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Built for Tight Spaces

Pit Bull® 412

125mm - 250mm (2" IPS - 8" DIPS)

Rugged and reliable, the Pit Bull 412 was built for jobsites where wheeled or tracked vehicles are not needed. Ready for the ditch or any other tight space, the Pit Bull 412 is as tough as they come. The machine is compact while retaining many of McElroy's popular features including the patented Centerline Guidance System for equal distribution of force around the joint.



Click on a part number below for pricing and order information.

A Hydraulic Clamping kit is available for all Pit Bull 412 models. Add HC to the end of the part number or select the Hydraulic Clamping option while customizing your machine package.

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California Prop 65 info

  Pit Bull® 412
4-Jaw Carriage 359 lbs (163 Kg)
3-Jaw Carriage 261 lbs (118.4 Kg)
Facer 62 lbs (28.1 Kg)
Heater 24 lbs (10.9 Kg)
Hydraulic Power Unit (HPU) 390 lbs (176.9 Kg)
Shipping Weight N/A

Print Specifications


  Pit Bull® 412
Butt Fusion Heater 3000 Watt
Facer Power Hydraulic
Minimum Power Requirements 3 kW
Plug Type C
Hydraulic Power Unit (HPU) Power Requirements 5.2 kVA / 4.5 kW

Print Specifications


  Pit Bull® 412
Frame Welded steel construction

Print Specifications

  Pit Bull® 412 Hydraulic Power Unit (HPU)
  Machine Shipping Container  
Length 44" (1118 mm) N/A 48" (1219 mm)
Width 38" (965 mm) N/A 32.5" (826 mm)
Height 28" (711 mm) N/A 41" (1036 mm)

Print Specifications


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Featured Replacement

Parts & Accessories

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Butt Fusion & Mitered Insert Sets

Surface hardened for longer life and are serrated for maximum grip.

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