Research Article

3D-Dynamic Modelling and Performance Analysis of Service Behavior for Beam Pumping Unit

Table 1

Structure parameters and swabbing parameters.

Structure ParametersValue

Fore-arm Length (mm)3000
Aft-arm Length (mm)1920
Linkage Rod Length (mm)3350
Horizontal Throw (mm)2500
Crank Radius (mm)880/740/600
Centre-Height (mm)5290