Dingtai manufactures complete JCB-compatible track groups, including links, hardened pins, bushings, shoes, and fastening hardware for tracked undercarriages.
Factory-direct manufacturing supports comprehensive OEM services, supplying replacement track groups to JCB equipment owners, dealers, and rental fleets worldwide.
The assembly resists elongation and fatigue, preventing premature downtime in abrasive, high-impact undercarriage conditions that cause chain breakage and misalignment.
With over 20 years of experience and ISO9001/SGS-certified production, Dingtai delivers repeatable quality, full traceability, and reliable service life.
We use 35MnB steel, precision heat treatment, and deep hardening to maintain track pitch stability and extend component service intervals.
Core Selling Points
- Premium 35MnB Material: Track links and shoes are forged from high-tensile 35MnB steel to resist cracking, bending, and abrasive wear in demanding operations.
- Deep Quenching/Heat Treatment: Pins and bushings receive controlled deep hardening, producing a durable wear surface while retaining core toughness for impact resistance.
- Global Brand Compatibility: Production follows JCB dimensional standards, ensuring direct replacement across common excavator and compact track loader models without modification.
- 100% QC Inspection: Every track group is measured for pitch, hardness, and assembly tolerance before packing, reducing field failures and warranty claims.
Our catalog of JCB Track Group includes various specifications, fully compatible with JCB excavators and compact tracked loaders.
Why Choose Dingtai?
1. Production Technical Parameters
| Parameter | Specification |
|---|---|
| Material | 35MnB / 25MnB alloy steel |
| Hardness (HRC) | 48–55 HRC wear surface |
| Process | Precision forging, CNC machining, deep quenching |
| Certification | ISO9001, SGS |
| Warranty | 12 months or 2,000 hours |
2. OEM & Customization
We match original drawings, custom dimensions, and JCB-compatible specifications, producing exact pitch, bolt pattern, and shoe width configurations.
3. Applicable Models
| Machine Type | Compatible Brands | Popular Series/Models |
|---|---|---|
| Compact Track Loader | JCB | 190T, 205T, 215T, 225T, 260T, 300T |
| Mini Excavator | JCB | 8014, 8016, 8018, 8025, 8030, 8040, 8050 |
| Mid-Size Excavator | JCB | JS130, JS160, JS200, JS220, JS300 |
4. Delivery & Logistics
We provide reliable global shipping, factory-direct pricing, and flexible MOQ to support urgent replacements and scheduled fleet maintenance programs.
Technical Features
Track links are precision forged from 35MnB steel and deep-hardened to resist elongation, spalling, and abrasive wear under high-cycle loads.
Bushings are selectively hardened and matched to pins with controlled interference, maintaining joint integrity and consistent chain pitch.
Sealed and lubricated designs retain grease, block contamination, and reduce internal wear between pins and bushings for longer service life.
Applications
- Mining and quarrying
- Road and bridge construction
- Demolition and site preparation
- Utility and pipeline projects
- Landscaping and material handling
Frequently Asked Questions
- What is the minimum order quantity for JCB track groups?
Standard MOQ is one set for stocked specifications; custom dimensions may require 2–5 sets depending on tooling. - How long is delivery?
Production generally takes 15–25 days, plus shipping time. Urgent requirements can be prioritized after order confirmation. - How deep is the heat treatment on pins and bushings?
Effective case depth is typically 3–6 mm, with surface hardness controlled between 48 and 55 HRC. - What warranty policy applies?
Dingtai provides 12 months or 2,000 operating hours against manufacturing defects under normal working conditions. - How can I confirm part number matching?
Provide the JCB part number, machine serial number, or measured track pitch and shoe width; engineers verify compatibility before quotation. - Do you supply complete track groups or individual components?
Both complete assembled groups and individual components such as links, pins, and bushings are available. - Are these genuine JCB parts?
No, they are aftermarket replacements manufactured to JCB-compatible specifications, not sourced from JCB.
Maintenance Guide
- Inspect track tension daily; loose tracks accelerate pin and bushing wear and increase derailment risk.
- Check track shoe bolts every 250 hours and tighten them to JCB-recommended torque specifications.
- Measure chain pitch and bushing diameter every 500 hours to detect elongation before it causes sprocket damage.
- Replace the track group when pin/bushing wear exceeds service limits or link cracking becomes visible.