Hydraulic rock breaker HP 900 FS

for excavators

Product
HYDRAULIC HAMMER HP 900 FS. Compact hydraulic breaker designed for mounting on small excavators (5 ÷ 14 t). Key metrics: tool diameter 90 mm, operating weight 550 kg, impact energy 1200 J.

Technical specifications
Excavator weight (possible): 5 ÷ 14 t
Weight of hammer in operation: 550 kg
Tool diameter: 90 mm
Optimal oil supply: 90 ÷ 80 (l/min)
Acceptable oil flow: 100 ÷ 70 (l/min)
Optimum pressure at hammer: 120 ÷ 125 bar
Possible pressure: 105 ÷ 130 bar
Working pressure adjusted to excavator: 170 bar
Max back pressure: 11 bar
Energy per blow: 1200 joule
Blows per minute: 570 ÷ 1180 n/min

Compatible carriers

• Compact excavator
• Backhoe loader

Notes
N.B. All illustrations and numerical data in this catalog are indicative and may be changed without notice for the purpose of product improvement and development.

Features / technical specifications

• Excavator weight (possible): 5 ÷ 14 t
• Weight of hammer in operation: 550 kg
• Tool diameter: 90 mm
• Optimal oil supply: 90 ÷ 80 (l/min)
• Acceptable oil flow: 100 ÷ 70 (l/min)
• Optimum pressure at hammer: 120 ÷ 125 bar
• Possible pressure: 105 ÷ 130 bar
• Working pressure adjusted to excavator: 170 bar
• Max back pressure: 11 bar
• Energy per blow: 1200 joule
• Blows per minute: 570 ÷ 1180 n/min
• Compatible carriers: Compact excavator; Backhoe loader