Rail -Mounted Gantry (RMG) Cranes

Ntsiab nta & qhov zoo

Siab -Density Stacking Capacity

Feem ntau cov thawv ntim 6-8 siab (txog 1-dhau-7 teeb tsa)

Muaj peev xwm ncav cuag 12 lub thawv kab dav

Ua kom muaj peev xwm 50-60% ntau dua li RTG systems

Precision tuav

± 5mm positioning raug

Anti-sway tswj systems

Dual{0}} nqa peev xwm (ntxaib 20' thawv)

Zog Efficiency

Regenerative braking systems rov qab 20-30% ntawm lub zog

Kev ua haujlwm hluav taws xob tag nrho (tsis muaj hluav taws xob diesel)

Kev siv hluav taws xob nruab nrab: 25-35 kWh ib txav

Automation Npaj

Ua ntej- nruab rau kev ua haujlwm tsis siv neeg

Tau tshaj nrog optical character recognition (OCR) systems

Kev koom ua ke nrog lub davhlau ya nyob twg operating systems (TOS)

Kev ntseeg tau ua haujlwm

98-99% mechanical muaj

Tsim los rau kev ua haujlwm 24/7

30+ xyoo kev pab cuam lub neej nrog kev tu kom zoo

 

Kev sib piv nrog RTG Cranes

Feature	RMG Cranes	RTG Cranes
Mobility	Tsau rail lem	Roj hmab log tsheb
Stack Qhov siab	Siab (6-8 ntim)	qis (4-5 ntim)
Zog Source	Hluav taws xob nkaus xwb	Diesel / hluav taws xob
Automation	Tag nrho automatable	txwv automation
Hneev taw	Me me (ntau dua)	Loj dua
Tus nqi pib	Siab dua	qis
Tus Nqi Ua Haujlwm	qis	Siab dua

 

Parameter Hom Range
Tshaj30-50 m
Lifting Qhov siab15-25 m
Lifting peev40-60 tons
Trolley Ceev120-180m / min
Gantry Ceev60-120m / min
Hoisting Ceev30-60m / min
Fais fab mov480V-690V AC

 

Rail-Mounted Gantry (RMG) Cranes: Cheebtsam tawg

Rail-Mounted Gantry (RMG) cranes muaj cov cuab yeej siv tshuab, hluav taws xob, thiab cov txheej txheem ua haujlwm sib koom ua ke los tswj cov thawv ntim khoom thiab kev thauj mus los tau zoo. Hauv qab no yog cov ncauj lus qhia ntxaws ntxaws ntawm lawv cov khoom tseem ceeb:

 

1. Cov Khoom Siv Khoom Siv

A. Gantry Ncej

Portal Beams: Kab rov tav structural cov tswv cuab hla lub thawv ntim dav (feem ntau 30-50m)

Leg Assemblies: Vertical kev txhawb nqa nrog kev tsim kho steel

Hla Braces: Diagonal cov tswv cuab muab kev ruaj ntseg torsional

Bogie Connection Points: Heavy-cov dej num cuam tshuam nrog kev tsheb ciav hlau bogies

B. Boom/Lifting Beam

Main Girder: Box- hom steel siv rau rigidity

Trolley Rails: Precision-machined lem kom du trolley txav

Xaus Tsheb: Wheel assemblies ntawm boom extremities

C. Rail System

Khiav Rails: Heavy -duty AS60 / AS68 rails (60kg / m lossis 68kg / m profile)

Rail Clamps: Tsis siv neeg xauv cov khoom siv rau chaw nres tsheb

Rail Sweepers: Cov khib nyiab- tshem tawm cov txheej txheem

Alignment Systems: Laser- coj txoj kev tsheb ciav hlau saib xyuas

 

2. Motion Systems

A. Gantry Travel System

Tsav Bogies: Powered log sib dhos (4-8 units ib crane)

AC Vector MotorsHwj chim: 30-75kW rau ib tsav (regenerative muaj peev xwm)

Zaus Converters: Rau du acceleration / deceleration

Rail Log: Forged steel log nrog hardened treads

B. Trolley System

Tsav Mechanism: AC motors nrog iav reducers

Trolley Log: Polyurethane lossis steel log nrog flanges

Position Encoders: Tsis muaj encoders (± 2mm raug)

Anti-Sway System: Active load tswj algorithms

C. Hoisting System

Nruas Hoists: 2-4 grooved nruas nrog hlau hlua spooling

Hlau Ropes: Kev sib hloov-resistant 18-28mm txoj kab uas hla

Sheave Assemblies: Precision-aligned pulley systems

Load Cells: Strain-gauge raws li (0.5% raug)

3. Lifting & Handling Cheebtsam

A. Spreader Assembly

Frame Structure: Telescopic lossis taag tsim

Twistlocks: Hydraulic lossis electromechanical actuators

Qhia Arms: Lub thawv ntim khoom pab

Ntsuas Qhov System: Integrated load ntsuas

B. Pab Lifting Devices

Reefer Plugs: Kev sib txuas fais fab rau cov thawv txias

Lub koob yees duab Systems: 4-6 HD koob yees duab rau kev ua haujlwm nyob deb

Laser Scanners: Container position Verification

4. Kev Siv Hluav Taws Xob

A. Fais fab faib

Cov Beams: Pantograph lossis zawv zawg khau tshuab

Main SwitchgearFais fab mov: 400-690V AC faib

Hloov pauv: Kauj ruam- nqes rau kev tswj Circuit Court

Emergency Generator: Thaub qab lub zog

B. Tswj Systems

PLC tswj: Kev nyab xeeb PLCs (SIL-2 / SIL-3)

HMI Panels: Touchscreen interfaces

Tej thaj chaw deb I/O chaw nres tsheb: Distributed field devices

Kev sib txuas lus Network: PROFIBUS/ETHERNET IP

C. Tsav Systems

AC Drives: Regenerative muaj peev xwm

Braking Resistor: Dynamic braking systems

Soft Starters: Rau auxiliary motors

5. Cov Txheej Txheem Kev Nyab Xeeb

A. Mechanical Safeguards

Anemometer: Wind speed monitoring (auto-stop >20m/s)

Anti-Kev sib tsoo: Laser/radar-raws li systems

Kev tiv thaiv overload: Ntau qhov system tsis tu ncua

Nres Thaum Muaj Xwm Ceev: Qeb 0 nres circuits

B. Kev tiv thaiv hluav taws xob

Ground Fault Monitoring

Theem Sequence Protection

Overvoltage / Undervoltage

Lub cev muaj zog tiv thaiv thermal

C. Kev Nyab Xeeb Kev Ua Haujlwm

Nkag mus rau Platforms: Nrog cov rooj vag kev nyab xeeb

Teeb ceeb toom: Rotating beacons

Lub tswb nrov: 105dB hwv

E-Nres Chaw nres tsheb: Strategically nyob

.

6. Automation Cheebtsam (rau Automated RMGs)

A. Navigation Systems

Laser PositioningQhov tseeb: ± 5mm

RFID nyeem ntawv: Thawv ID

OCR koob yees duab: Container code paub

B. Tswj Infrastructure

Khoom Tswjhwm: Dedicated automation PLC

Wireless APs: 5GHz mesh network

Kev tswj hwm tsheb: Path Planning algorithms

C. Cov Txheej Txheem Saib Xyuas

Vibration Sensors: Kev saib xyuas cov kabmob

Cov koob yees duab cua sov: Kev saib xyuas hluav taws xob

Roj Analysis: Gearbox saib xyuas kev noj qab haus huv

7. Cov Txheej Txheem Ntxiv

A. Cov yam ntxwv tu

Lubrication Systems: Tsis siv neeg greasing

Nkag mus rau Platforms: Tag nrho perimeter nkag

Kev Pab Cranes: Rau kev hloov khoom siv

B. Kev Tiv Thaiv Ib puag ncig

Kev tiv thaiv corrosionISO 12944 C5-M txheej

Kev tiv thaiv xob laim: Tag nrho Faraday tawb tsim

Cov Cuab Yeej Cuab Yeej: Rau kev ua haujlwm huab cua txias

C. Operator Interfaces

Local Control Cabin: (Rau kev ua haujlwm ua haujlwm)

Chaw Ua Haujlwm Chaw Taws Teeb: Dual -kev teeb tsa

VR Kev cob qhia Simulator: Rau kev cob qhia neeg ua haujlwm

SKETCH

 

Main technical

Qhov chaw optimization

Ua tiav 40-50% siab dua stacking ceev tshaj RTG systems

Hom kev teeb tsa: 1-tshaj-6 lossis 1- dhau-7 lub thawv ntim khoom

Muaj peev xwm ua haujlwm hauv txoj kev nqaim (tsawg li 18m dav)

Kev Ua Haujlwm Zoo

Lub peev xwm tuav: 25-35 txav / teev (txog 50 hauv kev siv tshuab)

Simultaneous trolley thiab gantry txav

Lub sij hawm voj voog ceev (90-120 vib nas this ib txav)

Zog Efficiency

100% hluav taws xob ua haujlwm (zero onsite emissions)

Regenerative braking rov qab 20-30% ntawm lub zog

Kev siv nruab nrab: 0.8-1.2 kWh ib lub thawv txav

Precision tuav

± 5mm positioning raug

Advanced anti-sway tswj systems

Dual{0}} nqa peev xwm (ntxaib 20' thawv)

Automation Npaj

Native compatibility nrog terminal operating systems (TOS)

Ua ntej-engineered rau tag nrho automation

Integrated container recognition systems (OCR, RFID)

Tus nqi qis lub neej

30+ xyoo kev ua haujlwm

98-99% mechanical muaj

Txo cov neeg yuav tsum tau muaj zog

Environmental Benefits

Cov suab nrov qis dua 75 dB (A)

Tsis muaj emissions hauv zos

Tsawg kawg nkaus lub teeb muaj kuab paug (automated systems)

 

Cov ntawv thov tseem ceeb

Thawv Terminal Operations

High-cov vaj huam sib luag stacking (6-8 ntim siab)

Intermodal hloov chaw ua haujlwm

Tsis txhob cia rau lub sijhawm siab tshaj

Automated Thawv Terminals

Cov khoom siv tseem ceeb hauv cov khoom siv automated cia

Interface nrog automated coj tsheb (AGVs)

Kev koom ua ke nrog automated stacking cranes (ASCs)

Intermodal Facilities

Kev ua haujlwm ntawm Rail Terminal

Kev ua haujlwm ntawm Barge Terminal

Hla - chaw nres nkoj

Tshwj xeeb Cargo Handling

Reefer thawv chaw ua si nrog lub zog sib txuas

Cov chaw khaws khoom txaus ntshai

Tawm - ntawm - ntsuas kev thauj khoom

Chaw nres nkoj Expansion Projects

Maximizing throughput hauv av-cov chaw nres nkoj txwv

Greenfield terminal kev txhim kho

Brownfield automation hloov khoom dua tshiab

 

Cov ntawv thov tshiab

Smart Port Initiatives

Digital twin integration

AI-kev ua kom zoo ntawm kev tsheb khiav

Predictive txij nkawm systems

Txias Chain Logistics

Automated reefer ntim tswj

Kub- saib xyuas cia

Kev tswj hwm ua ntej

Sustainable Ports

Hnub ci - zog RMG kev ua haujlwm

Zog- cov thawv ntim nruab nrab

Cov kev pab cuam txo cov pa roj carbon hneev taw

Nroog Logistics Hubs

Compact ntim cia daws teeb meem

Suab nrov- tswj kev ua haujlwm hmo ntuj

Ntau-level stacking configurations

Kev sib piv nrog Lwm Cov Txheej Txheem

 

 

1. Tsim thiab Engineering

Blueprint thiab Cov Qauv Tsim: Cov pab pawg engineering tsim cov crane raws li cov lus qhia tshwj xeeb, xav txog qhov hnyav, ncua, nqa lub peev xwm, thiab chaw ua haujlwm.

Cov Lus Qhia Tshwj Xeeb: Cov ncauj lus kom ntxaws rau cov khoom xws li lub ntsiab girders, kawg kab teeb, hoist system, trolley, thiab cov khoom siv hluav taws xob tau npaj.

2. Kev xaiv thiab kev yuav khoom

Kev xaiv cov khoom siv hlau: Siab- cov ntaub ntawv steel muaj zog raug xaiv rau lub ntsiab girders, kab, thiab lwm yam tseem ceeb.

Kev yuav khoom: Cov khoom siv, xws li cov phaj hlau, cov ntu, cov ntsia hlau, thiab cov khoom siv hluav taws xob, yog cov khoom siv thiab tshuaj xyuas kom zoo.

3. Txiav thiab Pre-Fabrication

Txiav thiab Shaping: Hlau Cheebtsam raug txiav, zoo li tus, thiab welded rau hauv cov ntaub ntawv ua ntej raws li tus qauv tsim.

Ua ntej-Fabrication Assembly: Cheebtsam xws li kab teeb thiab girders yog ua ntej-them kom paub tseeb tias lawv haum ua ke zoo.

4. Welding thiab Structure Assembly

Vuam: Lub ntsiab girders, kab, thiab lwm yam khoom siv yog welded los tsim ib lub hauv paus ruaj khov. Cov txheej txheem tshwj xeeb vuam yog siv los xyuas kom meej lub zog thiab kav ntev.

Structure Assembly: Lub ntsiab girders thiab kawg kab teeb tau sib sau ua ke, ua kom muaj kev sib raug zoo rau kev sib npaug ntawm cov khoom thauj.

Kev Tswj Xyuas Zoo: Cov vuam seams thiab cov pob qij txha raug tshuaj xyuas siv tsis yog- kuaj kev puas tsuaj (xws li, ultrasonic lossis X- kev kuaj kab hluav taws xob) rau txhua yam teeb meem.

5. Machining thiab Finishing

Machining ntawm Qhov Chaw: Cov khoom tseem ceeb xws li lub log, cov khoom siv trolley, thiab cov hoists tau siv lub tshuab ua kom haum thiab ua haujlwm zoo.

Kev Kho Ntog: Cov khoom hlau raug ntxuav thiab raug kho raws li cov xuab zeb blasting thiab txheej los tiv thaiv xeb thiab txhim khu kev ruaj ntseg.

Painting thiab Txheej: Cov txheej tiv thaiv yog siv rau huab cua tsis kam, nrog primer ua raws li cov tsho loj.

6. Sib dhos ntawm Crane Cheebtsam

Main Girder Assembly: Ob lub ntsiab girders yog mounted thiab ua raws.

End Beam Installation: Xaus kab teeb yog tsau rau lub ntsiab girders, ua tus ncej ntawm lub crane.

Hoist thiab Trolley Installation: Lub hoist mechanism thiab trolley yog mounted rau ntawm lub ntsiab girder rails thiab sim rau kev sib tw thiab ua hauj lwm smoothness.

7. Kev teeb tsa hluav taws xob thiab kev tswj xyuas

Kev Siv Hluav Taws Xob thiab Kev Siv Hluav Taws Xob: Cov hlua hluav taws xob tau teeb tsa rau cov khoom siv hluav taws xob, kev tswj xyuas hluav taws xob, thiab kev nyab xeeb.

Tswj Vaj Huam Sib Luag thiab Kev Nyab Xeeb Nta: Lub vaj huam sib luag tau teeb tsa, nrog cov yam ntxwv kev nyab xeeb xws li kev txwv hloov pauv, nres thaum muaj xwm txheej ceev, thiab kev tiv thaiv overload sib xyaw ua ke thiab kuaj.

Control System Programming: Lub crane tswj qhov system yog programmed thiab sim ua haujlwm kom raug.

8. Kev xeem thiab kev pov hwm zoo

Load Testing: Lub crane tau raug kuaj xyuas kom paub tseeb tias nws tuaj yeem tuav nws lub peev xwm ntsuas yam tsis muaj teeb meem.

Kev Ntsuam Xyuas Kev Ua Haujlwm: Cov kev sim ua haujlwm tau ua los xyuas cov kev txav, kev ua haujlwm, lub tshuab nres, thiab kev ua haujlwm hluav taws xob.

Kev tshuaj xyuas thiab ntawv pov thawj: Lub crane tau txais kev soj ntsuam zaum kawg los xyuas qhov ua tau raws li cov cai thiab cov qauv kev nyab xeeb. Daim ntawv pov thawj yuav raug muab los ntawm cov tub ceev xwm.

9. Kev hloov kho zaum kawg thiab kev npaj xa khoom

Kev kho zaum kawg: Txhua qhov kev hloov me me yog ua kom ua haujlwm zoo.

Cov ntaub ntawv: Cov ntawv qhia ua haujlwm, cov txheej txheem tswj xyuas, thiab cov ntaub ntawv pov thawj tau npaj rau kev xa khoom.

Ntim thiab Shipping: Lub crane tau ntim khoom ruaj ntseg rau kev xa khoom, kom ntseeg tau tias txhua qhov chaw muaj kev tiv thaiv thaum thauj.

10. Kev teeb tsa thiab commissioning (ntawm qhov chaw)

Ntawm -site Assembly: Lub crane yog sib dhos ntawm tus neeg siv khoom qhov chaw yog tias xav tau.

Rhiav saib:

Lub tuam txhab tau teeb tsa cov cuab yeej ntse tswj kev tswj hwm lub platform, thiab tau teeb tsa 310 teeb (teev) ntawm kev tuav thiab vuam robots. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teeb (sets), thiab cov khoom siv sib txuas sib txuas yuav ncav cuag 95% . 32 cov kab vuam tau muab tso rau hauv kev siv, 50 tau npaj los nruab, thiab automation tus nqi ntawm tag nrho cov khoom kab tau mus txog 85%.