Head Block Assemblies
STS head blocks and sheave blocks for hoist rope reeving, built to the approved crane and spreader interface drawings.
- Matched to approved component drawings
- Port and terminal crane duty
- OEM-interface verification before ordering
- Material and dimensional documentation by agreement
- Inspection scope agreed before manufacture
- Replacement and refurbishment supply
STS head blocks and sheave blocks for hoist rope reeving, built to the approved crane and spreader interface drawings. Supply is matched to the original drawing, component interfaces and terminal operating duty. Standards: ISO 16625, EN 13001-3-1, EN 13001-3-2. Reference standards for specification and selection; applicable parts, editions and inspection documents are confirmed against the approved design and purchase order. Listing a standard does not claim certified conformity. Material, hydraulic and electrical references apply only to the selected configuration. Replacement enquiries for selected ZPMC, Konecranes, Liebherr, Mitsui E&S, SANY crane models. Compatibility requires model, drawing and interface verification; no universal fit, OEM affiliation or authorization implied. Send the crane identification, component drawing or sample dimensions, photographs, quantity and required inspection documents with your enquiry. Related range: Crane Spare Parts & Lifting Components.
Certifications & Standards
Industries Served
Key Advantages
Warranty: As agreed in the quotation and contract
Service Life: Depends on duty, environment and maintenance
Maintenance: Follow the approved component and crane maintenance schedule
Preparation Requirements
Confirm the approved replacement drawing, crane isolation plan, lifting method and OEM maintenance procedure before removing the existing component.
Installation Steps
- 1Isolate and secure the crane under the terminal's approved procedure
- 2Inspect the replacement component and verify dimensions against the approved drawing
- 3Check mating parts, mounting points and alignment
- 4Install using the approved tooling, fastening and lubrication requirements
- 5Reconnect applicable hydraulic, electrical or control interfaces
- 6Perform specified functional checks and authorized load testing where required
- 7Record installation and inspection results before returning the crane to service
Required Tools & Equipment
Component-specific lifting gear, alignment tools, calibrated torque tools and inspection equipment.
Safety Requirements
Qualified personnel, lockout/tagout, controlled lifting operations and approved work-at-height procedures where applicable.
Technical Support
Drawing and interface review during quotation; share crane identification and component photographs.
Field Service
Installation-support scope and local service availability confirmed in the quotation.
Training Programs
Operating and maintenance information supplied for the agreed component scope.
Documentation
Approved drawings, inspection records and component instructions as specified in the purchase order.