Specification

Minimum working weight, flange mounted  *190 kg200 lb
Minimum working weight, pin mounted  *290 kg200 lb
Weight74 kg160 lb
Working length884 mm
Impact rate (frequency)1000 - 2600 bpm
Operating pressure80 - 130 bar1500 - 1900 psi
Pressure relief setting  *3130 - 180 bar1900 - 2600 psi
Pressure relief max220 bar3200 psi
Oil flow range15 - 33 l/min4 - 9 gal/min
Back pressure max20 bar300 psi
Input power7.2 kW10 hp
Tool diameter36 mm1.42 in
Pressure line connection (IN)BSPP-internal 1/2"
Return line connection (OUT)BSPP-internal 1/2"
Pressure line size, min. inner diameter12 mm0.47 in
Return line size, min. inner diameter12 mm0.47 in
Optimum oil temperature40 - 60 °C104 - 140 °F
Allowed oil temperature range-20 - 80 °C-4 - 176 °F
Optimum oil viscosity at operating temperature30 - 60 cSt
Allowed viscosity range20 - 1000 cSt
Skid steer, robot weight, optimum0.7 - 1.0 t1500 - 2200 lb
Skid steer, robot weight, range  *40.6 - 1.3 t1300 - 2900 lb
Miniexcavator weight, optimum1.0 - 1.5 t2200 - 3300 lb
Miniexcavator weight, range  *40.8 - 1.8 t1800 - 4000 lb
Noise level, measured (2000/14/EC)115 dB(A)
Noise level, guaranteed (2000/14/EC)119 dB(A)
*1   Includes average mounting bracket and standard tool
*2   Includes average mounting pins and standard tool
*3   Minimum setting = actually measured operating pressure + 50 bar or 725 psi
*4   Check carrier allowed attachment weight from carrier manufacturer. Check application requirements.

Specifications are subject to change without notice (Wednesday, October 23, 2019)

Tools

The Standard Chisel Tool is used for rock and reinforced concrete.
Moil Point tools allow for optimum positioning in material which is loose or can be easily separated, e.g. brick walls or loose rock in tunn...
The Pyramid Tool makes light work of breaking non-abrasive material of all strengths. Non-abrasive materials which allow a high penetration ...
"Parallel" tools have the cutting edge in line with the boom.  For the hammer models 155E,  155, 111, 222 and 333 the tool retaining pin gro...
"Transverse" tools have the cutting edge across the boom.  For the hammer models 255E, 355E, 455E, 555E, 777E and 1322E the tool retaining p...

Parts

RD3 is the latest in monitoring technology for hydraulic hammers. The monitoring data is available for all stakeholders through the MyFleet ...
Tool grease is essential when using hydraulic hammers. It needs to withstand high temperatures and pressure. Our special tool grease has bee...

Reason for contact