Excavator Undercarriage Parts: 50% Longer Life, High-Strength Replacement

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Excavator Undercarriage Parts:Anti-Heavy Load, Less Failure and Longer Service Life

Excavator Undercarriage Parts:Anti-Heavy Load, Less Failure and Longer Service Life

Excavator undercarriage parts is the "power center" of equipment walking operation, and high-quality chassis accessories directly determine the stability and service life of equipment.We provide a full range of excavator chassis accessories, covering core components such as track assembly, track roller, guide wheel, drive gear, carrier roller and track shoe, which are precisely adapted to more than 90% of the mainstream brands and models in the market, such as Komatsu, Caterpillar, Hitachi, Kobelco, Sany and XCMG.
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Advantages of Excavator Undercarriage Parts

High adaptability of the whole brand, covering mainstream models without blind areas

After precise parameter matching, our excavator chassis accessories are fully adapted to Komatsu, Caterpillar, Hitachi, Kobelco, Sany, XCMG and other 30 + mainstream brands and 200 + subdivision models. From mini excavators to large mining machines, we can find the corresponding accessories. There is no need to worry about the problem of model inconsistency, and the procurement and selection are more efficient.

Military-grade wear-resistant material, strong damage resistance under heavy-duty working conditions

The core components are forged with high-strength low-alloy steel, the surface of the track roller is subject to double-layer carburizing and quenching treatment, the hardness reaches HRC58-62, the thickness of the wear-resistant layer of the track shoe is increased by 2mm compared with the industry standard, and the root fillet of the drive gear is optimized to reduce stress concentration, so that the service life is increased by more than 50% in heavy-duty environments such as hard rock in mines and muddy wetlands

Precision process reduces failures and downtime maintenance costs

The guide wheel is processed by CNC lathe, and the concentricity error is less than or equal to 0. 05 mm, which avoids the deviation and wear of the track. The bearing seal of the chain wheel is upgraded to a double-lip structure, which improves the dustproof and waterproof performance by 3 times. The connecting hole of the track section is precisely bored, and the fit clearance is controlled within 0. 2 mm, which greatly reduces the derailment, clamping stagnation and other faults, and reduces the annual maintenance times by 40%.

Customization + express service, adapting to special working conditions

Support customized accessories according to the working environment: wetland operation can be equipped with widened track shoes (grounding area increases by 30%), high-temperature grease accessories are provided in high-temperature areas, and anticorrosive coating parts are optional in coastal areas.Relying on the six major warehousing centers in the country, the common models are delivered on the same day, and the technical team provides installation guidance online for 7 X 24 hours.

Premium Replacement Parts for DOOSAN Excavators – Compatible with DX Series Models

In high-intensity operation scenarios such as open-pit mining and underground mining, excavators need to frequently deal with complex ground such as hard rock and gravel.With high wear-resistant track shoes, impact-resistant drive teeth and load-bearing reinforced track rollers, our chassis accessories can effectively resist ore friction and heavy load pressure, ensure stable walking of equipment in long-term continuous operation, and reduce downtime caused by chassis failure.

In municipal road construction, pipeline laying, demolition and reconstruction projects, excavators often face changeable environments such as cement floor, construction waste, soft roadbed and so on.The adaptive guide wheel can precisely control the track of the crawler to avoid deviation during operation in a narrow site; the sealed and upgraded carrier roller can prevent the invasion of sediment, ensure the service life in the urban dust and sewage environment, and help the municipal engineering to advance efficiently.

FAQ

Which brands and models are suitable for your excavator chassis accessories?

Our accessories cover more than 90% of the mainstream brands in the market, including 30 + brands such as Komatsu, Caterpillar, Hitachi, Kobelco, Volvo, Sany, Xugong and Liugong, and are suitable for 200 + subdivided models ranging from 1-ton minicomputers to 50-ton large mining machines.Before placing an order, only the equipment brand, model and production year need to be provided, and the technical team will accurately match the corresponding accessories to ensure that the installation is error-free.
Relying on military-grade materials and precision technology, the service life of our core accessories is significantly better than the industry average: the service life of track rollers and drive teeth is increased by more than 50% under heavy load conditions, the wear times of track shoes are increased by 30%, and the track wear of guide wheels is reduced by 20% due to concentricity optimization.
Support.Special solutions can be customized for wetland, high temperature, high corrosion and other special environments: wetland operation can choose to widen the track shoe by 30% to reduce subsidence; high temperature mining area accessories can upgrade the high temperature lubrication system; coastal or chemical sites can be galvanized for anti-corrosion treatment.
The country's six major warehousing centers cover major areas, with sufficient stock of commonly used models and accessories. Orders placed before 16 o'clock on the same day can be sent out on the same day, and most areas can be delivered in 2-3 days.All accessories are provided with a 12-month warranty, and can be replaced free of charge in case of non-artificial quality problems during the warranty period; the technical team is online for 7 × 24 hours, providing installation guidance, troubleshooting and other after-sales support to ensure worry-free use.

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What Our Clients Are Saying

Mark Thompson
Mark Thompson

We have 20 different brands of excavators working in the mining area, and before that, they were frequently shut down due to chassis parts adaptation problems.".Since the replacement of this undercarriage parts, Komatsu and Carter's tracks and rollers are perfectly matched, and their wear resistance is far beyond expectations-the drive teeth take 2500 hours to wear slightly under heavy load conditions, which is 60% longer than the previous parts, and the operating cost is directly reduced!

Sophia Rodriguez
Sophia Rodriguez

The municipal construction environment is complex, and the alternate operation of cement floor and gravel pile has a great loss of chassis.".The concentricity of their guide wheels is precise, and there is almost no deviation and noise when the track runs; the sealing design of the carrier roller is particularly excellent, and there is no oil leakage problem in the rainy season construction.The technical team also recommended reinforced track shoes in advance according to the working conditions, and now the attendance rate of the equipment has increased a lot.

David Kim
David Kim

In wetland dredging projects, ordinary track shoes are easy to get stuck.".After customizing their widened track shoes, the grounding area increased by 35%, and the problem of trapped cars was completely solved.What is more surprising is the anti-corrosion treatment of the track link-after four months of immersion in water, there is no sign of rust, and the wear resistance and stability fully meet our high-intensity construction needs

Michael Brown
Michael Brown

As a repairer, the quality of spare parts and the speed of arrival are the key.".Their commonly used models, undercarriage parts, basically arrive within 24 hours, helping us minimize the downtime of our customers' equipment.Customer feedback that the service life of the roller and drive teeth is nearly twice as long as the previous brand, and now many customers specify this brand, our repurchase rate has increased by 40%!

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Why Choose Us

Why Choose Us

It has been deeply engaged in the industry for more than ten years, and has established a 30 + mainstream brand parameter library, which is suitable for 200 + excavators of Komatsu, Carter, Hitachi and other brands.Through the three-dimensional matching of "brand + model + year", the track, track roller and other accessories perfectly fit the original size, without modification, reducing the selection error and installation risk.
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