380V/220V API 11E Belt Pumping Unit with 8m Stroke Length and 22.7t Peak Rod Load for Heavy Oil Production
Price:
USD20000-150000/set
MOQ:
1 set
Delivery Time:
25-45 days
Product Description
API Belt Pumping Unit Overview
The 380V/220V API Spec 11E Belt Pumping Unit represents a patented engineering breakthrough in oilfield production equipment. This 100% mechanical system combines the major features and advantages of various pumping units through extensive research and development, making it particularly suitable for high-volume fluid production in deep wells with rod pumps and heavy oil recovery applications.
Key Advantages
Slow, Long Strokes: Extended stroke length ensures high coefficient of fullness and reduced fluid pounding, while slow operation minimizes wear on downhole equipment and maintenance costs
Belt Transmission: Heavy-duty belt system absorbs shock during stroke reversal, effectively reducing stress on downhole components for smoother rod string operation
Low Torque Demand: Short torque arm (0.46m) significantly reduces torque requirements
Optimum Safety Design: Dual brake systems with automatic braking devices ensure absolute operational safety
High Reliability: Perfect rigidity through optimized design ensures minimal maintenance requirements
Versatile Application: Complete auxiliary system supports both high-volume production and deep well low-volume production scenarios
Technical Specifications
| Type | 1100 | 1000 | 900 | 800 | 700 | 600 | 500 |
|---|---|---|---|---|---|---|---|
| Stroke Length (m) | 8 | 8 | 7.3 | 7 | 6 | 5 | 4.5 |
| Peak Polished Rod Load (t) | 22.7 | 20 | 16.3 | 14 | 12 | 10 | 8 |
| Max Strokes Per Minute | 4 | 4 | 4 | 4 | 4 | 5 | |
| Counterweight Base (t) | 6.1 | 4.6 | 4.2 | 2.7 | 2.4 | 1.9 | 1.7 |
| Max Counterweight (t) | 8.6 | 9 | 7.2 | 7.1 | 6.4 | 4.8 | 3.5 |
| Shipping Weight (t) | 26.5 | 22 | 19.5 | 16.5 | 15.5 | 12 | 11 |
| Motor Power (kW) | 75 | 75 | 55 | 45 | 37 | 22 | 18.5 |
| Gearbox Torque (kN*m) | 37 | 37 | 37 | 26 | 26 | 18 | 13 |
Operating Temperature Range: -40℃ to +50℃
Electromagnetic Automatic Braking: Available on models 1100-700
Product Gallery
Certifications & Quality Standards
All products comply with API Spec 11E and related standards, with official API Monogram authorization. Additional certifications include:
API-5CT, API-10D, API-7K, API-6A, API-11AX, API-5D
ISO 9001, ISO 14001, ISO 18001
Contact Information
Dongying Machinery Equipment Co., Ltd.
Address: North Two Road, Dongying City, Shandong Province, China
Mobile/WhatsApp/WeChat: +86 13475294399
Email: christal@cn.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongying Oilman Machinery Equipment Co.,Ltd.
Location
www.oilmanchina.com
Contact Person
Christal