CONSTRUCTION MACHINERIES
Sealing Solutions for Earthmoving Machineries
Sealing from mini to giant vehicles
Excavators of all sizes work in tough environments, such as mines or urban construction sites, where dirt, dust and harsh media are constant factors. Sealing solutions need to be extremely robust to withstand some of the harshest of operating conditions.
The power train or drive system in construction vehicles consists of an engine and a network of components that deliver power to the tracks or wheels. Engines and drive components can have a variety of configurations and sealing solutions, which are designed to meet the unique requirements of each application and equipment. Seals prevent contamination, protect components and keep lubricants inside the system.
Drive System
The power train or drive system in construction vehicles consists of an engine and a network of components that deliver power to the tracks or wheels. Engines and drive components can have a variety of configurations and sealing solutions, which are designed to meet the unique requirements of each application and equipment. Seals prevent contamination, protect components and keep lubricants inside the system.
In construction equipment, drive components perform a vital function, transferring power from the engine to the final drive, which supplies torque to the equipment’s tracks or wheels. The drive system consists of an engine and a network of components. Engines can have a variety of configurations and sealing solutions are designed to meet the unique requirements of each application.
Heavy-duty rotary seals keep oil and grease within the system, while high-performance static seals and custom-molded keep the excavator operating efficiently. These prevent contamination from mud, dirt and water, protecting components from abrasion and keeping lubricants inside the system.
Seals are used in below sub components in drive system :
Engine
Emission Controls
Fuel System
Fan Drives
Front & Rear Axle
Final Drives
Idlers
Hydrostatic Drive
Clutch
Gearbox
Transmission
Swivel Joint
Cylinders & Actuators
From the sealing element perspective, perhaps the most important application in construction machines are hydraulic cylinders. Cylinders and actuators play crucial roles in excavator and other construction equipment operation. They allow equipment to lift and move heavy loads and seals enable maximum performance and smooth operation
Seals are mainly used in Boom, Stick, and Bucket Cylinders. You can see some examples for hydraulic cylinders used in construction machineries.
Some Examples of Sealing Solutions for Wheel Loaders
Some Examples of Sealing Solutions for Excavators
Some Examples of Sealing Solutions for Truck Cranes
Some Examples of Sealing Solutions for Lift Cranes
Some Examples of Sealing Solutions for Tipping Trucks
Valves & Pumps
In hydraulic systems, valves direct and control flow generated by pumps. The resulting force operates the hydraulic components within the excavator itself, as well as any cylinders on attachments.
To maximize efficiency for the operator, valves and pumps must run precisely to exclude external media and extend time between planned maintenance.
Seals are mainly used in below valve and pumps:
Directional Control Valve
Pneumatic Valve
Cartridge Valve
Control Valve
Piston Pump
Implements & Attachments
The implements and attachments on excavators enable them to perform a wide range of functions, from digging and earthmoving to breaking rocks, compacting ground material and demolishing buildings.
Given the proximity these attachments can have to the ground, static and dynamic seals are vital in keeping dirt and contamination out of the system. Linear and rotary seals allow for the smooth and quiet operation of the hydraulic equipment while preventing leakage into the environment.
Seals are mainly used in below implements & attachments
Blade and swing cylinders
Demolition equipment. e.g: hydraulic rock brakers
Major part of the seal kits which belong to world wide known heavy machinery brands (Caterpillar, Komatsu, Hitachi, Kawasaki, Kato, Kobelco, Liebherr, Volvo, Daewoo, Hyundai, Samsung, Eder, Sumitomo) are availabe at our stock.
Please get in contact with us for the relevant repair kits used in different branded machineries which are not specified above. We are regularly adding new parts to our product range, just get in touch with us for your other needs. Our dedicated team members offer solution for your most demanding applications.
**Disclaimer:The registered trademarks of original equipment manufacturers are used for reference purposes only.**