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Home > Products > Machinery > Engineering & Construction Machinery > Concrete Machinery

Mini Excavator Hydraulic Stone Breaker Hydraulic Jack Hammer For Sale

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Meo Textile Clothing Co.LTD

China - Hangzhou

Manufacturer

Trade Capacity

Export Percentage

Nearest Port

shanghai,ningbo

Accepted Delivery Terms

Employees

101-200 people

Accepted Payment Currency

USD,CNY

Average Lead Time

60 Day(s)

Certifications

Chat Now

Product Details

Product Specifications Product Description

Product Specifications

Product Description

Overview

Quick Details

Showroom Location:: None

Video outgoing-inspection:: Provided

Machinery Test Report:: Provided

Marketing Type:: Ordinary Product

Place of Origin:: Zhejiang, China

Brand Name:: DKTEC

Model Number:: DKA850J

Warranty:: 1 Year

Condition:: New

Applicable Industries:: Construction

Weight:: 282 kg

Suitable Excavator(ton):: 7-14T

Length:: 2074mm

Core Components:: Drill rod, hose, Nitrogen gas bottle, Nitrogen table, Plastic tool box, s.a.

Body weight:: 282kg

Total weight:: 733kg

Outline dimension:: 2074mm*458mm*570mm

Operating pressure:: 130-160kg/cm

Oil flow range:: 60-100L/Min

Diameter of hose:: 3/4inch

Diameter of tool:: 85mm

Impact frequency:: 400-800bpm

Suitable carrier:: 7-14T

Product name:: hydraulic breaker

Supply Ability

Supply Ability:: 1 Set/Sets per Month

Packaging & Delivery

Product Overview

Hydraulic Breaker for Excavator

A Mini Excavator Hydraulic Rock Breakers Hammers is a powerful percussion hammer fitted to an excavator for demolishing concrete structures or rocks. It is powered by an auxiliary hydraulic system from the excavator, which is fitted with a foot-operated valve for this purpose. Demolition crews employ the rock breaker for jobs too large for jack hammering or areas where blasting is not possible due to safety or environmental issues. Rock breakers are widely used in mining and landscaping applications. Although it can be both stationary and mobile, the rock breaker is most commonly used as a mobile tool because it is more flexible.

Mini Excavator Hydraulic Stone Breaker Hydraulic Jack Hammer For Sale from China supplier

Body weight : 282Kg

Total weight : 733Kg
Outline dimension : 2074mm*458mm*570mm
Operating pressure : 130-160kg/cm
Oil flow range :60-100 L/min
Diameter of hose : 3/4 Inch
Diameter of tool : 85mm
Impact frequency : 400-800Bpm
Suitable carrier: 7-14Ton

Free standard accessories for each hammer are:
2 brazing rods (brazing rod type Moil type), 2 hoses, 1 nitrogen cylinder (not filled with nitrogen), 1 nitrogen meter, 1 plastic tool box, and a sealing assembly.

Main Features&Advantage

1. Efficient percussion system 2. Automatic oil filling connection 3. Fully enclosed shell, solid structure 4. Vibration and noise reduction system - polyurethane cushion and wear plate - easy to operate: small recoil force, low noise 5. Valve regulator for impact rate control 6. Ant extinguishing fire extinguishing system

PRODUCT SPECIFICATIONS

Top Type Breaker

1.Easy-operating to achieve excavation work
2.Without side weight, reducing the rate of chisel breakage
3.longer total-length and heavier total-weight

Side Type Breaker

1.Reducing total-length

2.More easier to handle

the breaking objects

3. low maintenance.

Silence Box Type Breaker

1.Low noise level

2.Full-closed bracket protects

main body from damage

Hydraulic breaker main body inner construction

How to choose the most suitable hydraulic hammer ?

Light Type Hydraulic Breaker

Spec.	Unit	DKA450J	DKA530J	DKA680J	DKA 750J
Bodyweight	kg	71	89	155	214
Total vweight	kg	129	155	351	450
Outline dimension(LxWxH)	Top	1331250295	1417350305	1660385485	1712385485
Operatingpressure	kg/cm	90-120	90-120	110-140	120-150
Ol flow range	Vmin	20-30	25-50	40-70	50-90
Diameter of hose	inch	1/2	1/2	1/2	1/2
Diameter of tool	mm	45	53	68	75
Impact frequency	bpm	700-1200	600-1100	500-900	400-800
Suitable carrier	ton	1.2-3.0	2.5-4.5	4-7	6-9

Medium Type Hydraulic Breaker

Spec.	Unit	DKA 1250J	DKA1350J	DKA1400J	DKA1500J
Bodyweight	kg	620	850	920	1092
Total vweight	kg	1371	1893	2011	2457
Outline dimension(LxWxH)	Top	2578575525	2847575710	2793575710	3002665760
Operatingpressure	kg/cm	150-170	160-180	160-180	160-180
Ol flow range	Vmin	90-120	130-150	120-180	150-190
Diameter of hose	inch	1	1	1	1
Diameter of tool	mm	125	135	140	150
Impact frequency	bpm	350-550	400-800	350-500	350-700
Suitable carrier	ton	15-18	18-26	18-26	27-35

Heavy Type Hydraulic Breaker

Spec.	Unit	DKA1550J	DKA1750J	DKA1950J
Bady weight	kg	1313	1960	2863
Total weigh	kg	2968	3902	5374
Outline dimension(LxWxH)	Top	3075665780	3723764920	4066760940
Operating pressure	kg /cm	160-180	180-210	200-240
oil flow range	Mm in	180-240	210-290	220-290
Diameter of hose	inch	1-1/4	2001-1-4	2001-1-4
Diameter of tool	mm	155	175	195
Impact frequency	bpm	300-450	200-350	180-200
Suitable carrier	ton	28-35	35-40	45-60

Procedure&Packing

1.Through express delivery,such as DHL,UPS,FedEx,etc.Usually 5-10 days.

2.Air to Airport.Usually 3-4 days.
3.Sea to Seaport.Usually 15-30 days.

Relate Product

Successful Project

Our Service

Pre-Sales Service

Inquiry and consulting support.

Technical information provide.

Price offer with detail configuration.

After-Sales Service

Training how to install / use the machine.

Good and fast arrangement for the shipment.

Engineers available to service machinery overseas.

About Us

Hangzhou Jusheng Machinery & Equipment Co., Ltd. is located in Zhejiang province, established in 2015, We started to develop the overseas market in 2015. With 6 years experience, specialized in manufacturing Hydraulic Breakers. Our company not only provides professional solution demand services but also establishes a perfect after-sales service system to provide guidance and help for customers problems and difficulties in using products. Become your trusted solution to achieve mutual benefit and win-win results.

FAQ

Q1: What's the principle of hydraulic breaker? The piston is moved by the high and low pressure of the hydraulic oil to hit the chisel then the chisel hits the stone for crushing work. Q2: What's the wear part of the hydraulic breaker? Chisel, seal kits、front cover、ring bush、rod pin、front cover pin、stop pin、through bolt Q3: What's the material of the chisel? How much hardness or chisel? 40crmo, 42crmo, and 45CrNi4MoA Q4:How many types of chisels? Moil, Conical, H-wedge, V-wedge, Blunt" Q5: Why hydraulic breaker quality is better than others? Because we have no additional clauses for the warranty of each accessory Q6: Do you have a warranty? Yes. The hydraulic breaker has 12 months warranty. Warranty starts from the time you receive the machines, not including production and shipping time. Exceed warranty, all parts are offered at cost prices. Q7：How to choose a suitable model? 1. Choose a model according to the excavator model(Excavator weight) 2. Choose a model according to the client's country or decided by the client himself Q8： What's the function of the front cover and ring bush? The function of the front cover is to keep the drill rod fixed. The function of the ring bush is to guarantee the up and down movement of the piston. Q9： Do you have an after-sale service? Yes. After order, we will start production quickly and keep updated. After shipment, we will track the shipping and keep updated. After you receive machines, we will instruct the usages and maintenance. During usage, if any problems, we will offer timely and complete solutions. We offer to service for the whole lifetime of machines.

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To: Eric Zhang

Meo Textile Clothing Co.LTD

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