Bombeo Mecanico

2008/2009

GENERAL CATALOG
OILFIELD PRODUCTS GROUP

LEADER IN THE FIELD CONTENTS
2 Introduction 3 Conventional Crank
Balanced Pumping Units
From the tall pines of East Texas to the sandy deserts of Saudi Arabia, the name Lufkin stands as mute testimony to one company’s dedication to quality. It all started from a small foundry and machine shop in the piney woods of East Texas that grewto become the world’s foremost manufacturer of sucker rod pumping units. When the company was founded in 1902, it was known as Lufkin Foundry and Machine Company. By 1970 its diverse product line had long outgrown that name, and it was changed to Lufkin Industries, Inc. The Company’s stock trades on the NASDAQ National Market System under the symbol LUFK. Today, Lufkin Industries designs,manufactures and markets products and services to global energy, industrial and transportation markets through four divisions:
Oilfield Products Group. In addition to being the world’s leading manufacturer and supplier of sucker rod pumping units, Lufkin Oilfield Services refurbishes and sells used pumping units and provides installation, field service, machine shop repair and new OEM parts for its’customers. All brands – Lufkin, Churchill, American, LeGrand, Bethlehem, National, etc. – are supported. Additionally, Lufkin Automation is the industry leader in oil production automation and well optimization products and services (pump-off controllers, dynamometers, fluid level equipment, well analysis, design/analysis software, well design consulting and training). With the acquisition of Delta-Xand Nabla and with thousands of controllers in service, Lufkin Automation continues the Lufkin tradition of helping producers lower their production costs and optimize well efficiency. Trailer Division. The company’s Trailer Division designs and manufactures flatbed, float, drop frame, dump, doubles, conventional, spread axle and specialty trailers for the trucking segment of the transportationindustry. An extensive network of branch offices ensures customer’s rapid access to parts and repair services. Power Transmission. This division’s “high speed” products include turbo gears for power generation, process compressors, oil and gas transmission and a wide array of pumping applications. The “low speed” product family includes custom and standard drives for such industries as steel andaluminum mills, rubber mills, plastics mixing and extrusion, sugar mills, marine propulsion, cement mills and mining. Like the Oilfield Products Group, the Power Transmission division provides full service for its customers. From its unique gear manufacturing and machining operations, Lufkin repairs virtually any manufacturer’s gears and provides 24-hour emergency service to ensure minimum downtime ina customer’s operations. Foundry Division. Lufkin’s Foundry Division designs and manufactures medium to large, low to medium volume ductile and gray iron castings. On a daily basis, this division serves OEM’s in various industries, including valves, machine tools, pump and compressors, as well as construction equipment and special machinery.

13 Mark II Unitorque
Pumping Units

21 AirBalanced Pumping Units 27 Reverse Mark Pumping Units 35 Churchill Brand Beam
®

Balanced Pumping Units

41 Special Application
Pumping Units

45 Gear Reducer and
Lubrication Data

49 Optional Equipment
and Special Features

55 Worldwide Parts and Service 59 Field Automation and
Well Optimization

65 Artificial Lift and Oilfield
Automation Training

67 Artificial Lift Nomenclatureand Application Formulas

71 Ordering Instructions/Warranties 72 Sales and Service Locations

11E-0010.5 11E-0010.6

AMERICAN GEAR MANUFACTURER’S ASSOCIATION

CONVENTIONAL CRANK BALANCED PUMPING UNITS

The Lufkin Conventional Crank Balanced Pumping Unit, widely known and accepted, is the old reliable “Work Horse” of the oil patch. This is the most universally adaptable unit in the...