Excavator Parts

Most types of construction equipment including excavators are subject to wear and tear - this inevitably means that from time to time, some excavator parts may need replacing or upgrading. Ongoing maintenance is essential in helping to keep your equipment in good working order and prolonging its life.

Common Reasons for Replacing Parts

Poor Operation

Rough handling by the operator can shorten the life of any excavator. To avoid this common problem, operators should be well trained and equipped with knowledge of best practice. This includes smooth operation and not tracking backwards on a regular basis over great distance – excavators should always be tracked in the correct direction; this is especially important over longer distances.

Insufficient Maintenance

It also a good idea to maintain the machine in good condition, cleaning any material which hasn’t cleared itself from the top rollers, sprockets and idlers as well as regularly checking the track wear. Track tension should always be examined carefully, as a chain which is too tight will wear out all the components at a greater rate.

Replacing worn-out parts in a timely manner will improve performance and uptime as well as reducing overall costs – as when one part fails, this can have an adverse effect on other parts. It is a good idea to be well prepared ahead of time with replacements for parts which may frequently become worn out or fail.

Lack of Use

When not in use for longer periods of time, excavators can begin to fail or present with problems, this will ultimately shorten the life of the equipment and lead to a greater number of replacement parts. An out of action excavator can lead to lengthy periods of downtime, making overall construction more costly. Being well prepared can help to prevent or minimise any downtime, as well as increasing the longevity of your excavator.

Frequently Sought Replacement Excavator Parts

The most common parts for replacement on heavy equipment machinery are those which experience the greatest wear and tear. In the case of an excavator, the parts most likely to be subject to heavy use include the components of the undercarriage – the bottom rollers support the weight of the machine, whilst it is moving and digging.

The track chain is maintained in correct alignment by the front idler, whilst the upper rollers ensure the chain is correctly aligned and the drive sprocket engages the track chain and propels the machine by pulling the chain over the sprocket. Continuous use over time will cause these components to wear out, however with adequate maintenance and good operation such parts should benefit from greater longevity.

Typical signs that the undercarriage may be suffering from wear and tear includes the following:

• Broken sprockets
• Loose tracks
• Loose or missing sprocket bolts
• Steel track chains
• Rubber track wear

Good maintenance for the undercarriage of your excavator should help to extend the life of the undercarriage as well as lower operating costs.

Other Replacement Parts for Excavators

• Link Pins and bushings
• Excavator buckets – this may include digging buckets, ditching buckets and trenching buckets
• Bucket links
• Seals & shims
• Tipping links
• Rubber tracks
• Steel track chains
• Track links
• Rollers – top and bottom
• Track adjusters
• Roadliner pads/chain pads/rubber pads/steel pads
• Final drives
• Engine mountings
• Crankshafts
• Cylinder linings
• Exhaust silencers
• Exhaust valves
• Engine bearings
• Injection pumps
• Injectors
• Gaskets
• Radiators
• Water pumps
• Oil coolers
• Thermostats
• Turbochargers
• Pumps
• Flywheels

Excavator Parts UK

AT Wilde stocks a wide range of excavator parts and also spares for other types of machinery and construction equipment. We're ideally located to serve the whole of the UK, so please get in touch today.