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Stock Number: 4732
Description: Up for sale is a Rock System 30 in x 60 ft Portable Conveyor 30x60 Aggregate Material Stacker. This is a channel frame conveyor. It is electrically...
Updated: Tuesday, June 02, 2026 05:16 PM
Location: Cedar City, Utah, USA
Seller: Blue Point Sales & Metals
Stock Number: 700186-3A-2
Description: 48" BW x 22' Long Conveyor
Updated: Monday, June 22, 2026 10:16 AM
Location: Allenton, Wisconsin, USA
Seller: Rock Machinery Co., LLC
ROCK SYSTEMS 101-24
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: Rock Systems Model 101-24 feed hopper with belt feeder complete as follows:
a. 6’-7" wide x 14’ long hopper opening constructed from 1/4” thick...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-30
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Stock Number: 101-30
Description: 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 (b...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-30-R
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Stock Number: R2518
Description: Rock Systems Model 101-30R RAP bin feeder complete as follows:
a. 7’-8" wide x 13’ long hopper opening with 13.5 cubic yards struck storage ca...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-30-RG
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: 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 constru...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
2025 ROCK SYSTEMS 101-36-4
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: R2707
Stock Number: R2707
Description: Rock Systems Front End Loader Hopper with Belt Feeder, Model 101-36 complete as follows:
a) 14’-5” wide hopper opening with 18 tons struck sto...
Updated: Tuesday, June 02, 2026 08:05 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-36-ED
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: Rock Systems Model 101-36ED End Dump Truck Unloader
Rock Systems End Dump Truck Unloader model 101-36ED, complete as follows:
a) 6’-7” x 11’-0” h...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-36-G
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Stock Number: R2530B
Description: Rock Systems Front End Loader Hopper with Belt Feeder, Model 101-36G complete as follows:
a) 14’-6” wide hopper opening with 12 tons struck sto...
Updated: Tuesday, June 02, 2026 08:05 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-36-GH
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: 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 st...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 101-36-RF
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: Rock Systems Model 101-36RF Reclaim Feeder complete as follows:
a) 6’-7” x 11’ wide hopper opening with 10 tons struck storage capacity (based...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2018 ROCK SYSTEMS 101-42
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: Rock Systems Front End Loader Hopper with Belt Feeder, Model 101-42 complete as follows:
a) 8’-0” x 16’-0” hopper opening with 25 cubic yards ...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2017 ROCK SYSTEMS 101-48
Conveyor / Feeder / Stacker Mining and Quarry Equipment
AUD $152,118
Description: Rock Systems heavy duty front end loader feed hopper Model 101-48-18 with 48” wide belt feeder and hydraulic tipping reject grizzly complete as fol...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 102-A
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: 102-A
Description: Rock Systems Model 102-A Dozer Trap, 9’-0” wide x 18’ long complete as follows:
a) Dozer trap skeletal framework constructed of rectangle and s...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2025 ROCK SYSTEMS 103-8
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: C2710
Stock Number: C2710
Description: 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...
Updated: Tuesday, June 02, 2026 08:05 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 103-10
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: 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 stru...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
2026 ROCK SYSTEMS 104-A
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: 1 each - Rock Systems Model 104-A Truck Drive-Over Unloader complete as follows:
a) 5’-1” x 8’-8” hopper opening constructed of 1/4” thick stee...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
2026 ROCK SYSTEMS 104-B
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: RS17626-1
Description: Rock Systems Model 104-B Heavy Duty Truck/Scraper Drive-Over Unloader complete as follows:
a) 10’-6” x 18’-0” hopper opening constructed of 3...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 104-B
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: 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 1...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Red Bluff, California, USA
Seller: Rock Systems Inc
2026 ROCK SYSTEMS 104-C
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: Rock Systems Drive-Over Truck Unloader, Model 104-C for bottom dump trucks with gates up to 14’ long, complete as follows:
a) 5’-2” wide x 16’...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2025 ROCK SYSTEMS 104-LP
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: C2718
Stock Number: C2718
Description: Rock Systems Heavy Duty Semi-Portable Low Profile Truck Drive-Over Unloader, Model 104-LP complete as follows:
a) Low profile truck dump 7’-8” ...
Updated: Tuesday, June 02, 2026 08:05 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
Serial Number: R2617
Stock Number: R2617
Description: 45 yard portable load-out hopper with 10’ wide x 14’ long hopper, fold out wings, hopper constructed of 1/4” thick mild steel plate with stiffeners...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2025 ROCK SYSTEMS 108-2P
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: R2703
Stock Number: R2703
Description: Rock Systems Portable 2 Bin Blending Hopper, Model 108-2P complete as follows:
a. Each hopper is 9’-6” wide x 14’ long with 20 tons storage cap...
Updated: Tuesday, June 02, 2026 08:05 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2024 ROCK SYSTEMS 108-2P
Conveyor / Feeder / Stacker Mining and Quarry Equipment
AUD $215,788
Serial Number: CF2630
Stock Number: CF2630
Description: Portable 2-Bin Cold Feed System (Blending Hopper)
Inventory #: CF2630
Portable 2 Bin Blending Hopper complete as follows: Used only for a few buc...
Updated: Wednesday, July 01, 2026 09:05 AM
Location: Sacramento, California, USA
Seller: Aggregate Systems, Inc.
2023 ROCK SYSTEMS 108-2P
Conveyor / Feeder / Stacker Mining and Quarry Equipment
AUD $215,644
Serial Number: RS18417
Stock Number: EQ0005737
Description: Rock Systems Portable 2‑Bin Blending Hopper
This portable 2‑bin blending system is built for reliable material handling and efficient blending o...
Updated: Wednesday, June 17, 2026 11:31 AM
Location: Salt Lake City, Utah, USA
Seller: Kimball Equipment
ROCK SYSTEMS 108-2P
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: 108-2PS
Stock Number: 108-2PS
Description: Rock Systems Portable 2 Bin Blending Hopper with Belt Scales, Model 108-2PS complete as follows:
a) Each hopper is 9’-6” wide x 14’ long with 20...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
ROCK SYSTEMS 108-2RAP
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Description: Rock Systems Portable 2 Bin RAP feeder complete as follows:
a) Each hopper is 7’-8" wide x 13’ long hopper opening constructed from 1/4” thick...
Updated: Thursday, May 07, 2026 08:36 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
2025 ROCK SYSTEMS 108-3P
Conveyor / Feeder / Stacker Mining and Quarry Equipment
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Serial Number: R2704
Stock Number: R2704
Description: Rock Systems Portable 3 Bin Blending Hopper, Model 108-3P complete as follows:
a. Each hopper is 9’-6” wide x 14’ long with 20 tons storage cap...
Updated: Tuesday, June 02, 2026 08:05 AM
Location: Sacramento, California, USA
Seller: Rock Systems Inc
