Purchase Qty. Reference FOB Price
1-2 Pieces US$50,000.00
3+ Pieces US$47,000.00
Product Description
JC40 1000 HP drawwork for Oil Well Drilling Rig Design Features of mechanical drawworks All bearings are roller bearings. Shafts of drawworks are made of alloy steel. Chains with forced lubrication can transmit with high accuracy and high strength. Drum of drawworks is grooved. Ventilating air ...