Products
Crane Rail Sole Plate
Product Definition Crane rail sole plates are heavy-duty interface components that: Connect crane rails to concrete foundations or steel structures Distribute concentrated wheel loads over wider areas Maintain precise rail alignment under dynamic loads Prevent rail foot abrasion on supporting...
Features
Product Definition
Crane rail sole plates are heavy-duty interface components that:
Connect crane rails to concrete foundations or steel structures
Distribute concentrated wheel loads over wider areas
Maintain precise rail alignment under dynamic loads
Prevent rail foot abrasion on supporting surfaces
Key Design Features
| Parameter | Specification Range |
|---|---|
| Material | EN 10025 S355JR steel |
| Thickness | 20-50 mm |
| Width | 200-400 mm |
| Length | 300-600 mm |
| Surface Finish | Machined (Ra 3.2μm) or as-rolled |
| Bolt Holes | 22-30 mm diameter (typically 4-6 holes) |
Material Specifications
Steel Grades
Minimum Yield Strength: 355 MPa
Tensile Strength: 470-630 MPa
Impact Toughness: 27J at -20°C
Hardness: 120-160 HB
Surface Treatments
Shot blasting (SA 2.5)
Non-slip coatings (epoxy with grit)
Cathodic protection options
oad Capacity Data
| Crane Type | Design Load Capacity |
|---|---|
| EOT Cranes | 50-200 kN per plate |
| Gantry Cranes | 100-500 kN per plate |
| Heavy Lift Cranes | 500-1000+ kN per plate |
Installation Requirements
Foundation Preparation
Flatness tolerance: ±1 mm/m²
Leveling grout: Non-shrink, >50 MPa strength
Anchor bolts: Grade 8.8 or higher
Alignment Tolerances
Longitudinal level: ±2 mm/10m
Lateral alignment: ±1 mm
Rail joint gaps: 4-6 mm (ambient temp)
FAQ
Q: Is it a manufacturer or a distributor?
A: We are a factory.
Q: What is the minimum order quantity
A: 5,00 sets. For more details, please consult the customer service.
Q: How long is the delivery time?
A: 8-12 weeks (standard configuration)
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