650 Komatsu

· This 650 was customized to unload high-sided jumbo barges.

650 Komatsu

· The machine came to Norris Manufacturing in bad condition before undergoing a complete frame-up rebuild.
· Norris Manufacturing replaced or repaired pumps, motors, hydraulics, engine, and undercarriage, in addition to the boom and stick customization.

650 Komatsu

· The stick and boom were custom built
· Top mounted cylinder helps avoid damage against high barge walls.
· Integrated tip that goes 18 inches into the stick making it far more durable.

650 Komatsu

· Notice the extended - and lower - reach of this redesigned machine.
· Chains are added to the rotating clamshell bucket to move and set barge covers.
· A counterweight is also added to offset the increased reach

650 Komatsu

· This lightweight cab elevation goes up 12ft. and forward 6ft enabling the operator to see right down against the wall.
· Increased visibility equals less cleanup

Liebherr 984

· This Liebherr 984 was customized for Clairton Slag (CSI) located in Pittsburgh, PA. Used primarily for salt and mulch handling, it is also used with another attachment to unload wire. Changes made to this barge unloader include a custom stick and boom, new bucket, cab elevation, and a custom counterweight
· The counterweight was added to offset the extended reach and larger bucket.
· Calculations are made by Norris Manufacturing's engineers for the exact offset required to reduce wear and strain on the swing bearing and mount.

Liebherr 984

· The stick and boom were customized for extended reach into barges, to handle heavier materials, and for easier operation.
· Dock sites are drawn by Norris Manufacturing in a CAD program and used to calculate the exact required reach for each customer.

Liebherr 984

· Cab elevations are common and almost a necessity for easier barge unloading.
· With increased visibility operators make better bucket placement, handle more material, and do less damage to the attachment.

Liebherr 984

· This 6 yard heavy-duty clamshell bucket by Rotobec and other sized Rotobec buckets are available through Norris Manufacturing.

PC 1000

· This PC1000 was customized for Lane Industries in Pittsburgh, PA. It is used to unload stone from the barge and load directly into a crusher. Lane found their own good-used machine then came to Norris Manufacturing for the modifications.
· With operator eye level at 26 ft. above ground, the operator has the best visibility for both bucket placement and unloading.
· Heavy duty 5 yard clamshell bucket from Rotobec
· This bucket and other sized Rotobec buckets are available through Norris Manufacturing.

PC 1000

· This stick and boom were modified from an excavation machine to suit the specific needs of material handling.
· The under-slung cylinder provides more power for lifting.
· The boom was extended to allow increased reach into the high hopper.

PC 1000

· 16 ft cab elevation provides maximum visibility for even the tallest hoppers.
· The cab is supported by a reinforced frame for stability.