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Our goal is 100% Customer satisfaction!   HYDRAULIC - BREAKERS - AUGERS - COMPACTION - DEMOLTION-SMALL EQUIPMENT - WATERTRAILERS

 
 
 
 

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GB E-Series Breaker

small to large size excavators

 
 

 

GB E-Series hydraulic breakers are designed for small to large size excavators. Operating machines range in weight from 13-70 tons. The E-series hammers are very similar to the T-series hammers, with the addition of an external valve housing and accumulator. The accumulator reduces irregular pulse pressure and improves striking power with a supply of accumulated gas pressure. 

GB 170E

Excavator weight (ton): 13-20

 

Hammer weight (lb): 2816

 

Tool diameter (mm): 120

 

Oil flow rate (gal): 24-32

 

Blows per min : 400-900 

GB 220E

Excavator weight (ton): 18-26

 

Hammer weight (lb): 4004

 

Tool diameter (mm): 135

 

Oil flow rate (gal): 33-40

 

Blows per min : 400-900

GB 300E

Excavator weight (ton): 25-32

 

Hammer weight (lb): 5258

 

Tool diameter (mm): 150

 

Oil flow rate (gal): 40-50

 

Blows per min : 300-600

GB 500E

Excavator weight (ton): 30-36

 

Hammer weight (lb): 6930

 

Tool diameter (mm): 160

 

Oil flow rate (gal): 50-65

 

Blows per min : 300-600

GB 540E

Excavator weight (ton): 38-45

 

Hammer weight (lb): 7980

 

Tool diameter (mm): 175

 

Oil flow rate (gal): 53-79

 

Blows per min : 250-500

GB 630E

Excavator weight (ton): 45-70

 

Hammer weight (lb): 10,030

 

Tool diameter (mm): 180

 

Oil flow rate (gal): 66-90

 

Blows per min : 250-500

 


Parts and Repairs 

  • Service
  • Repair
  • Rebuild
  • Working Steel (chisel)
  • Housing
  • Accumulator
  • Valve
  • Pistons
  • Tie Rods
  • Retainer Pins
  • Bushing
  • Bolts
  • Welds
  • Mounting Heads
  • Bracket types

Hammerco's Service Department can get the right parts at the right prices to get your hydraulic hammer up and running again, or we can repair and rebuild it for you! Missing bolts, cracked welds, damaged pistons, worn bushings, lost charge, or needing a work steel (chisel), our service techincens can tackle almost any job. We do quality repairs and use only quality parts, so we're not afraid to warranty our work. We do the repairs right the first time so your hydraulic breakers can get back on the job and stay there.

Contact Service Department for more information 

 

 


We rent and sell both new and used hydraulic breakers and attachments.

Contact us for pricing and further information. 

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