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

ENEN

Get in touch

EDDIE

Home /  Products /  Hydraulic Hammer/Breaker /  EDDIE

All

EDDIE205 Hydraulic Hammer Seal Kits

EDDIE205 Hydraulic Hammer Seal Kits

Inquiry
  • Overview
  • Inquiry
  • Related Products
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits
EDDIE205 Hydraulic Hammer Seal Kits

FEATURES

Item

Specification

 Hydraulic Oil Pressure

 270-300kg/cm²

3837-4263psi

265-294bar

Hydraulic Oil Flow Rate

 290-340l/min

77-90gal/min

Impact Frequency

 90-130bpm

Chisel Diameter 

205mm

8.07inch

Applicable Carrier Weight

55-65ton    

Main Valve Type

External

Accumulator

Equipped

EDDIE205 Breaker Seal Kit Components

eddie205 hydraulic hammer seal kits-2

Additional Notes

  • Strictly  control the hydraulic oil pressure (265-294 bar / 270-300 kg/cm²) and flow rate (290-340 l/min) in accordance with the specified parameters. Overpressure or excessive flow will cause overload of the external main valve and accumulator, accelerate the aging of seals, and even lead to housing cracking; insufficient pressure will directly reduce the striking force and operation efficiency.
  • This model features an external main valve with accumulator structure, and installation must be performed by professional technicians. Purge all air from the hydraulic pipelines before installation to prevent cavitation damage to the main valve. Charge the accumulator with nitrogen to the manufacturer-specified pressure only. Overpressure or underpressure is strictly prohibited, as it will drastically reduce the buffering effect and shorten the service life of the chisel and cylinder.
  • Adjust the impact frequency (90-130 bpm) according to working conditions: use medium-low frequency for hard rock breaking. Prolonged full-load high-frequency continuous operation is strictly forbidden to prevent hydraulic oil overheating and seal failure. Perform regular maintenance: inspect hydraulic oil cleanliness, accumulator nitrogen pressure, and chisel wear on a routine basis. Replace hydraulic oil, filters, and seals at scheduled intervals to prevent impurities from entering the main valve and causing valve jamming or internal leakage.

For long-term storage: fully retract the chisel, release the accumulator pressure, apply anti-rust grease to moving parts such as the chisel and pins, and store the breaker in a dry, well-ventilated indoor environment. Avoid exposure to direct sunlight, rain, or outdoor conditions, which will cause hydraulic oil deterioration and metal corrosion, compromising performance and safety when reactivated

GET IN TOUCH

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

Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.

Product

Portfolio

Footer
Footer

Copyright © Nanjing Hovoo Machinery Technology Co., Ltd All Rights Reserved