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JUMBO CC-S
Agricultural & Industrial Elevator Buckets
         
 

The JUMBO™ CC-S® is an ultra heavy duty version of the CC-S heavy duty elevator bucket, and part of 4B's High Efficiency™ bucket range.  It is intended for the most severe applications, including port terminals, ethanol plants and highly abrasive materials.  It offers the greatest capacity and thickest front lip, corners and walls available.  The unique Iceberg® Edge front face delivers impact resistance and long life.  It shares the proven geometry and design features of the CC-S, including the benefit of stackability, which saves on freight costs and storage space.  The JUMBO CC-S is molded from virgin HDPE (nylon and urethane also available) for ultra heavy duty strength and durability.

  
     

JUMBO CC-S Elevator Bucket

                               U.S. Patent D496-052

Literature:

• Product Catalog
• Catálogo (Español)

High Efficiency Elevator Buckets

 
 

MATERIAL:

   
  Virgin Nylon, HDPE or Urethane    
       
 

TEMPERATURE RANGE:

    
  Nylon: -60° F to 300° F    
  HDPE: -120° F to 180° F    
  Urethane: -60° F to 180° F    
       
 

FEATURES:

    
  • Maximum Capacity    
  • Ultra Tough and Flexible    
  • Thickest Front Lip, Walls and Corners for Long Life    
  • Stackable Design for Efficient Shipping and Storage    
  • Tapered Bottom for Closer Vertical Spacing (Projection +1/2")    
       
 

APPLICATONS:

    
  Free Flowing Agro-Industrial Materials: Grains, Feeds, Fertilizer and Pellets.    
  Also Suited for Rough & Abrasive Materials: Frac Sand, Cement and Aggregates.    
       
  Product Questions? (309) 698-5611Phone or Email  Email  
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  • Specifications
  • Downloads
  • Accessories
  • FAQ's
  • Images
  • Videos
  • Elevator Design Service
  • Free Samples
  Basic JUMBO CC-S® Specifications:   • Material Selection Guide  
    - For More Specifications, See Product Catalog   • How To Measure A Bucket  
         
  STANDARD SIZES  
         
 
Nominal
Size (in.)		 Length
(in.)		 Projection
(in.)		 Back Depth
(in.)		 Back Wall
Thickness (in.)		 Minimun
Spacing (in.)		 Capacity (cu.in.)
Water Level
14 x 8 14-7/8 9-1/4 8-5/16 0.51 8-1/2  451
16 x 8 17 9-1/4 8-5/16 0.51 8-1/2  522
18 x 8 19 9-1/4 8-5/16 0.51 8-1/2 594 
20 x 8 21 9-1/4 8-5/16 0.51 8-1/2 662 
22 x 8 23 9-1/4 8-5/16 0.53 8-1/2 726
24 x 8 25 9-1/4 8-5/16 0.53 8-1/2 791 
20 x 10 21 11-1/2 10-3/8 0.75 10-1/2 1036
 
         
  LOW PROFILE SIZES  
         
 
Nominal
Size (in.)		 Length
(in.)		 Projection
(in.)		 Back Depth
(in.)		 Back Wall
Thickness (in.)		 Minimun
Spacing (in.)		Capacity (cu.in.)
Water Level
14 x 8 14-7/8 9-1/4 6-3/4 0.51 7 451
16 x 8 17 9-1/4 6-3/4 0.51 7 522
18 x 8 19 9-1/4 6-3/4 0.51 7 594
20 x 8 21 9-1/4 6-3/4 0.51 7 662
22 x 8 23 9-1/4 6-3/4 0.53 7 726
24 x 8 25 9-1/4 6-3/4 0.53 7 791
20 x 10 21 11-1/2 8-1/2 0.75 9 1036
 
         
  Literature:   White Papers:  
  • Product Catalog   • Achieving Optimum Bucket Elevator Capacity  
  • Catálogo (Español)      
      Case Study:  
  Technical Links:   • Grain Journal - Ray Carrol County Grain Growers  
  • Bucket Elevator Design Service      
  • Bucket Material Selection Guide      
  • How To Measure A Bucket      
  • Bucket Installation Guide      
         
         
 
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  Is the JUMBO CC-S interchangeable with the CC-S heavy duty bucket?  
  The JUMBO CC-S shares the same bolt hole patterns as the CC-S heavy duty bucket.  Therefore, is it directly interchangeable with the CC-S as well as most other brands of elevator buckets.  In some cases, due to its extra capacity and material weight, elevator belt PIW rating, pulley shaft diameters and motor HP may have to be upgraded. Check with the 4B engineering department if you are uncertain about your existing elevator leg's ability to accept the JUMBO CC-S.  
     
  What is a HIGH EFFICIENCY elevator bucket?  
  HIGH EFFICIENCY elevator buckets incorporate all five of the following characteristics: a smooth interior front face with no "breaks", wing-less side walls, close vertical placement on the elevator belt, a tapered bottom and the ability to nest for shipping and storage.  For more details, CLICK HERE  
     
  Why use Low Profile elevator buckets?  
  Low profile elevator buckets are created to achieve the closest vertical spacing possible on the elevator belt, thereby optimizing the system for the greatest potential capacity.  Some styles of elevator bucket require modification and others are low profile by standard design.  Wet or sluggish inputs do not generally load and discharge well in low profile buckets.  Due to the extra capacity that is generated and the weight of the additional buckets and material, belt PIW rating, pulley shaft diameters and motor HP may have to be upgraded.  Check with 4B engineering department about the best way to get the most capacity out of your elevator leg.  
     
  Why add vent holes to the bottom of an elevator bucket?  
  When elevating fluffy or powdery materials, vent holes in the bottom of the elevator bucket allow it to fill and discharge more efficiently.  As material enters the bucket, it encounters a pillow of air resting in the bottom.  Vent holes provide an escape path for this pillow of air, so that the entering material does not bounce out of the bucket and back down the elevator leg casing.  Upon discharge, the vent holes allow air to re-enter the bucket at the material exits, releasing any vacuum that might hold it the bucket too long, creating down legging.  
     
  Are CC style elevator buckets interchangeable with Starco elevator buckets?  
  Starco elevator buckets have a special shallow geometry and are intended to be placed extremely close together on the elevator belt.  Therefore, you should check with the 4B engineering department before replacing Starco elevator buckets with any other brand or design.  
     
  How long of an elevator bolt do I need?  
  When installing buckets on an elevator belt, use this simple formula:
(belt thickness + bucket back thickness + washer thickness + nut thickness + 1/4 inch)		  
     
  What is a "digger" bucket?  
  Some materials can form a hardened crust along the side wall of the elevator boot, and powders sitting over time can become rock hard.  Both of these issues can cause premature elevator bucket wear. Digger buckets are designed to have slightly more width and projection than standard buckets, thereby "digging" through or breaking apart the hardened material, helping to prevent added wear to the standard buckets.  Digger buckets are traditionally made from steel, however nylon buckets may also be used depending on the application.  
     
  How many digger buckets do I need?  
  For most applications, use one digger bucket for every nine standard buckets.  
     
  Can I use buckets on an overlap splice?  
  An overlap splice doubles the thickness of the belt, so a bucket's projection will increase on the overlap.  Usually this will not cause a problem, but if it does, you can use buckets with one inch less projection or cut the tip of each bucket by half an inch on the spliced area.  
     
  When using an overlap splice, how much extra belt should I use for the splice?  
  The length of the splice should be three times the width of the belt.  
     
  How often should I replace head pulley lagging?  
  Lagging should be replaced every time the elevator belt is replaced.  
     
 
JUMBO CC-S Elevator Bucket
JUMBO CC-S Elevator Bucket
CC-S Pallet
  
   
   
   
   
   
   
   
           
           
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
       
 

At 4B we have helped to upgrade hundreds of bucket elevators over the years for many different industries.  Our application engineering expertise includes: grain storage, animal feed, flour milling, brewing, biomass, cement, coal, frac sand, as well as other processing industries.

Using your key technical data, 4B engineers will provide preliminary design and component details to enable your bucket elevator to operate at its optimum capacity and discharge potential.  If your existing elevator cannot be upgraded to meet your current needs, 4B engineers can provide a basic design for a new one.

Take advantage of 4B’s FREE worldwide technical support from a team of engineers specializing in upgrading and optimizing bucket elevators.

To get a recommendation from our engineers, CLICK HERE to fill out our online form.

  
   
   
   
   
   
   
   
   
   
       
  4B knows that buying elevator buckets can be a large
  investment and important part of your business. Some
  bucket manufacturers make all sorts of claims about their
  products. That is why 4B offers customers the opportunity
  to try our buckets for free. We know that once you see the
  results for yourself, you will be extremely satisfied.
   
  To Get Your 4 Free Buckets, Call 309-698-5611
  and Speak to a 4B Sales Engineer Today!
   
(Certain Bucket Styles Only, Other Restrictions May Apply)