ARMREST L.H.

The 550 714 51 ARMREST (55071451, 550-714-51, ARMREST L.H. 55071451) is an ergonomic operator-support component engineered for Sandvik drilling rigs, ROC series machines, and underground jumbos. The 550 714 51 ARMREST provides stable arm support during drilling, feed control, and machine operation, reducing operator fatigue and improving precision during long mining shifts.

This 550 714 51 ARMREST is manufactured using reinforced structural materials and padded vibration-absorbing surfaces to deliver durable, stable support even under high-vibration drilling conditions. OEM and aftermarket catalog indicators 55071451 and 550-714-51 ensure compatibility with Sandvik operator-cabin designs.

The 550 714 51 ARMREST keeps the operator’s arm in a stable, ergonomic position while managing drilling controls, boosters, and hydraulic functions. Consistent arm stabilization enhances drilling accuracy, reduces unintentional control movement, and increases operational productivity in mining, tunneling, and quarry environments.

Inspect the 550 714 51 ARMREST for cushion deterioration, loosened mounting brackets, surface cracking, or instability caused by continuous vibration. Replace immediately if comfort or support is compromised.

Also indicated as 55071451, 550-714-51, and ARMREST L.H. 55071451, this arm rest helps maintain operator endurance and drilling accuracy during extended operation periods.