自由容器
Grab Bucket &Bulk Handling Cranes
Heavy-duty grab crane systems engineered for
loading stockpiling，blending and feeding coal，
ore and loose bulk materials.
Bulk Material
Handling
Handle coal, ore,
limestone, clinker,
sand and aggregates
Material-
Matched Grab
Clamshell and
four-rope grabs
matched to density
and particle size
High-Duty
Cycle Design
Designed for
frequent loading,
unloading and
continuous handling
High-Duty
Cycle Design
Cabin, remote,
semi-automatic or
fully automated
operation
自由容器
Hot Grab Bucket & BulkHandling Cranes
Two representative configurations for automated raw-material storage and heavy-duty bulk handling.
9t Automated Clamshell Bulk Handling Crane
20t Heavy-Duty Four-Rope Grab Crane
9t Automated Clamshell Bulk
Handling Crane
Quick Details
· Capacity: 9t
· Grab Volume: 3.2m³
· Reference Span: 24m
· Travel Speed: up to 100 m/min
· Hoisting Speed: up to 90 m/min
· Control: Fully Automatic
· Anti-Sway: Integrated
Packaging & Delivery
· Sectional steel structure
· Grab trolley packed separately
· PLC & VFD in export cases
· Scanner devices protected
· Factory tested before shipment
· Site erection & commissioning
Applications
· Cement Raw Material Stores
· Limestone Handling
· Additive Blending
· Clinker & Process Feeding
· Tipping Pit Reclaiming
· Automated Bulk Warehouses
自由容器
20t Heavy-Duty Four-Rope Grab Crane
Quick Details
· Capacity: 20t suspended load
· Grab Type: Four-Rope Clamshell
· Grab Volume: 4-8m³ reference
· Span: 20-31.5m
· Lifting Height: 12-24m
· Duty Class: A6-A8
· Control: Cabin /Remote / Semi-Auto
Packaging & Delivery
· Project-size transport sections
· Winch trolley on reinforced frames
· Grab shipped as heavy component
· Electrical cabinets in export cases
· Rope reeving adjusted on site
· Rated-load test before handover
Applications
· Coal Stockyards
· Iron Ore Handling
· Coke & Sinter Plants
· Slag Handling
· Sand & Aggregates
· Port / Rail Bulk Transfer
自由容器
Custom Grab Bucket & Bulk Handling Crane
Configured around your bulk material, stockpile layout，target throughput，grab duty and automation
requirements.
Material Type & Bulk Density
Define coal, ore, sand or other material
characteristics
Grab Type & Volume
Match clamshell，
four-rope or special
grab to the material
Capacity & Throughput
Balance crane capacity，payload and target
tonnes per hour
Span & Storage
Geometry
Match runway span,
stockpile width, pit
depth and discharge points
Duty & Automation
Configure manual,
semi-auto or automatic bulk handling cycles
Environment & Wear Protection
Match dust, abrasion，humidity and outdoor
protection
Successful Cases
自由容器
Grab Bucket & Bulk Handling
Crane FAQ
Quick answers for buyers selecting grab cranes for coal，ore and industrial bulk materials.
1. What are Grab Bucket & Bulk Handling Cranes?
Grab Bucket & Bulk Handling Cranes are designed for
lifting and moving loose bulk materials.
2. Where are they used?
Grab Bucket & Bulk Handling Cranes are used in ports,
power plants, steel mills and bulk terminals.
3. What materials can they handle?
Grab Bucket & Bulk Handling Cranes can handle coal,
ore, sand, grain, clinker and other bulk materials.
4. What capacities are available?
Grab Bucket & Bulk Handling Cranes can be customized
for different capacities, spans and handling rates.
5. What grab types are available?
Grab Bucket & Bulk Handling Cranes can use clamshell,
orange-peel or custom material-matched grabs.
6. Can they operate automatically?
Yes. Grab Bucket & Bulk Handling Cranes can support
manual, semi-automatic or fully automated operation.
7. Are they suitable for heavy-duty cycles?
Yes. Grab Bucket & Bulk Handling Cranes can be
designed for frequent and continuous-duty bulk
handling.
8. What safety features are included?
Grab Bucket & Bulk Handling Cranes can include
overload protection, anti-collision, travel limits and
emergency controls.