lie bherr rubb er tyre gantr y cran e techni cal de sc ription ......lie bherr rubb er tyre gantr y...

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Technical Description Liebherr Rubber Tyre Gantry Crane (RTG)

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Page 1: Lie bherr Rubb er Tyre Gantr y Cran e Techni cal De sc ription ......Lie bherr Rubb er Tyre Gantr y Cran e Single Lift 40 .6t - 50t Twin Lift (op tio nal) 50 t - 65 t Hoistin g with

Liebherr Container Cranes Ltd. Fossa, Killarney, Co. Kerry, Ireland Tel.: +353 64 6670200, Fax: +353 64 6631602 www.liebherr.com, E-Mail: [email protected]

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Liebherr Reeving System: Sway Prevention, NOT Sway Correction Electrical (Gantry Align) Steering and/or Active Hydraulic Steering Rigid Robust Structure - Optimum for Automation

(Optional DGPS auto steering and container positioning) Direct Gearbox Driven Travel Systems Separate Drives for Hoist, Travel, Trolley (No Need for Side Shift on Spreader)

Allowing Superior Fine Positioning Simultaneous Motion

Liebherr Drive Systems Worldwide Liebherr Service Network Extensive Training (In - House & On - Site Following Commissioning) Purpose Built State-of-the-Art Design & Production Facilities Located in Ireland Since 1958 Highly Skilled & Experienced Employees (Expertise In House - For After Sales Service) Responsibility with Liebherr (Eliminating Interface and Compatibility Problems)

(i.e. Structural, Mechanical and Electrical Design, Production, Commissioning and Service)

Liebherr Rubber Tyre Gantry Crane

tfiL elgniS 40.6t - 50t Twin Lift (optional) 50t - 65t

Hoisting with No Load 56m/min Hoisting with Rated Load 28m/min Trolley Travel (with & without load) 70m/min Gantry Travel (without load) 130m/min Gantry Travel (with rated load) 70m/min Stack Transfer (without load) 70m/min * Alternative Speeds Also Available

Tyre Size (8 Wheel) 18.00 - 25 / 21.00 - 25 Tyre Size (16Wheel) 14.00 - 24 / 16.00 - 25 Avg./Max Wheel Load (Mod 7/5/2) 24.50t / 34.80t Avg./Max Wheel Load (Mod 7/5/4) 12.20t / 17.20t

Lifting Capacity

Working Speeds *

Wheel Dimensions & Loading

Power Rating 405kW Engine Type Scania / Cummins / Volvo Alternator Type Marelli / Stamford Diesel Fuel Tank Capacity 1000l 1500l Operating voltage / frequency 480V / 60Hz Generator Set Rating, Continuous 400kVA

Hoist Unit (40.6t) 1 x 190kW AC Trolley Unit 2 x 18kW AC Gantry Travel Unit (8 Wheel) 2 x 70kW AC Gantry Travel Unit (16 Wheel) 4 x 35kW AC

Switchgear / Control System designed and built by Liebherr using well proven robust components and CMS system in accordance with IEC 1131.

Generator Set

Drive Power

Drive System

Technical Description Liebherr Rubber Tyre Gantry Crane (RTG)

Page 2: Lie bherr Rubb er Tyre Gantr y Cran e Techni cal De sc ription ......Lie bherr Rubb er Tyre Gantr y Cran e Single Lift 40 .6t - 50t Twin Lift (op tio nal) 50 t - 65 t Hoistin g with

Dimensions

2 Rubber Tyre Gantry Crane

RTG Model Range*

RTG Model Designation (example)

Design Parameters

7 / 5 / 4 / WS AC Drive 4 wheels per corner 1 over 5 high stacking 7 containers wide + truck lane

Classification according F.E.M. U7-Q2-A7 (Singlelift) In service wind speed 72km/h Out of service wind speed 150km/h Maximum yard slope 1:100 in either direction Self weight (model dependent) 116t - 138t

A Typical Gantry Span 20.8m for 5 wide + truck lane 23.6m for 6 wide + truck lane 26.5m for 7 wide + truck lane B Lifting Heights 12.3m for 1 over 3 15.2m for 1 over 4 18.2m for 1 over 5 21.0m for 1 over 6 C Travel Wheel Gauge 9.2m D Equaliser Length 2.5m E Length over travel guards 13.3m for 4 wheels per corner 13.7m for 2 wheels per corner F Trolley travel Gantry span minus end approach G Trolley end approach 2.40m H Trolley end approach 2.25m

* other features and dimensions also available

Gantry Travel System

Rubber Tyre Gantry Crane 3

Liebherr Anti - Sway System Eight Rope Reeving

Advantages by Design Minimal spreader positioning times Anti - Sway: Trolley & Travel direction Anti - Skew Trim and Skew spreader positioning No Additional Ropes or Devices necessary No head block - Reduced rope load and tare weight Lower energy consumption All Electrical Spreader - Less maintenance

Increase in Productivity of between 30 - 40% when compared to alternative designs.

Features Direct Driven, No Chain Drive

Gantry travel with load

Wheels hydraulically locked

Motors 4 motors on 16 wheeler

Reduced tyre wear with differential axles allowing Wheels to rotate during 90° turn

2 motors on 8 wheeler

Page 3: Lie bherr Rubb er Tyre Gantr y Cran e Techni cal De sc ription ......Lie bherr Rubb er Tyre Gantr y Cran e Single Lift 40 .6t - 50t Twin Lift (op tio nal) 50 t - 65 t Hoistin g with

Dimensions

2 Rubber Tyre Gantry Crane

RTG Model Range*

RTG Model Designation (example)

Design Parameters

7 / 5 / 4 / WS AC Drive 4 wheels per corner 1 over 5 high stacking 7 containers wide + truck lane

Classification according F.E.M. U7-Q2-A7 (Singlelift) In service wind speed 72km/h Out of service wind speed 150km/h Maximum yard slope 1:100 in either direction Self weight (model dependent) 116t - 138t

A Typical Gantry Span 20.8m for 5 wide + truck lane 23.6m for 6 wide + truck lane 26.5m for 7 wide + truck lane B Lifting Heights 12.3m for 1 over 3 15.2m for 1 over 4 18.2m for 1 over 5 21.0m for 1 over 6 C Travel Wheel Gauge 9.2m D Equaliser Length 2.5m E Length over travel guards 13.3m for 4 wheels per corner 13.7m for 2 wheels per corner F Trolley travel Gantry span minus end approach G Trolley end approach 2.40m H Trolley end approach 2.25m

* other features and dimensions also available

Gantry Travel System

Rubber Tyre Gantry Crane 3

Liebherr Anti - Sway System Eight Rope Reeving

Advantages by Design Minimal spreader positioning times Anti - Sway: Trolley & Travel direction Anti - Skew Trim and Skew spreader positioning No Additional Ropes or Devices necessary No head block - Reduced rope load and tare weight Lower energy consumption All Electrical Spreader - Less maintenance

Increase in Productivity of between 30 - 40% when compared to alternative designs.

Features Direct Driven, No Chain Drive

Gantry travel with load

Wheels hydraulically locked

Motors 4 motors on 16 wheeler

Reduced tyre wear with differential axles allowing Wheels to rotate during 90° turn

2 motors on 8 wheeler

Page 4: Lie bherr Rubb er Tyre Gantr y Cran e Techni cal De sc ription ......Lie bherr Rubb er Tyre Gantr y Cran e Single Lift 40 .6t - 50t Twin Lift (op tio nal) 50 t - 65 t Hoistin g with

Liebherr Container Cranes Ltd. Fossa, Killarney, Co. Kerry, Ireland Tel.: +353 64 6670200, Fax: +353 64 6631602 www.liebherr.com, E-Mail: [email protected]

RT

G 11

/13

Sub

ject

to c

h ang

e w

it hou

t no t

ice

Liebherr Reeving System: Sway Prevention, NOT Sway Correction Electrical (Gantry Align) Steering and/or Active Hydraulic Steering Rigid Robust Structure - Optimum for Automation

(Optional DGPS auto steering and container positioning) Direct Gearbox Driven Travel Systems Separate Drives for Hoist, Travel, Trolley (No Need for Side Shift on Spreader)

Allowing Superior Fine Positioning Simultaneous Motion

Liebherr Drive Systems Worldwide Liebherr Service Network Extensive Training (In - House & On - Site Following Commissioning) Purpose Built State-of-the-Art Design & Production Facilities Located in Ireland Since 1958 Highly Skilled & Experienced Employees (Expertise In House - For After Sales Service) Responsibility with Liebherr (Eliminating Interface and Compatibility Problems)

(i.e. Structural, Mechanical and Electrical Design, Production, Commissioning and Service)

Liebherr Rubber Tyre Gantry Crane

tfiL elgniS 40.6t - 50t Twin Lift (optional) 50t - 65t

Hoisting with No Load 56m/min Hoisting with Rated Load 28m/min Trolley Travel (with & without load) 70m/min Gantry Travel (without load) 130m/min Gantry Travel (with rated load) 70m/min Stack Transfer (without load) 70m/min * Alternative Speeds Also Available

Tyre Size (8 Wheel) 18.00 - 25 / 21.00 - 25 Tyre Size (16Wheel) 14.00 - 24 / 16.00 - 25 Avg./Max Wheel Load (Mod 7/5/2) 24.50t / 34.80t Avg./Max Wheel Load (Mod 7/5/4) 12.20t / 17.20t

Lifting Capacity

Working Speeds *

Wheel Dimensions & Loading

Power Rating 405kW Engine Type Scania / Cummins / Volvo Alternator Type Marelli / Stamford Diesel Fuel Tank Capacity 1000l 1500l Operating voltage / frequency 480V / 60Hz Generator Set Rating, Continuous 400kVA

Hoist Unit (40.6t) 1 x 190kW AC Trolley Unit 2 x 18kW AC Gantry Travel Unit (8 Wheel) 2 x 70kW AC Gantry Travel Unit (16 Wheel) 4 x 35kW AC

Switchgear / Control System designed and built by Liebherr using well proven robust components and CMS system in accordance with IEC 1131.

Generator Set

Drive Power

Drive System

Technical Description Liebherr Rubber Tyre Gantry Crane (RTG)