Product Weight


Product Carrier Weight
10-19 t


Oil Flow Range
80-140 l/min

Rammer 1533 features Rammer’s Fixed Blow Energy operating principle that ensures optimum impact energy with every blow, ensuring that this Rammer hammer, Hits Harder.


Rammer 1533 benefits from a radical lightweight design thereby which gives this hammer a class-leading power-to-weight ratio that enables customers to enjoy high levels of productivity in a wide variety of demolition, recycling, quarrying and other associated applications. The Rammer name has always been associated with durability and reliability, and the 1533 is set to continue that same tradition.



  • Membrane type accumulator
  • Twin-handed
  • Sound suppressed
  • FBE (Fixed blow energy)
  • Lifetime warranty
  • Ramvalve (Optional)
  • Ramlube I (Optional)
  • Ramlube III (Optional)
  • VIDAT tie rods
  • Heavy duty set (Optional)


  • Primary Demolition
  • Boulder Breaking
  • Trenching
  • Secondary Demolition
  • Asphalt Cutting

Compatible with Standard Chisel Tool, Moil Point Tool, Standard Blunt Tool, Asphalt Cutting Traverse Tool, Asphalt Cutting Parallel Tool, Ramlube l, Ramair, and Special Tool Grease

  Metric Imperial
Weight 710 kg 1570 lb
Working Length 2004 mm 78.9 in
Minimum working weight, flange mounted *1 870 kg 1920 lb
Impact rate (frequency) 550-950 bpm  
Operating pressure 140-160 bar 2030-2320 psi
Pressure relief min *2 220 bar 3190 psi
Pressure relief max 240 bar 3480 psi
Oil flow range 80-140 l/min 21.1-37.0 gal/min
Back pressure max 10 bar 145 psi
Input power 37 KW 50 hp
Tool diameter 105 mm 4.13 in
Pressure line connection (IN) ORFS (1 7/16-12 UN)  
Return line connection (OUT) ORFS(1 7/16-12 UN)  
Pressure line size *3 19 mm 0.75 in
Return line size *3 19 mm 0.75 in
Grease connectiom Tema 2520  
Optimum oil temperature 40-60°C 104-140°F
Allowed oil temperature range -20-80°C -4-176°F
Optimum oil viscosity at operating temperature 30-60 cSt  
Allowed viscosity range 20-1000 cSt  
Carrier weight, optimum 11-17 t 24300-37500 lb
Carrier weight, range *4 10-19 t 22000-41900 lb
Noise level, measured (2000/14/EC) 120 dB(A)  
Noise level, guaranteed (2000/14/EC) 124 dB(A)  

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