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

Get in touch

KONAN

Home /  Products /  Hydraulic Hammer/Breaker /  KONAN

MKB300M Hydraulic Breaker Seal Kits

MKB300M Hydraulic Breaker Seal Kits

  • Overview
  • Inquiry
  • Related Products

FEATURES

Item

Specification

Total Weight

245kg

 Overall Length

1,370 mm

Chisel Size

70×750 φ×mm

 Standard Impact Frequency

550 ~ 1,100 bpm

Normal Working Oil Flow

35 ~ 70L/min

Operating Pressure

11.8 ~ 15.7MPa    

Suitable Excavator Weight

4 ~ 7ton  

Type

Mini Hydraulic Breaker

Anti-Dry Fire

Standard

Accumulator & Control Valve

Built-in

MKB300M Breaker Seal Kit Components

mkb300m hydraulic breaker seal kits-2

Additional Notes

  • Strictly control the working flow at 35-70L/min and operating pressure at 11.8-15.7MPa for 4-7 ton excavators. Overpressure and overflow operation are strictly prohibited to avoid overload damage to core components.
  • Equipped with built-in control valve and accumulator, installation must be performed by professionals to ensure sealed and leak-free pipeline connections, and commission before operation.
  • Prohibit dry firing, side loading and prying heavy objects. Adjust the impact frequency according to working conditions to reduce abnormal wear of chisel and bushing, and extend service life.
  • Lubricate the chisel before daily operation, regularly check the cleanliness of hydraulic oil and the status of seals. For long-term storage, depressurize, rustproof and store in a dry and ventilated environment.

GET IN TOUCH

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