Min. Order Reference FOB Price
10 Pieces US$50.00 / Piece
Product Description
Product Description Type Technical Spec. ZJ30 ZJ40 ZJ50 ZJ70 ZJ90 Drilling Depth(M) 3000 4000 5000 7000 9000 Max. hook load (KN) 1700 2250 3150 4500 6750 Power of Drawworks (HP) 750 1000 1500 2000 3000 Drive &Transmission Mode Mechanical (belt/chain) Mechanical/ ...