Downhole Motor- Inquiry
Reliable Drilling Tools. Global Trust.
Engineered drilling tools designed for demanding oilfield applications.
The Drawworks is the primary hoisting mechanism of a drilling rig and serves as the central power unit for lifting, lowering, and controlling the drill string, casing, and other tubular components during drilling operations.
Unionlever OFS supplies both AC-driven and DC-driven drawworks systems ranging from light-duty land rigs to high-horsepower deep drilling rigs. Each unit is engineered for stable hoisting performance, operational safety, and reliable long-term field service.
Our drawworks systems are suitable for conventional drilling, directional drilling, deep well operations, and rig upgrade projects.
- AC VFD Drawworks Systems
- DC SCR Drawworks Systems
- Mechanical Drawworks
- Heavy-duty drilling rig drawworks
- Integrated braking systems
- Customized rig hoisting solutions
- AC/DC motor drive options available
- Smooth speed control and reliable torque performance
- Heavy-duty disc brake and auxiliary brake systems
- Optimized drum design for efficient wireline handling
- Integrated overspeed and emergency stop protection
- API 7K compliant design
- Modular structure for easier maintenance and servicing
- Hoisting and lowering drill string during drilling operations
- Tripping and casing running operations
- Land drilling rigs from 1,000 HP to 3,000 HP
- Deep and ultra-deep well drilling projects
- Directional and horizontal drilling applications
- Rig upgrade and integrated rig package projects
| Specification | Details |
|---|---|
| Power Rating | 600 – 2,000 HP |
| Drum Width | 1,200 – 2,200 mm |
| Brake Type | Pneumatic / Hydraulic / Electromagnetic |
| Cooling Method | Air-cooled / Water-cooled |
| Drive Type | AC VFD / DC SCR Drive |
| Applicable Rig Type | Land Rig / Workover Rig / Deep Drilling Rig |
| Standard | API 7K |
- Raw material inspection
- Brake system inspection
- Drum and transmission inspection
- Electrical system testing
- Load and performance testing
- Final inspection before shipment
Unionlever OFS can provide technical support, spare parts supply, and project-based configuration assistance for drawworks systems and related drilling rig hoisting equipment.
- Brake system spare parts
- Electrical control system support
- Wireline drum component support
- Technical documentation assistance
- Export packing and logistics support
To help us recommend the suitable drawworks configuration for your drilling project, please kindly provide the following information when sending your inquiry:
- Rig horsepower
- Required drum capacity
- Preferred drive type (AC/DC)
- Brake system requirements
- Applicable drilling depth
- Operating environment
- Quantity requirement
- Delivery destination and lead time
Request a Quote
For technical details, pricing, and project solutions, please contact: sales@unionlever.com
Frequently Asked Questions
We offer free consultation to solve your problem
Need Assistance?
We're here to help.
Contact Phone
Contact Email
sales@unionleverofs.com
ofs@unionlever.com
Previous
Next
Warehouse & Shipping
Our inventory, warehouse operation, packaging, and loading procedures ensure safe, fast, and reliable delivery worldwide.
Related Products
Building upon more than a decade of field experience, Unionlever OFS offers a comprehensive portfolio covering downhole drilling tools, fishing tools, handling tools, well control equipment, cementing tools, and solid-control systems.
Interested in Our Products
Enter your contact information and we will contact you as soon as possible
Didn't find what you're looking for?
Our engineering and supply team is ready to help you identify the right tools or develop customized solutions for your projects.
Product Consultation & Matching
Get expert guidance to identify the most suitable tools based on your well conditions, application needs, and project requirements.
Technical Advice & Application Support
Receive technical recommendations, application insights, and configuration advice to ensure safe and efficient operations.
Tailored Engineering or Custom Requests
Share your drawings, photos, or special requirements-we help source or manufacture tools tailored to your exact specifications.
Flexible supply & Global Delivery
Benefit from flexible sourcing options and reliable worldwide delivery supported by our strong supply chain network.
Unionlever Oilfield Equipment Co., Limited
A Member of
Unionlever International Group Limited
(Established Since 2010)
"To be a globally trusted leader in oilfield equipment and integrated supply solutions."
Quick Subscribe
Stay informed about our latest offers and inventory updates.
Telephone：
WhatsApp：
E-mail：
在线客服添加返回顶部
右侧在线客服样式 1,2,3 1
图片alt标题设置： Unionlever Oilfield Equipment Co., Limited
表单验证提示文本： Content cannot be empty!
循环体没有内容时： Sorry,no matching items were found.
CSS / JS 文件放置地