Condition: New
Make: GB General Breaker GB4T
Description: Unit GB4T
Oil flow rate: lit/min 45~85
Operating oil pressure: bar 130~150
System relief: bar 180
Blows per minute: bpm 480~850
Impact energy: joule 1,270
Tool diameter: mm 90
Oil hose diameter: mm 19
Back head sealed gas pressure: bar 16.3
