Two 100 t Spoil-Handling Gantries for the Guangfo Railway Project
Two double-girder gantry cranes lift tunnel spoil and construction materials with below-rail attachment depth reaching 40 m.
The project and its handling task.
Henan Mine Crane supplied two 100 t double-girder gantry cranes for China Railway First Group’s Guangfo Ring intercity railway works between Foshan West and Guangzhou North.
The cranes are designed for spoil and material handling during underground rail construction. The lifting attachment can operate as deep as 40 m below rail level. Computer-assisted structural design and protective arrangements for travel and hoisting address the project’s site conditions.
Lift spoil and construction supplies from a deep rail-worksite shaft.
Metro construction needs repetitive vertical lifting where personnel, vehicles and shaft-edge geometry create distinct hazards.
Check bucket capacity and lifting attachment at the excavation level.
Manage the vertical path and shaft-edge clearance.
Move spoil to the planned vehicle or stockpile point.
Move spoil to the planned vehicle or stockpile point.
The equipment behind this project.
The cranes are designed for spoil and material handling during underground rail construction. The lifting attachment can operate as deep as 40 m below rail level. Computer-assisted structural design and protective arrangements for travel and hoisting address the project’s site conditions.
- Quantity2 double-girder gantry cranes
- Rated capacity100 t each
- Below-rail attachment depthUp to 40 m
- ApplicationTunnel spoil and construction-material lifting
- ProtectionSafety devices on principal travel and hoisting movements
What to compare with your own project.
Match the project configuration to your load, layout and operating sequence before selecting a crane package.
| Design area | This project configuration | Define for your site |
|---|---|---|
| Quantity | 2 double-girder gantry cranes | Spoil bucket and other load schedule. Define the required operating envelope and acceptance checks in your technical brief. |
| Rated capacity | 100 t each | Shaft depth and edge geometry. Define the required operating envelope and acceptance checks in your technical brief. |
| Below-rail attachment depth | Up to 40 m | Surface vehicle route. Define the required operating envelope and acceptance checks in your technical brief. |
| Application | Tunnel spoil and construction-material lifting | Hoist, limit and emergency requirements. Define the required operating envelope and acceptance checks in your technical brief. |
| Protection | Safety devices on principal travel and hoisting movements | Spoil bucket and other load schedule. Define the required operating envelope and acceptance checks in your technical brief. |
See the equipment and working environment.
Explore the equipment arrangement and handling environment.
Construction-site application.
The cranes serve spoil and material lifts at the Guangfo railway construction site. Their deep below-rail handling arrangement connects the surface gantry to the underground excavation work.
For a similar project, configure a dual-girder spoil gantry around the shaft, bucket or lifting gear and surface transfer point. Define the under-rail lift depth, hoist travel, controlled release and protected walking/vehicle routes.
Continue from the project to the right crane family.
Use the project as a reference and specify the crane against your own yard layout and cargo.
Prepare a comparable crane quotation.
Share the load schedule and site drawings. Configure a dual-girder spoil gantry around the shaft, bucket or lifting gear and surface transfer point. Define the under-rail lift depth, hoist travel, controlled release and protected walking/vehicle routes.
We can quote a single crane or a coordinated fleet. The offer sets out the destination standards, required certificates and inspection records, manufacturing programme after drawing approval, shipment, installation support and agreed acceptance scope.
- Spoil bucket and other load schedule
- Shaft depth and edge geometry
- Surface vehicle route
- Hoist, limit and emergency requirements
- Destination standards, quantity and inspection documentation
- Manufacturing programme, shipment, commissioning, training and spares
Questions before specifying a similar crane.
Can the same project crane be supplied for my site?
We customize the capacity, span, lifting height, attachment and controls to the load, building or yard layout and operating cycle. Spoil bucket and other load schedule is one of the inputs to review before final equipment selection.
How are certification, quantity and lead time agreed?
Single-crane and fleet enquiries are welcome. Define the destination and required standards in the enquiry. The project offer confirms certification and inspection documents, the quantity, drawing approval and manufacturing schedule, with the shipping and site-service boundaries.
What should acceptance and after-sales support include?
Agree the inspection plan, representative load and functional tests, operator training, maintenance instructions, spare-parts scope and fault-recovery procedures. For this application, include hoist, limit and emergency requirements in the technical review.
Planning a similar lifting project?
Send your layout, load and operating requirements. We can develop a customized crane package and delivery scope for your site.