XXI

The HYTORC XXI continuous rotation square drive Torque/Tension Bolting Machine is equipped with inter-changeable, interacting, coaxial driving and holding sockets for 360 degree tool fit.

The stationary tool stops the inner sleeve of the Clamp or the HYTORC DISC from turning when the nut is being turned at a known bearing face friction. The stationary bolt is elongated throughout its free length, literally hands free and to the desired load without torsion or side load. The lack of relaxation permits loads from 35% to 90% of yield, while standard length bolts are in order.
HYTORC XXI WITH DISC OR CLAMP DRIVE
TOOL MODEL R L H W1 W2 D S wt(lbs LOAD(Lbs)
MIN. MAX.
XXI-1 1.188 5.456 3.940 2.480 5.615-6.015 .750 .500 6.7 14 400 116 100
XXI-3 1.583 7.275 5.150 3.307 7.282-7.582 1.000 .777 15.1 30 400 207 400
XXI-5 1.900 8.620 6.100 3.918 8.818-9.583 1.500 .800 23.5 44 650 318 800
XXI-8 2.011 9.846 7.212 4.154 9.444-9.964 1.500 .944 32.5 69 100 412 300

 

 

 
HYTORC XXI WITH IMPACT SOCKET DRIVE
TOOL MODEL R L H W1 D S AO AR wt(Lbs) TORQUE (FtLbs)
W/OUT ARM W/ARM MIN. MAX.
XXI-1 1.188 5.456 3.940 2.480 .750 .500 2.375 6.090 6.7 9.9 165 1330
XXI-3 1.583 7.275 5.150 3.307 1.000 .777 3.167 8.120 15.1 22.8 475 3240
XXI-5 1.900 8.620 6.100 3.918 1.500 .800 4.100 9.744 23.5 35.4 837 5978
XXI-8 2.011 9.846 7.212 4.154 1.500 .944 4.582 10.313 32.5 49.6 1440 8590