08/10/2002
Finding reliable and affordable parts for your Komatsu machinery is crucial for minimising downtime and maximising productivity. Whether you operate an excavator, dozer, or dump truck, sourcing quality components, especially used ones, can be a challenge. This article will guide you through the best avenues for acquiring used Komatsu parts and touch upon essential maintenance procedures, such as adjusting Komatsu brake pads.

Where to Buy Used Komatsu Parts: Your Premier Source
For operators in the United Kingdom and beyond, identifying a trusted supplier for used Komatsu parts is paramount. One of the leading names in this sector is Kedgeworth, who are the largest Komatsu equipment specialists in the United Kingdom. Their extensive inventory covers the entire Komatsu Earthmoving range, offering a comprehensive selection of spares.
Kedgeworth distinguishes itself by holding the largest stock of used Komatsu parts in Europe. This substantial inventory includes a huge range of reconditioned major components. These vital parts are not just pulled from old machinery; they are rebuilt and rigorously tested at Kedgeworth's own state-of-the-art facility, ensuring they meet high-quality standards. Beyond individual parts, they also maintain a carefully selected stock of used Komatsu machinery, all of which is backed by their dedicated Service Department. This department boasts over 100 years of combined Komatsu experience, providing an unparalleled level of expertise.
Strategically located at their 6-acre site in Henstridge, Somerset, in the South of England, Kedgeworth is ideally positioned to serve customers not only across the UK but also throughout Europe and internationally. They pride themselves on offering a unique, bespoke service tailored specifically to the needs of Komatsu machinery operators. This means you can expect personalised attention and solutions that address your specific equipment requirements.
The Advantage of Used Komatsu Parts
Opting for used or reconditioned Komatsu parts can offer significant financial benefits without compromising on quality, especially when sourced from reputable suppliers like Kedgeworth. These parts have a proven track record, having already undergone initial wear and tear, and when professionally reconditioned, they can offer substantial savings compared to new genuine parts. This makes them an excellent choice for budget-conscious operations or for older machinery where the cost of new parts might be prohibitive.
Genuine vs. Aftermarket vs. Used: A Comparison
When sourcing parts, you'll typically encounter three main categories:
| Category | Description | Pros | Cons |
|---|---|---|---|
| Genuine Komatsu | Parts manufactured and supplied directly by Komatsu. | Guaranteed fit and performance, highest quality, backed by manufacturer warranty. | Most expensive option. |
| Aftermarket | Parts made by third-party manufacturers to fit Komatsu equipment. | Often more affordable than genuine parts, wide availability. | Quality can vary significantly between manufacturers; may not offer the same performance or lifespan as genuine parts. |
| Used/Reconditioned | Original Komatsu parts that have been previously used, then inspected, repaired, and tested. | Significantly lower cost, environmentally friendly, can offer good performance if reconditioned properly. | Lifespan may be shorter than new parts, availability can be inconsistent, warranty may be limited. |
Kedgeworth offers a mix of new genuine Komatsu parts, good quality aftermarket options, and their extensive stock of used and reconditioned parts, providing a comprehensive solution for all your Komatsu parts needs.
Komatsu Brake Pad Adjustment: A General Overview
Maintaining the braking system of your Komatsu machinery is critical for safety and operational efficiency. While specific procedures can vary depending on the model, such as the HM300 articulated dump truck mentioned, understanding the general principles of brake adjustment is beneficial. For precise instructions, always refer to the official Komatsu Operation & Maintenance Manual for your specific machine serial number.
WARNING: Unsafe use of this machine may cause serious injury or death. Operators and maintenance personnel must read the manual before operating or maintaining the machine. The manual should be kept near the machine for reference and periodically reviewed by all personnel who will come into contact with it.
The provided information mentions that Komatsu Operation & Maintenance Manuals are available in various languages. If a foreign language manual is necessary, it is advised to contact your local distributor for availability. For the HM300 articulated dump truck, specifically for serial numbers 2001 and up, the manual PEN00101-04 is referenced, suggesting a wealth of detailed technical information is accessible.
General Steps for Brake Adjustment (Illustrative Purposes):
Brake systems in heavy machinery can be complex, often involving hydraulic or air-actuated systems. However, a common aspect is the adjustment of the brake pads or shoes to compensate for wear. Here’s a simplified, general idea of what might be involved:
- Safety First: Ensure the machine is parked on a level surface, the parking brake is engaged, and the engine is off. If working on components that could move, use appropriate wheel chocks.
- Access the Brake Assembly: This typically involves removing the wheel and then the brake drum or caliper assembly to expose the brake pads or shoes.
- Inspect for Wear: Check the thickness of the brake pads/shoes. If they are below the manufacturer's minimum specification, they will need replacement.
- Locate Adjustment Mechanism: Most drum brakes have an adjuster (often a star wheel or cam) that moves the brake shoes closer to or further from the drum. Disc brakes might have automatic adjusters within the caliper or require manual adjustment of the caliper piston.
- Perform Adjustment: For drum brakes, you would typically rotate the adjuster to expand the brake shoes until they lightly drag against the drum. Then, back off the adjuster slightly to allow free rotation. The exact procedure for achieving the correct clearance is detailed in the manual. For disc brakes, the process might involve retracting the piston or adjusting the caliper mounting.
- Reassemble and Test: Reinstall the brake drum/caliper and wheel. After reassembly, carefully test the brakes at a low speed in a safe area, gradually increasing speed and checking for proper operation and any unusual noises or vibrations.
Important Note: Brake systems are critical safety components. If you are not experienced with brake maintenance, it is highly recommended to have a qualified technician perform these adjustments or repairs. Incorrectly adjusted brakes can lead to brake failure or excessive wear.

The Importance of a Service Department
Having access to a knowledgeable service department is invaluable when dealing with Komatsu equipment. Kedgeworth's service department, with its extensive combined experience, can provide diagnostic support, repair services, and expert advice on maintenance schedules and procedures. This support ensures that your machinery remains in optimal working condition, reducing the likelihood of costly breakdowns.
Choosing the Right Parts Supplier
When sourcing used Komatsu parts, it's essential to partner with a supplier that prioritises quality and reliability. Kedgeworth's commitment to rebuilding and testing their used components, coupled with their deep industry knowledge, makes them a standout choice. Their ability to serve customers across the UK and internationally further cements their position as a go-to resource for Komatsu operators.
Frequently Asked Questions
Q1: How can I be sure about the quality of used Komatsu parts?
Reputable suppliers like Kedgeworth recondition and test their used parts, often providing warranties. Always inquire about the testing procedures and any available warranty coverage.
Q2: Can I buy new genuine Komatsu parts from Kedgeworth as well?
Yes, Kedgeworth stocks both new genuine Komatsu parts and good quality aftermarket alternatives, in addition to their extensive used parts inventory.
Q3: Where is Kedgeworth located?
Kedgeworth is based at their 6-acre site at Henstridge, Somerset, in the South of England.
Q4: What types of Komatsu equipment do Kedgeworth support?
Kedgeworth supports the entire Komatsu Earthmoving range, including excavators, dozers, dump trucks, and more.
Q5: Where can I find the specific maintenance manual for my Komatsu machine?
Refer to the Operation & Maintenance Manual provided with your machine. If you need a manual in a different language or a specific serial number range, contact your local Komatsu distributor.
In conclusion, for comprehensive solutions in acquiring used Komatsu parts and for expert maintenance support, Kedgeworth stands out as a premier specialist in the UK and Europe. Their vast stock, coupled with their technical expertise, ensures that your Komatsu machinery receives the quality components and care it deserves.
If you want to read more articles similar to Komatsu Used Parts & Service, you can visit the Automotive category.
