Excavator, HD tunnelling version, working equipment with tunnel articulation. diesel engine with exhaust gas purification.
With levelling and supporting shields, mechanical quick-change coupler, excavation shovel, hydraulic flow divider for attachments (chisel hammer etc).
Attachments see D.1.8., chisel hammer see J.5.00.
register of construction equipment 1991
6405
wearing part
bushings, bolts of kinematic components, teeth, blades, complete with fastening material, chains, catches, wear plates of chain conveyor, hydraulic hoses *), seals, hydraulic cylinders