e gearbox and pipe handler. The weight of drill string is supported directly in main shaft pin or transferred from the link hanger to the main shaft by m. nuous rotation is included. The pipe …
MH Top Drives - HMH
HMH’s field-proven top drives ensure safe, effective and uninterrupted drilling operations – no matter if in the arctic or desert environments. Our PTD and DDM top drive series provide the …
国外主流顶驱介绍_OILUP油气淘
2019年8月6日 · MDDM 1000 是专门为海洋钻机研发的大载荷顶驱，是继 NOV 推出 1000T 以上顶驱之后与之抗衡的产品，和 NOV 高端顶驱相同，采用水冷方式，在水冷顶驱设计上， Wirth …
MHWIRTH DDM-1000-AC-2M TOP DRIVE - Maps Offshore Services
Manufacturer : MH WIRTH AS Quantity :1 Location : - Condition : Sold Availability : Sold. View Product. ST-120 IRON ROUGHNECK Manufacturer ...
Top Drive (Main & Aux) 2 x Aker MH MDDM-1250-AC-2M 1,250 st (1,134 mt) tripping load, 945 st (857 mt) drilling load, 101,000 ft.-lbs. max continuous torque at 113 RPM, 0 - 280 max RPM, 2 x
OTC.10: Aker, Transocean develop new top drive - Offshore
2010年5月3日 · HOUSTON -- Aker Solutions and Transocean have developed a new top drive with improved uptime and reduced repair/replacement time. The result is the MH MDDM 1000 …
MDDM20M-D Display & Diagnostic Module with MODBUS …
The MDDM-MOD can translate SAE J1939 to MODBUS® † RTU registers for remote monitoring via satellite, land lines and cell phones or other controller and computer systems. This …
MHWIRTH AS Drilling Equipment Retractable Dolly Type: BJ601
The retractable dolly supports the modular derrick drilling machine (MDDM)-1250-AC-2M in horizontal position above the well centre during operation. The retract function is able to retract …
Our derrick drilling machines (DDM) offer a wide and high operational performance for both conventional and RamRig™ drilling installations. AC is the most
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