Rock Systems Aggregate Mining Equipment For Sale In California

Rock Systems 2 Bin Portable Blending and Mixing Plant 1 each - Rock Systems 2 Bin Portable Blending and Mixing Plant, Model 802-RSI2 complete as follows: a. Collecting conveyor is 36” wide x 40' long with 15 h.p. electric motor, Dodge TXT415 shaft mount...

Rock Systems Portable Pugmill Plant, Model 802-RSI with 36" wide x 33' long pugmill feed conveyor with 10 h.p. electric motor drive, 3 ply conveyor belting, Flexco Rockline belt scraper; Eagle Iron Works 36" diameter x 8'-6" long pugmill with 75 h.p

Rock Systems Portable Pugmill Plant & 2 Bin Blending Hopper Rock Systems portable 2 bin blending hopper complete with 9'-6” wide x 14' long bins with 20 ton storage capacity each; 30” wide roller belt feeders with 5 h.p. fixed speed electric motor...

Rock Systems Portable Pugmill Plant & 3 Bin Blending Hopper Rock Systems portable 3 bin blending hopper complete with 9'-6” wide x 14' long bins with 20 ton storage capacity each; 30” wide roller belt feeders with 5 h.p. fixed speed electric motor...

Belt-Way model 100 belt scale with micro-computer mounted in a NEMA 4X waterproof enclosure displaying feed rate, total weight and belt speed; dual strain-gage load cell mounted in weighbridge; digital belt speed sensor; I/O board and calibration weights.

Heavy duty feeder for large rock complete with Trio 40” wide x 16' long vibrating feeder with 40 hp electric motor drive; 16' wide x 16' long heavy duty feed hopper with folding wing extensions for travel; 48” wide x 40' long heavy duty discharge...

Rock Systems Model 501-4250 - 42” x 50' Stackable Conveyor Rock Systems 42” wide x 50' long Stackable Conveyor, Model 501-4250, complete as follows: a) Head terminal includes Weg 20 h.p. TEFC electric motor; Dodge TXT5 shaft mount speed reducer with...

Rock Systems Model 501-3660 - 36” x 60' Stackable Truss Conveyor Rock Systems Heavy Duty 36” wide x 60' long Stackable Truss Conveyor, Model 501-3660, complete as follows: a) Head terminal includes 15 h.p. TEFC electric motor; Dodge TXT4 shaft mount...

Rock Systems Gravity Flow Hopper model 103-8 with 12'-0” wide x 7'-6” deep hopper opening; 8 cubic yards storage capacity; hopper walls constructed of 1/4” thick steel plate with reinforcing; bolt on adjustable slide gate; steel fabricated support...

Rolls, sealed for life ball bearings, 10' spacing • Gathering trough - 6' long with adjustable rubber flashing. We do not warrant that our guards will meet all local codes. • Paint - (1) coat finish enamel painted Tan.

Rock Systems 36” wide x 80' long portable radial stockpiling conveyor with 25 h.p. electric motor, Dodge TA4207H15 shaft mount speed reducer with internal backstop, v-belt drive and drive guard; 18” diameter drum pulley; 16” diameter self-cleaning...

Rock Systems Front End Loader Hopper with Belt Feeder, Model 101-30 complete as follows: a) 12' wide hopper opening with 15 ton storage capacity (based on 100 lbs/cu. Material); b) Hopper constructed of 1/4” thick steel plate with reinforcing and 5...

Rock Systems Model 103-10 Gravity Flow Hopper Rock Systems Gravity Flow Hopper complete with 10'-8” x 10'-8” hopper opening with 10 cubic yard struck storage capacity; hopper walls constructed of 1/4" thick steel plate with reinforcing; slide gate...

Rock Systems Model 108-5S Stationary 5 Bin Blending Hopper Rock Systems stationary 5 bin blending hopper complete with 9'-6” wide x 14' long bins with 20 ton storage capacity each; 30” wide roller belt feeders with 5 h.p. fixed speed electric motor...

Rock Systems Model 501-3660 - 36” x 60' Stackable Conveyor Rock Systems 36” wide x 60' long Stackable Conveyor, Model 501-3660, complete as follows: a) Head terminal includes Weg 15 h.p. TEFC electric motor; Dodge TXT4 shaft mount speed reducer with...

7'-8" wide x 13' long hopper opening with 13.5 cubic yards struck storage capacity; hopper constructed from 1/4” thick steel plate with square tube reinforcing at the hopper top and angle iron reinforcing at the hopper mid-section and bottom section;...

Rock Systems Low Profile Railcar Unloader. C) Skid mounted, steel fabricated support structure with support leg. B) 48” wide discharge conveyor complete with Weg 50 h.p. electric motor, Dodge TAII6307H25 shaft mount reducer with internal backstop; v-belt...

Rock Systems Portable Weigh Conveyor Rock Systems 24" wide x 65' long portable weigh conveyor with 10 h.p. electric motor, Dodge shaft mount speed reducer with internal backstop, v-belt drive and drive guard, rubber lagged head pulley, self-cleaning tail...

Rock Systems portable 42" wide x 70' long roll on/roll off heavy duty transfer conveyors with 30 hp electric motor drives, tubular truss conveyor frame construction and adjustable height undercarriages.

Rock Systems Model 108-4P Portable 4 Bin Blending Hopper Rock Systems portable 4 bin blending hopper complete with 9'-6” wide x 14' long bins with 20 ton storage capacity each; 30” wide roller belt feeders with 5 h.p. fixed speed electric motor drives,...

G) Conveyor undercarriage constructed of heavy duty tube and wide flange beams with cross bracing, permitting adjustable inclination of conveyor from the travel position to the operating position.

Belt speed setup for 50 fpm. Rock Systems RAP Bin Feeder Rock Systems Model 101-30RG RAP bin feeder complete as follows: a. 7'-8" wide x 13' long hopper opening constructed from 1/4” thick steel plate with square tube reinforcing at the hopper top and...

Fabricated steel skid mounted support structure with 1/4” plate skin on both sides of the structure. 48” wide x 29' long heavy duty belt feeder with Nord 40 h.p. gearmotor drive, 24” diameter rubber lagged head pulley mounted on 4-15/16” shafting...

Rock Systems Model 501-3060 - 30” x 60' Stackable Conveyor Rock Systems 30” wide x 60' long Stackable Conveyor, Model 501-3060, complete as follows: a) Head terminal includes Weg 15 h.p. TEFC electric motor; Dodge TXT4 shaft mount speed reducer with...

Rock Systems Model 108-6S Stationary Bin Blending Hopper Rock Systems stationary 6 bin blending hopper complete with 9'-6” wide x 14' long bins with 20 ton storage capacity each; 30” wide roller belt feeders with 5 h.p. fixed speed electric motor...

Rock Systems Model 104-B Drive-Over Unloader Rock Systems Drive-Over Unloader for scrapers, end dump trucks and belly dump trucks with 10'-9” x 14'-8” hopper opening; hopper constructed of 3/8” thick steel plate with reinforcing; struck hopper capacity...

Rock Systems 36" Wide x 1,000' Long Overland Conveyor Rock Systems 36” wide x 1,000' long overland conveyor complete with skid mounted head terminal with Weg 50 h.p. electric motor, Dodge TXT725 shaft mount reducer, v-belt drive and drive guard, rubber...