Basic elements
Ship name: Huaxi 5000
Main scale: (L)178m*(B)48m*(D)17m
Working draft: 11.5m
Bed: 300P
Self-sustainability: 60days
Navigation area: unlimited navigation area
Ship class: CCS/BV
Main purpose: lifting, installation, life support

Mooring equipment
Main windlass
Rated tension/quantity: 450KN*2 Anchor chain diameter: 95mm
Work winch
Rated tension/quantity/length: 1100KN*10/2500m
Towing winch
Rated tension/quantity/length: 650KN*2/1500m

(Professional setting
Tarmac: Meet the Sikorsky 61 helicopter

Main marine equipment
Main generator Rated power/quantity: 3380kW*3 Electricity system: 400V/50HZ
Auxiliary generator Rated power/quantity: 880kW*2 Electric system: 400V/50HZ
Emergency generator Rated power/quantity: 200kW*1 Electricity system: 400V/50HZ
Stern side thrust: rated power/quantity: 2200kW*1
Propeller (rudder propeller): rated power/quantity: 2200kW*2

Deck lifting equipment
Main crane
Fixed lifting weight/span/height of main hook: 5000mt/(30~40)m/(-10-100)m
Rotating lifting weight/span/height of main hook: 3000mt/(30~39)m/(-10~100)m
Revolving lifting weight/span/height of auxiliary hook: 900mt/(36~77)m/(-150-115)m
Small hook lifting weight/span/height: 160mt/(40~118)m/(-10~113)m

Auxiliary crane
200t crawler crane (Hitachi)

Basic elements
Ship name: Huaxi 900
Main scale: (L)134.86m*(B)41m*(D)10.30m
Working draft: 6m~7m
Beds: 230P
Self-sustainability: 60days
Navigation area: unlimited navigation area
Ship class: ZC/ABS
Main uses: lifting, pipe laying, installation, life support

Main marine equipment
Main generator Rated power/quantity: 1450kW*5 Electricity system: 400V/50HZ
Emergency motor Rated power/quantity: 200kW*2 Electric system: 400V/50HZ
External rudder blade: 2700HP*8
Dynamic Positioning: Kongsberg DP2

Mooring equipment
Main windlass
Rated tension: 310KN Anchor chain diameter: 81mm
Work winch
Rated tension/quantity/length: 750KN*10/1500m

Professional setting
Tarmac: Meet the Sikorsky 61 helicopter

Deck lifting equipment
Main crane
Fixed lifting weight/span/height of main hook: 1050mt/(24.5~30)m/(-5-70)m
Rotating lifting weight/span/height of main hook: 450mt/(24.5~30)m/(-5-70)m
Rotating lifting weight/span/height of auxiliary hook: 250mt/(27.6~30/(-5-90)m
Rigging hook lifting weight/span/height: 30mt/(30~110)m/(-50~70m
Auxiliary crane: 40mt (TTS)

Pipe laying equipment
Tensioner: 2*75t
A/R winch: rated tension/length: 150mt/600m
Working water depth: 200m
Hosting rack: 76m (1*42m, 1*34m)
Workstation: 8
Applicable pipe diameter: 4"-60"
Ship's side crane
Lifting weight/range/quantity: 50T/3m*6 sets

Basic elements
Ship name: CMT1
Main scale: (L)90m*(B)30m*(D)7m
Working draft: 5m
Bed: 18P
Self-sustainability: 15days
Navigation area: offshore
Ship class: CCS
Main purpose: lifting, installation

Main marine equipment
Main generator
Rated power/quantity: 930kW*2 Electricity system: 400V/50Hz
Auxiliary generator
Rated power/quantity: 300kW*1 Electricity system: 400V/50Hz
Parked generator
Rated power/quantity: 120kW*1 Electricity system: 400V/50Hz
Thruster
Main engine power/quantity: 1103kW*2

Deck lifting equipment
Main crane
Main hook lifting weight/span/height: 1000mt/(23~30)m/70m
Lifting weight/span/height of auxiliary hook: 300mt/(26.4-75.2)m/80m
Lifting weight/height of rigging hook: 15mt/72.3m
Auxiliary crane: 15mt/26m

Mooring equipment
Main windlass
Rated tension: 450KN
Anchor chain diameter: Φ68mm length: 302.5m
Work winch
Rated tension/quantity/length: 300KN*8/800m
Boom lowering device: auxiliary boom sliding to the rear

Basic elements
Ship name: Princess Mona
Main scale: (L)173.85m*(B)41m*(D)10.5m
Working draft: 5.5m~8.5m
Bed: 138P
Self-sustainability: 60days
Navigation area: unlimited navigation area
Ship class: ZC/RINA
Main purpose: transportation, installation

Main marine equipment
Main generator
Rated power/quantity: 650kW*3 Electric system: 440V/60HZ
Side push
Rated power/quantity: 1200kW*1;
Ballast pump
Rated displacement/quantity: 2500m3*3
CPP thruster
Rated power/quantity: 3552kW*2
DP rudder propeller
Rated power/quantity: 2700HP*6
Dynamic Positioning: Kongsberg DP2

Deck lifting equipment
crane
Main hook lifting weight/span: 60mt/(6.5-11.88)m/82m 40mt/40m 10mt/(3.8~12)m
Stern portal crane:
Lifting weight/width: 80t/14m/13.5m

(Professional setting
Cable laying equipment
Cable diameter range: Φ20mm-Φ240mm
Cable laying speed: 25m/min
Cable installed capacity: 15000mt
Lifting mast
Lifting weight/span/lifting height: 80mt/(-8.5~8.5)m/14m

Basic elements
Ship name: Huaxi 1
Main dimension: (L)85m*(B)32m*(D)7.2m
Working draft: 4.6m
Bed: 78P
Self-sustaining power: 30days
Navigation area: offshore
Ship class: ZC
Main purpose: lifting, installation, life support

Main marine equipment
Main generator
Rated power/quantity: 1200kW*1 Electric system: 440V/60HZ
750kW*2 Electric system: 440V/60HZ
Rear cabin
Rated power/quantity: 400kW*2 Electric system: 400V/50HZ
Parked generator
Rated power/quantity: 250kW*1 Electric system: 440V/60HZ
Propeller (rudder propeller)
Rated power/quantity: 1000HP*2

Deck lifting equipment
Main crane
Main hook lifting weight/span/height: 2*275mt/(4.5~28)m/50m
Auxiliary crane
Lifting weight/span: 30t/26m
Lifting weight/span: 15t/20m

Mooring equipment
Main windlass
Rated tension: 450KN
Anchor chain diameter: Φ68mm length: 302.5m
Work winch
Rated tension/quantity/length: 350KN*6/1000m(Φ42mm)

Basic elements
Ship name: CMT2
Main dimensions: (L)50m8(B)22m8(D)4.2m
Working draft: 2.2m
Beds: 26P
Self-sustainability: 15days
Navigation area: offshore
Ship class: CCS
Main purpose: lifting, installation

Main marine equipment
Main generator
Rated power/quantity: 294kW*2
Electricity system: 440V/60HZ
Auxiliary generator
Rated power/quantity: 720kW*1
Electricity system: 440V/60HZ
Parked generator
Rated power/quantity: 45kW*1
Electricity system: 440V/60HZ

Deck lifting equipment
Main crane
Lifting weight/span/lifting height: 150mt/(17.8~25)m/48.68m
Small hook lifting weight/span/height: 10mt/(18-50)m/50m

Mooring equipment
Work winch
Rated tension/quantity/length: 300KN*4/500m

other
Fixed pile: 19.2m*2

Basic elements
Ship name: Huawu
Main scale: (L)58.80m*(B)14.00m*(D)6.50m
Working draft: 5.35m
Beds: 50P
Self-sustaining power: 30days
Navigation area: unlimited navigation area
Ship class: ZC/RINA
Main uses: towing, lifting and dropping anchors, supply, scientific research

Main marine equipment
Main generator
Rated power/quantity: 400kW*3 Electric system: 400V/50HZ
Auxiliary generator
Rated power/quantity: 150kW*1 Electric system: 400V/50HZ
Propeller (main propulsion)
Rated power/quantity: 2665kW*2
Thruster (side push)
Rated power/quantity: 500kW*1

Deck lifting equipment
Crane hoisting weight/span: 3mt/8.5m
Lifting weight/span: 2mt/12m

Mooring equipment
Streamer
Rated tension: 900KN
Steel rope diameter: 52mm length: 1000m
Shark pliers
Rated tension: 1500KN

Scientific research equipment
Rated tension: 1500KN Length: 10000m
CDT winch
Rated tension: 10KN Length: 6000m
ADCP: OS38/300K

Basic elements
Ship name: CMT301/CMT302
Main scale: (L)33.28m*(B)10.60m*(D)3.80m
Working draft: 2.1m
Bed: 10P
Self-sustainability: 15days
Navigation area: offshore
Ship class: CCS
Main purpose: towing and towing

Main marine equipment
Main generator
Rated power/quantity: 120kW*1 Electricity system: 400V/60HZ
Parked generator
Rated power/quantity: 75kW*1 Electric system: 400V/60HZ
Propeller (main push)
Rated power/quantity: 900kW*2

Deck lifting equipment
crane
Main hook lifting weight/span: 10mt/18m

Mooring equipment
Streamer
Rated tension: 600KN
Wire rope diameter: *40 mm length: 500m
Shark pliers
Rated tension: 150mt
Bollard drag force: 26.0mt

Basic elements
Ship name: SUN1
Main dimensions: (L)76.2m*(B)24.38m*(D)5.5m
Working draft: 4.3m
Bed: 24P (optional)
Self-sustainability: 15 days
Navigation area: A1/crane barge A4/deck barge
Ship class: CCS
Main purpose: loading, transportation, lifting, installation

Main marine equipment
Main generator
Rated power/quantity: 880kW*2 Electric system: 440V/60HZ
Auxiliary generator
Rated power/quantity: 280kW*1 Electric system: 440V/60HZ

Deck lifting equipment
crane
Main hook lifting weight/span: 60mt/(6.85~11.88)m
Lifting weight/height of auxiliary hook: 10mt/36.6m

Mooring equipment
Main winch
Rated tension/quantity: 250KN*4
Wire rope diameter: Φ36mm length: 300m

Basic elements
Ship name: Defu 15001
Main scale: (L)125m*(B)35m*(D)7.5m
Design draft: 5.0m
Rib spacing: 3.0m/2.0m
Bed: 15+25P
Self-sustainability: 15days
Navigation area: offshore
Ship class: CCS
Main purpose: loading, transportation, engineering cooperation

Mooring equipment
Positioning winch: 35t*1 75t*4
Rudder propeller: 900HP*2

Basic elements
Ship name: Warner
Main scale: (L)72m*(B)38m*(D)6.8m
Design draft: 4.2m
Bed: 68P
Self-sustainability: 40days
Navigation area: offshore
Ship class: ZC/ABS
Main purpose: fan installation

Main marine equipment
Main generator
Rated power/quantity: 1700kW/2 Electric system: 440V/60HZ
Auxiliary generator
Rated power/quantity: 400kW/1 Electric system: 440V/60HZ
Propeller (rudder blade)
Rated power/quantity: 900HP/4

Deck lifting equipment
Main crane
Main hook lifting weight/span/height: 380mt/(22~30)m/105m
Rigging hook lifting weight/span/height: 20mt/(20-50)m/105m
Pile crane
Lifting weight/span: 80mt/(20~25)m

Mooring equipment
Work winch
Rated tension/quantity: 300KN/4
Wire rope diameter: Φ48mm length: 500m

(Professional setting
Lifting equipment
Lifting capacity: 4*2000t
Self-sustaining power: 4*2500t
Leg specifications/quantity: Φ2500mm*82m/4
Special mechanism: "U" type device on the tail platform

船名：京通缆3

类型：3000t铺缆船

主尺度：68m×26m×4m

空载吃水：0.8m

主牵引锚机：40t

吊机：30t

转缆盘：3000t

海缆埋设设备：大直径海缆埋设设备、浅水埋缆设备、深水埋缆设备和刀犁式埋缆设备。

注：在浅水区域可进行坐滩作业，可铺设缆径在Ф50～Ф320mm的海缆，海缆埋深大于4m。