2023 Rammer® Medium Range Hydraulic Rammers 2155E
- Year 2023
 - Make Rammer®
 - Model Medium Range Hydraulic Rammers
 
2023 Rammer® Medium Range Hydraulic Rammers 2155E
Rammer 2155E embraces the very latest in hydraulic hammer design. The 1240 kg hammer is suitable for carriers in the 14 to 26 tonne range. The 2155E has a slim body, robust housing made of wear resistant steel and a replaceable bottom plate and other smart features. A key feature is its design that provides exceptional flexibility to match the hammer precisely to application and material requirements by choosing additional parts from a range of options as “retrofit”. The Rammer 2155E comes with the remote monitoring hardware RD3 installed.
Features may include:
High pressure membrane accumulator- Membrane-type accumulator eliminates Nitrogen leakages, ensuring constant maximum impact power and eliminating the need for recharging in field.
 
- The twin handed design allows optimal mounting on both left and right handed carriers, prolonging the service life of the hose connections. Easy installation for hydraulic quick hitch mounting brackets.
 
- Less vibrations and at the same time significantly lower noise levels are achieved with this ultra-modern, low-wear design. This protects the operator, the carrier and relieves the environment. This extends your range of applications on narrow job sites and wherever noise protection is required.
 
Engine
							Engine Power
							64 hp
						
						Operational
							Operating Conditions
							Impact rate (frequency): 490 - 780 bpm | Operating pressure: 2030 - 2320 psi| Pressure relief setting: 3190 psi | Pressure relief max: 3480 psi | Back pressure max.: 145 psi | Optimum oil viscosity at operating temperature:   30 - 60 cSt| Allowed viscosity range: 20 - 1000 cSt
						
						
							Operating Temperature, Maximum
							Optimum oil temperature: 104 - 140 °F | Allowed oil temperature range: -4 - 176 °F
						
						Performance
							Noise Level
							Measured (2000/14/EC): 124 dB(A) | Guaranteed (2000/14/EC): 127 dB(A)
						
						Hydraulics
							Hydraulic Flow
							Oil flow range: 31.7 - 47.6 gal/min
						
						Dimensions
							Dimensions
							Tool diameter: 4.65 in | Pressure line connection (IN): ORFS ISO 8434-3 ( 1 11/16-12 UN ) | Return line connection (OUT): ORFS ISO 8434-3 ( 1 11/16-12 UN ) | Pressure line size, min. inner diameter: 1.02 in | Return line size, min. inner diameter: 1.02 in
						
						
							Length
							Working: 86.5 in
						
						Weights
							Weight
							2290 lb | Minimum working weight, flange mounted: 2730 lb | Carrier weight, optimum: 41900 - 48500 lb | Carrier weight, range: 30900 - 57300 lb
						
						Features
							Features
							Grease connection: Tema 2520