Tendon Support – Dynamic Testing (DIT)


The DIT (Dynamic Impact Tester) is designed to impart a dynamic impulse of energy into dynamic rock bolts. Energy is imparted by a freefalling mass that impacts onto the bolt sample which is fixed inside a steel tube, that is pinned to the testing frame.



Maximum Energy 65 kJ
Minimum Weight 551kg
Maximum Weight 3171kg
Maximum Drop Height 2.1m
Maximum Impact Velocity 6.4m/s
Maximum Bolt Length 3.5m
Maximum Sample Diameter 200mm
DIT Energy Map

DIT Energy Map

DIT Graph

Dynamic Impact Tester