Tine Bush Components for Agricultural Equipment

Precision-machined EN8D/C45 medium carbon steel components with anti-rust oil coating. Designed for harvesting machinery, tine assemblies, and earth-moving equipment operating in demanding outdoor conditions.

Product Overview

Custom-engineered tine bush components manufactured to exact specifications with specialized protective coatings for extended service life.

EN8D/C45 Material Properties

Medium carbon steel offering excellent strength-to-weight ratio with superior machinability for precision component manufacturing.

  • Carbon content: 0.42-0.50%
  • Excellent machinability
  • Good tensile strength (560-780 MPa)
  • Moderate hardness without brittleness
  • Superior fatigue resistance
  • Ideal for bushings and wear components

Anti-Rust Oil Coating Benefits

Advanced protective coating system preventing corrosion and maintaining dimensional stability in high-moisture agricultural environments.

  • Biodegradable anti-rust formulation
  • Prevents surface oxidation and rust
  • Maintains component finish during storage
  • Easy removal with standard cleaning
  • Safe for outdoor equipment applications
  • Extends component shelf life

Technical Specifications

Property Specification Notes
Material EN8D/C45 Medium carbon alloy steel
Tensile Strength 560-780 MPa Dependent on heat treatment
Hardness 192-241 HB As-supplied condition
Elongation ≥ 16% Ductility for impact resistance
Machining CNC Precision Tolerances to ±0.05mm
Surface Finish Ra 0.8-1.6 µm Anti-rust oil coated

Key Features & Benefits

Specialized design and manufacturing ensuring reliability in demanding agricultural and earth-moving applications.

Precision Machining

CNC-manufactured to tight tolerances ensuring perfect fit and assembly compatibility with OEM and aftermarket equipment specifications.

Wear Resistance

EN8D material composition provides excellent resistance to abrasion and wear, extending service life in high-contact applications.

Impact Toughness

Balanced hardness and ductility preventing brittleness while maintaining strength under shock loads common in harvesting operations.

Corrosion Protection

Anti-rust oil coating protects components from moisture, salt, and fertilizer chemicals encountered in agricultural environments.

Custom Dimensions

Capable of manufacturing non-standard sizes and complex geometries for specialized equipment and legacy machine compatibility.

Cost Effectiveness

Material selection and manufacturing processes deliver superior value for high-volume agricultural aftermarket applications.

Primary Applications

Trusted components in diverse agricultural and earth-moving equipment across global markets.

Harvester Tine Assemblies

Critical components in combine harvesters and forage choppers where tine bushes serve as wear-resistant pivot points and load-bearing interfaces.

Baler Components

Used in hay balers and straw balers as bushing elements maintaining alignment and reducing friction in high-speed rotating assemblies.

Earth-Moving Equipment

Bucket bushes and articulation points in excavators and loaders exposed to soil abrasion and high mechanical stress.

Tilling & Cultivation

Cultivator tine assemblies and spike harrow components requiring precision alignment and corrosion resistance in soil-contact applications.

Planting Equipment

Precision components in seed drills and planters requiring accurate spacing and durability through repeated seasonal use cycles.

Forage Equipment

Components in forage wagons, silage cutters, and feed mixers where high-speed rotation and material contact create severe operating conditions.

Custom Tine Bush Manufacturing Available

Contact us for custom specifications, volume pricing, and just-in-time delivery programs for agricultural equipment manufacturers and distributors.

Request Custom Quotation
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