Hydraulic rock breaker RT 120

for excavators

Description
The RT120 hydraulic hammer is suitable for challenging works, construction site primary demolition, reinforced concrete demolition, large channelling, tunneling and quarry demolition.

Mounting

• Carrier-attachment match: excavators 19-25 t

USA SPECS
Carrier weight : 19 – 25 t
Breaker weight : 3086 lb
Inner diam. IN hose : 1 inch
Inner diam. OUT hose : 1 inch
Chisel diameter : 4.7 inch
Height with standard tool : 89 inch
Required oil supply : 34.34 – 50.2 gal/min
Oil pressure adjusted to the hammer : 1740 – 2320 psi
Maximum back pressure : 174 psi
Blows per minute : 450 – 850
Energy per blow : 2500 ft/lbs

METRIC SYSTEM
Carrier weight : 19 – 25 t
Breaker weight : 1400 kg
Inner diam. IN hose : 25 mm
Inner diam. OUT hose : 25 mm
Chisel diameter : 120 mm
Height with standard tool : 2260 mm
Required oil supply : 130 – 180 L/min
Oil pressure adjusted to the hammer : 115 – 150 bar
Maximum back pressure : 12 bar
Blows per minute : 450 – 850
Energy per blow : 3000 J

Technical specifications

• Model: RT 120
• Application: primary demolition, reinforced concrete demolition, large channelling, tunneling, quarry demolition
• Recommended carrier weight: 19–25 t
• Breaker weight: 1400 kg (3086 lb)
• Inner diameter IN hose: 25 mm (1 inch)
• Inner diameter OUT hose: 25 mm (1 inch)
• Chisel diameter: 120 mm (4.7 inch)
• Height with standard tool: 2260 mm (89 inch)
• Required oil supply: 130–180 L/min (34.34–50.2 gal/min)
• Operating oil pressure (adjusted to hammer): 115–150 bar (1740–2320 psi)
• Maximum back pressure: 12 bar (174 psi)
• Blows per minute: 450–850
• Energy per blow: 3000 J (approx. 2500 ft/lbs)