Double acting telescopic ejector cylinders for waste handling applications worldwide

The Edbro CD Series of multi-telescopicc, double acting cylinders are used for a wide range of applications. Typical applications are ejector trailers and refuse collection vehicles.

These hydraulic cylinders have been designed and manufactured exclusively in the UK at Edbro using the latest manufacturing technology and the highest performance materials to ensure optimum product quality. Every cylinder is individually tested prior to despatch.

Benefits

  • Lightweight tube technology increases payload and so increases operating profits.
  • One-piece tube construction and increased tube contact faces allow faster cycle times.
  • Advanced design and production engineering techniques, including laser welding, provide greater push force and increased side load resistance.

Features

  • Double lip wiper seal ensures efficient lubrication of each tube and prevents
    contamination of the cylinder.
  • Unique 5 point sealing system reduces friction for years of smooth, trouble-free operation.
  • Double main seal arrange provides extra low pressure leakage protection and ensures years of leak free operation.
  • Wear rings made from non-metallic, acetal material provide low friction and long service life.
  • One-piece tubes with large stop contact faces provide optimum durability for long life and reduced maintenance.
  • Laser welded tube assembly increases strength and fatigue life.
  • Brass slider reduces risk of scoring and damage due to side load.
  • Triple cast iron piston rings on each stage provide the ultimate reliability in double acting sealing.

Model Range

                     
Tube diameter (mm) 222 198 176 155 136 117 98 79    
Piston diameter (mm) 230 206,5 184,5 163 144 125 106 87,5    
Extend                    
Thrust area (cm2) 415,5 334,9 267,4 208,7 162,9 122,7 88,25 60,13    
Thrust @ 190 bar (Tonnes) 80,47 64,87 51,78 40,42 31,54 23,77 17,09 11,65    
Thrust @ 150 bar (Tonnes) 63,53 51,12 40,88 31,91 24,9 18,76 13,49 9,19    
Retract                    
Thrust area (cm2) 28,4 27 24,1 20 17,6 15,2 12,8 11,1    
Thrust @ 190 bar (Tonnes) 5,5 5,23 4,66 3,87 3,41 2,94 2,48 2,15    
Thrust @ 150 bar (Tonnes) 4,34 4,13 3,68 3,06 2,69 2,32 1,96 1,7    
                     
Model Code MWP (Bar) Stages                
CD10 190 2-stage            
CD11 1903 2-stage            
    3-stage          
CD13 190 2-stage            
    3-stage          
    4-stage        
CD15 190 2-stage            
    3-stage          
    4-stage        
    5-stage      
CD17 190 2-stage          
    3-stage          
    4-stage          
    5-stage          
CD19 190 3-stage          
    4-stage        
    5-stage      
    6-stage    
    7-stage  
CD22 190 6-stage    
    7-stage  
    8-stage