NOV - National Oilwell Varco
1997
Available
Top drive unit including PH-85 pipe handler, retractable dolly, spare parts etc. suitable for offshore- or land drilling rigs.
Working height: 245.5 inches (6.236 m) from top tool joint to bail. (Calculated using 108" links)
Guide dolly configuration, Rail Spacing: 43 x 66 In. HEB-280
Rail loading while drilling: 34,000 ft.lbs
Gear box: 5.30:1 gear ratio reduction
Max. rpm: 225
Max continuous torque: 45 kNm. (33,200 ft.lbs) at 150 rpm.
Max. intermittent torque: tba.
New El. motor type ABB HXR 450LM8 740 KW (AC) included. See UL 05498
Package of various spare parts is also available for sale. See list.
AI DESCRIPTION
The Varco BJ TDS-7S is a 650-ton top drive system, designed for drilling operations in the oil and gas industry. It features an AC motor and a retractable dolly, ensuring efficient and reliable performance while in use.
Key Uses:
- Oil and Gas Drilling
- Onshore Drilling
- Offshore Drilling
- Well Construction
- Geothermal Energy Projects
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