Heavy Duty TDS-11SA Drawworks for Top Drive Parts
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AC Variable Frequency Drive Drawworks
• The main components of drawworks are AC variable frequency motor, gear reducer, hydraulic disc brake, winch frame, drum shaft assembly and automatic driller etc, with high gear transmission efficiency. • The gear is thin oil lubricated. • Drawwork is of single drum shaft structure and the drum is grooved. Compared with similar drawworks, it is of many merits, such as simple structure, small volume, and light weight. • It’s AC variable frequency motor drive and step...
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30180389 10490415-315 10490416-756 122599 TDS8S...
76717 LINK,PEAR (P) 117078 U-BOLT,LINKTILT,250T,TDS9S 117976 BEAM,LINK,TIEBACK (MTO) 118332 TUBE,CYLINDER,LINK-TILT,ASSY 118333 TUBE,CYLINDER,LINK-TILT,ASSY 118334 TUBE,CYLINDER,LINK-TILT,ASSY 118336 PIN,ACTUATOR,LINK 119122 CLAMP,LINK 120165 CLAMP,LINK-TILT,500T,TDS9 120660 CLAMP,LINK(350 TON),MS17 120700 ADAPTER,ASSY,LINK,ROTATING 121492 CRANK,TILT,LINK 121784 ACTUATOR,ASSY,LINK-TILT 122270 TIEBACK,LINK 122599 CLAMP,LINK,250T,PH50 30122367 U-BOLT,.75-UNC,500T,LINKTILT,PH50 30125094 TUBE ASS...
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DC Drive Drawworks of Drilling Rigs High Load C...
Bearings all adopt roller ones and shafts are made of premium alloy steel. Driving chains with high accuracy and high strength are forced lubricated. The main brake adopts hydraulic disc brake, and the brake disc is water or air cooled. The auxiliary brake adopts electromagnetic eddy current brake(water or air cooled) or pneumatic push disc brake. Basic Parameters of DC Drive Drawworks: Model of rig JC40D JC50D JC70D Nominal drilling depth, m(ft) with...
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Mechanical Drive Drawworks on Drilling Rig
• Drawworks positive gears all adopt roller chain transmission and negative ones adopt gear transmission. • Driving chains with high accuracy and high strength are forced lubricated. • The drum body is grooved. The low-speed and high-speed ends of drum are equipped with ventilating air tube clutch. The main brake adopts belt brake or hydraulic disc brake, while the auxiliary brake adopts configured electromagnetic eddy current brake(water or air cooled). Basic Parame...
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Hook Block Assembly of Drill Rig high weight li...
1. The hook block adopt the integrated design. The traveling block and the hook are connected by the intermediate bearing body, and the big hook and the cruiser can be separately repaired. 2. The inner and outer springs of the bearing body are reversed in opposite directions, which overcomes the torsion force of a single spring during compression or stretching. 3. The overall size is small, the structure is compact, and the combined length is shortened, which is suit...
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Swivel on Drilling Rig transfer drill fluid int...
The drilling Swivel is the main equipment for the rotary circulation of the underground operation. It is the connection between the hoisting system and the drilling tool, and the connection part between the circulation system and the rotating system. The upper part of the Swivel is hung on the hookblock through the elevator link, and is connected to the drilling hose by the gooseneck tube. The lower part is connected with the drill pipe and the downhole drilling tool...