Pumping unit
Minimum Order: 0
Quality/Safety Certification: 0.00
B25D-67-36 Pumping unit conform to API Spec.11E Specification for Pumping Units and other relative API standards
API B series Pumping Units is conventional walking beam pumping units, it is the type of power equipment on the ground used in rod oil extraction.
B25D-67-36 Pumping unit conform to API Spec.11E Specification for Pumping Units and other relative API standards, acquired the authorization to use Official API Monogram.
Technical Performances
High simple operation, easy maintenance, long service life.
Gear reducer is involute herring-bone gearing, work smoothly and reliably.
complete machine with light weight, its convenient for installation and transportation.
| model | B25D-67-36 | B40D-89-42 | B57D-109-48 | B80D-119-54 | |
| load rating(lbs) | 6700 | 8900 | 10900 | 11900 | |
| spec. | stroke length (in) | 36 28 25 | 42 31 | 48 37 | 54 42 |
| Max.stroke frequency(spm) | 20 | 15 | 15 | 15 | |
| rating(In-lbs) | 25000 | 40000 | 57000 | 80000 | |
| balance type | walking beam balance | walking beam balance | walking beam balance | walking beam balance | |
| pitman arms | straight pitman arms 2 long bolt on base | straight pitman arms 2 long bolt on base | straight pitman arms 2 long bolt on base | straight pitman arms 2 long bolt on base | |
| base | base requirment | whole,broad base | whole,broad base | whole,broad base | whole,broad base |
| reducer | rating circumgyrate direction | 2500In-lbs bidirectional | 40000In-lbs | 57000In-lbs bidirectional | 80000In-lbs bidirectional |
| model rate | 25D 32.851 | 40D 32.161 | 57D 31.731 | 80D 31.751 | |
| lube | winter120#,summer200# | winter120#,summer200# | winter120#,summer200# | winter120#,summer200# | |
| externality dimension length×width×height(in | 151.38×62.2×101.18 | 185.3×68.2×134.6 | 193.9×68.2×141.3 | 201.8×71.34×145.3 | |
| total weight(lbs)not including motor | 57322600 | 7195.43263.77 | 86303914.65 | 9071.84214.88 | |
