2023 Komatsu Room and pillar 21SC04

2023 Komatsu Room and pillar 21SC04

Designed for maximum production in low-seam applications with a robust drive system and reduced maintenance with a Joy OptiDrive AC variable frequency drive, due to no commutator brushes to inspect or replace.

Features may include:

Designed for reliability with heavy-duty conveyor reducers and abrasion-resistant decking and chassis and rolling gears designed for optimal balance of volumetric load, vehicle dimensions, load-carrying ability and fatigue life.

For uneven or broken roadways, Joy shuttle cars’ four-wheel independent suspension mitigates energy transferred to the chassis, designed for longer machine life and to help reduce operator fatigue.

With a swing-out controller and swing-out pump compartment, easy access to hose and cables helps reduce maintenance time. Lighting options and zoned-out difficult-to-access grease points further facilitate maintenance.