Rolling 412

4" IPS - 12" DIPS (110mm - 340mm)


McElroy's Rolling 412 changed the industry when it was introduced as the first fully self-contained fusion machine in the world. Today, the 412 can be ordered with gas or electric power on a wheeled chassis that offers easy, on-site maneuvering. A hydraulic-clamping option is also available.

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Models

Click on a part number for ordering information.


  • Rolling 412 Electric Hydraulic Clamping

    Fusion machine, facer, heater, 12IPS/DIPS Master inserts and lifting sling.

    Description Part Number
    Please select a model to customize.
    High Force A12P1011879
    Please select a model to customize.
    Medium Force A12P1011883
    Please select a model to customize.
    Low Force A12P1011887
    Starting at

    $69,719.00

  • Rolling 412 Electric Manual Clamping

    Fusion machine, facer, heater, 12IPS/DIPS Master inserts and lifting sling.

    Description Part Number
    Please select a model to customize.
    High Force A12P1011877
    Please select a model to customize.
    Medium Force A12P1011881
    Please select a model to customize.
    Low Force A12P1011885
    Starting at

    $60,926.00

  • Rolling 412 Hydraulic Clamping

    Fusion machine, facer, heater, 12IPS/DIPS Master inserts and lifting sling.

    Description Part Number
    Please select a model to customize.
    High Force A12P1011867
    Please select a model to customize.
    Medium Force A12P1011871
    Please select a model to customize.
    Low Force A12P1011875
    Starting at

    $69,719.00

  • Rolling 412 Manual Clamping

    Fusion machine, facer, heater, 12IPS/DIPS Master inserts and lifting sling.

    Description Part Number
    Please select a model to customize.
    High Force A12P1011865
    Please select a model to customize.
    Medium Force A12P1011869
    Please select a model to customize.
    Low Force A12P1011873
    Starting at

    $60,926.00

Explore

Click on a photo or video below for download options.

Specifications

California Prop 65 Info

Models
A12P1011879 High Force
A12P1011887 Low Force
A12P1011883 Medium Force
Weights
Machine 1,405 lbs. (637.3 Kg)
Vehicle 820 lbs. (371.9 Kg)
Carriage 3-Jaw Clamp Knobs - 235 lbs. (106.6 Kg) | 3-Jaw - 275 lbs. (124.7 Kg) | 4-Jaw Clamp Knobs - 545 lbs. (247.2 Kg) | 4-Jaw - 585 lbs. (265.4 Kg) |
Heater 24 lbs. (10.9 Kg)
Facer 62 lbs. (28.1 Kg)
Shipping Weight 2,020 lbs. (916.3 Kg)
Hydraulics
System Pressure 1,200 PSI (82.7 BAR)
Fusion Pressure 1,200 PSI (82.7 BAR)
Hydraulic Reservoir Capacity 6 Gallons (22.7 Liters)
Engine
Power 19 HP
Engine Cooling Air Cooled
Engine Fuel Type Gas
Engine Fuel Tank Capacity 5 Gallons (18.9 Liters)
Engine Operational Fuel Tank Capacity 8 Hours
Engine Starting System Electric
Power
Heater 3,000 Watts, 50 / 60 Hz, 1 Ph
Facer Hydraulic
Chassis
Frame Welded steel construction
Brake Mechanical
Mobility
Mobility Type High-flotation inflatable tires
Transportation Pulled via towing ring
Vehicle Speed 5 MPH
Lifting Lift points and lifting assembly
Starting System Electric
Machine Dimensions
Length 85" (2,159mm)
Width 50" (1,270mm)
Height 55" (1,397mm)
Carriage Dimensions
Length 3-Jaw - 29" (736.6mm) | 4-Jaw Clamp Knobs - 44" (1,117.6mm) |
Width 3-Jaw - 33" (838.2mm) | 4-Jaw Clamp Knobs - 43" (1,092.2mm) |
Height 3-Jaw Clamp Knobs - 23" (584.2mm) | 3-Jaw - 26" (660.4mm) | 4-Jaw Clamp Knobs - 29" (736.6mm) |
Shipping Dimensions
Length 61" (1,549.4 mm)
Width 91" (2,311.4 mm)
Height 64" (1,625.6 mm)

Print Specifications

Models
A12P1011877 High Force
A12P1011885 Low Force
A12P1011881 Medium Force
Weights
Machine 1,365 lbs. (619.2 Kg)
Vehicle 820 lbs. (371.9 Kg)
Carriage 3-Jaw Clamp Knobs - 235 lbs. (106.6 Kg) | 3-Jaw - 275 lbs. (124.7 Kg) | 4-Jaw Clamp Knobs - 545 lbs. (247.2 Kg) | 4-Jaw - 585 lbs. (265.4 Kg) |
Facer 62 lbs. (28.1 Kg)
Shipping Weight 1,980 lbs. (898.1 Kg)
Hydraulics
System Pressure 1,200 PSI (82.7 BAR)
Fusion Pressure 1,200 PSI (82.7 BAR)
Hydraulic Reservoir Capacity 6 Gallons (22.7 Liters)
Motor
Engine Cooling Air Cooled
Engine Starting System Electric
Power
Facer Hydraulic
Input Voltage Requirements 220-240V
Chassis
Frame Welded steel construction
Brake Mechanical
Mobility
Mobility Type High-flotation inflatable tires
Transportation Pulled via towing ring
Vehicle Speed 5 MPH
Lifting Lift points and lifting assembly
Starting System Electric
Machine Dimensions
Length 85" (2,159mm)
Width 50" (1,270mm)
Height 55" (1,397mm)
Carriage Dimensions
Length 3-Jaw - 29" (736.6mm) | 4-Jaw Clamp Knobs - 44" (1,117.6mm) |
Width 3-Jaw - 33" (838.2mm) | 4-Jaw Clamp Knobs - 43" (1,092.2mm) |
Height 3-Jaw Clamp Knobs - 23" (584.2mm) | 3-Jaw - 26" (660.4mm) | 4-Jaw Clamp Knobs - 29" (736.6mm) |
Shipping Dimensions
Length 61" (1,549.4 mm)
Width 91" (2,311.4 mm)
Height 64" (1,625.6 mm)

Print Specifications

Models
A12P1011867 High Force
A12P1011875 Low Force
A12P1011871 Medium Force
Weights
Machine 1,405 lbs. (637.3 Kg)
Vehicle 820 lbs. (371.9 Kg)
Carriage 3-Jaw Clamp Knobs - 235 lbs. (106.6 Kg) | 3-Jaw - 275 lbs. (124.7 Kg) | 4-Jaw Clamp Knobs - 545 lbs. (247.2 Kg) | 4-Jaw - 585 lbs. (265.4 Kg) |
Heater 24 lbs. (10.9 Kg)
Facer 62 lbs. (28.1 Kg)
Shipping Weight 2,020 lbs. (916.3 Kg)
Hydraulics
System Pressure 1,200 PSI (82.7 BAR)
Fusion Pressure 1,200 PSI (82.7 BAR)
Hydraulic Reservoir Capacity 6 Gallons (22.7 Liters)
Engine
Power 19 HP
Engine Cooling Air Cooled
Engine Fuel Type Gas
Engine Fuel Tank Capacity 5 Gallons (18.9 Liters)
Engine Operational Fuel Tank Capacity 8 Hours
Engine Starting System Electric
Power
Heater 3,000 Watts, 50 / 60 Hz, 1 Ph
Facer Hydraulic
Chassis
Frame Welded steel construction
Brake Mechanical
Mobility
Mobility Type High-flotation inflatable tires
Transportation Pulled via towing ring
Vehicle Speed 5 MPH
Lifting Lift points and lifting assembly
Starting System Electric
Machine Dimensions
Length 85" (2,159mm)
Width 50" (1,270mm)
Height 55" (1,397mm)
Carriage Dimensions
Length 3-Jaw - 29" (736.6mm) | 4-Jaw Clamp Knobs - 44" (1,117.6mm) |
Width 3-Jaw - 33" (838.2mm) | 4-Jaw Clamp Knobs - 43" (1,092.2mm) |
Height 3-Jaw Clamp Knobs - 23" (584.2mm) | 3-Jaw - 26" (660.4mm) | 4-Jaw Clamp Knobs - 29" (736.6mm) |
Shipping Dimensions
Length 61" (1,549.4 mm)
Width 91" (2,311.4 mm)
Height 64" (1,625.6 mm)

Print Specifications

Models
A12P1011865 High Force
A12P1011873 Low Force
A12P1011869 Medium Force
Weights
Machine 1,365 lbs. (619.2 Kg)
Vehicle 820 lbs. (371.9 Kg)
Carriage 3-Jaw Clamp Knobs - 235 lbs. (106.6 Kg) | 3-Jaw - 275 lbs. (124.7 Kg) | 4-Jaw Clamp Knobs - 545 lbs. (247.2 Kg) | 4-Jaw - 585 lbs. (265.4 Kg) |
Facer 62 lbs. (28.1 Kg)
Shipping Weight 1,980 lbs. (898.1 Kg)
Hydraulics
System Pressure 1,200 PSI (82.7 BAR)
Fusion Pressure 1,200 PSI (82.7 BAR)
Hydraulic Reservoir Capacity 6 Gallons (22.7 Liters)
Motor
Engine Cooling Air Cooled
Engine Starting System Electric
Power
Facer Hydraulic
Input Voltage Requirements 220-240V
Chassis
Frame Welded steel construction
Brake Mechanical
Mobility
Mobility Type High-flotation inflatable tires
Transportation Pulled via towing ring
Vehicle Speed 5 MPH
Lifting Lift points and lifting assembly
Starting System Electric
Machine Dimensions
Length 85" (2,159mm)
Width 50" (1,270mm)
Height 55" (1,397mm)
Carriage Dimensions
Length 3-Jaw - 29" (736.6mm) | 4-Jaw Clamp Knobs - 44" (1,117.6mm) |
Width 3-Jaw - 33" (838.2mm) | 4-Jaw Clamp Knobs - 43" (1,092.2mm) |
Height 3-Jaw Clamp Knobs - 23" (584.2mm) | 3-Jaw - 26" (660.4mm) | 4-Jaw Clamp Knobs - 29" (736.6mm) |
Shipping Dimensions
Length 61" (1,549.4 mm)
Width 91" (2,311.4 mm)
Height 64" (1,625.6 mm)

Print Specifications

Downloads

Featured Replacement

Parts & Accessories

Click on a part number for ordering information.

Inserts

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

25' Extension Cord

For use with non-automated machines when fusing in-ditch.

Part Number Description
1219002 240V, 1Ph, 15A Cord

DataLogger® 7

Tablet, transducer, machine mount, micro SD card, removable battery, screen protector, carrying case and Quick Start Guide.

Part Number Description
DLP0857716 DataLogger 7 - English, Spanish, and Russian

External Bead Remover

Trim the bead created during the fusion process.

Part Number Description
1221101 For 1 ¼" to 6" IPS pipe
1221601 Extra blades for 1221101
1221603 Extra blades for 1810102
1810102 For 4" IPS to 18" OD pipe

Heat Shield

For fusing two materials with different melt rates. Shields the faster melt rate materials from over melting.

Part Number Description
203007 Heat Shield

Hot Tap Tool

Hot tap tool, rachet wrench, and storage case.

Part Number Description
Part Number Description
Part Number Description
220002 2" IPS
220003 2" IPS
220106 3" IPS
220107 3" IPS
220206 4" IPS
220207 4" IPS
220302 6" IPS
220303 6" IPS
247201 63mm
247301 90mm
247302 110mm
247401 125mm
247402 160mm

Hydraulic Extension Hoses

Required for in-ditch fusion.

Part Number Description
1219105 25ft Extension Hose Set (4 hoses)

Low Profile Rollers

Set includes 2 individual rollers. Case includes 40 complete rollers.

Part Number Description
A1867501 Case (includes 40 complete rollers)

Pipe Support Stand

Height is adjustable to properly support, position and align pipe to be fused.

Part Number Description
T5070901 4" - 20" Pipe Stand with Manual Chain Height Adjustment
Learn More

PolyHorse®

3 trusses, 3 stanchions, 6 screw jacks, 1 pivot roller support, 2 stationary rollers and wrench.

Part Number Description
1875501 Standard PolyHorse
1875502 PolyHorse with PowerAssist
Learn More

Pyrometer Kit

Pryometer kit for accurately checking surface temperatures of heater.

Part Number Description
A218804 Measures surface temperature of heater

Self-Centering Stub End Holder

Self-centering stub end holder to hold stub end for butt fusion.

Part Number Description
1270101 Stub End Holder for 412 line of machines

Shipping Container

Part Number Description
SED01218H Shipping container

Spare 4.63" Facer Blade Set

Spare facer blades.

Part Number Description
T1208603 Facer Blade Set (6 Blades)
T1208603C Extended Life Facer Blade Set (6 Blades)
T1208603T Carbide Facer Blade Set (6 Blades) for abrasive materials

Spare 6.13" Facer Blade Set

Spare facer blades.

Part Number Description
T1208610 Facer Blade Set (6 Blades)
T1208610C Extended Life Facer Blade Set (6 Blades)
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