zj90 5850dz

1.Approved API&ISO certificate . 2.Oil drilling rigs manufacturer 3.Nominal drilling depth:5000-9000m Characteristic of Electrical Driven Drilling Rigs:1. Basic parameters of drilling rigs conform to the industrial standard SY/T5609-1999 Oil drilling Rigs Models and Basic Parameters.2. D.C. motor driven drilling rigs have a modern AC-SCR-DC power system which is the most advanced in the world. ...

... :6000-9000m 3.Max. hook load:5850kN 4.API standards ZJ90/5850 Drilling rig has two choice of driven mode according ... clear height m(ft)8.7(28.5)10 (33) ZJ90 Drilling Rig

VF drive system, mechanical and electronic digital integration design. ZJ90/6750 DBS Skid-Mounted Numerical Control VFD Drilling RigIt is ...

nov cooperation partners competitive price 90days delivery drilling rig,drill rig ,Drilling Rig,API 4F,8A export 100% to USAChina factory pricesWe are manufacturer and OEM of NOV corporation.Core components of drilling rigs are from America. menbers of our sales team can address any of your concerns within 24 hours ,contact us today and you'll get a response by this time tomorrow.This serial ...

Drilling Rig 1. ZJ30~ZJ90 RIG 2. Electrical driven drilling rig 3. Mechanical driven drilling ...

... : Thomas XuProduction Range--------Windows and Doors frame: GR63, GR80W, M90, ZJ90--------Solar mounting system frame: 25MM, 28MM, 35MM, 40MM, 45MM, 50MM ...