Hydraulic rock breaker HP 12000 FS

for excavators

Product overview
Heavy-duty hydraulic hammer for tracked excavators. Designed for excavator weights between 45 ÷ 120 t. Operational weight: 7800 kg. Tool diameter: 215 mm. Energy per blow: 20000 joule. Number of blows per minute: 240 ÷ 550 n/min.

Hydraulic and performance parameters
Optimal oil supply: 380 ÷ 370 l/min
Possible oil supply: 420 ÷ 325 l/min
Optimum pressure (hammer): 160 ÷ 165 bar
Possible pressure: 140 ÷ 180 bar
Pressure adjusted to excavator: 230 bar
Back pressure max: 9 bar

Compatibility
Carrier: Tracked excavator. Recommended excavator weight range: 45 ÷ 120 t.

Notes
Refer to the "parameters for hammer selection and adjustment" page for pressure and oil data. All illustrations and numeric data are indicative and subject to change without notice.

Technical specifications

• Excavator weight (possible): 45 ÷ 120 ton
• Operational weight: 7800 kg
• Tool diameter: 215 mm
• Optimal oil supply: 380 ÷ 370 l/min
• Possible oil supply: 420 ÷ 325 l/min
• Optimum pressure (hammer): 160 ÷ 165 bar
• Possible pressure: 140 ÷ 180 bar
• Pressure adjusted to excavator: 230 bar
• Back pressure max: 9 bar
• Energy per blow: 20000 joule
• Number of blows per minute: 240 ÷ 550 n/min
• Carrier type: Tracked excavator