Dingtai manufactures Samsung track guards, heavy-duty protective components that shield track links, rollers, and final drives from impact and abrasive debris.
We operate as a factory-direct supplier, offering OEM manufacturing services for distributors and fleet procurement managers across North America.
Our track guards prevent premature undercarriage wear and unplanned downtime by absorbing side impacts and blocking debris intrusion in harsh conditions.
With over 20 years of manufacturing experience, Dingtai holds ISO9001 and SGS certifications, ensuring repeatable quality for critical replacement parts.
Each guard uses 35MnB steel and deep quenching heat treatment to deliver high hardness and impact resistance under extreme load.
Core Selling Points
- Premium 35MnB Material: Manufactured from 35MnB alloy steel, the guard delivers high tensile strength and resistance to bending under severe rock impact.
- Deep Quenching/Heat Treatment: Deep quenching heat treatment hardens the wear surface to HRC 46-52, extending service life in highly abrasive undercarriage applications.
- Global Brand Compatibility: Direct replacement design matches Samsung excavator track frames and bolt patterns without field modification, reducing installation time.
- ISO9001/SGS Certified: Every batch undergoes ISO9001 and SGS inspection protocols, ensuring dimensional accuracy and consistent material quality before shipment.
Our catalog of Samsung track guards includes various specifications, fully compatible with Samsung excavators and bulldozers.
Why Choose Dingtai?
Production Technical Parameters
| Parameter | Specification |
|---|---|
| Material | 35MnB alloy steel |
| Hardness | HRC 46-52 (wear surface) |
| Process | Precision casting/forging + deep quenching + tempered core |
| Certification | ISO9001 / SGS |
| Warranty | 12 months or 2,000 working hours, whichever occurs first |
OEM & Customization
We manufacture from customer drawings or samples, customizing dimensions, bolt patterns, and surface treatment while maintaining strict OEM tolerance limits.
Applicable Models
| Machine Type | Compatible Brands | Popular Series/Models |
|---|---|---|
| Crawler Excavator | Samsung / Volvo-compatible Samsung | SE210, SE280, SE350, SE450, MX132, MX225 |
| Track Undercarriage | Samsung | SE series and equivalent OEM bolt patterns |
Delivery & Logistics
We offer factory-direct pricing, reinforced export packaging, flexible trial orders, and reliable sea or air freight to major US ports.
Technical Features
The bolt-on guard uses a reinforced profile to redirect lateral impacts away from the track frame, final drive, and hydraulic lines.
Deep quenching creates a hard wear surface while the core remains tough, preventing cracks and spalling under repetitive shock loading.
CNC-drilled mounting holes match OEM track frame patterns, ensuring bolt alignment and reducing field installation time significantly.
Applications
- Mining: heavy rock impact and abrasive ore haul roads.
- Road Construction: coarse aggregate, milled asphalt, and unimproved surfaces.
- Quarrying: continuous operation in fractured stone and blast rock.
- Demolition: debris-laden environments with steel and concrete fragments.
- Forestry/Site Clearing: stumps, root balls, and hidden obstructions.
Frequently Asked Questions
What is your MOQ for Samsung track guards?
Standard MOQ is 10 units per part number. Mixed model orders can be negotiated for first-time distributor trials.
What is the normal delivery time?
For stock specifications, delivery is 15-25 days after deposit. Custom machined or large OEM orders may take 30-45 days.
How deep is the heat treatment?
The wear surface is deep-quenched to approximately HRC 46-52 with a hardened depth of 6-10 mm depending on part geometry.
What warranty do you provide?
We provide a 12-month or 2,000-working-hour warranty against material and manufacturing defects under normal operating conditions.
Can you match Samsung part numbers?
Yes. Send the original Samsung part number or drawing; we verify dimensions against OEM data before production.
Do you offer samples?
Sample orders are available for critical part numbers; sample freight is covered by the buyer unless negotiated.
Are these track guards compatible with Volvo Samsung models?
Yes. Many Samsung-series machines operating under Volvo branding share the same track frame mounting dimensions.
What material is used?
Primary material is 35MnB alloy steel; we can supply equivalent materials based on OEM specification.
How should I confirm part number matching?
Provide machine serial number or track frame hole spacing. Our engineers confirm compatibility before quotation.
Do you offer custom packaging?
Neutral packaging, customer-branded boxes, and export-wood crate packaging are available for volume orders.
Maintenance Guide
- Inspect guards during routine undercarriage service; look for deep gouges, cracks, or loose mounting bolts in rock applications.
- Clean mounting surfaces thoroughly before installation and apply thread locker to prevent bolt loosening.
- Torque bolts to OEM specifications and re-torque after the first 50 operating hours.
- Replace track guards when wear exceeds 50% of original thickness or if cracks propagate toward mounting holes.
- Always replace guards in matched pairs or full sets to maintain balanced undercarriage protection.