机Ⅱ�过多头齿轮箱驱动液压油泵（供驱动绞刀、横移绞车�
桥架绞车、锚绞车、定位桩升降、台车等）及轴带发电�?300KW�?
The auxiliary engine II through the bull gearbox drives the hydraulic oil pump (used to drive the cutter, traverse winch, ladder winch, anchor winch, positioning spud lifting, spud carriage, etc.) and shaft generator 300kW.
3.3．绞刀�定位桩车和绞车系�?
3.3 Cutter, positioning spud and winch system
3.3.1 绞刀装置（上海江易）
3.3.1 Cutter device (China Shanghai Jiangyi)
直径�?770mm�?.00L/T 宁波新鸿液压马达驱动�?台）
Diameter�?770mm�?.00L/T China Ningbo Xinhong hydraulic motor drive (6 sets)
输入功率 Input power�?140KW
输出功率 Output power�?000KW
转� Speed�?~36rpm
排量 Displacement : 6800ml/r
最��功率 Max. Power: 190kw
额定压力Rated pressure: 25mpa
3.3.2 定位桩（上海江易�?
3.3.2 Spud (China Shanghai Jiangyi)
主桩、副桩直�?Main and auxiliary spud diameter�?200mm
主�副桩长度Main and auxiliary spud length�?8m
主桩设在台车上，全自动�桩�起桩�?
The main spud is set on the spud carriage, and the spud is automatically inverted and lifted.
3.3.3 台车行程 6m，并设台车行程指示仪。（上海江易�?
3.3.3 The spud carriage travel is 6m, and the spud carriage travel indicator is set. (China Shanghai Jiangyi)
3.3.4 桥架液压绞车（江苏姜堰船舶辅机厂�?
3.3.4 Ladder hydraulic winch (China Jiangsu Jiangyan ship auxiliary machinery factory)
额定拉力�?50KN�? 台，牵引速度�?~20m/min，配全封闭上、下滑轮组�
Rated tensile force: 550kN, 1 set, traction speed: 0 ~ 20m / min, equipped with fully enclosed upper、lower pulley group.
3.3.5 横移液压绞车（江苏姜堰船舶辅机厂�?
3.3.5 Transverse hydraulic winch (China Jiangsu Jiangyan ship auxiliary machinery factory)
额定拉力�?00KN�? 台，牵引速度�?~20m/min，配 2 套全封闭横滑轮组�?
Rated tension force: 400kN, 2 sets, traction speed: 0 ~ 20m / min, equipped with 2 sets of full enclosed transverse pulley group.
3.3.6 悬臂�?2 台（江阴江海�?
3.3.6 Cantilever cranes 2 sets (China Jiangyin Jianghai)
SWL�?0KN×9m�? sets台）
4．发电设�?
4. Power generation equipment
4.1 轴带发电�?300KW（兰州电机厂�?
4.1 Shaft generator 300kW (China Lanzhou electric machinery factory)
4.2 停泊发电机组 （上�?6135�?
4.2 Harbor generator set (China Shanghai engine 6135)
�?�?Power�?0KW
�?�?Voltage�?×400/230V
�?�?Frequency�?0Hz
4.3 船用备用发电机组功率 300KW 1 套�（潍�?6170�?
4.3 One set of marine standby generator set with power of 300kW. (China Weifang 6170)
5．液压装置（宁波灵润�?
5. Hydraulic Equipment (China Ningbo Lingrun)
5.1 液压泵站
5.1 Hydraulic pump station
5.1.1 油舱有液位高低指标报警，可在控制室显示，油舱上设有排油口及入孔以便油舱的清洗和检查�
5.1.1 The oil tank has liquid level alarm, which can be displayed in the control room. The oil tank is equipped with oil outlet and inlet hole for cleaning and inspection of the oil tank.
5.1.2 油舱的加油口位置使得新油流经回油过滤器后进入油箱�?
5.1.2 The position of the oil filling port in the oil tank makes the new oil flow through the return oil filter and then into the oil tank.
5.1.3 油舱上设有高低温度报警等附件�?
5.1.3 The oil tank is equipped with high and low temperature alarm and other accessories.
5.1.4 液压�?
5.1.4 Hydraulic pump
均为柴油机分动箱驱动，备用泵为电动�
All of them are driven by the transfer case of diesel engine, and the standby pump is electric.
5.2 液压控制系统
5.2 Hydraulic control system
5.2.1 液压系统具有四个主回路，一��用于水下泥泵，一路用于绞刀��一��用于横移绞车，一路用于桥架�定位桩系统�抛锚系统和一个备用泵回路�?
5.2.1 The hydraulic system has four main circuits, one for underwater mud pump, one for cutter, one for traverse winch, one for ladder, positioning spud system, anchoring system and one spare pump circuit.
5.2.2 水下泥泵及绞刀��用独立的半开式回路，带有手动变量泵可调节，其它回路采用开式设计，从公用油箱吸油，采用比例调�阀��无级调��?
5.2.2 The underwater mud pump and cutter adopt independent semi open circuit with manual variable pump for adjustment. Other circuits adopt open design, absorb oil from common oil tank, and adopt proportional speed regulating valve for stepless speed regulation.
5.2.3 液压系统采用集成或�插装阀��及可编程控制器（PLC）能在操作室控制�?
5.2.3 The hydraulic system adopts integrated or plug-in valve block and PLC, which can be controlled in the operation room.
5.3 液压系统电控部分
5.3 Electric control part of hydraulic system
5.3.1 控制面板
5.3.1 Control panel
励磁表中各开关及动作显示
绞车调�装置
系统液压显示
液压系统报警
Switch and action display in excitation meter
Winch speed regulating device
System hydraulic display
Hydraulic system alarm
5.3.2 PLC 控制�?
5.3.2 PLC control board
6．其�?
6. Others
根据规范要求配备舱底、消防�救生设备及航行信号�通导设备�?
Provide bilge, fire-fighting and life-saving equipment, navigation signal and communcation equipment according to the specification requirements.
根据各设备使用要求配备燃料�滑油、冷却�压缩空气各系统设备�
Provide fuel, lubricating oil, cooling and compressed air system equipment according to the use requirements of each equipment.
主�辅机、液压系统均采用舷外冷却器�
The main engine, auxiliary engine and hydraulic system all adopt outboard cooler.
根据使用要求配备生活设施及带缆�系泊设备�?
Provide living facilities, cable and mooring equipment according to the use requirements.
本技术规格书仅供参�，最终以实样为准�?
This technical specification is for reference only, and the final sample shall prevail.
7.实物图片
7. Real dredger pictures: | | Chinese Brand | 8000m3/h Cutter Suction Dredger | 8000m3/h Cutter Suction Dredger | | | |
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