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Beijing,Beijing,China China
Personne àcontacter Jacket Jiang
Nom de la société Beijing, Beijing
The DC drive drilling rig, equipped with DC motor-driven drawworks, rotary table and mud pump, is used to land drilling or offshore and ultra-deep wel
The drilling rig is designed and manufactured in accordance with standards such as GB7258, SY6584 , API Spec 4F, 7K and 8C etc. The main carrier vehic
Design and manufactured in accordance with API Spec 8A, being authorized to use the official API monogram. Equipped with hydraulic bumper for drill pi
A combination of traveling block and hook together reduces overall length and can satisfy requirements of operating a top drive.Hook blocks conform to
Proven and reliable compound system is used. Compound gear box with unique design has reliable driving performance and reasonable load distribution. A
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