ROTARY TABLE With Master Bushing & Insert Bowl

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ROTARY TABLE With Master Bushing & Insert Bowl MODEL: RT-175 Serial No. Customer. II 2 G c T3 Cert.No. 28178-2008-CE-USA TCF No.

Directive 94/9/EC (ATEX), Category 2 Non-Electrical Equipment MUD KING PRODUCTS, INC. 15211 Woodham Dr.

1 ROTARY TABLE With Master Bushing & Insert Bowl MODEL: RT-175 Serial No. Customer. II 2 G c T3 Cert.No CE-USA TCF No. MKP-RT1737 Mud King Product's Rotary Tables Are Manufactured For MKP Under API License 7K-0079, And Conform To Council Directive 94/9/EC (ATEX), Category 2 Non-Electrical Equipment MUD KING PRODUCTS, INC Woodham Dr. Houston, TX Phone: (281) Fax: (281) sales@mudkingproducts.com Website:

2 PAGE 1 CONTENTS I. Design Features 2 II. Technical Specifications 2 III. Usage 3 IV. Installation 5 V. Lubrication 6 VI. Maintenance 6 VII. Packing and Delivery 7 VIII. Table Reference Dimensions 8 IX. Parts List 9 X. Parts Drawing 10 ATTACHED DOCUMENTS: Certificates of Compliance Inspection Reports

PAGE 2 I. DESIGN FEATURES 1. Rotary table shaft extension and its central hole conform to API Standard 7K. 2. Pin transmission type suitable for API Standard Square or Hexagonal Kelly roller bushing.

3 PAGE 2 I. DESIGN FEATURES 1. Rotary table shaft extension and its central hole conform to API Standard 7K. 2. Pin transmission type suitable for API Standard Square or Hexagonal Kelly roller bushing. 3. Double lock system for forward and reverse rotation. 4. Incorporates an effective working lubrication system with reliable seals. II. TECHNICAL SPECIFICATIONS MODEL RT RT RT RT RT RT Dia. of Opening Table axis center to inner row sprocket teeth in 17 1/2 17 1/2 20 1/2 20 1/2 27 1/2 37 1/2 mm in / /4 53 1/4 53 1/4 mm ton Static load rating Metric ton Max working torque Lbf-ft kn-m Max speed rpm Gear ratio Dimensions L W H Weight in x54x cm x137x lb Kg

4 PAGE 3 III. USAGE ROTARY TABLE The Rotary Table is a gearbox design to rotate the drill string by means of an external power source. The central hole conforms to API Specification 7K. MASTER BUSHING The master bushing is a replaceable insert that protects the main table final drive components. The master bushing is used in the KELLY style drilling rig to rotate the Kelly Roller Bushing that in turns rotate the Kelly and drill string. MKP Master Bushings are manufactured per API Spec.7K and are interchangeable with the below list of OEM makes and models. These bushings are offered in two styles: SPLIT or SOLID. MKP Rotary tables model RT-175, RT-205, RT-275 are interchangeable with EMSCO type T design. MKP Rotary table model RT-375 are interchangeable with NATIONAL type C MPCH design. ROTARY TABLE MASTER BUSHING All reference dimensions in inches. MAKE MODEL A B C L M F G 17 1/2 17 7/ /8 5 1/ /16 A.P.I. STANDARD 20 1/2 20 7/ /8 5 1/ / / /2 27 7/ /16 5 1/ /4 3 3/8 B /2 17 7/ / /16 B / / / /16 BETHLEHEM B-21-TA 20 7/8 21 1/ / / /4 4 3/ /4 3 3/8 B / /2 17 1/ /4 3 3/8 RSH-18 OB / /16 4 1/ / /16 RSB / /16 5 1/ / /16 BREWSTER RSH / /16 4 1/ / /16 RSH-27 1/2 27 7/ /16 4 3/4 17 1/ /4 3 3/8 RSB-27 1/2 27 7/ /16 6 1/2 17 1/ /4 3 3/8 L / /16 6 1/ /16 T / /8 5 1/ /16 O-17 1/2 P-17 1/2 17 7/ /16 6 1/ /16 T / /8 5 1/ / /16 CONTINENTAL EMSCO O-20 1/2 P, PJL,J,JA,JC,JAC, JACS, JAS, JCS, JS 20 7/ /4 5 1/ / /16 JAB-20 1/2, JABS, JB, JBS 20 7/ /4 6 1/ / /16 D-25 1/2 DA 25 3/ /4 17 1/ /4 3 3/8 T / /16 5 1/4 17 1/ /4 3 3/8 G-27 1/2 27 3/8 28 1/16 5 1/4 17 1/ /4 3 3/8

5 PAGE 4 GARDNER DENVER HANIEL & LUEG IDECO MIDCONTINENT NATIONAL OILWELL WIRTH H-27 1/2 27 3/8 28 1/16 6 1/2 17 1/ /4 3 3/8 K-27 1/2, KS,PJ 27 7/ /16 6 1/2 17 1/ /4 3 3/8 T /8 47 7/ Drive Slots 25 3/4 3 3/8 RT-17 1/2 17 7/ /8 5 1/ /16 RT-22 1/2 22 7/ /8 5 1/ /4 25 3/4 3 3/8 RT-27 1/2 27 7/ /16 5 1/4 17 1/ /4 3 3/8 L-17 1/2 17 7/ /8 5 1/ /16 S / /16 5 1/ /16 L-25 1/2 25 7/ /8 5 1/4 17 1/ /4 3 3/8 L-27 1/2 27 7/ / / /4 3 3/8 171/2 HS / / / /2 20 7/ /8 5 1/ / / / /8 6 1/ /4 3 3/8 271/2 HS / /8 6 1/4 17 1/4 33 3/4 25 3/4 3 3/8 37 1/2 37 7/ /8 4 3/ /8 25 3/4 3 3/8 S-17 1/2A 17 7/ / /16 S-21A 20 15/ / /16 S-27 1/2A 27 7/ /16 5 1/4 17 1/ /4 3 3/8 A & B / /8 5 1/ / /16 A /2 20 7/ /8 5 1/ / /16 MS-27 1/2 A&B-27 1/2 27 7/ /16 5 1/4 17 1/ /4 3 3/8 C /16 39 Dia. 5 1/4 20 Drive lugs /4 3 3/8 C /16 40 Dia. 5 1/4 20 Drive lugs /4 3 3/8 A-17 1/2 17 3/ /8 5 1/ / /2 17 7/ / / / /2 20 7/ / / /16 A-20 1/2 20 7/ /8 5 1/ / /16 21 & 21A Super 20 7/8 21 3/8 5 1/ / /16 26HD 25 7/8 26 7/16 5 1/ /2 25 3/4 3 3/8 27 1/2 27 1/2A 27 3/8 26 7/16 5 1/ /4 3 3/8 A-27 1/2 27 3/8 28 1/16 5 1/4 17 1/ /4 3 3/8 A-37 1/2 37 3/8 38 1/16 6 1/ /4 25 3/4 3 3/8 17 1/ / /16 4 3/ / / / /16 7 1/ / /2 27 7/ /16 5 1/4 17 1/ /4 3 3/8 37 1/2 37 3/8 38 1/16 6 1/ /4 25 3/4 3 3/8 R70403 INSERT BOWL The Insert bowl is a bushing that fits inside the master bushing to hold the slips during make-up or break-out procedures. The Insert bowl is designed per API Specification 7K. There are 3 typical sizes of insert bowls used in drilling applications: API#1 Insert Bowl 13-3/8 ~ 11-3/4 pipe or tubing API#2 Insert Bowl 10-3/4 ~ 9-5/8 pipe or tubing API#3 Insert Bowl 2-3/8 ~ 7-5/8 pipe or tubing

6 PAGE 5 IV. INSTALLATION This manual is provided for guidance of the basic required service for minor adjustment and product service. This information is not elementary. Any major overhaul or adjustments must be performed by a certified company in the repair or remanufacture of rotary tables. TO PREVENT PERSONAL INJURY during maintenance and inspection, this equipment must be shut down and not operating. Employ good mechanical practices when making maintenance repairs, adjustments, inspections, etc. This item is allowed a maximum 8 decibels while in service. Appropriate hearing safety device should be worn at all times to prevent hearing loss. 1. The rotary table must keep horizontal in the process of assembly and the sprocket must be in alignment with that of the gear train 2. All parts must pass acceptance examination. Parts must be washed and rid of all burrs. 3. The rotary table must be supported by flat rotary beams and anchored in place to maintain proper alignment with the prime mover. There should be adequate clearance around the frame to prevent a build-up of drilling mud and to allow the table to be washed periodically. 4. Adjust shim thickness between the bearing cover of input shaft and base frame to acquire the specified clearance: 0.34mm to 0.76mm between the gears. 5. All air tight packing must be manually fixed 6. As the new rotary table is emptied of the oil, thoroughly rinse the rotary table before operation and fill with oil in accordance with the requirement. 7. Rotate the sprocket a minimum of 40 after assembly to ensure no clogging and smooth rotation occurs. V. LUBRICATION 1. The entire internal mechanism of the rotary machine, including the inner and outer pinion bearings is lubricated from the main oil reservoir by splash. Oil is lifted by the pinion and directed by means of troughs and deflector pans.

7 PAGE 6 2. It is essential the oil level is monitored and kept within the HIGH and LOW markings on the dipstick. About 30 L max capacity. 3. STOP ROTATION of the table when checking oil level. Use an extreme pressure, non-corrosive, anti-foaming gear lubricant as follows: Ambient temperatures: 0F to +155F (-18 to 68C) AGMA #6-20F to +40F (-29C to 4C) AGMA #4 Grease Fittings: 0F to +125F (-18C to 68C) NLGI #2-20F to +40F (-29C to 4C) NLGI #0 Approved BP Products for above specifications: AGMA #6 Energol GR-XP 320 AGMA #4 Energol GR-XP 105 NLGI #2 Energrease MMEP 2 NLGI #0 Energrease MMEP 0 VI. MAINTENANCE Periodic 1. Check the level of lubrication oil by means of the dipstick once each shift to ensure the full lubrication of the rotary table. The table must be stopped to perform this task. Any radical change in oil level over a short amount of time should be investigated; this may be caused by leaking seals, loose drain plugs, or water or mud entering the reservoir. 2. The grease fittings of the lock paws must be filled with grease once in a shift. The fittings are accessible when the lock paws are engaged in the lock position. Monthly 1. Open the top cover to clear away the mud that may have accumulated in the frame. 6. Change the lubrication oil after operation of a new rotary table in 30 days. From then on, the oil should be changed in 3 month intervals, or when poor oil quality is found. 7. Bearings must be changed at 80% of L-10 life. Periodically inspect the bearings conditions every month or of 100 hours of use.

8 PAGE 7 Each 3 Months 8. Drain the oil reservoir. Add diesel fuel or light oil to the MAX FILL line on the dipstick and rotate the table at rate of RPM for 1 minute. Drain flushing oil and replace with required oil for normal operation. Yearly 9. Check the upthrust clearance of the main bearing and the backlash clearance of the gear set. At the same time check the axial clearance of the pinion bearings. 10. Remove the gear table from the frame and inspect all parts for any normal or abnormal wear. Replace and make adjustments as necessary. VII. PACKING & DELIVERY 1. Rust-prevention treatment should be carried out for all bearing surfaces, gears, etc before packing. 2. The carry-in shaft key should be fixed onto the shaft. Protect the input shaft to avoid impact damage. 3. Cover the top of the rotary table with plastic to prevent water from entering the rotary table.

9 PAGE 8 VIII. TABLE REFERENCE DIMENSIONS RT *Note: All dims in mm.

10 PAGE 9 VIII. TABLE REFERENCE DIMENSIONS RT-175 *Note: All dims in inches.

11 PAGE 10 IX. PARTS LIST: Model RT-175

12 PAGE 11 IX. PARTS DRAWING: Model RT-175

13 PAGE 12

Mail to: P.O. Box 1177 Humble, TX Ship to: 1811 Humble Place Drive Humble, TX Phone: Fax:

Mail to: P.O. Box 1177 Humble, TX Ship to: 1811 Humble Place Drive Humble, TX Phone: Fax: Mail to: P.O. Box 77 Humble, TX 7737-77 Ship to: 8 Humble Place Drive Humble, TX 77338 Phone: 28-58-200 Fax: 28-58-20 E-mail: sales@cam-tech.com Website: www.cam-tech.com 7/9/6 7K-0032 Cam-Tech Products