Tailing and Stabbing Arm (TSA)

The McCoy TSA is a hydraulically activated pipe-handling system that delivers precise, hands-free control of casing and drill pipe from 4½" to 13⅜" — from catwalk to stabbing position.

Engineered for accuracy, the TSA uses sensory feedback at three articulation points to ensure perfect tubular alignment every time. Its extended reach keeps equipment clear of well center when idle, while built-in valve protection eliminates uncontrolled movement.

Hands-Free Operation. Zero Red Zone Exposure. The TSA is purpose-built to take personnel out of harm's way. By fully automating tubular handling and alignment, it eliminates the need for manual tailing and stabbing — keeping your crew clear of the Red Zone and away from pinch-point hazards throughout every connection. The result is a cleaner, safer rig floor where people and equipment never compete for the same space.

Less risk. More precision. Built for the way you work.

Key Benefits

  • Fully hands-free operation eliminates manual pipe handling
  • Keeps personnel out of the Red Zone on every connection
  • Reduces pinch-point risk and enhances overall rig floor safety
  • Fast rig-in via rotary table mount using the FMS
  • Fully compatible with FMS 500 & FMS 350
  • Adaptable to step-up rotary tables and V-door configurations
MCCOY TSA SPECIFICATIONS
FMS 500 & FMS 350 Compatible
MAXIMUM WORKING PRESSURE 3,000 PSI 206 TONNES
MAXIMUM FLOW RATE 60 GPM 227 LPM
MASS (TSA ONLY) 1,300 LBS 590 KG
MAXIMUM CYLINDER STROKE 40 INCHES
COMPATIBLE FMS MCCOY FMS-500 / FMS-350
CASING SIZE RANGE 4 - 1 / 2” – 13 – 3/8”
OPERATING TEMPERATURE -4°F - 140°F (-20°C – 60°C)
REACH FROM WC 100" - 148"
TIME TO EXTEND AND RETRACT 6 SECONDS @ 25 GPM
ARM AND HAND ROTATION 180 DEG
TIME TO ROTATE 180 DEG 3 SECONDS

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