Tri Tool 642SB Clamshell Air and Hydraulic User Manual
Page 9
9
Model 642SB Low Profile Clamshell
92-0612 Rev. 131230
CUTTING CAPACITIES ON 38" THROUGH 42" PIPE
Note: Capacity may exceed the maximum wall thickness for small pipe
sizes
Severing with standard procedures
2.50" Wall (63.5 mm)
Severing and single beveling
1.25" Wall (31.8 mm)
Severing and double beveling
1.25" Wall (31.8 mm)
Severing and beveling with special procedures
2.00" Wall (50.8 mm)
CLEARANCES
Rotating parts diameter
56.00" (1422.4 mm)
Main Frame diameter
52.00" (1320.8 mm)
Axial clearance required relative to center-line of the cut:
Mounting side
7.68" (195.1 mm)
Side opposite of the frame
1.56" (39.6 mm)
RADIAL CLEARANCE OVER THE PIPE OR TUBE
Pipe Size
True Diameter
Clearance Tool Blocks
42"
42.00"
1066.8 mm
7.00"
177.8 mm
40"
40.00"
1016.0 mm
7.00"
177.8 mm
38"
38.00"
965.2 mm
7.00"
177.8 mm