TB 450-3340-50/4 - Travelling Block
2017
Available
TECHNICAL SPECIFICATION FOR TRAVELLING BLOCK
Design code / standard: API 8C PSL 1
Area classification: Zone 2
Operating temperature: -20 °C to +40 °C
Load rating ( 8-fall / 1-fall ): 450 Te / 165 Te
Load rating Hang off lug: 85 Te
Hang off lug hole size: Ø 85
Sheaves: 4 x Ø 3340 mm
Wire rope nominal size ( 8-fall / 1-fall ): Ø 50 mm / Ø 76 mm
Sheave groove hardness: 35 HRC min.
Estimated weight: 20500 kg
Overall length: 3520 mm
Overall height: 4950 mm
Overall width: 4000 mm
CERTIFICATION
Certifying authority: Det Norske Veritas, DNV
Design Codes: DNV-OS-E1001 Drilling Plant (notation: Drill(N))
Certification extent: Review & Survey
SURFACE PROTECTION
Sandblasting: SA 2.5 (ISO 8501-1)
Paint Specification: According to NOV spec. HLA-4A, Isocyanate free
Top Coat Color: Yellow (RAL 1006)
The above Travelling Block Assembly belongs to the Dual Purpose Subsea Winch / 450 Te Drawworks. Link to more info for Listing ID: UL 07325
This is a part of a Subsea Well Intervention & Drillship Equipment Package. Link to more info for Listing ID: UL 07007
AI DESCRIPTION
This new travelling block assembly from NOV, rated at 450 Te, includes a fixed dolly and features four sheaves for wire rope measuring 3340 mm x 52 mm. It is designed for lifting and hoisting heavy loads in various industrial applications.
Key Uses:
- Oil and Gas Industry
- Construction and Engineering
- Marine and Offshore
- Mining
- Heavy Machinery Services
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