Design for Reliability of Complex System: Case Study of Horizontal Drilling Equipment with Limited Failure Data

Table 8

Comparison of drilling equipment and dump truck reliability value.

Time (hours)	Reliability of drilling equipment	Reliability of dump truck
0	1	1
50	0.7	0.55
100	0.49	0.26
200	0.24	0.07
500	0.029	0.001
1000	0.001	≈0