Square Drive Kelly Bushing
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Arabian Drilling Tools manufactures Square Drive Kelly Bushing suitable for 17.1/2”, 20.1/2”, 27.1/2”, and 37.1/2” Square Drive Master Bushings. These bushings are designed to handle Square or Hex Kelly sizes ranging from 3” to 6”. Equivalent to NOV standards, our Square Drive Kelly Bushing are built for heavy-duty drilling operations in high torque conditions, suitable for offshore and onshore drilling.
Square Drive Kelly Bushing are available in three sizes of Master Bushings:
- 27 SDHD: Suitable for 27.1/2” and 37.1/2” Master Bushing
- 20 SDHD: Suitable for 20.1/2” Master Bushing
- 17 SDHD: Suitable for 17.1/2” Master Bushing
Square Drive Kelly Bushing are made from high-quality materials and ensure durability and efficient performance under demanding drilling conditions.
Square Drive Kelly Bushing
Part No.
Kelly Size/Type | SDHD | Roller Assembly Complete ABI P/N | Identical VARCO P/N |
|---|---|---|---|
| 3" Hex | 2701-S | 2101 | 3667 |
| 3.1/2" Hex | 2702-S | 2102 | 2102 |
| 4.1/4" Hex | 2703-S | 2103 | 3669 |
| 5.1/4" Hex | 2704-S | 2104 | 3672 |
| 6" Hex | 2705-S | 2105 | 3673 |
| 3" Sq. | 2706-S | 2106 | 3660 |
| 3.1/2" Sq. | 2711-S | 2110 | 3661 |
| 4.1/4" Sq. | 2707-S | 2107 | 3662 |
| 5.1/4" Sq. | 2708-S | 2108 | 3665 |
| 6" Sq. | 2709-S | 2109 | 3666 |
Part List
| S. No. | Description | Qty. Per Unit | SDHD |
|---|---|---|---|
1 | Kelly Bushing Body less roller assembly | 01 No. | 2710-S |
2 | Hold down bolt | 04 No. | 2411 |
3 | Hold down bolt lock screw | 04 No. | 2711-A |
4 | Nut for hold down bolt | 04 No. | 2712 |
5 | Lock washer for nut | 04 No. | 2713 |
6 | Drive pin with washer | 04 No. | - |
7 | Wrench | 01 No. | 2715 |
8 | Wiper assembly | 01 No. | 2716 |
9 | Wiper Retainer Plate | 01 No. | 2716-B |
10 | Wiper Retainer Plate Screw | 08 No. | 2716-C |
| 11 | Roller Pin | 04 No. | 2717 |
| 12 | Roller Bearing | 04 No. | 2718 |
13 | Sleeve Bush | 04 No. | 2719 |
14 | Thrust Washer | 08 No. | 2720 |
15 | Lifting Sling (Four Hooks Type) | 01 No. | 2721 |
Related Products
Pin Drive Kelly Bushing
Arabian Drilling Tools manufactures Pin Drive Kelly Bushing that conform to the latest API-7K specifications and bear the API-7K monogram. These Pin Drive Kelly Bushing are designed to be compatible with Pin Drive Master Bushings, making them ideal for heavy-duty drilling operations in high-torque conditions, whether offshore or onshore. They are engineered to handle Square or Hex Kelly sizes ranging from 3″ to 6″, ensuring versatility and reliability in various drilling scenarios.
The Pin Drive Kelly Bushing are available in three sizes to fit different Master Bushings:
- 27 PDHD: Suitable for 27.1/2” and 37.1/2” Master Bushing
- 20 PDHD: Suitable for 20.1/2” Master Bushing
- 17 PDHD: Suitable for 17.1/2” Master Bushing
Made from high-quality materials, these Pin Drive Kelly Bushing undergo rigorous testing to ensure they meet the stringent requirements of the API-7K standards. This includes tensile tests, impact tests, and magnetic particle inspections, among others. Each unit is designed for durability and efficient performance, capable of withstanding the demanding conditions of high-torque drilling operations.
Arabian Drilling Tools’ commitment to quality and innovation ensures that their Pin Drive Kelly Bushing provide reliable and efficient performance, helping to minimize downtime and enhance the overall productivity of drilling operations. These Pin Drive Kelly Bushing are a testament to the company’s dedication to providing top-tier equipment for the drilling industry.