Products

As a professional manufacturer of undercarriage parts, Quanzhou Qiansheng Heavy Industry supplies high-quality Excavator Track Guard for Doosan DX225LC 200112-00022. Built with high-strength alloy steel and precision forged, this track guard delivers superior impact resistance and durability. Designed for perfect compatibility with Doosan DX225LC, it effectively protects tracks and undercarriage components in mining, construction, and earthmoving projects. As a reliable supplier, we offer factory-direct pricing, strict quality control, and global after-sales service.

We supply Excavator Track Guide for Kobelco SK200 YN63D00003P1 designed for SK200 excavators to prevent track derailment, reduce roller wear, and extend undercarriage life. Factory-direct OEM supply with heavy-duty steel, precision CNC fit, stable performance in harsh working conditions.

At Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd., we supply high-quality Excavator Track Guard for Volvo EC210B 1181-00061, engineered to protect undercarriage systems and extend service life. With strict manufacturing control, precision fit, and durable steel structure, part ensures stable

As a leading manufacturer of excavator undercarriage parts, Quanzhou Qiansheng Heavy Industry offers the premium Excavator Track Guide for Hitachi ZX200-3 8097015, forged from high-grade 50Mn steel with precise heat treatment. Designed for Hitachi ZX200-3 excavators, this track guide ensures accurate belt alignment, reduces wear, and delivers 30% longer service life than generic models. As a trusted supplier with 20+ years of experience, we provide OEM/ODM services, strict quality control, and global after-sales support for your heavy-duty projects.

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. supplies Excavator Track Guide for Caterpillar 320 240-2988 designed to prevent track derailment and improve undercarriage stability. Built with high-strength thick steel and precision CNC machining, it ensures reliable performance in mining, quarry, and heavy-duty construction conditions, helping buyers reduce downtime and maintenance cost with factory-direct quality supply.

Based on years of manufacturing experience in excavator undercarriage parts, we developed the Excavator Track Guide for Caterpillar 320 240-2988  specifically for CAT 320 series machines. Its main function is to keep the track chain properly aligned and prevent derailment, side deviation, and abnormal wear when operating on complex terrains such as rocky ground, slopes, mining sites, and heavy construction environments.

In real working conditions, many low-cost aftermarket parts fail due to insufficient steel thickness or weak structural design, often leading to deformation and unexpected downtime. Our product is engineered with reinforced structure and OEM-standard precision to ensure long-term stability and safer machine operation.

Technical Specifications

· OEM Reference: 240-2988

· Compatible Model: Caterpillar 320 / 320B / 320C / 320D

· Product Type: Track Guide / Track Guard

· Material: Heavy-duty high-strength steel plate

· Manufacturing Process: CNC precision machining + robotic welding

· Surface Treatment: Industrial anti-rust coating

Komatsu	PC20 PC30 PC40 PC55 PC60 PC100 PC120 PC180 PC200 PC210 PC220 PC240 PC260 PC300 PC360 PC400 PC450 D20 D30 D31 D50 D60 D65 D61 D80 D85
Hitachi	EX30 EX30 EX55 EX60 EX100/120 EX150 EX200 EX210 EX220 EX300 EX350 EX400 EX450 ZX55 ZX70 ZX200 ZX240 ZX270 ZX330 ZX350 FH150 FH200 FH300/330 UH07 UH13 UH063 UH081 KH70 KH100 KH125 KH150 KH180
Caterpillar	E70 E120 E240 E300B E305.5 E307 E311/312 E320 E322 E325 E330 E345 E450
	CAT215 CAT225 CAT235 D3C D4D D4H D4E D5 D5H D5H D6D D6E D6H D7G
Kobelco	SK07C SK03N2 SK55 SK60 SK100 SK20 SK140 SK200 SK210 SK220 SK230 SK350 SK260 SK30 SK310 SK320 SK330 SK350 SK450 K907 PH335 PH440 PH550 PH7055 BM500 5045 7035 7045 CKC2500
Sumitomo	SH60 SH120 SH20 SH220 SH280 SH300 SH350 LS108 LS118 LS2800
Kato	HD250 HD307 HD450 HD700 HD770 HD800 HD820 HD1250
Hyundai	R55 R60 R80 R130 R200 R210 R215 R225 R230 R290 R320 R450
Daewoo/Doosan	DH55 DH60 DH150 DH220 DH280 DH300
Samsung	SE210 SE280 SE350
Volvo	EC55 EC140 EC210 EC240 EC290 EC360 EC460
Mitsubishi	MS110 MS180
Yuchai	YC35 YC60 YC65 YC85

 

Advantages

High Impact Resistance in Harsh Conditions

In mining and quarry applications, the track guide is exposed to continuous lateral impact. Compared with standard aftermarket parts, our reinforced steel structure maintains shape stability even under heavy load, significantly reducing breakdown risks.

 

Accurate Track Alignment to Reduce Wear

We strictly follow OEM dimensions to ensure the track chain runs centered on the rollers. This reduces friction between track links and roller flanges, effectively extending the service life of both components.

 

CNC-Machined Mounting Holes for Stable Installation

All mounting holes are precision CNC-machined to ensure perfect fit with the CAT 320 undercarriage frame. This provides better bolt stability and prevents loosening or shear failure during heavy-duty operations.

 

Full Undercarriage Protection Function

Beyond alignment, the track guide also acts as a protective barrier, preventing rocks, mud, and debris from entering between the track chain and rollers, reducing seal damage and track jamming risks.

 

Comparison with Market Alternatives

· Standard aftermarket parts: thin steel, easy deformation, shorter lifespan

· Low-cost replacements: poor welding quality, inaccurate dimensions, higher derailment risk

·  Qiansheng product: reinforced structure + OEM standard + field-proven durability  

In long-term operation, our product significantly reduces downtime and replacement frequency, lowering the total cost of ownership (TCO).

 

Supply Capability

Quanzhou Qiansheng Heavy Industry Machinery Co., Ltd. provides stable global supply for construction machinery undercarriage parts:

· OEM/ODM customization available (structure, size, color)

· Industrial anti-rust protection + export-grade packaging

· Suitable for mining, heavy-duty, and continuous operation environments

· Stable production capacity for bulk orders

 

Application

· Mining operations

· Construction projects

· Quarry industry

· Infrastructure engineering

· Heavy earthmoving applications

Why Choose Us

We specialize in excavator undercarriage components and understand the real failure points in harsh working environments. Our design philosophy focuses on durability, stability, and cost efficiency rather than low-price competition.

 

Contact for Export Orders

· Export Manager: Mr. Wu

· WhatsApp: +86 13799896866

· Supply Type: Factory Direct Manufacturer

 

Qiansheng Heavy Industry supplies durable Excavator Connecting Rod for Doosan DX140 2155-1306B with stable dimensional accuracy and reliable wear resistance for demanding construction and mining conditions. Our forged and precision-machined connecting rods are tested before delivery to ensure smooth fitting, long service life, and reduced downtime. We support OEM customization, fast quotation, and global shipment for excavator spare parts buyers.