Condition: New
Make: GB General Breaker – GBM90
Description: Unit GBM90
Oil flow rate: lit/min 20~35
Operating oil pressure: bar 80~100
System relief: bar 150
Blows per minute: bpm 650~1,200
Impact energy: joule 220
Tool diameter: mm 45
Oil hose diameter: mm 13
Back head sealed gas pressure: bar 14
