PRODEM PRB008 - Technical Specifications

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4. Technical specifications
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 PRB008 / 010 / 020 / 030 / 040(H)
Model
PRB008 PRB010 PRB020 PRB030 PRB040(H)
Bracket version
1)
NA BA NA BA NA BA NA BA NA BA
Working weight
2)
kg 79 80 116 116 116 116 142 144 211 243
Weight w/o mounting adapter kg 69 70 98 98 98 98 124 126 181 213
Overall length
3)
mm 1,070 1,065 1,207 1,215 1,207 1,215 1,242 1,257 1,390 1403
Required oil flow rate l/min 15 ~ 30 15 ~ 25 20 ~ 35 20 ~ 35
30 ~ 50 /
50~75(H)
Operating pressure bar 100 ~ 130 100 ~ 130 100 ~ 130 100 ~ 130 110 ~ 140
Input power (max.) kW 6.5 5.4 7.6 7.6 11.7 / 17.5(H)
Impact rate
Low speed mode bpm n/a n/a n/a n/a n/a
High speed mode bpm 550 ~ 1,300 700 ~ 1,200 700 ~ 1,200 550 ~ 1,000 550 ~ 1,000
Impact Energy
4)
Low speed mode Joule n/a n/a n/a n/a n/a
High speed mode Joule 110 180 200 300 450
Tool shank diameter mm 42 45 45 50 58
Applicable carrier weight
Optimal range tonne 0.7 ~ 1.0 0.7 ~ 1.2 1.0 ~ 2.5 1.5 ~ 3.0
2.5~4.5/4.0~6.0(
H)
Available range tonne
0.6 ~ 1.5 0.7 ~ 2.5 1.0 ~ 4.0 1.5 ~ 4.5
2.5~6.0/2.5~8.0
(
H)
Gas charging pressure
Back-head bar 8~10 8~10 8~10 8~10 10~12
Accumulator bar n/a n/a n/a n/a n/a
Hydraulic piping
Line size; min. internal diameter mm (in) 9.5 (3/8) 9.5 (3/8) 12 (1/2) 12 (1/2) 12 (1/2)
Acceptable back pressure
5)
bar 15 15 15 15 15
Hose connection ports for
Oil supply(IN) & return(OUT)
BSP 3/8”
O-Ring boss female
BSP 1/2”
O-Ring boss female
Pressure relief (min.) bar 30 bar higher than measured maximum operating pressure
Acceptable Hydraulic oil
Operating temperature °C -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80 -20 ~ +80
Viscosity cSt 1,000 ~ 12 1,000 ~ 12 1,000 ~ 12 1,000 ~ 12 1,000 ~ 12
Note: 1) For the specifications of other versions of bracket, contact your PRODEM dealer or service.
2) Including standard tool, standard mounting adapter and spacers but excluding hydraulic hoses, fittings and
mounting pins.
3) Measured from the tool tip of the standard tool to the top of the breaker excluding standard mounting adapter.
4) Measured in accordance with the certified test procedure which comply with the AEM Tool Energy Rating for
hydraulic breakers.
5) The maximum allowed oil pressure at the breaker's connection point to the return line (measured statically
without the breaker)