Top drive for drilling rigs

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Top drive for drilling rigs
Posting date : May 23, 2014
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HS-CODE
84-
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FOB Price: US $370,000 – 500,000/ Set Min.Order Quantity: 1 Set/Sets Supply Ability: 2 Set/Sets per Month Port: Tianjin/Qingdao/Shanghai Payment Terms: L/C,T/T Quick Details Usage: Oil Well Type: oil drilling rigs Place of Origin: China (Mainland) Brand Name: AUSCHIN Model Number: API type Packaging & Delivery Packaging Detail: export package Delivery Detail: 30 days Specifications 1. Top Drive 2.speed and torque accuracy control 3.with high anti-electromagnetic interference capability. 4.dual load pat Top Drive Drilling system is the equipment used to replace kelly and rotary table with power swivel and pipe handeler device, it can rotate the drilling pipe, screw and unscrew teh subs, and moce vertically along with the guide rail. Top Drive can rotate drilling string directly from the upper derrick and drill downwards along with the guidance of guide rail. Top Drive can complete rotary drilling operation, mud circulation, pipe connection, make-up and break-out, back reaming and other drilling operations. DQ120BSC specifications Drive mode AC VFD Nominal Drilling Depth 12000m (114mm drill pipe) 39370ft (4 1/2" drill pipe) (API 8A/8C PSL1) Rated Load capacities 9000kN 1000ton(US) Power supply 600VAC/50HZ (60 HZ optional) Main Motor Rated Power (Continuous) 440kW×2 600HP×2 Rotary Speed 0~200r/min Drilling Torque (continues) 85kN•m 62700lbf•ft Max. Torque of Break-out 135kN•m 99600lbf•ft Backup Tong Range 87~250mm 2 7/8"~6 5/8" (drill pipe) Hydraulic System Working Pressure 16MPa 2280psi Mud Circulating Diameter 89mm 3 1/2" Rated Circulating Pressure 52MPa 7540psi Main Body Working Height 6.9m 22.6ft Main Body Width 2096mm 6.88ft Distance of GUid Rail to teh Center of Well 1090mm 3.58ft

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
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