MTS Series 322 Load Frames - Manual (Page 44)

Series 322 Load Unit 44
Install the Crosshead Assembly
Installation
Do not tighten the bolts for the hydraulic locks.
Mistakenly tightening the bolts for the hydraulic locks along with the crosshead’s
manual locking bolts could make the crosshead bind when it’s unlocked causing
personal injury and equipment damage.
Hydraulically locked
crosshead
Tighten the manual locking bolts, following the pattern in this figure. Make sure
the locks are tight.
2. Make sure the crosshead’s lifting eyes are tight.
3. Cut the straps that tie the crosshead assembly to the platen.
3 4
1 2
3 4
1 1 2
1 2
Load Unit Rating 100 kN (22 kip)
100 N·m (140 lbf·ft)
Load Unit Rating 250 kN (55 kip)
271 N·m (200 lbf·ft)
Load Unit Rating 500 kN (110 kip)
271 N·m (200 lbf·ft)