Crane Mount Drill Rig
Tier 3 Diesel Engine, rated @ 160 HP @ 2500 RPM, 540 ft./lbs. torque @ 1500 RPM
Electronically-controlled, 4-speed Power shift Transmission with 14″ Torque Convertor
Right Angle Gearbox
Force-lubricated Hypoid Gear set
Rotary Table Final Drive
3.30:1 ratio, Oil-bath Lubricated Spur Gear Drive
Rotary Torque (ft./lbs.)
1st Gear – 177,200 Rotary Torque (ft./lbs.)
2nd Gear – 85,400 Rotary Torque (ft./lbs.)
3rd Gear – 49,250 Rotary Torque (ft./lbs.)
4th Gear – 28,526 Rotary Torque (ft./lbs.)
Controls & Instrumentation
Fully Electronic Controls with Digital Instrumentation
Main Frame & Sub-frame Assembly (standard): 24,250 lbs.
Crowd Assembly (optional): 6,500 lbs.
• 30,000 lb. Positive-grip Hydraulic Crowd System
• Height & Reach Insert Segments for Adjustable Sub-structure
• Calyx Basket Catch Arms
Kelly Bar Options
• Single, Double, Triple and Quad configurations available. Minimum 5 ¼” square solid inner bar, maximum 11″ square outer bar. Overall Length to customer specifications/requirements. Kelly Bar weight varies by bar design & size.
80-ton minimum capacity. Capacity will vary dependent on Kelly Bar type & size, and applied working radius of Drill Attachment.