Rock Systems 101-36-GH Hopper

Rock Systems Front End Loader Hopper with Belt Feeder, Model 101-36GH complete as follows:

a) 6’-7” x 14’ hopper opening with 15 cubic yards struck storage capacity; hopper constructed of 1/4” thick steel plate with 6” x 4” rectangular tubing at the top of the hopper and angle iron reinforcing at the mid-section and bottom section; self-relieving tapered hopper bottom opening to minimize bridging; full length skirtboards with 3/4" x 6" adjustable rubber flashing to prevent leakage between hopper bottom and belt feeder; discharge gate to control material flow from the hopper.

b) Hydraulic tipping grizzly with nominal 6" spacing to remove oversize material; grizzly bars constructed of 1" x 4" flatbar with 1-1/2" round cap; framework constructed of square tubing with steel plate and reinforcing ribs; 10 h.p. electric/hydraulic power package with hydraulic cylinders, hoses, fittings and radio remote control.

c) Heavy duty semi-portable support structure constructed of 4” x 4” square tubing with wide flange beam skid frame. 1/4" plate bulkhead on both sides of the structure.

d) 36” wide roller belt feeder with Nord inverter duty 15 h.p. gearmotor drive; 16” diameter rubber lagged head pulley mounted on 3-7/16” diameter 1045TGP shafting; head pulley nip guards; 8” diameter snub pulley mounted on 1-15/16” diameter 1045TGP shafting; snub pulley guard; 16” diameter self-cleaning tail pulley mounted on 2-7/16” diameter 1045TGP shafting; Dodge SCM pillow block bearings; screw take-up assemblies; tail terminal guard; CEMA “C” 5” diameter conveyor idlers mounted on close centers; heavy duty 4 ply conveyor belting vulcanized endless with 1/4” x 1/16” rubber covers; Flexco Rockline belt scraper with urethane blade.

e) One finish coat polyurethane gray paint for all equipment and one finish coat polyurethane safety yellow paint for the guarding.

f) Electrical controls including Siemens main disconnect and variable frequency drive, starter for hydraulic system, radio remote control for the hydraulic tip, all mounted on a skid support structure and wired into the motors.