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Dictator D418 MILLHOG ®

Dictator D418 MILLHOG ®

Preps heavy wall pipe at any angle and is an affordable alternative to specialized machine service companies...

Key Features

  • Only (8) sets of clamps needed to cover entire range.
  • One mandrel covers entire range
  • 3 h.p. motor develops over 2,500 f.t. lbs. of torque at cutting bit. Right angle drive doubles torque.
  • Ultra stable clamp Ribs and Pads secure to pipe I.D. for chatter-free end preps, and works equally well on thin and heavy wall pipes.
  • Pneumatically powered.
  • Ultra stable draw rod actuated clamping system.
  • Low maintenance proprietary gear and bearing system.
  • Uses standard Millhog® cutting blades.
  • Available for sale or rent.
  • Right Angle Drive interchangeable with the “Commander”.
  • Fully portable for on-site use.
  • Available for sale or rent.

Applications

  • Pipeline construction
  • Petrochemical
  • Power generation
  • Systems fabrication

Built for Performance

The “Dictator” Millhog® model D-418 is a portable, air powered tool capable of performing any degree of end prep on pipe up to 18” sch 160 using T-15 TiN coated cutter blades. Among many advances, the D-418 features a new ultra stable draw rod actuated clamping system that minimizes chatter and vibration, assuring maximum blade life and efficient operation. Designed for years of trouble free service, the D-418’s proprietary gear and bearing system delivers the stability and performance that all of our Millhog® end prep tools are famous for. Call to arrange for a free, no obligation demonstration, and see for yourself the difference a Millhog® makes.

Dictator D418 MILLHOG ® Enquiry Form:

TECHNICAL DATA

Working Range: 4.5" (114.3 mm) I.D.to 18.00" (457.2 mm) O.D.
Motor, pneumatic pneumatic 3 h.p. (2.244 kw)
Air Pressure 90 psi. (6.2 bar)
Air Volume 95 cfm (2690 It/min.)
Speed 8 RPM
Minimum Clearance 19" (482.6 mm)
Head Length 19-3/4" (501.7 mm) 12" (305 mm) w/ R. A. drive
Working Weight 145 lbs. (66 kg)
Shipping Weight 370 lbs. (168 kg)
Shipping Dimensions 38" x 20" x 20" (965 mm x 508 mm x 508 mm)

Clamp/Rib Selector

Item Number Description ID Range (inches) ID Range (mm) Mandrel Size
D-01 (optional) Clamp rib set 4.5 - 5.625 114.3 - 142.9 4" (102 mm)
D-02 Clamp rib set 5.5 - 6.625 139.7 - 168.3 4" (102 mm)
D-03 Clamp rib set 6.5 - 7.625 165.1 - 193.7 4" (102 mm)
D-02 & D-04 Clamp rib & pad set 7.5 - 8.625 190.5 - 219.1 4" (102 mm)
D-03 & D-04 Clamp rib & pad set 8.5 - 9.625 215.9 - 244.5 4" (102 mm)
D-02 & D-05 Clamp rib & pad set 9.5 - 10.625 241.3 - 269.9 4" (102 mm)
D-03 & D-05 Clamp rib & pad set 10.5 - 11.625 266.7 - 295.3 4" (102 mm)
D-02 & D-06 Clamp rib & pad set 11.5 - 12.625 292.1 - 320.7 4" (102 mm)
D-03 & D-06 Clamp rib & pad set 12.5 - 13.625 317.5 - 346.1 4" (102 mm)
D-02 & D-06- & D-07 Clamp rib & pad set 13.5 - 14.625 342.9 - 371.5 4" (102 mm)
D-03 & D-06 & D-07 Clamp rib & pad set 14.5 - 15.625 368.3 - 396.9 4" (102 mm)
D-02 & D-06 & D-08 Clamp rib & pad set 15.5 - 16.625 393.7 - 422.3 4" (102 mm)
D-03 & D-06 & D-08 Clamp rib & pad set 16.5 - 17.625 419.1 - 447.7 4" (102 mm)