other
HOT PRODUCT
  • Casing Head And Tubing Head
    Casing Head And Tubing Head

    ‌RockySea Petro Casing Head And Tubing HeadRockySea Petro casing heads strictly conform to the International standard, and are among the most reliable oilfield casing heads. Usually, the casing head lies at the bottom of the wellhead and X-mas tree equipment. It supports the drilling wellhead, the casing head spool, the X-mas tree and completion equipment. The casing head is used to connect the casing string and packing off the next casing string. The connecting type includes slip-on weld, thread and slip l

    VIEW DETAILS
  • Heavy Oil Recovery Downhole Pump
    Heavy Oil Recovery Downhole Pump

    ‌RockySea Petro Heavy Oil Recovery Downhole PumpRockySea Petro is the best Heavy oil recovery pump Manufacturers for Heavy oil recovery pump wholesale.20 years of manufacturing experience in Rod Pump40 years’ experience in designing and manufacturing downhole pumps.Participated in the draw up of the national standard of downhole pump.40 years’ experience in designing and manufacturing downhole pumps.Your Premier Heavy Oil Recovery Downhole Pump Manufacturers And SuppliersDeviated Well Oil ProductionThe

    VIEW DETAILS
  • ESP Wellhead And X-Mas Tree
    ESP Wellhead And X-Mas Tree

    ‌RockySea Petro ESP Wellhead And X-Mas TreeFull support on your customised requirementThe strictest quality standards on ESP wellhead and X-mas tree25 years ESP wellhead and X-mas tree manufacturing experienceRockySea Petro Petro manufactures ESP wellhead and X-mas tree in China. We have our own factory of ESP wellhead and X-mas tree. RockySea Petro Petro provide the high quality and competitive price on ESP wellhead and X-mas tree for you. Contact us now for ESP wellhead and X-mas tree quotation.Description 

    VIEW DETAILS
  • Diverter BOP
    Diverter BOP

    ‌RockySea Petro Diverter BOPUsing Auto CAD, Solid Works computer software to design drawings of Diverter BOP, using virtual prototype technology to simulate and verify strength.RockySea Petro Petro adopted the principle of combining International Standard, National Standard and user’s view to design Diverter Blowout Preventers.RockySea Petro Petro has passed ISO9001, ISO14001 certificate.RockySea Petro Petro has strong Diverter BOP design ability. According to International standard and Chinese national standard GB/T 2

    VIEW DETAILS
  • Polished Rod
    Polished Rod

    ‌RockySea Petro Polished RodRockySea Petro can supply polished rods which comply with intl standard. They are manufactured through many processes including the testing, straightening and forging. Polished rods are made of high quality carbon steel and alloy steeldue to customer request. Ourpolished rods are exported to the United States, Canada, Europe, Africa and Middle East, and we establish cooperative relationships with international customers all over the world.Description The polished rod is a sp

    VIEW DETAILS

Low Profile Pumping Unit

Date:2024-05-06 Popularity:1071

RockySea Petro Low Profile Pumping Unit


  • Low Profile Nodding Donkey
  • Beam Balanced Pump Jack
  • RM Beam Pump(ReversMark Beam Pump)
  • Conventionalpumping unit
RockySea Petro Petro has a strong pumping unit design ability. According to International Standard and China national standard, SanJack Petro has designed and developed a series of pumping units according to market demand.


Description 

Low profile pumping unit is designed for applications where pump height is a critical concern. For locations with overhead irrigation systems, locations that are highly visible to the public, or locations with other conditions that would benefit from a low profile, the unit is an optimal solution that offers many of the same benefits as a conventional pumping unit.

The primary differences between low profile pumping units and conventional units are:
  • The carrier bar is supported by the two belts instead of a wireline bridle assembly.
  • The structure of the low profile unit uses a uniquely designed crank arm, along with a belt and roller assembly, to provide the lowest possible overhead height.

Features:
High-load dual taper bearings for the roller assemblies. High-capacity gear reducer designed far beyond Standard requirements. Large, low speed shaft for long life and increased counterbalance support. Field-serviceable gear reducer design with bolt-on cranks.

Benefits:
Delivers easy installation and maintenance. Provides long service lift of more than 25 years with proper maintenance. Reduces operating height 10-15ft.

Applications:
Wells located in agricultural areas using overhead irrigation. Wells near developed areas that would benefit from lower visibility.

Low Profile Pumping Unit Structure:

low profile pumping units tructure diagram

1 Frame 
2 Sub-base 
3 Prime mover extension
4 Sampson post assembly 
5 Reducer assembly 
6 Crank 
7 Crank pin assembly 
8 Equalizedpitman assembly 
9 Master and auxiliary counterweights 
10 Auxiliary side counterweights 
11 Unt brake assembly 
12 Roller drum assembly 
13 Bridle belt assembly 
14 Bridle assembly 
15 Belt guard assembly 
16 Belt guard mounting bracket 
17 Prime mover slide rai assembly
18 Crank guard assembly


Data Sheet

Model
TypeF320-256-100F320-246-86F228-246-86F160-173-74F114-173-64
Basic ParametersRated Polish Rod Capacity (lbs)25,60024,60024,60017,30017,300
Stroke Length (in)100/86/7486/74/6286/74/6274/64/5464/54/44
Max. Stroke Frequency (r/min)1212121212
Balanced TypeCrank Balanced
Crank DirectionClockwise
Gear
Reducer
Rated Torque(in.lbs)320,000320,000228,000160,00011,400
Model320D320D228D160D114D
Gear TypeDouble circular arc gear reducer or Involute gear reducer
Reducing Ratio28.80728.80728.87328.50628.355
Center Range (in)37.437.433.4629.5325.59
Center Height (in)23.2323.2319.6917.7216.73
Oil Storage quantity
(U.S. Gal)
7575423729
Lubricant20# Gear lubricant in winter,200# Gear lubricant in summer
Sheave Diameter(in)44″44″36″36″30″
Sheave groove type5C5C4C4C4C
Balance AssemblyWeight of Cranks (Lbs)3731×23309×23406×22242×22002×2
Wrist Pin bore
Positions (in)
5043433732
4337373227
3731312722
BeltLength* Width* Thickness167.52*20*0.394146.46*20*0.394146.46*20*0.394133.86*14.96*0.394116.93*14.96*0.394
(in)
Fixed Type of main baseCross Bars (Levers)
Approax. Total Weight
ex. prime mover (lbs)
4002939000367882829226032
Overall Dimensions
L*W*H (in)
328.7×88×156.3357.6×88×138.2357.6×88×138.2323.3×88.4×122.9305.9×88.2×110.9


RockySea Petro Copyright © 2008-2025 Inc. SITEMAP