GOST KP140 Crane Rail
Product Overview
GOST KP140 Crane Rail is a heavyweight crane-rail profile built for the toughest lifting environments — STS cranes, heavy quay cranes, large gantries and continuous-duty industrial cranes. We provide full batch documentation, tailored machining, and a photo-based loading dossier so your procurement and site teams receive clear, verifiable evidence at shipment.
Key Features
Dimensions:
Weight: ≈141.7kg/m
Head Width: 140 mm
Rail Height: 170 mm
Base Width: 170 mm
Web Thickness: 58 mm
Length:custom lengths on request
Optional Steel Grades: U71Mn
Standards: Russian Standard Gost 4121-96
MTC available
Materials & Quality Assurance
KP140 rails are produced from rail-grade steels selected for impact toughness and wear resistance. Delivery conditions can include normalized or quenched & tempered heat treatments according to project requirements.
Our quality program includes:
Incoming material verification (chemistry, supplier traceability).
Process documentation for rolling and heat treatment (thermal profiles retained).
100% final dimensional and visual inspections plus representative mechanical testing (tensile, hardness, metallographic checks where required).
MTC provided for every shipment; third-party witness inspection (buyer-appointed or recognized labs) is available.
Typical Applications
STS and rail-mounted quay cranes at major ports.
Heavy gantries and transfer systems in container terminals.
Continuous-duty cranes in steelworks, shipyards and heavy fabrication plants.
Transfer rails for heavy haulage equipment and large civil-works lifting rigs.
FAQs
Q: Can you perform bolt-hole drilling and custom end machining?
A: Yes — precision machining is completed in-plant to customer drawings prior to inspection and packing.
Q: Typical lead time about KP140 crane rail?
A: Lead time varies by quantity and processing (heat treatment, machining); a schedule is provided with each quotation.
Why buy KP140 Rails from us？
Project customization: lengths, machining, packing and paperwork tailored to logistics needs.
Comprehensive traceability: MTC and batch QA reports included.
Inspection flexibility: buyer or third-party audits supported end-to-end.
Shipping certainty: supervised-loading dossiers reduce delays and disputes.
Technical support: access to welding guidance, installation checklists and lifecycle planning.