Dingtai manufactures Samsung track adjust assemblies that regulate track tension, maintaining alignment and reducing undercarriage stress during heavy-duty operation.
We provide factory-direct supply and complete OEM manufacturing services, supporting global distributors with consistent, cost-effective replacement components without intermediary markups.
This assembly prevents track derailment and uneven pin/bushing wear. Its sealed design handles high pressure, reducing unexpected downtime on demanding job sites.
With over 20 years of heavy machinery manufacturing experience, Dingtai holds ISO9001 and SGS certifications, ensuring every assembly meets rigorous quality standards.
Components feature high-tensile steel cylinders, chrome-plated rods, and deep quenching to resist deformation, prevent seal failure, and extend service life in abrasive conditions.
Core Selling Points
- 20+ Years Experience: Two decades of manufacturing expertise ensure tight tolerances and consistent metallurgy, reducing premature field failures on Samsung undercarriage systems.
- Global Brand Compatibility: Dingtai produces aftermarket assemblies engineered to match Samsung OEM part numbers and dimensions, ensuring direct installation without modification.
- ISO9001/SGS Certified: Every batch undergoes certified quality control systems, providing documented traceability and consistent product reliability for procurement directors.
- 100% QC Inspection: Each track adjust assembly is pressure-tested and dimensionally checked before dispatch, eliminating defective units from entering the supply chain.
Product Grid
Our catalog of Samsung Track Adjust Assembly includes various specifications, fully compatible with Samsung excavators and bulldozers.
Why Choose Dingtai?
1. Production Technical Parameters
| Parameter | Specification |
|---|---|
| Material | High-tensile steel cylinder; chrome-plated piston rod |
| Hardness (HRC) | 45–52 HRC on rod surface |
| Process | CNC machining, deep quenching, seal assembly, pressure testing |
| Certification | ISO9001, SGS |
| Warranty | 12 months or 1,500 hours against manufacturing defects |
2. OEM & Customization
Dingtai matches customer drawings and sample part numbers. We produce custom rod lengths, cylinder bodies, and mounting configurations to strict OEM standards.
3. Applicable Models
| Machine Type | Compatible Brands | Popular Series/Models |
|---|---|---|
| Hydraulic Excavator | Samsung | SE210LC-2, SE280LC-2, SE350LC-2 |
| Hydraulic Excavator | Samsung | MX225, MX255, SE450 |
| Track-Type Tractor | Samsung / OEM | Custom track adjustment specifications |
4. Delivery & Logistics
We ship factory-direct from Quanzhou with short lead times. Flexible MOQs support urgent orders and bulk procurement without compromising price stability.
Technical Features
The hydraulic track adjust assembly uses grease pressure to push the idler forward. A sealed piston maintains stable tension while absorbing shock loads.
Chrome-plated rods and polyurethane seals resist contamination and grease leakage. Deep quenching hardens the contact zone, reducing scoring and corrosion.
A relief valve prevents over-tensioning, protecting pins, bushings, and final drives from excessive stress during reverse operation.
Applications
- Mining: Harsh abrasive conditions requiring consistent track tension.
- Road Construction: Mileage-intensive grading and earthmoving operations.
- Quarrying: Heavy impact and high-load undercarriage duty.
- Demolition: Frequent reversing and debris exposure.
- Forestry: Uneven terrain and continuous track flexing.
Frequently Asked Questions
What is the MOQ for Samsung track adjust assemblies?
Standard MOQ is 1–5 units for sample orders. Bulk orders can be negotiated based on part number and production schedule.
What is the delivery time?
In-stock assemblies ship in 7–10 days. Custom production typically takes 20–30 days depending on quantity.
How deep is the heat treatment on the rod?
Rod surface hardening reaches 45–52 HRC with an effective depth of 1.5–3 mm on standard models.
What is the warranty policy?
We offer 12 months or 1,500 hours against manufacturing defects. Seal damage from contaminated grease is not covered.
Can you match Samsung part numbers?
Yes. Provide the OEM part number or sample drawing. Our engineers verify dimensions before production.
Do you supply seals and fittings with the assembly?
Yes. Each assembly includes the cylinder, rod, seals, grease fitting, and relief valve as required.
Maintenance Guide
- Inspect rod for scoring, grease leakage, or seal cracks every 500 hours. Replace seals if contamination is visible.
- Check track sag daily. Pump grease through the fitting until correct sag is reached; avoid over-tensioning.
- During installation, align the cylinder with the idler frame. Torque mounting bolts to OEM specifications to prevent side load.
- Replace worn assemblies when the rod cannot hold tension after greasing or when oil/grease leaks persist after seal replacement.