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  • Product class: Products Petroleum Drilling Equipment Truck-mounted Drilling Rigs
  • It is the biggest single engine truck- mounted drilling rig, and is of greatest operation performance and most practical model in drilling work within 6,560' (必威体育|首页). The users can choose single drum or double drum, and also hydraulic disc brake, air disc auxiliary brake system and emergency power system are optional. It is the best choice for drilling operation of medium depth and shallow wells.

    Technical parameters:

     Product type
     ZJ20
     Drilling depth(4 1/2″ DP)
     6600ft 
     Max. hook load
     350000lbs 
     Engine's model
     CAT3412B DITA 
     Model for hydraulic transmission box
     CLBT6061 
     Traveling system
     4×5 
     Model for hook block
     YG135/ YG160 
     Model for swivel
     SL135/ SL160 
     Model for rotary table
     ZP175 
     Overall dimension (ft)
     67×9×15 


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