Beiyi Mountain digger excavator attachment hydraulic vibrating ripper tooth

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$25,000.00 - $35,000.00 / Set | 1 Set/Sets (Min. Order)
Model Number:
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Lead Time:
Quantity(Sets) 1 - 1 >1
Est. Time(days) 15 Negotiable
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Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Frequency 1/min:
Dimensions L * W * H cm:
Hydraulic oil flow L/min:
Product Name:
Hydraulic excavator ripper bucket teeth vibro ripper
overall length:
Weight (incl. top bracket):
Mass of ripper (less top bracket):
Hydraulic return pressure MPa:
case drain max.pressure:
Hydraulic working pressure MPa::
Supply Ability
Supply Ability:
30 Set/Sets per Month
Packaging & Delivery
Packaging Details
Stretch Film in,Standard Wooden Box Outside Or As Requests
Lead Time :
Quantity(Sets) 1 - 1 >1
Est. Time(days) 15 To be negotiated
Video Description

Beiyi Mountain digger excavator attachment hydraulic vibrating ripper tooth



Engineering application scope 


*The engineering application scope
* Construction site
* Coal mining operation
* Quarrying
*Ditch work





*Electronic drive system is installed in the cab,the expensive hydraulic pressure is replaced by the electric power,which saves the cost from the production. Operators in the cab can easily turn on and turn off the quick hitch through the switch.

*Check valve Protection System:each cylinder installed safety check valve ensures That quick hitch coupler can work when the oil circuit and the circuit is cut off.

*Safety Pin Protection System:security protection is customized for each excavator according to the different parameters.In the case of the failure of cylinder ,quick hitch coupler can work regularly.


Working principle 

Hydraulic ripper has changed the traditional working principle of reciprocating piston type. It use the destructive power produced by high speed running to make the target damage become half of liquefaction state for destruction. Its reasonable damping structure and mature hydraulic system, better protect the excavator arm and the whole hydraulic system in the construction. Due to high sealing ability
of its core parts, hydraulic ripper can easily finish underwater broken homework under the condition of not modified. At the same time relative to traditional knapper, it avoid the oil leak, black oil, replace the oil seal, liner, piston, flat pin etc. daily maintenance work and spending. In respect of loss, hydraulic ripper only need to replace the lubricating oil tank(When the lubricating oil emulsion) when necessary. While in daily work, just need to change special teeth at the tip. On special condition, common excavator teeth can also be emergency used in a short time. In the aspect of material, just need to replace 1/5 or 1/10 parts of the traditional knapper drill rod, more comply with the concept of green environmental protection.


*The core part of this equipment is completely closed and is driven by high speed anti-knock

motor. Hydraulic oil just go through motor while not core box, so that metal grinding loss of dirt may not go to the excavator body, so will not be black oil and oil leak.

* Hydraulic ripper work characteristics is single point contact drive around, that is to say when make a point of the surrounding soil or ore also being destroyed. This is the reason of having the effect of secondary crushing  and high efficiency.

* Hydraulic ripper has low loss. Due to the design of the oil is only input and one output, itself nearly has no loss of hydraulic oil, also on the stock just tip of bucket teeth.

* The structure of hydraulic ripper is reasonable, there are damping rubber at the top and sides. In this regard has reduced 80% vibratory force, so under the condition of damping rubber is normal there is nearly no damage on excavator.

* The biggest advantage of hydraulic ripper is repair and maintenance. In addition to regularly changing lubricating oil of core box, it basicly don't need maintenance. Wear parts enclose gear, rubber, bucket tooth, bearing and wear parts replacemen frequency is only 20%-25% of the ordinary knapper.

Performance Parameter

  Model BY-HR250Model BY-HR350
Hydraulic excavatortons20-2524 - 30
Mass of ripper (incl. top bracket)kg23503500
Mass of ripper (less top bracket)kg28002800
Hydraulic working pressureMPa22 - 2422 - 24
Hydraulic return pressureMPa0.60.6
Hydraulic oil flowL/min180180
Case drain max. pressureMPa0.40.4
Dimensions L x W x Hmm2300x1030x11002650x990x1500
Accumulator pressureMpa0.50.5


Construction picture


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Company Information

 BeiYi was established in 2000 based in Wuxi with a 5,000-square-meter workshop. we are fully committed to producing technologically advanced excavator parts and construction equipment.Our product own high reputation in Southeast Asia, Oceania, North America, Africa, Mid East, Eastern Asia, Central America, Western Europe...... 

Packaging & Shipping

According to the weight and volume : pallet, carton , wooden case or as requests

We accept different shipping line, air express by DHL,FEDEX,TNT,EMS...

We guarantee the product delivery will be strictly on time 

Our Services

 We can offer professional technical supports and good after sale service for your orders.
We have a stronger R&D team who can develop and produce the special machines according to your request
We will keep in touch with you to follow up the product's detail service situation and 

accept compliants clearly record and maintain it for further reference


1,Are you a factory ?

Yes, we are a factory,more then 10 years factory


2,Where are your factory ?

Address: A park, ShuangMiao Industrial, HuiShan District, Wuxi, Jiangsu, China ,You can by train form shanghai to Wuxi station ,then we will drive the car to pick you up!


3, What is your delivery time?

 Within one week.


4, What's your payment ?

30% deposit against the contract by T/T should be paid before the order;

70% balance should be paid off by T/T after inspection before delivery;


Contact Information

 If you are interested in our products,please feel free to contact us !

Contact: Hanson li
Skype: Hansonliby
QQ: 2023029434 


Office Address:Room2208 Zhihui Building, No.990 Jianghai West Road, Liangxi District, Wuxi, Jiangsu, China


Factory Address : District A,Shuangmiao Industrial Park,Luoshe Town,Huishan District,Wuxi,Jiangsu Province,China 

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