
Iron Roughneck (Drilling And Workover)
The iron roughneck is suitable for unscrewing and unscrewing drill tools during drilling. Its main components include a backup tong, a main tong, and a spinner. The backup tong holds the drill tool in the hole, the main tong removes the first or tightens the last thread, and the spinner inserts or removes threads between drill pipes. The iron roughneck's spinner and torque tongs are separate, with the spinner only performing forward and reverse spin. This iron roughneck can be used in conjunction with a top drive for even greater effectiveness, enabling unmanned operation on the drilling floor.
Introduction:
The Iron Roughneck is suitable for unscrewing and unscrewing drill tools during drilling. Its main components include a backup tong, a main tong, and a spinner. The backup tong holds the drill tool in the hole, the main tong removes the first or tightens the last thread, and the spinner inserts or removes threads between drill pipes. The spinner and torque tongs of the Iron Roughneck are separate, and the spinner only performs forward and reverse spinning. This Iron Roughneck can be used in conjunction with a top drive for even greater effectiveness, enabling unmanned operation on the drilling floor.

Technical Parameters:
Name | Parameter |
Pipe Range | 3 1/2”DP ~8”DC |
Maximum Spinning Speed | 60-80Rpm@5DP |
Maximum Turning Torque | 5000 N.M (3,750 ft-lb) |
Maximum Make-Up Torque | 65200N.M (489,000 ft-lb) |
Maximum Breaking Torque | 80,000 N.M (60,000 ft-lb) |
Vertical Lift Range | 650 MM ~1,650 MM(25.9”~65”) |
Horizontal Expansion Range | 1,680 MM ~3,290 MM (66”~129.5”) |
Rated Working Pressure | 17.5MPa(2,500 psi) |
Rated Flow | 140 L/Nin (35 Gpm)(Tentative) |
Oil Inlet Pipeline Diameter | 11/4” |
Oil Return Line Diameter | 11/2” |
Power Supply | 10A @ 220V 50/60 HZ |
Functions and Features:
• One-touch make-and-breakout operation and multiple interlock safety features.
• Three operating modes: remote control, main unit operation, and driller remote operation.
• Real-time detection and potential fault diagnosis capabilities improve equipment reliability and stability, enhance maintenance convenience, and ensure safe operation.
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