FRD FXJ175 Rock Breaker

Due to the mono-block cylinder and the use of less parts the FXJ175 was designed for reducing maintenance and downtime. The automatic grease system accommodate quick daily maintenance. With the FXJ175 there are less worries about maintenance so there can be more time to do where he is good at.

Specifications	Unit	FXJ175
Operating Weight	kg	1000
Operating Pressure (Min)	MPa	16
Operating Pressure (Max)	MPa	18
Oil Flow (Min)	L/min	100
Oil Flow (Max)	L/min	160
Impact Rate (Min)	blows/min	450
Impact Rate (Max)	blows/min	900
Rod Diameter	mm	120
Sound Power Level	dB(A)	120
Base Machine Weight	t	12 – 21

Machine Details

Make: FRD
Model: FXJ175

Category: FRD

Description

The FRD FXJ175 Rock Breaker is a powerful hydraulic attachment designed for excavators weighing between 12 and 21 tonnes. It offers a robust impact energy of approximately 3610 joules, providing efficient rock breaking, concrete demolition, and quarry work. The FXJ175 features a mono-block cylinder design which reduces the number of moving parts, minimizing maintenance and maximizing uptime.

Operating pressure ranges from 16 to 18 MPa, while it requires an oil flow between 100 and 160 liters per minute. The impact rate varies from 450 to 900 blows per minute, ensuring powerful and consistent breaking performance across tough materials. Its rod diameter measures 120 mm with an effective length of 620 mm, delivering strong penetration for precise tasks.

Designed for demanding environments, the FXJ175 includes noise reduction features, making it suitable for urban or noise-sensitive sites. The breaker also benefits from an advanced dust intake prevention system to protect internal components and improve durability.

Its smooth hydraulic circuit ensures efficient power usage and faster cycle times, maximizing productivity per hour. The FXJ175 is compatible with various carriers like mini excavators, wheeled excavators, and pedestal booms. It comes with replaceable front bushings and cylinder liners to extend the breaker’s service life while simplifying maintenance.

Operators can rely on the FXJ175 for wide-ranging applications, such as trenching, pavement removal, and demolition of reinforced concrete. Its advanced build and noise dampening options make it a top choice for contractors prioritizing performance, reliability, and low downtime.