API Spec Nodding Donkey Pumping Unit Compound Balanced Pump Units

• After-sales Service: Online
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008, API
• Condition: New
• Transmission: Mechanical
• Pumping Way: With Rod
• Model NO.: API Spec 11E pumping unit
• Type: Conventional Beam
• Crank Direction: Clockwise
• Gear Type: Double Circular Arc Gear Reducer
• Dimension(L*W*H): 7.4,2.6 ,13.4
• Product: Oil Equipment
• Standard: API Spec 11e
• Video Outgoing-Inspection: Provided
• Applicable Industries: Oil Production Equipment
• Core Components: PLC, Engine, Bearing, Gearbox, Gear
• Product Name: API Oilfield Nodding Donkey Pumping Unit
• Stroke Length: 48~216inch
• Features: Resistance to Stretching
• Gear Reducer Lubricant: 200# Gear Lubricant
• Balance: Crank
• Rated Torque: 40000~1824000in.Lbs
• Machinery Test Report: Provided
• Transport Package: Bulk Package for API Spec 11e Belt Pumping Unit of
• Trademark: sw
• Origin: China
• Production Capacity: 100 Set/Sets Per Year, 100%

Product Description

Product Description

Main features:

The beam pumping unit has features of reliable performance, simple structure, easy
operation and maintenance etc. Accordance with API SPEC 11E standard, and have the
certificate of authority to use the official API monogram.

Detailed Images

Main Advantages:

1. The whole unit has a reasonable structure,with the features of working smoothly,
lower noise and easy maintenance.
2. Box type structure or"I" section structure has been adopted for the walking beam.It
has features of high strength,good rigidity and high bearing capacity
3. External seizing structure has been adopted for the brake system and with the help
of security device,the brake system has features of flexible operation, instant braking
and reliable security;The base and the foundation can be fixed together by foundation
bolts or compression bar.
4. Optimum Structure Design, Safety and Convenience: Two sets of brake systems with the automatic braking device ensure the units safety absolutely; enclosed unit design makes the units folded up and convenient during shipping, moving safely. 
5. High Reliability and Low Maintenance: High reliability by using antifriction bearings, heavy duty belt, heavy load sleeve roller chains, mechanical balance, perfectly lubricating system and self-protection and enclosed unit design ensure to carry load evenly and perfect rigidity through optimum design. 
6. Auxiliary system is fairly complete, not only for high volume production, but also for deep wells low volume production.

Certifications

Installation Instructions