33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]

Get in touch

DAEKKO

Home /  Products /  Hydraulic Hammer/Breaker /  DAEKKO

DKO170M Hydraulic Breaker Seal Kits

DKO170M Hydraulic Breaker Seal Kits

  • Overview
  • Inquiry
  • Related Products

FEATURES

Item

Specification

Chisel Diameter

 170mm

6.69inch  

Weight (with chisel)

3100kg 

Suitable Carrier

28–34ton

Operating Pressure  

230–260bar 3340–3770psi

Oil Flow

200–260 l/min

52.8–68.7gpm     

Impact Frequency

300–400bpm

Impact Energy

8.5 kJ

Overall Length

3250mm

Accumulator

Standard

Main Valve

Built-in

Housing Type

Triangular / Box type

DKO170M Breaker Seal Kit Components

dko170m hydraulic breaker seal kits-2

Additional Notes

  • Strictly match pressure 230260 bar & oil flow 200260 l/min. Overpressure/excess flow is prohibited to avoid overload damage to seals & main valve.
  • Suitable for 2834 ton excavators. Installed by professionals. Fully bleed air from hydraulic lines to prevent cavitation damage.
  • Prolonged dry firing & side loading forbidden. Adjust frequency per rock hardness to reduce abnormal wear of chisel & piston.
  • Regularly check oil cleanliness, accumulator pressure & seals. For long-term storage: rustproof, relieve pressure & keep dry.

GET IN TOUCH

Email Address *
Name*
Phone Number*
Company Name*
Message *