Helping Our Customers Achieve Superior Results Top Drive
Intelligent Accessories Canrig s commitment to drilling efficiency has resulted in the development of a line of intelligent top drive accessories. Each blends innovation with excellence in engineering. Advanced Diagnostics System The Advanced Diagnostics System (ADS) monitors strategic points of the top drive unit and its associated control and power system, making intelligent assessments of malfunctions and reporting possible causes. The ADS communicates with the operator via a color monitor with a touch-sensitive screen to respond to messages. This operator interface terminal also allows inputting correction factors and shutdown of non-essential functions in case of equipment failure. Traveling Equipment Anti-Collision System Canrig has developed the Traveling Equipment Anti- Collision System (TAC) which sounds an alarm whenever contact between certain rig components is about to occur. If the alarm sounds and the problem is not corrected, the action in question is stopped utilizing an automatic shutdown device. Two different versions of the system are available, including TAC I for rigs without top drives and TAC II for rigs with top drives. Equipment Condition Monitoring System Equipment Condition Monitoring (ECM) of drilling rig equipment in real time is not only possible but proven to be effective. Using sophisticated sensors, purpose built software and web-based data collection, Canrig can deliver an even greater level of equipment reliability and performance. Enhanced Well Control (Optional) The Lower Well Control Valve (LWCV) actuator is a significant upgrade in reliability and functionality from any similar device. Designed as a replacement for existing actuators, it is field retrofittable to lower well control valves in use today. The dual rack and pinion open / close mechanism is not affected when operation is attempted while the pipe is rotating. The LWCV actuator is capable of functioning values in either direction against 2,500 psi differential pressure. TDSU-Grasshopper (Optional) The TDSU-Grasshopper enables fast and orderly rig-up of the cables and hoses that are required to run from the TDSU to the rig floor. This is accomplished through the use of a hydraulically powered telescoping post combined with a series of articulating cable trays.
Top Drive Rig-Up Efficiency Canrig s exclusive folding torque guide enables the safest and fastest rig-up and rig-down in the industry. Folds into a single, transportable skid Installed vertically after mast erection Single-point disconnect allows electrical and hydraulic services to stay with the unit during moves Bolting and flanges are eliminated Minimal rig interface Adjustable telescoping top section Variable-length lower sections Multi-block interface Compact design accommodates shorter masts Canrig is one of the world s leading suppliers of top drive drilling systems for the oil and gas industry. The company manufactures, markets and services a full range of critically engineered portable and fixed top drive systems for most land and offshore rigs. This includes top drives in every size and configuration to meet any drilling application whether marine, desert, jungle or Arctic environments. Canrig top drives are engineered and manufactured to API 8-C standards and carry the API monogram. They set the standard for safety, reliability Canrig top drives set the standard for safety, reliability and efficiency. Superbly engineered products and unparalleled service have moved the company to the forefront of the top drive drilling industry. Systems Configurations Land Portable Systems Exclusive folding torque guide for fastest, safest rig-up Independent VFD house can easily be connected to the rig power source Optional engine-generator system for mechanical or underpowered rigs Land configuration skid with Top Drive Support Unit (TDSU) house grasshopper cable tray and spare parts storage Complete system ships in two self-contained loads Integrated Systems Integrated or stand-alone VFD All electric and hydraulic controls can be fully integrated into rig s master control system Torque can be reacted through mast legs eliminating the need for torque guide Top drive can be permanently fixed into the mast eliminating the need for removal during transport Multiple console options Offshore Fixed torque guide sized with mast or wide flange track Highly adaptable to a variety of torque tracks Retract feature for pipe handling Design includes work platforms for easy, safe access to the top drive Corrosion-resistant coatings and sub assemblies Load capabilities to 750 tons ABS and ATEX certification
Footprint Dimensions TD Model A B C D 4017AC-122 (with 8-ft links) 18' 4" 46" 21.5" 39" 6027AC-939 (with 8-ft links) 16' 8" 49" 23.5" 40" 1235AC-500 (with 11-ft links) 20' 54" 26" 48" 8050AC-681 (with 11-ft links) 21' 2" 57" 29" 48" 1250AC-681 (with 11-ft links) 21' 2" 57" 29" 48" 1250AC-685 (with 11-ft links) 22' 4" 57" 29" 48" 1275AC-681 (with 11-ft links) 21' 2" 57" 29" 48" 1275AC-865 (with 11-ft links) 22' 4" 57" 29" 48" 1575AC-865 (with 11-ft links) 22' 4" 57" 30" 48" TOP VIEW Model Performance Load Rating Output Power (Continuous) tons tonnes HP kw AC Top drives 4017AC 6027AC 8050AC 1235AC 175 159 400 300 275 249 600 450 500 454 800 590 350 318 Gear Ratio 12.262:1 9.387:1 6.808:1 5.000:1 Maximum Continuous Torque 21,400 29,000 30,000 40,700 40,250 54,600 37,800 51,200 Maximum Speed RPM 215 225 265 265 Connection Breakout Torque Weight lb kg 32,000 43,400 15,000 6,800 60,000 81,300 18,000 8,200 90,000 122,000 29,000 13,200 87,500 118,600 27,000 12,200 Load Rating Output Power (Continuous) tons tonnes HP kw AC Top drives 500 454 1250AC 1275AC 1575AC 500 454 750 680 750 680 750 680 1,500 1,120 Gear Ratio 6.808:1 8.654:1 6.808:1 8.654:1 8.654:1 Maximum Continuous Torque 51,400 69,700 65,300 88,600 51,400 69,700 65,300 88,600 75,700 102,700 Maximum Speed RPM 265 225 265 225 270 Connection Breakout Torque Weight lb kg 29,000 13,200 32,000 15,500 30,000 13,600 32,000 14,500 104,000 141,000 35,000 15,900 ISOMETRIC VIEW
4017AC Torque Curve 1235AC 4017AC Capable of fitting into masts as small as 300k lbs, this unit sets the standard for AC top drives installed in small drilling and workover rigs. 1235AC With its unique performance characteristic, this 1,000-HP unit is ideally suited for high-speed applications. 6027AC Torque Curve 1235AC 120000 105000 8.6:1 @ 1200HP 6.8:1 @ 1200HP 90000 6027AC The only 600-HP top drive in the 250-ton market, this unit delivers 30,000 ft/lbs of continuous drilling torque. 1250AC The most powerful 500-ton top drive on the market. 8050AC 1275AC 120000 105000 8.6:1 6.8:1 90000 8050AC A 500-ton unit ideally packaged for value and performance. 1275AC Developed for deep drilling applications, this unit is equipped with a 4" bore and 7,500 psi pressure rating. 1575AC 120000 105000 90000 1575AC A 750-ton unit optimized for value and performance. Benefits Integral swivel Hydraulic torque boost Industry exclusive floating quill for soft stabbing and thread-advanced compensation Polymer slide guide runners Counterbalance feature Wireline guide system Direct connection to rig s traveling block Disc brake Pressurized upper seal Remote control pipe handler orientation and lock Bidirectional link tilt function Load path integrity
General Information www.canrig.com Sales Information info@canrig.com Rigline 24/7 (866) 433-4345 Telephone +1 (281) 774-5600 Fax +1 (281) 774-5610 Postal Address Corporate Headquarters 8223 Willow Place Drive South Houston, TX 77070 USA 1504