Pompa di bilanciamento a manovella di 20 tonnellate Jack di bilanciamento API 11e C-912D-365-192 Unità di pompaggio a trazione per l'estrazione del petrolio
Discover the 20tons Balance Crank Balance Pump Jack API 11e C-912D-365-192 Beam Pumping Unit, designed for efficient oil extraction. This unit features reliable performance, simple structure, and easy maintenance, complying with API SPEC 11E standards. Perfect for high-volume and deep-well production.