Mounting Arm or Frame: Load Capacity 5000-15000 kg

Component Specifications

Definition

A mounting arm or frame is a structural component designed to securely attach scraper or plow assemblies to agricultural machinery, typically tractors or heavy equipment. It serves as the primary interface between the implement and the power unit, ensuring proper alignment, load distribution, and operational stability during soil engagement and material movement. This component must withstand significant mechanical stresses including torsion, bending, and impact forces while maintaining precise geometric positioning for optimal implement performance.

Working Principle

The mounting arm/frame operates on mechanical attachment principles, transferring forces from the scraper/plow assembly to the host machinery through rigid structural connections. It utilizes bolt-on or welded interfaces with reinforced geometry to distribute operational loads across multiple attachment points, preventing stress concentration and ensuring dimensional stability during dynamic loading conditions. The design incorporates pivot points or adjustable features to accommodate varying terrain and implement angles.

Materials

High-strength low-alloy steel (HSLA) ASTM A572 Grade 50 or equivalent, with yield strength ≥ 345 MPa and tensile strength ≥ 450 MPa. Alternative materials include structural carbon steel ASTM A36 for lighter applications. Critical wear surfaces may incorporate abrasion-resistant steel plates (AR400/500) or protective coatings.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Service Life	≥ 10,000 operating hours
Weight Range	75-300 kg
Load Capacity	5000-15000 kg
Mounting Pattern	ISO 500-2 compatible
Temperature Range	-40°C to +80°C
Corrosion Protection	Hot-dip galvanized or epoxy coating

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 500-2, DIN 9674, ISO 3601-3, DIN 1481

Parent Products

This component is used in the following industrial products

Scraper/Plow Assembly

A mechanical assembly designed to scrape or plow material across a rotating grate or discharge table surface.

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Engineering Analysis

Risks & Mitigation

Structural fatigue failure
Improper alignment causing uneven wear
Corrosion in harsh environments
Incompatible mounting patterns leading to detachment

FMEA Triads

Trigger: Material fatigue from cyclic loading
Failure: Crack propagation leading to structural fracture
Mitigation: Regular inspection for stress cracks, proper load distribution design, use of fatigue-resistant materials

Trigger: Corrosive environment exposure
Failure: Reduced cross-sectional strength and eventual failure
Mitigation: Protective coatings (galvanization, epoxy), regular maintenance, material selection for corrosion resistance

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±1.5 mm for mounting hole positions, ±2° for angular alignment

Test Method

Static load testing per ISO 500-2, fatigue testing with minimum 1,000,000 cycles at 80% rated load, dimensional verification with CMM

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

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Manufacturers of Mounting Arm or Frame

Manufacturer profiles associated with Mounting Arm or Frame.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of a mounting arm in scraper assemblies?

The mounting arm provides secure structural attachment between the scraper/plow implement and the power unit (tractor), ensuring proper force transfer, alignment maintenance, and operational stability during soil engagement.

How do I determine the correct mounting arm specifications for my equipment?

Specifications should match the host machinery's attachment system (typically ISO 500-2 standards), implement weight and dimensions, operational load requirements, and environmental conditions. Consult manufacturer documentation for compatibility verification.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Mounting Arm or Frame