PAIR OF ARM REST

The 883 091 39 PAIR OF ARM REST (88309139, 883-091-39, PAIR OF ARM REST 88309139) is an ergonomic operator-support component engineered for Sandvik drilling rigs, ROC series machines, and underground jumbos. The 883 091 39 PAIR OF ARM REST provides stable arm support during drilling, feed control, and machine operation, reducing operator fatigue and improving precision during long mining shifts.

This 883 091 39 PAIR OF ARM REST 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 88309139 and 883-091-39 ensure compatibility with Sandvik operator-cabin designs.

The 883 091 39 PAIR OF ARM REST 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 883 091 39 PAIR OF ARM REST 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 88309139, 883-091-39, and PAIR OF ARM REST 88309139, this arm rest helps maintain operator endurance and drilling accuracy during extended operation periods.