Hydraulic Rock Breaker(Box Silenced)

Box Silenced Hydraulic Breakers one of the most popular types of hydraulic breakers. It is selected for low noise, saving energy, and protecting the environment.

JIANGTU has a full range of Hydraulic Breakers for excavators from 0.8-60 tonne. They are suitable for all kinds of brands and models of excavators.

Main Advantages of JIANGTU Hydraulic Breaker:

  1. Korea made cylinder;
  2. Japan made NOK oil seal;
  3. Full-closed housing to protect the main body;
  4. Strong impact;
  5. Longer lifetime of usage;

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Specification – Hydraulic Rock Breaker

Please check the following specifications to choose the right hydraulic breaker model. Tell us the brand and model of your excavator, We are very glad to help you to select the right breaker.

Light Type Hydraulic Breakers

Model No.Body WeightWorking Flow RateWorking PressureImpact RateHose DiaChisel DiaExcavator Weight
JTB4005020-4090-120700-12001/2400.8-2
JTB4507020-4090-120700-12001/2451.2-3
JTB5309025-4590-120500-11001/2532.5-3
JTB68015536-60110-140500-9001/2683-7
JTB75021050-90120-170400-8001/2756-9
JTB85028045-85127-147400-8001/2857-14
JTB100048080-120150-170400-6503/410010-15

Medium Type Hydraulic Breakers

Model No.Body WeightWorking Flow RateWorking PressureImpact RateHose DiaChisel DiaExcavator Weight
JTB1350846130-170160-185400-650113518-25
JTB1400920150-190165-195400-800114020-30
JTB15501092150-230170-200250-400115527-36

Heavy Type Hydraulic Breakers

Model No.Body WeightWorking Flow RateWorking PressureImpact RateHose DiaChisel DiaExcavator Weight
JTB16501442200-260180-200250-4001.1/416530-45
JTB17501930210-280180-200250-3501.1/417540-50
JTB18002295280-350190-210230-3201.1/418045-55
JTB19002520280-350190-210230-3201.1/419050-60

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Main Advantages of JIANGTU Hydraulic Breaker

Excellent performance with high durability. The company has been developed to meet the high standards of the current market. The demand for high durability and low maintenance costs on hydraulic equipment are combined in the total design of our attachments.

  • Cylinder & valves: prevents scuffing with precision finishing treatment
  • Piston: every piston tolerance machined perfectly according to each cylinder
  • Chisel: 42CrMo, exceptional performance and reliability
  • Seal kit: original NOK
  • Korea made cylinder;
  • Japan made NOK oil seal;
  • Full-closed housing to protect the main body;
  • Strong impact;Longer lifetime of usage;

Certificate

CertificateThrough 10 years of digging in research and development, JiangTu Company achieved more than 20 patents such as invent/design patent successively and received CE, ISO, and SGS certificates from 2012 to 2021 and now started a new chapter to explore the global market.

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