Unit A is a 2006 model with 6817.0 hours. It features the diesel power unit and is fully operational.
Specs and date of manufacture from manufacturers website, WHICH NEED TO BE CONFIRMED:
Throat width opening: 36"
Chisel width area: 24"
Cut height opening: 12"
Cutting force: 70 tons
Exposed wedge rack assembly for easy inspection & maintenance
Hydraulic pressure gauge
Self-contained hydraulic system
Double-acting wedge rack cylinders
Right-hand controls (view from feed side)
Stone catch tray: 39"W x 50"L
Roller feed conveyor: 26"W x 40"L (Replaced with steel plate)
Two hydraulic control valves for machine operation
Tool steel chisels; chisel width: 1-1/2"
Equalization per chisel: 1-1/4"
Air clean bottom chisel system
Disclaimer: All the information needs to be verified with the manufacture.