Guangzhou Liantuo Machinery Trading Company
| Process | forging /casting |
| Supply Ability | 1000pcs/month |
| Package | Standard Export Packaging |
| Type | Crawler Excavator |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Trackshoewidth | Available in multiple widths |
| Delivery Time | 1-7 days |
| Specification | SD16 SD22 SD32 Track Chain Track Shoe |
| Appliion | Crawler Excavator & Bulldozer |
| Packaging Details | Export wooden box |
| Category | Excavator Undercarriage Parts |
| Sale Place | Guangzhou China |
| Mateial | 50Mn/40MnB |
| Ship Shipment | OEM productin |
| Weightcapacity | Supports heavy loads |
| Compatibility | Fits various excavator models |
| Color | Typically black or rust-resistant coating |
| Model Number | DX300 |
| Place of Origin | China |
| Brand Name | MSGB |
View Detail Information
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Product Specification
| Process | forging /casting | Supply Ability | 1000pcs/month |
| Package | Standard Export Packaging | Type | Crawler Excavator |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Trackshoewidth | Available in multiple widths |
| Delivery Time | 1-7 days | Specification | SD16 SD22 SD32 Track Chain Track Shoe |
| Appliion | Crawler Excavator & Bulldozer | Packaging Details | Export wooden box |
| Category | Excavator Undercarriage Parts | Sale Place | Guangzhou China |
| Mateial | 50Mn/40MnB | Ship Shipment | OEM productin |
| Weightcapacity | Supports heavy loads | Compatibility | Fits various excavator models |
| Color | Typically black or rust-resistant coating | Model Number | DX300 |
| Place of Origin | China | Brand Name | MSGB |
| High Light | Doosan DX300 track adjuster cylinder ，OEM spec recoil tension part ，excavator undercarriage cylinder assembly | ||
Premium Doosan DX300 track adjuster cylinder assembly, OEM spec DX300 excavator track tension cylinder. Heavy-duty Doosan DX300 recoil cylinder assembly with forged steel body and imported seals, direct bolt-on replacement for DX300 undercarriage repair.
Q1: Which excavator models does this track adjuster fit?
A1: This Doosan DX300 track adjuster cylinder assembly is exclusively designed for Doosan DX300 series excavators. It is a high-performance DX300 excavator track tension cylinder, robust Doosan DX300 recoil cylinder assembly, heavy-duty heavy-duty DX300 track adjuster, essential DX300 excavator undercarriage spare part, precision OEM spec track tension cylinder assembly and reliable replacement Doosan track adjuster assembly.
Q2: What are the common symptoms of a failed track adjuster?
A2: Common symptoms include: loose track that cannot be tensioned, track deviation during walking, abnormal impact noise from undercarriage, grease leakage from cylinder, and accelerated wear of track and rollers. Replacing with our replacement Doosan track adjuster assembly can fully restore normal undercarriage performance.
Q3: Is installation complicated? What should be noted?
A3: Installation is straightforward. This OEM spec track tension cylinder assembly is a direct bolt-on replacement. Pay attention to: clean the mounting surface, inject grease slowly after installation to adjust proper tension, and exhaust air sufficiently. We provide detailed installation manuals and video guidance.
Q4: How to properly adjust track tension?
A4: Inject grease through the grease nipple until the track sag is 20–30mm (measured between the idler and the first track roller). Too tight will accelerate wear of undercarriage parts; too loose will cause track deviation and derailment. Check and adjust every 500 working hours.
Q5: What is your warranty policy?
A5: We offer a 6-month warranty against manufacturing defects. If oil leakage, spring deformation or cylinder cracking occurs due to material or workmanship issues within the warranty period, we will replace it free of charge. This warranty does not cover damage from improper installation, over-tensioning or severe impact.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
20000000-25000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
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