Ecvv Trade
Changzhou Raymond International Trading Co., Ltd.

China Manufacturer with main products: Earth Auger, Hydraulic Breaker, Quick Hitch, Vibro Ripper, Drum Cutter, Pile Breaker, Skid Steer Loader, Skid Steer Attachments

Home  >Products Catalog > 20 Ton Excavator Hydraulic Rock Breaker Backhoe Loader Hammer Box-Silenced

20 Ton Excavator Hydraulic Rock Breaker Backhoe Loader Hammer Box-Silenced

Supply Ability: 200 Set(s) per Week
Shipping: shanghai
Payment Terms: L/C, D/A, T/T, MoneyGram, Safebuy

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: wooden box package

Quick Details

  • material: 42CrMoA,20Cr
  • Condition: NEW
  • Warranty: 12 months
  • Color: OEM
  • Model Number: RHB135
  • Core Components:: earing
  • Chisel Diameter:: 40-185mm
  • Oil Flow:: 15-30L/min
  • Impact Rate:: 800-1400Bpm
  • Operating Pressure:: 90-120Bar


20 Ton Excavator Hydraulic Rock Breaker Backhoe Loader Hammer BoxSilenced
Model Carrier Weight Chisel Diameter Operating Weight Oil Flow Operating Pressure Impact Rate
Ton mm Kg(Side Type) L/min Bar Bpm
RHB40 0.7-1.3 40 70 15-30 90-120 800-1400
RHB45 1.2-3.0 45 90 20-40 90-120 700-1200
RHB53 2.5-4.5 53 120 20-50 90-120 600-1100
RHB68 4.0-7.0 68 250 40-70 110-140 500-900
RHB75 6.0-9.0 75 380 50-90 120-150 400-800
RHB80 6.0-9.0 80 335 50-100 120-160 400-800
RHB85 7.0-14 85 510 60-100 130-160 400-800
RHB100 10-16 100 765 80-110 150-170 350-700
RHB125 15-21  125  1255  90-120 150-170  400-530 
 RHB135  18-26 135 1653  130-150 160-180  400-800 
RHB140  18-26  140 1770 120-180  160-180  350-500 
RHB150  27-35  150  2530 150-190 160-180  350-700
RHB155  28-36  155  2440  180-240 170-200  300-450
RHB165 35-45 165 3013 210-280 180-210 250-380
RHB175 38-50 175 3910 210-290 180-210 200-350
RHB185  45-65  185 4227 220-270  180-210 250-320 

20 Ton Excavator Hydraulic Rock Breaker Backhoe Loader Hammer BoxSilenced

1. Are you manufacturer?
Yes.We are factory in Changzhou city, Jiangsu province, near Shanghai port.

2. What's the principle of hydraulic breaker?
the piston is moved by the high and low pressure of the hydraulic oil to hit chisel then the chisel hits the
Stone for crushing work.

3. What's wear part of hydraulic breaker?
Chisel, seal kits, front cover, ring bush, rod pin, front cover pin, stop pin, through bolt

4. What's material of chisel?
how many types of chisels? how much hardness of chisel? "40crmo, 42crmo and 45CrNi4MoA

5 types: Moil, Conical, H-wedge, V-wedge, Blunt" 5. Why Ray hydraulic breaker quality is better than others?
Because we have no additional clauses for the warranty of each accessory

6. Do you have warranty?
Yes. RAY hydraulic breaker has
12 months warranty. Warranty starts from the time you receive the machines, not include production and shipping time. Exceed
Warranty, all parts are offered at cost prices.

7. how to choose the suitable model?
"1.Choose model according to excavator model(Excavator weight) 2.Choose model according to client's country or decided by client

8.What's the funtion of front cover
and ring bush?
the function of front cover is keep the drill rod fixed. the fuction of ring bush is to guarantee up and down movement of piston.

9. Do you have after-sale service?
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 servicing for the whole lifetime of machines, no worry for personal use or resell.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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