Rig Hoisting & Rotary Equipment
Drilling Rig Drawworks
Drilling Rig Drawworks for controlled hoisting and lowering of the drill string, casing and traveling assembly on drilling and workover rigs, with RFQ fields covering rated drilling depth and hook load, fast-line pull and speed, drilling-line size, drum and grooving, input power and transmission, service and emergency brakes, regenerative or dynamic braking, auxiliary braking, cooling, controls, crown and floor protection, spooling system, hazardous area, ambient conditions, skid interfaces, inspection category and replacement-spare scope.
RFQ selection reference
Reference fields for quotation comparison. Final values must be confirmed in the signed manufacturer datasheet.
| Selection field | Typical input | Typical input | Typical input | Buyer note |
|---|---|---|---|---|
| Hoisting duty | Maximum hook load and fast-line pull | Line size, drum and speed range | — | Provide reeving and drilling program |
| Drive and brake | Installed power and braking duty | — | Mechanical, electric or hydraulic drive | Define emergency and backup braking |
| Controls and integration | — | Skid, transmission and rig interfaces | Protection, cooling and hazardous area | Attach layout and control philosophy |
Product scope
Drilling Rig Drawworks are presented as a quotation-ready equipment family for controlled hoisting and lowering of the drill string, casing and traveling assembly on drilling and workover rigs. This page helps buyers compare technical offers; it does not promise one model, inventory position, load rating or certification. The final manufacturer must confirm the offered equipment against the rig load case, interface drawings, governing standard editions and signed datasheet.
Selection basis
The main inputs are rated drilling depth and hook load, fast-line pull and speed, drilling-line size, drum and grooving, input power and transmission, service and emergency brakes, regenerative or dynamic braking, auxiliary braking, cooling, controls, crown and floor protection, spooling system, hazardous area, ambient conditions, skid interfaces, inspection category and replacement-spare scope. Load-path equipment cannot be selected from appearance alone. State whether the request is for new manufacture, replacement, remanufacture or spare parts, and provide maker, model, serial number, nameplate, service history, latest inspection report and dimensioned interfaces for installed equipment. For new projects, attach the rig arrangement, load summary, tubular program, utilities and environmental design data.
Trade and industry context
The cited UN Comtrade record is a broad machinery or hoisting-category export proxy used only to prioritize internationally traded product families. It is not a drilling-only market size or a shipment claim for this equipment. API references identify common technical and inspection boundaries; they do not prove that an unnamed supplier is licensed, certified, authorized or holding stock.
Documents and inspection
Define signed datasheets, general arrangement and interface drawings, structural or load calculations, material certificates, welding procedures, heat-treatment and NDT reports, dimensional inspection, pressure or functional test, proof-load records where applicable, inspection category, certificate of conformity, operating manual, maintenance plan and recommended spares. Verify the actual manufacturer, facility, certificate scope and standard edition before order release.
RFQ checklist
- •Equipment family, new/replacement scope, quantity and delivery date
- •Rated and operating loads, speed, torque, pressure or power cases
- •Rig, tubular, line, structural and utility interfaces
- •Materials, temperature, corrosion and hazardous-area requirements
- •Inspection history, NDT, testing, traceability and certificates
- •Destination, Incoterm, lifting, packing and transport limits
- •Target unit or package price and acceptable technical alternatives
Upload the nameplate, drawings, load cases, inspection records and project specification with the inquiry. Close every interface and certification deviation before comparing price or releasing the order.
Technical reference trail
These public references support the equipment family and selection context. They do not imply dealership, authorization or a guaranteed order specification.
Frequently Asked Questions
What information is required to quote Drilling Rig Drawworks?
Provide rated drilling depth and hook load, fast-line pull and speed, drilling-line size, drum and grooving, input power and transmission, service and emergency brakes, regenerative or dynamic braking, auxiliary braking, cooling, controls, crown and floor protection, spooling system, hazardous area, ambient conditions, skid interfaces, inspection category and replacement-spare scope, quantity, destination, delivery target and required records. Attach nameplates, interface drawings and load cases for replacement equipment.
Are the displayed ratings guaranteed?
No. They are RFQ fields. The final signed datasheet, approved calculations, interface drawings, inspection and test records control the ordered equipment.
Can remanufactured or equivalent equipment be proposed?
Only when the buyer permits it. The offer must identify condition, manufacturer, serial number, inspection history, replaced parts, testing, certification scope and every technical deviation.
Technical and RFQ References
Check common units, standards and purchasing terminology, then build a structured request for this equipment.
Submit RFQ for Drilling Rig Drawworks
Send product, quantity, specification and destination details so the requirements can be reviewed with potential suppliers.
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