Blog

When you think of what keeps a 30-ton excavator running smoothly or a bulldozer pushing through rocks without breaking a sweat, your mind probably jumps to raw horsepower, hydraulic systems, or mechanical design. But there’s a silent game-changer working behind the scenes of every high-performance gear: heat treatment.
At Shop & Supply, our gear lineup includes parts that don’t just fit — they last, even in the harshest environments. One major reason behind that durability? Proper heat treatment.

️ So, What Is Heat Treatment?

In simple terms, heat treatment is the controlled heating and cooling of metal parts — like gears — to enhance their physical properties. It’s a science-backed process that:
1- Makes gear teeth harder and more wear-resistant
2- Strengthens the core against shock and load stress
3- Improves lifespan under extreme conditions
4- Helps prevent warping or cracking during operation
Think of it as giving your gears an armor coating on the outside while keeping them flexible on the inside — tough where it matters, but not brittle.

⚙️ Why It’s a Big Deal for Heavy Equipment

Heavy-duty machinery isn’t used for light lifting. Gears inside construction machines, mining rigs, and agricultural equipment are constantly under pressure — rotating, shifting loads, absorbing impact. That’s why surface hardness alone isn’t enough.
Without heat treatment, even the best-machined gear can fail early. But with proper hardening (like carburizing or induction heating), those gear teeth become battle-ready — resisting wear, fatigue, and even temperature extremes.

A Quick Look at the Process

Here’s a snapshot of how it works:
  • Prepare Gear Blanks – Manufacturers often normalize or anneal them to relieve stress.

  • Start Hardening – Heat the gears in a furnace or induction coil, depending on the process.

  • Quench Rapidly – Rapid cooling locks in the desired hardness; use press quenching for high precision.

  • Temper the Gears – Reheat them slightly to remove brittleness and improve toughness.

Processes like case hardening are especially popular. They harden just the outer layer, keeping the inside ductile. That’s ideal for parts that take repeated impact and need both strength and flexibility.

What This Means for You as a Buyer

When sourcing gears for your heavy equipment, don’t just look at the part number or the price. Ask the deeper questions:
•Was the gear properly heat-treated?
•Is it suitable for your machine’s operating load and environment?
•Does it match OEM-grade performance?
At Shop & Supply, we make it easier by offering only tested, industry-grade gears — many of which have undergone advanced heat treatment methods. From excavator swing gears to final drive pinions, we prioritize parts that perform and endure.

Browse Our Gear Collection

Ready to upgrade your gear system?
Explore high-performance, wear-resistant gears that work as hard as your machines do.
Visit our Gears Category
Because when the job gets heavy — the gear better be ready.
Bevel gear sets are among the most critical components in heavy-duty machinery, especially in construction and mining equipment. Their unique angled design allows for smooth power transmission between intersecting shafts, making them ideal for systems where directional change is essential.
What Are Bevel Gear Sets?
Bevel gears are a type of gear where the axes of the two shafts intersect, and the tooth-bearing faces of the gears themselves are conically shaped. These gears are commonly used in differentials, right-angle drives, and rotary equipment. In construction machinery, they play a key role in driving axles, final drives, swing mechanisms, and travel motors.
️ Where Are Bevel Gear Sets Used?
You’ll find bevel gear sets in a wide range of construction equipment, including:
•Excavators
•Wheel Loaders
•Backhoe Loaders
•Bulldozers
•Motor Graders
•Underground mining machines
These gears are essential in brands such as:
•Caterpillar (CAT)
•Komatsu
•Volvo CE
•Hitachi Construction
•Liebherr
•Hyundai Heavy Industries
•Doosan / Develon
•JCB
•Case Construction
•Bobcat
•Kobelco
•Sany
•XCMG
•John Deere Construction Equipment
Popular Bevel Gear Set Applications by Brand
Why Quality Matters in Bevel Gears
In high-torque, high-impact machinery like excavators and loaders, using low-quality bevel gear sets can result in:
•Gear failure
•Increased noise and vibration
•Damage to the final drive
•Downtime and high repair costs
At Shop and Supply, we offer only premium-grade bevel gear sets—tested for durability and performance. Our OHP branded bevel gears, manufactured in Türkiye, are compatible with many OEM references and trusted by professionals in over 45 countries.
When selecting a bevel gear set for your machine, make sure to check:
•OEM part number compatibility
•Gear ratio and teeth count
•Heat treatment and material quality
•Load capacity and working environment
Need help finding the right part? Use our intelligent search system at www.shopandsupply.com or reach out to our technical support team for personalized assistance.
Order Bevel Gear Sets Online
Browse a wide range of bevel gear sets for brands like CAT, Komatsu, Volvo, Hitachi, and more directly from our online platform. We offer international shipping, fast dispatch, and reliable quality backed by Özkara Hydraulics’ 45+ years of experience.
Stay Connected
Follow us on Instagram @shop_and_supply and LinkedIn for product updates, customer stories, and exclusive offers.

Construction machines are built to work hard, but their intense workload and the harsh conditions they face daily can take a toll. A breakdown on-site can halt operations, lead to delays, and increase costs significantly. To avoid unexpected downtime, it’s crucial to keep essential spare parts in stock. Here are the top 5 spare parts every construction machine owner should have ready to go.

 

  1. Hydraulic Filters

Hydraulic systems are the backbone of construction machinery, powering everything from lifting arms to tracks. However, hydraulic systems are highly sensitive to contamination. Contaminants like dirt, metal particles, and moisture can damage the internal components, leading to decreased performance or even complete failure.

 

By keeping spare hydraulic filters on hand, you can quickly replace clogged filters, preventing further damage to your equipment and maintaining optimal performance. High-quality filters reduce the risk of costly repairs and extend the lifespan of your hydraulic system.

 

  1. Bucket Teeth and Tips

Bucket teeth and tips are subjected to constant wear and tear. Whether you’re digging into hard soil, rocks, or debris, these parts are the first to experience damage. Worn bucket teeth can significantly reduce digging efficiency and require more power to complete the same tasks.

 

Having a selection of replacement teeth and tips, such as penetration tips, double tips, or heavy-duty abrasive tips, ensures that your machines remain efficient, effective, and ready for work. These ground-engaging tools are critical for maintaining productivity, especially in heavy-duty excavation and mining applications.

 

  1. Gears

Gears are essential components in any construction machine, transferring power and torque from the engine to the moving parts of the machinery. Over time, gears can become worn out due to the extreme forces they face in heavy-duty applications. A failure in the gear system can lead to major malfunctions, halting machine operations and requiring expensive repairs.

 

By stocking spare gears, you ensure that your machinery can continue to operate smoothly even under high loads and stress. It also allows for a quicker turnaround during scheduled maintenance or unexpected failures, helping to reduce downtime on the job site.

  1. Pins and Bushings

Pins and bushings might seem small, but they play an essential role in the smooth operation of construction machinery. These components help connect moving parts, allowing for efficient articulation of the joints and ensuring stability during operation. Over time, pins and bushings wear down, causing misalignment, increased friction, and unnecessary strain on the rest of the equipment.

 

By keeping spare pins and bushings in stock, you can quickly replace these parts to maintain proper alignment and smooth movement, avoiding performance issues and extending the lifespan of your machinery.

  1. Seals and O-Rings

Seals and O-rings play a crucial role in maintaining the integrity of your construction machinery. These small yet vital components prevent fluid leaks and ensure that hydraulic systems and engines operate smoothly without loss of pressure or contamination. Over time, seals and O-rings can degrade due to constant exposure to heat, pressure, and chemicals, leading to leaks and equipment malfunction.Having a supply of seals and O-rings on hand allows for quick and easy repairs, preventing costly downtime and preserving the performance of your machines. These parts are often overlooked but are essential for the proper functioning of your equipment in harsh working environments.

-Having the right spare parts in stock is crucial for any construction machine owner. It minimizes downtime, extends the life of your machinery, and ensures that your projects stay on schedule. Preventing unexpected breakdowns with readily available parts saves both time and money in the long term.

 

At Shop and Supply, we offer a wide selection of genuine, OEM, and high-quality aftermarket spare parts, including hydraulic filters, gears, bucket teeth, and more. Whether you need routine replacement parts or specific components for a particular project, our inventory has you covered.

 

Browse our collection today and keep your fleet in top condition for every job!

Check out what do you need on www.shopandsupply.com. If you don’t find it, send us an inquiery so we can check whether we can supply it or not.

What is Hydromotors?
Hydraulic motors are devices that use hydraulic energy to produce mechanical energy. These motors are used in various industrial applications, powered by the movement provided by fluid pressure. They are usually preferred for mission that require high torque and low speed. Hydraulic motors have an important role in many areas, from construction machinery to industrial process.

Types and Principles of Hydromotors

Piston Hydraulic Motors: These motors generate rotational movement by pushing fluid with the back-and-forth motion of pistons. They are designed to provide high efficiency and torque. Piston motors are often preferred in sectors where heavy loads and goods need to be carried.
Geared Hydraulic Motors: Geared motors produce motion through the rotation of gear wheels. These motors are used in many industrial areas due to their relatively functional and durability. Geared motors are an ideal motor type for those looking for low-cost solutions.
Vane Hydraulic Motors: These motors generate energy by using the rotational movement of fluid and set to work with elements in the shape of a vane. Vane motors are typically used in low-speed applications and for light loads.
Areas of Use that Hydromotors
Hydraulic motors are used in many different sectors. Piston hydraulic motors are generally preferred in construction machines and heavy industry areas. Gear hydraulic motors are often used in agricultural machines and small motor vehicles, while Vane hydraulic motors are commonly used in industrial pumping systems and applications requiring low speeds. Each type of motor is designed for specific needs.
What is the advantage of each type?
Piston Hydraulic Motors: They provide high efficiency and high torque production. They are effective in carrying heavy loads and can adapt to various applications with variable speed and torque.
Gear Hydraulic Motors: Thanks to simple structures, they are low-cost and durable. They require little maintenance and offer fast, reliable performance.
Vane Hydraulic Motors: They work effectively at low speeds and are successful in carrying light loads. They are commonly used in water pumping systems and relatively have a basic design.
Check out the hydromotor type or hydromotor spare parts you need on www.shopandsupply.com. If you don’t find it, send us an inquiery so we can check whether we can supply it or not.

When it comes to construction, having the right equipment is crucial. Each piece of machinery has a specific role that contributes to the efficiency and success of the project. Here’s a comprehensive guide to 25 types of heavy construction equipment and their uses. Lets learn about them:

1. Excavators

Use: Digging, demolition, material handling. Excavators are versatile machines equipped with a long arm and a bucket. They are primarily used for digging trenches, holes, and foundations.

2. Backhoe Loaders

Use: Digging, lifting, and transportation. These machines combine a tractor, loader, and backhoe into one piece of equipment. They are excellent for small to medium-sized projects.

3. Bulldozers

Use: Pushing large quantities of soil, sand, or debris. Bulldozers are powerful tracked vehicles with a large front blade. They are ideal for clearing land and leveling surfaces.

4. Skid-Steer Loaders

Use: Lifting, digging, and moving materials. Compact and agile, skid-steer loaders can turn within their own footprint, making them perfect for tight spaces.

5. Motor Graders

Use: Creating flat surfaces. Motor graders have a long blade used to grade and smooth the surface of the soil. They are essential for road construction.

6. Dump Trucks

Use: Transporting loose materials. These trucks are used to carry sand, gravel, or demolition waste from one location to another.

7. Wheel Loaders

Use: Loading materials into trucks, moving materials around the site. Wheel loaders are large, heavy-duty vehicles with a front-mounted square wide bucket.

8. Trenchers

Use: Digging trenches. Trenchers are used for laying pipes, installing drainage, or setting electrical cables. They come in various sizes, from walk-behind models to heavy equipment.

9. Cranes

Use: Lifting heavy materials. Cranes are essential for construction sites involving tall structures. They can be stationary or mobile and come in different types like tower cranes and mobile cranes.

10. Compactors

Use: Compressing soil and materials. Compactors are used to reduce the size of waste materials or to compress soil for foundations and road construction.

11. Pavers

Use: Laying asphalt on roads, bridges, and parking lots. Pavers are used to lay asphalt flat and provide minor compaction before a roller finishes the job.

12. Forklifts

Use: Lifting and transporting materials. Forklifts are essential for moving heavy materials over short distances, especially in warehouses and storage facilities.

13. Telehandlers

Use: Lifting materials to high places. Telehandlers have an extendable boom that allows them to lift materials to heights that forklifts cannot reach.

14. Asphalt Mixing Plants

Use: Producing asphalt for road construction. These plants mix various sizes of aggregate with liquid asphalt to create a uniform product used in paving.

15. Concrete Mixers

Use: Mixing concrete. Concrete mixers combine cement, aggregate, and water to create concrete. They can be truck-mounted or stationary.

16. Drills

Use: Creating holes in the ground. Drills are used for drilling holes for pilings, well construction, and more.

17. Scrapers

Use: Moving dirt and leveling land. Scrapers are used for earthmoving over short distances, cutting into the soil and then scraping it away.

18. Boom Lifts

Use: Accessing high places. Boom lifts are aerial platforms used to safely elevate workers to heights needed for construction or maintenance tasks.

19. Scissor Lifts

Use: Vertical lifting. Scissor lifts provide a stable platform for workers to perform tasks at heights.

20. Pile Driving Equipment

Use: Driving piles into the ground. This equipment is essential for constructing foundations and other structures that require deep support.

21. Feller Bunchers

Use: Cutting down trees. Feller bunchers are used in forestry operations to cut and gather several trees before felling them.

22. Mulchers

Use: Clearing land. Mulchers are used to cut down and grind vegetation into mulch.

23. Cold Planers

Use: Removing asphalt and concrete surfaces. Cold planers, or milling machines, are used to remove surface material, often in preparation for resurfacing.

24. Hydraulic Hammers

Use: Breaking up rock and concrete. Hydraulic hammers, attached to excavators, are used for demolition and breaking through tough materials.

25. Off-Highway Trucks

Use: Heavy-duty hauling. These trucks are used for mining and heavy earthmoving applications. They can carry large loads over rough terrain.

Having the right heavy construction equipment is essential for the success of any construction project. Each type of machinery plays a vital role in the overall workflow, ensuring efficiency and productivity on the job site.

For more insights on construction equipment supplies, visit www.shopandsupply.com

The undercarriage is a crucial part of heavy machinery, particularly those using tracks instead of wheels for mobility. Commonly referred to as crawler machines, these include bulldozers, track loaders, and forestry mulchers. The undercarriage system provides essential support, stability, and mobility, making these machines ideal for industries such as construction, mining, agriculture, forestry, and landscape.

Key Components of the Undercarriage

1. *Track Frame*
The track frame is the main structural component that houses the track system and supports the machinery’s weight. It is typically made from heavy-duty steel to withstand the stress and impact encountered during operation.

2. *Track System*
The track system comprises durable tracks or belts made of rubber or metal that come into contact with the ground. Supported by a series of rollers, idlers, and sprockets, the tracks distribute the machine’s weight evenly and provide the necessary traction for movement.

3. *Track Rollers and Idlers*
Mounted along the track frame, rollers and idlers guide the tracks as they move, reducing friction and wear. This enhances the longevity of the undercarriage system.

4. *Sprockets and Drive Motors*
Sprockets are toothed wheels located at the end of the track frame. They engage with the track links to propel the machinery forward or backward. Drive motors, often hydraulic, provide the power needed to rotate the sprockets and drive the tracks.

5. *Track Tensioning System*
Proper tensioning of the tracks is essential for optimal performance and longevity. Track tensioners, which are usually hydraulic or spring-loaded, maintain the correct tension in the tracks.

Functions of the Undercarriage

1. *Mobility and Maneuverability*
The undercarriage allows machinery to move forward, backward, and turn with ease, even in challenging conditions such as mud, sand, or steep slopes. By engaging the tracks with the terrain, the machine achieves superior traction and maneuverability.

2. *Support and Stability*
The undercarriage provides a stable base for the machinery, distributing its weight over a large surface area. This prevents the machine from sinking into soft ground and ensures stability on uneven terrain.

Undercarriage systems are vital for the effective operation of crawler-type machinery. Understanding the components and functions of the undercarriage can help in maintaining the machinery’s performance and longevity. For more information or to explore our range of undercarriage components, visit for branded undercarriage parts for OHP parts .

The heavy equipment spare parts market is set to experience significant growth between 2024 and 2032, driven by advancements in technology, increased infrastructure development, and the rising demand for refurbishment and maintenance of existing machinery. This burgeoning market presents numerous opportunities for manufacturers, suppliers, and service providers in the industry.

Key Growth Drivers

1. *Technological Advancements*: The integration of advanced technologies like telematics, GPS tracking, and automation in construction equipment is revolutionizing the market. These innovations enhance equipment performance, safety, and operational efficiency, leading to higher demand for modern and compatible spare parts.

2. *Infrastructure Development*: The continuous expansion of infrastructure projects globally, particularly in emerging economies, boosts the demand for heavy equipment and consequently, their spare parts. Countries in the Asia-Pacific region, including China and India, are witnessing rapid urbanization and government investments in infrastructure, driving substantial market growth.

3. *Maintenance and Refurbishment*: The need for maintaining and refurbishing existing equipment is growing, especially in regions like Japan, where the focus on extending the lifecycle of machinery is critical. This trend is contributing significantly to the demand for spare parts

Market Challenges

Despite the positive outlook, the market faces several challenges:

– *High Costs*: The high cost of heavy equipment ownership and maintenance can be a barrier, particularly for smaller contractors. The financial burden of purchasing and maintaining these machines can deter potential buyers.

– *Skilled Labor Shortage*: There is a noticeable shortage of skilled operators and technicians capable of handling advanced machinery, which can affect the adoption rate of new technologies and the efficiency of maintenance operations

Regional Insights

– *Asia-Pacific*: Dominates the global market, driven by rapid urbanization, industrialization, and government investments in infrastructure. This region accounted for over 45% of the market share in 2023 and is expected to maintain its lead through 2032

– *North America and Europe*: Also show significant growth potential due to the presence of leading automotive and construction equipment manufacturers, along with ongoing infrastructure modernization projects.

Market Segmentation

The market is segmented based on product type, end-user, and region. Key segments include earthmoving equipment, road-building machinery, and other heavy-duty construction machinery, with earthmoving equipment leading the market due to its wide application in construction projects

Future Trends

1. *Sustainability*: There is a growing focus on sustainability within the spare parts logistics market. Companies are striving to reduce their carbon footprint by investing in eco-friendly technologies and practices, such as battery-powered fleets and renewable energy sources

2. *E-commerce and Global Trade*: The rise of e-commerce and global trade has increased the demand for efficient logistics solutions for spare parts. Ocean freight, in particular, is expected to grow due to its cost-effectiveness for bulk transportation

In conclusion, the heavy equipment spare parts market is poised for substantial growth over the next decade, fueled by technological advancements, infrastructure development, and a focus on sustainability. Companies in this sector should leverage these trends to capitalize on emerging opportunities and navigate the challenges effectively.

For more detailed insights, visit (https://www.shopandsupply.com) and stay updated with the latest industry news and trends. For report about this article please visit: www.gminsights.com and www.polarismarketresearch.com

SHOP & SUPPLY,inşaat ve torpaq daşıyan maşınlar üçün ehtiyat hissə satın almaq  üzərə ən yaxşı alışveriş təcrübəsini yaratmaq üçün qurulmuş bənzərsiz bir web sitəsidir.Bu web sitəsində satışını elədiyimiz bütün ehtiyat hissələri orjinaldır. Məhsullarımız tərəfimizcə yüksək keyfiyyətli və sonrasi markamiz OHP evi altında güvənilir istehsalcımız tərəfinden istehsal olunur.Məvcut məhsullarımız arasında HİDRAVLİK NASOSLAR,HİDRAMATORLAR,HİDRAVLİK LİFTLƏR,YERİYƏN AXŞAM HİSSƏLƏRİ, SÜRƏT QUTUSU MƏHSULLARI,DİFERENSİAL HİSSƏLƏR,MATOR HİSSƏLƏRİ və daha bir çox məhsullarımız var.

İş maşınları sektöründə , insanlıq üçün daha yaxşı barınma vəya daha da yaxşı qoşullar inşa etmək üçün hər il daha da böyüyürük və çeşitlənirik.Eyni zamanda  bu maşınlar üçün baxım probləmləridə anlamınada gəlir.Hər maşın markası üçün ehtiyat hissəsi tapmaq,hər maşın üçün fərqli çözüm ortağı axtarmaq,satın alma şöbələrinin çox zamanını alır. Bu web sitəsində  Caterpillar,Volvo,Komatsu,Liebherr,Hitachi,Sumitomo, JCB,Kawasaki,Hyundi ,Doosan, Amman,Bomaq və daha başqa tanınmış maşın markaları üçün çözümlər tapa bilərsiniz.

Orjinal vəya sınaq edilmiş məhsullar satış sonrası çözümlər yanı sıra sektördəki 45 illik uzmanlığımızı bir araya gətirən Türkiyə’dəki istehsal olunan OHP markasını da sunuruq.Keyfiyətli məhsulları tek bir yerden seçirsiniz.Sizə en yaxşı seçənəkləri sunmaq üçün Türkiyədəki en yaxşi istehsalcılarla işləyirik.Beləliklə ən yaxşı seçənəyi en yaxşı qiyməttən alacağınıza əmin ola bilərsiniz.

Türkiyə,Avropa,Asya və Afrika’nın ortasında yer aldığı üçün hava,dəniz və qarayolu seçənəyləriylə dünyanın çox yerinə asant nəqliyyat çözümü sunuruq.Türkiyə maşın sektörünündə böyüməsini sağlayan böyük mütahhitlik firmalarıylada tanınmaqdadır.Son on ildə Türkiyə Hidromek,Sanko,MST,Pi Makine,Çukurova,gibi iş maşını markalarını və ayrıca digər kiçik maşın istehsalcılarını qurmuşdur.Türkiyə eyni zamanda Avropa və Orta Şərq üçün də təmir ,istehsal və ehtiyat parça mərkəzidir.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

The brake master cylinder is a component in a vehicle’s braking system that converts the force applied to the brake pedal into hydraulic pressure, which is then used to apply the brakes at each wheel. It is typically located near the brake pedal and connected to the brake pedal via a pushrod. When the brake pedal is pressed, a piston inside the brake master cylinder pushes fluid through the brake lines to the brake calipers or wheel cylinders, which in turn apply the brakes. A malfunctioning brake master cylinder can cause a loss of braking power or complete brake failure.

What is Brake Master Cylinder and What Does It Do?

Brake master cylinder (brake center pump) is the part that converts the force applied by the driver to the brake pedal into hydraulic pressure and sends it to the wheel brake mechanisms. The hydraulic pressure created in the brake master cylinder is applied to the calipers in disc brakes; in drum brakes, it is sent to the wheel brake cylinder. The brake center pump (cylinder) is located just in front of the brake booster (hydraulic), and the brake fluid reservoir box is located above it. Brake master cylinder takes the brake fluid it needs from here and the hydraulic coming back from the brake line returns to this reservoir.

Parts and Structure of Brake Master Cylinder

There are two pistons (tandem cylinder) inside the brake master cylinder (brake center pump), thanks to these two pistons, two separate brake line outputs are obtained from the brake center. The brake hydraulic oil tank is mounted on the brake master cylinder, the brake hydraulic oil tank meets the hydraulic oil requirement in the system, and the brake oil returns to this tank when braking is finished. The brake fluid reservoir is also divided into two separate compartments inside, so that in case of a leak in one of the brake lines, it can continue to supply oil for the other brake line. There is also an oil level sensor in the brake fluid reservoir.

The parts of the brake master cylinder are:

*Primary piston and piston return spring

*Second piston and piston return spring

*Piston gaskets – seals (sealing elements)

*Brake hydraulic oil reservoir tank

*Brake hydraulic oil level sensor

Working Principle of Brake Master Center (How Does Brake Master Cylinder Work?)

Normal Position (No Brake Pedal):

In this case, the passage channels from the brake fluid reservoir tank to the brake master cylinder are open. Two return springs inside the cylinder have pushed the pistons back.

Two passage channels are connected from the brake fluid reservoir to both chambers in the cylinder. The larger channel is called “inlet channel – inlet hole”, it provides oil reinforcement from the hydraulic tank into the cylinder.

The second and narrower channel is called “balancing channel – balancing hole”. According to the pressure change in the brake line, brake oil is sent from the reservoir tank or brake oil returns.

When a liquid in a closed container is compressed by a piston (liquids are incompressible), pressure is created in the liquid and this pressure is applied equally to every surface in the container. In the brake master cylinder, the driver presses the brake pedal, the pedal push rod is transferred to the brake servo, and this thrust force is increased in the brake servo.

Operating Position (Brake Pedal Depressed):

The push rod at the output of the brake booster pushes the first piston in the brake master cylinder forward, while the piston moves forward, it creates pressure in the brake oil in the chamber in front of it, this pressure both pushes the second piston in front of it forward and creates the hydraulic pressure sent to the 1st brake line.

The second piston pushed forward by the first piston also moves forward, creating pressure in the brake fluid in the chamber in front of it. This pressure is sent to the 2nd brake line. Thus, hydraulic oil pressure is sent to the caliper piston in the wheels or the brake cylinder in the drum and braking is done.

When Brake Pedal Released:

The driver takes his foot off the brake pedal and the thrust applied to the brake master cylinder piston is eliminated. Pressurized hydraulic brake oil is no longer sent to the brake system. The return springs in the brake master cylinder push the pistons back (to their previous position). Pressurized brake oil in the brake line returns to the reservoir tank.

  When the brake pedal is released, the balancing channel performs an important function. When the brake pedal is released, the pistons retract quickly, but the pressurized brake oil in the system cannot return as quickly. In this case, vacuum (low pressure) is formed in the master cylinder as a result of the rapid volume increase in the chambers in front of the pistons. This channel balances the vacuum created in the chamber as a result of the return springs pushing the piston back when the brake pedal is released, by sending hydraulic oil to it. When the piston returns to its normal position, the pressurized hydraulic oil still present in the brake line returns to the reservoir tank through this channel.

   In addition, when the brake hydraulic oil, whose volume changes with temperature, expands, it flows back to the reservoir box from the balancing channel, and spontaneous pressure build-up in the cylinder due to the temperature effect is prevented.

    We have also alternative good quality brand Sampierana. This is an also Italian brand and dealer of Berco in Italy. They are manufacturing undercarriage parts since 1980. We have been working with them since 2013. We trust their high quality spare parts.

    We also start to manufacture some of the spare parts for undercarriage under OHP brand. But it is pretty new so we have limited options. Please check out OHP Brand section what we have for now. If you don’t find it, send us an inquiery so we can check whether we can produce it or not.

An engine is a machine designed to convert one form of energy into mechanical energy. The most common type of engine found in vehicles is the internal combustion engine, which converts the energy released by the combustion of fuel into mechanical energy that can be used to power the vehicle’s wheels. This is done by burning a mixture of fuel and air in a cylinder, which creates a high-pressure gas that pushes a piston. The movement of the piston is converted into rotary motion by a crankshaft, which is then used to power the wheels of the vehicle through gears and a drivetrain. Engines can also be powered by electricity, steam or even human power.

Engine System

An engine system refers to all of the components and subsystems that work together to make an engine function properly. These include: Fuel system: responsible for delivering the correct amount of fuel to the engine at the right time. Ignition system: responsible for providing the spark that ignites the fuel-air mixture in the combustion chamber. Lubrication system: responsible for keeping the moving parts of the engine lubricated to reduce friction and wear. Cooling system: responsible for dissipating the heat generated by the engine to prevent overheating. Exhaust system: responsible for removing the exhaust gases from the engine. Air intake system: responsible for bringing the air necessary for combustion into the engine. Electrical system: responsible for providing the electrical power needed to operate the engine’s    systems and accessories. Emission control system: responsible for reducing the amount of harmful pollutants released into the environment. All these systems work together to ensure the engine runs efficiently and reliably

 

Planned Engine Maintenance

By applying a planned engine maintenance program, you can minimize your costs, reduce breakdowns and revision times, and increase the second-hand sales price of your machine. Efficient operation of your engine throughout its life; With the regular maintenance program we will implement as a team, we can provide it by using our wide product and service options.

By analyzing fault signals, control results and SOS data, we can identify minor problems before they cause major damage and unscheduled revisions. Working together, we can increase engine efficiency, extend component life and minimize your operating costs.

Engine Overhaul

Your engine will need service even if you follow a regular maintenance program. In many engine problems, warning signals are hidden, giving the chance to repair before failure. Pre-failure repairs ensure that your machine is back on the job as soon as possible in accordance with your work schedule, with a cost as little as one-fifth of post-fault repairs. We offer you different economic alternatives after the breakdown.

Our professional technicians are trained to best interpret the condition of your engine and offer the lowest cost solutions. With our service using the latest innovations and excellent spare parts support, we ensure that your machine is at work longer in the fastest and most reliable way.

Upper Engine Overhaul

Top Engine Overhaul may be all it takes to restore power and efficiency to your engine. It consists of reconditioning the cylinder head assembly for machines where cylinder head elements wear faster than circlips, liners and bearings.

It can be executed inside the motor body.

It’s about 12-25% of the cost of a new engine.

Reconditioned cylinder heads are available for most engines.

Lower Engine Overhaul

This option includes refurbishment of main bearings and rod bearings. It is the ideal choice for situations where the wear on the circlip and liners is very low, and the wear on the bearings and bearings caused by normal use.

It can be done inside the engine body, except for a few machines.

It’s about 3-15% of the cost of a new engine.

Revision Packs can help you make your own repairs. All parts are packaged according to your specific engine model. The kits contain only original engine parts – making them a convenient and safe choice.

Engine Block Overhaul

For engines with both cylinder liner and cylinder bearing wear, you may want to consider an Engine Block Overhaul.

It’s about 30-50% of the cost of a new engine.

The crankshaft and/or cylinder block must not be damaged.

Complete Engine Overhaul

A Complete Engine Overhaul may be required for heavily worn engines or engines approaching a second overhaul.

Important components are repaired or replaced.

It’s about 40-70% of the cost of a new engine.

Engine Models

Cummins Engine- 6BT

CATERPILLAR C7 ENGINE 290-3976

Hyundai 210-7 Engine

PULLEY ASSEMBLY-IDLER 197-9641

227-8313 PULLEY ASSEMBLY-IDLER

CAT-3406E 6BR1-UP

CAT C18 TXW1-UP Engine

Komatsu SAA6D114E-3 Engine

We have also alternative good quality brand Sampierana. This is an also Italian brand and dealer of Berco in Italy. They are manufacturing undercarriage parts since 1980. We have been working with them since 2013. We trust their high quality spare parts.

We also start to manufacture some of the spare parts for undercarriage under OHP brand. But it is pretty new so we have limited options. Please check out OHP Brand section what we have for now. If you don’t find it, send us an inquiery so we can check whether we can produce it or not.