Xcentric Ripper

"Xcentric Ripper - in a class of it's own"

After more than 10 years development in the design and manufacture of the worlds most productive, reliable and technologically advanced hydraulic ripper, Xcentric International has taken the Xcentric Ripper range to a whole new dimension with the release of the all new Xcentric Ripper MINING SERIES.

The Xcentric Ripper is a hydraulic excavator attachment designed for the mass extraction of rock in mining and civil applications.

It has been developed with a patented system of ”Impact Technology by accumulation of energy”, which in most instances makes the Xcentric Ripper up to 5 times more productive than hydraulic breakers.

The all new Xcentric Ripper ”Mining Series” is focused on mining applications where the highest production values are required, as well as continuous work shifts where reliability and excavator operator comfort are paramount.

Whilst the working technology is based on the standard version, the new mining series has been reinforced with a re-modelled working platform, which delivers a much higher energy impact force to the work tool with a lower frequency.

The XR Mining series also has a narrower body profile making it ideal for tunneling or operating in confined areas and it’s able to work underwater without damage.

Designed to increase production, at lower operating costs and reduced noise levels, the all new XR Mining series is a revolution for high volume rock excavation.

Here's the facts:

A safe and easy alternative to drill and blast options
5 times higher production than conventional rock breakers
Minimum noise levels
Minimum maintenance
No daily lubrication required
Minimum wear parts consumption
Long life components and materials
Less fuel consumption per produced m3/ton
Less emission per produced m3/ton
Environmental protection (Bio Lubricants)
Can be used on standard excavators.
Full range of models suitable for 8 to 150 ton excavators.

Key features

XR12 Suitable for demolition works, where noise is an issue. Also for excavation, trenching or recycling plants.

XR17 Perfect in excavation and demolition in urban areas. Also for trenching, recycling plants, works underwater or in mud.

XR22 Turns medium sized excavators into high performance machines. Ideal for excavation and demolition. Also for trenching, recycling or working in permafrost.

XR32 The perfect tool for all types of excavation and demolition, low noise and high performance makes it a class leader.

XR42 becomes the protagonist of the work site. In quarrying work excellent results are achieved with production volumes up to 120 m3 per hour. In trenching is unrivaled.

XR52 Specially designed for high-volume production in quarries and infrastructure works. Production volumes are reached over 150 m3 per hour in limestone and other types of fractured rock. Also for trenching and recycling.

XR62 Designed for high-volume production in quarries and infrastructure works (> 175 m3/hr). Normally used in areas, where drilling and blasting where explosives is not permitted for safety or environmental reasons. Also suitable for demolition, mining, etc.

XR82 Production levels meets or exceed conventional equipment performance in quarries and infrastructure projects, where drilling and blasting are no longer allowed or are simply more expensive. It can achieve production volumes of more than 200 m3 per hour in fractured rock types. Very suitable for marine excavation in large dredging projects.

XR122 The biggest Series Production model and is currently the largest serial attachment manufactured worldwide for quarrying. Production volumes up to 250 m3 per hour can be achieved. Ideal for mining, which brings great value and versatility to large tonnage excavators. Very appropriate for extracting marine works in dredging projects with adverse conditions.

Specifications

		XR12	XR17	XR22	XR32	XR42
Hydraulic excavator	tons	7 to 10	11 – 16	18 – 24	24 – 30	32 – 40
Mass of ripper (incl. top bracket)	kg	930	1700	2500	3300	4200
Mass of ripper (less top bracket)	kg	829	1550	2200	2800	3600
Hydraulic working pressure	MPa	15 – 18	16 – 19	18 – 20	22 – 24	22 – 24
Hydraulic return pressure	MPa	0.6	0.6	0.6	0.6	0.6
Hydraulic oil ow	L/min	60	120	160	180	200
Case drain maximum pressure	MPa	0.4	0.4	0.4	0.4	0.4
Frequency	1/min	1500	1400	1400	1300	1200
Dimensions L x W x H	cm	168x45x90	220x66x130	240x78x175	280x85x160	310x90x184
Dimension A	cm	102	140	165	179.1	200
Dimension B	cm	76	105	130	139.1	155
Accumulator pressure	MPa	0.6	0.5	0.5	0.5	0.5

		XR52	XR62	XR82	XR122-3M	XR122-4M
Hydraulic excavator	tons	42 – 55	55 – 70	70 – 100	100 – 150	100 – 150
Mass of ripper (incl. top bracket)	kg	5600	7000	10500	13000	13000
Mass of ripper (less top bracket)	kg	5000	5700	8700	11000	11000
Hydraulic working pressure	MPa	26 – 28	26 – 28	30 – 32	30 – 32	22 – 24
Hydraulic return pressure	MPa	0.6	0.6	0.6	0.6	0.6
Hydraulic oil ow	L/min	250	280	380	500	600
Case drain maximum pressure	MPa	0.4	0.4	0.4	0.4	0.4
Frequency	1/min	1000	1000	1000	1000	1000
Dimensions L x W x H	cm	320x90x190	345x110x217	380x132x230	400x132x282	400x132x282
Dimension A	cm	210	226	240	243	243
Dimension B	cm	165	176	180	180	180
Accumulator pressure	MPa	0.4	0.25	0.6	0.6	0.6