Dehn1750 Heavy Duty Excavator Hydraulic Rock Impact Breaker

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: DEHN1750
• Type: Hydraulic Breaker
• Application: Excavator
• Certification: CE
• Condition: New
• Chisel Diameter: 175mm
• Operating Weight: 4100kg
• Working Flow Rate: 200-260liter/Min
• Working Pressure: 180-200kg/Cm²
• Impact Rate: 200-350bpm
• Suitable for Excavator: 35-45ton
• Oil Pipe Norminal Diameter: 5/4
• Delivery Time: 10 Working Dyas
• Color: Customizable
• Brand: Customizable
• Transport Package: Standard Export Packaging
• Trademark: DEHN
• Origin: China
• HS Code: 8412210090
• Production Capacity: 200000pieces/Year

Product Description

Company Profile
Yantai Shijin Machinery Co., Ltd. was established in April 2016. We are a professional enterprise engaged in the production, research and development, and sales of excavator breakers, excavator front-end accessories, and other related products.
The company focuses on technological innovation and product quality, and has a good reputation and credibility in the industry.
With the continuous updating and transformation of manufacturing equipment, the production and supply of up to hundreds of large,medium, and small-sized accessories have been ensured.
Main products: hydraulic breaker, wood gripper, steel gripper, quick coupler, vibration compactor, soil loosening device, spiral drill, crushing pliers, hydraulic shear, excavator bucket and hundreds of other excavator front attachments.
We always attach great importance to product quality and strive to create the first brand of "DEHN" in the construction machinery industry.
It will provide you with top-notch technical support. The best product quality, extensive supply of accessories, and professional after-sales service!
THE FIRST DOMESTIC UTILITY MODEL PATENT TECHNOLOGY PRODUCT
1. Light weight reduces the burden on the performance components of the excavator
2. Low nitrogen pressure and low load, protect the hydraulic system and reduce the
driver's operation fatigue
3. The frequency can be adjusted according to the working conditions to improve the
efficiency
4. The diameter of the piston is large and the power is sufficient
5. The new design of the reversing valve, the hydraulic energy efficiency is improved, and
the switching speed is fast

Product Description

 

PRODUCT FEATURES

 

Side Type Breaker Top Type Breaker Silence Box Type Breaker
  1.Reducing total-length 1.Easy-operating to achieve excavation work 1.Low noise level
  2.More easier to handle the breaking objects 2.Without side weight, reducing the rate of chisel breakage 2.Full-closed bracket protects main body from damage.
  3. low maintenance. 3.longer total-length and heavier total-weight.
 


 

Product Parameters

 

	Model	DEHN1400	DEHN1550	DEHN1650	DEHN1750	DEHN1850	DEHN1950	DEHN2100
Operating pressure	kg/cm² psi bar	160-180           157-177	160-180          157-177	160-180         157-177	180-210          157-177	190-220 177-217	190-220 177-217	200-240 177-217
Hydraulic flow range	L/min	120-180	180-240	200-260	200-260	220-270	220-290	290-350
Impact frequency	bpm	350-500	300-450	250-400	200-350	200-250	180-200	150-200
Diameter of hose	mm                         inch	25.4               1	31.75           1/1/4	31.75           1/1/4	31.75           1/1/4	31.75           1/1/4	31.75           1/1/4	31.75           1/1/4
Diameter of chisel(tool)	mm	140	155	165	175	185	195	210
Suitable carrier		18-26 ton	28-35 ton	30-40 ton	35-40 ton	36-45 ton	40-55	60-80
Valve type		internal	internal	internal	internal	external	external	external
Accumulator exists		no	yes	yes	yes	yes	yes	yes

Structure
Features of DEHN-Hydraulic Hammer
More than 20 models can match 0.8-40
tons of excavators.
Patented body design
Inner valve
Quiet operation
Fuel saving
Low maintenance cost
Smart bracket design
Energy recovery system
Various working tools

 

Our Advantage

 

The DEHN brand has obtained CE certification and 4 product patents since 2010. By using piston recoil energy, performance can be improved without additional hydraulic flow input. In addition to easy body design, DEHN hydraulic breakers can also achieve the best performance at low cost. Only 2 moving parts, the lowest maintenance and repair costs, and finally Make your investment worthwhile.
CERTIFICATIONSEXHIBITIONPACKING AND SHIPPINGFAQ:
1.Is that the main body color customized?
   Sure ,but we recommend you yellow, blue and orange. 
2. How many days for the delivery time ? 
     It is about 3-7 working days after the order confirmation. 
3. What kind of payments you accept? 
     Now we accept T/T, L/C or Western Union, other terms also could be negotiated, Recommended Trade Assurance to guarantee buyer's property.
4. Are you able to manufacturing products according to customer's design? 
    Sure, we have made many special orders from oversea for 10 years since 2010.So we have enough ability to deal with any cases.
    OEM  certificate  is available to provided. 
5. Which countries have you been exported recently?
    Canada, Australia,Peru, Egypt, Brazil, Mexico, South Africa, etc. 
6. Are you sure that your product will fit my excavator? 
    Our chisel can be adapted to different excavators. Show me your model number, and we can give you best match products.
7. How about the packing of the goods?
    Standard export package, wood cases, or as customers' demands.