API B Series Beam-balaned Pumping Unit

Description

API B series pumping unit is a kind of light-weight beam-pumping unit. It adopts beam balance and is widely used as ground power equipment in rod pumping work. Our product accords with API Spec 11E Specifications for Pumping Units and Chinese petroleum industry standard SY/T5044-2003 and other related standards.

Performance and advantage:
> Simple structure, convenient operation and maintenance, long service life;
> Involute or double arc herringbone gear reducer works smoothly and stably;
> Light-weighted, convenient to install and transport;
> Suitable for the oil-pumping work of lower stroke length, light load and shallow well.

Parameter

<td valign="top" class="text-dns" id="con2" style="padding-top: 10px; display: block;"> <table border="0" cellspacing="1" cellpadding="7" width="720" bgcolor="#dddddd"> <tbody><tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">NO. </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">Model </p></td> <td width="168" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">rated polished rod capacity<br> (lb) </p></td> <td width="132" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">Stroke<br> (in) </p></td> <td width="144" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">Rated torque of reducer<br> (lbf·in) </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">1 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-80D-76-64 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">7,600 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">64、54、49 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">80,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">2 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-80D-76-54 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">7,600 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">54、45、41 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">80,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">3 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-80D-109-48 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">10,900 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">48、41、37 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">80,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">4 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-80D-109-42 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">10,900 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">42、35、32 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">80,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">5 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-57D-76-54 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">7,600 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">54、45、41 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">57,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">6 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-57D-109-48 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">10,900 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">48、41、37 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">57,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">7 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-57D-109-42 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">10,900 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">42、35、32 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">57,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">8 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-40-76-48 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">7,600 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">48、40、36 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">40,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">9 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-40D-89-42 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">8,900 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">42、35、32 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">40,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">10 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-40D-76-42 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">7,600 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">42、35、32 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">40,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">11 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-40D-89-36 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">8,900 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">36、31、27 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">40,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">12 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-25D-67-36 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">6,700 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">36、29、23 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">25,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">13 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-25D-56-36 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">5,600 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">36、29、23 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">25,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">14 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-25D-67-30 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">6,700 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">30、25 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">25,000 </p></td> </tr> <tr> <td width="55" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">15 </p></td> <td width="120" height="50" align="center" valign="middle" bgcolor="#ebebeb"><p align="center">B-25D-53-30 </p></td> <td width="168" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">5,300 </p></td> <td width="132" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">30、25 </p></td> <td width="144" align="center" valign="middle" bgcolor="#FFFFFF"><p align="center">25,000 </p></td> </tr> </tbody></table> </td>

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