The 255E is your no fuss solution for carriers between 0.9 and 2.5 tons. The 110 kg hammer is protected by box type housing.
High-Performance Excellence Line
Small Range 999E Hammer
Reliable, Versatile, and High-Performance
Designed to please the specific needs of rental fleet operators, the 505 kg Rammer 999E is suitable for carriers between 3.9 to 13 tons. The 999E is designed for optimum carrier compatibility and installation flexibility. The 999E features a pivoting hose connecting block and a reversible manifold that allows for right or left hand hose connections, in addition to its ability to accept a wide range of oil flows and pressures. The Rammer 999E comes with the remote monitoring hardware RD3 installed.
Key Features
Key Applications
Primary demolition, Secondary demolition, Recycling, Boom mounted applications, Trenching, Landscaping, Cutting of asphalt or frozen ground, Ground compacting
Single Part Tool
Single part tool bushing retained with shared tool pin
Specifications
| Minimum working weight, flange mounted *1 | 505 kg | 1110 lb |
| Weight | 415 kg | 910 lb |
| Working length | 1669 mm | 65.7 in |
| Impact rate (frequency) | 500 – 1700 bpm | |
| Operating pressure | 100 – 140 bar | 1450 – 2030 psi |
| Oil flow range | 50 – 150 l/min | 13.2 – 39.6 gal/min |
| Pressure relief setting *2 | 150 – 190 bar | 2175 – 2755 psi |
| Pressure relief max | 220 bar | 3190 psi |
| Pressure in LP-circuit | 36 – 38 bar | 520 – 550 psi |
| Back pressure max | 20 bar | 290 psi |
| Input power | 35 kW | 47 hp |
| Tool diameter | 90 mm | 3.54 in |
| Pressure line connection (IN) | BSPP-internal 1″ | |
| Return line connection (OUT) | BSPP-internal 1″ | |
| Pressure line size, min. inner diameter | 26 mm | 1.02 in |
| Return line size, min. inner diameter | 26 mm | 1.02 in |
| 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 | |
| Skid steer, robot weight, optimum | 4.4 – 7.1 t | 9700 – 15700 lb |
| Skid steer, robot weight, range *3 | 3.9 – 8.7 t | 8600 – 19200 lb |
| Miniexcavator, tractor backhoe weight, Optium | 6.6 – 10.6 t | 14600 – 23400 lb |
| Miniexcavator, tractor backhoe weight, Range *3 | 5.8 – 13.0 t | 12800 – 28700 lb |
| Noise level, measured (2000/14/EC) | 123 dB(A) | |
| Noise level, guaranteed (2000/14/EC) | 127 dB(A) | |
*1 Includes average mounting bracket and standard wear parts | ||
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Excellence Line Hydraulic Hammers
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