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AGRICULTURAL TIRES

AGRICULTURAL TIRES
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AGRICULTURAL TIRES

Product catalog summary
Overview: This technical manual provides comprehensive information on agricultural tires, focusing on applications, specifications, and maintenance procedures. It categorizes tires based on their application in tractors, harvesters, transport equipment, sprayers, spreaders, crop processing, agro-industrial, and forestry equipment.
Specifications: The manual details different tire series such as HC 2000, HC 1000, SFT, SST, AC 65, and AC 70, each designed for specific applications. Features include Very High Flexion (VF) and Super Flexion Tire (SFT) for enhanced performance.
Procedures: Instructions for fitting and removing tires, as well as liquid ballasting of tractor tires, are provided to ensure proper maintenance and optimal performance.
Standards and Markings: The document includes a list of tread patterns, tire sizes, and markings, along with explanations of speed symbols, load index, and sidewall structures.
Recommendations: Best practices for use and maintenance are outlined to extend tire life and improve safety.
Data and Charts: Conversion tables and charts map tire applications to specific equipment, aiding in the selection of appropriate tires for various agricultural tasks.
Critical Information: Emphasis is placed on understanding tire markings and specifications to ensure compatibility and performance. The manual highlights the importance of adhering to recommended maintenance procedures to prevent premature wear and damage.
Tire Specifications and Categories: Detailed specifications for various tire types, including radial and diagonal tires, are provided. Tires are categorized by size, tread pattern, and application type, such as agro-industrial, tractor agro-forestry, and implement diagonal.
Key Tire Categories: Radial tires include high-capacity (HC) and super flexion tires (SFT) designed for high-horsepower tractors and harvesters. Diagonal tires are used in various applications, including tractors and implements. Multipurpose radial tires are designed for versatility across different terrains and conditions.
Tire Size Marking and Conversion: The document explains tire size markings, including nominal section width, aspect ratio, and rim diameter. Conversion tables for units of length, mass, volume, and pressure facilitate international use.
Load Index and Speed Symbols: Load index tables indicate the maximum load capacity for each tire size. Speed symbols detail the maximum speed each tire can safely handle.
Applications and Recommendations: The document outlines the main applications for each tire type, emphasizing their suitability for specific tasks such as field work, road performance, and row crop applications. Recommendations are made based on tractor horsepower and the type of work being performed.
Conclusion: Mitas offers a comprehensive range of tires tailored to meet the demands of modern agricultural and industrial operations, ensuring optimal performance, safety, and efficiency.
Technical Specifications: Detailed specifications and load capacities for various tractor radial tires are provided, focusing on the SFT (Silent Speed Tire) and SST (Silent Speed Tire) models. Information includes tire sizes, service descriptions, rim compatibility, dimensions, and load capacities at different tire pressures and speeds.
Key Features: The SST model is highlighted for its noise reduction capabilities, reducing noise levels in the driver's cab by 3 to 6 dB(A) compared to conventional tires. This model also boasts a high-speed capability of up to 70 km/h, improved traction, soil protection, and handling on roads.
Load Capacities: Load capacities are detailed for each tire size, showing the maximum weight each tire can support at different pressures and speeds. This information is crucial for ensuring the tires are used within their operational limits to prevent damage and ensure safety.
Recommendations: The document advises on the appropriate inflation pressures for different operational conditions, such as plowing and road transport. It also notes that all load values are valid for ground slopes up to 20%, with additional guidance required for steeper slopes.
Additional Notes: The document mentions that tubeless tires can be used with a tube if necessary, and emphasizes the importance of not exceeding maximum inflation pressures.
Storage Guidelines: Keep tires clean and away from heat, light, ozone, or hydrocarbons. Avoid prolonged exposure to direct sunlight and contact with substances that may deteriorate rubber. Store tubeless tires vertically; small tires may be stacked flat for up to 6 months.
Tire Repairs: Repairs should be performed by specialists using correct tools for safety.
Proper Use of Tires: Consider speed, inflation pressure, and load capacity when loading tires. Overloading and incorrect inflation can lead to premature failure and damage. Regularly check inflation pressure and inspect for damage.
Fitting and Removal Instructions: Ensure compatibility of rim, tire, and tube. Use proper tools and inspect for damage before fitting. Lubricate rim and beads with suitable lubricant. Inflate carefully to seat beads correctly, using safety measures like a safety cage. For removal, ensure complete deflation before unseating beads.
Liquid Ballasting: Used to increase traction by filling tires with liquid up to 75% of volume. Anti-freeze should be added in winter to prevent damage from freezing. Follow specific procedures for adding and draining liquid.
Load Capacity and Speed: Use approved axle load and maximum design speed to determine tire size. Refer to Load Index for nominal load capacity. Adhere to minimum tire pressures and avoid exceeding maximum pressures.
Additional Information: Tables provide detailed specifications for various tire sizes and liquid capacities. Ensure proper maintenance and adherence to guidelines for optimal tire performance.
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Catalog excerpts

AGRICULTURAL TIRES-1

AGRICULTURAL TIRES Technical manual

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AGRICULTURAL TIRES-2

Application Application Product category Tractor radial tires Tractors Tractor diagonal tires Tractor front tires Harvester tires – drive wheel Harvester tires – steering wheel Trailer radial tires Transport equipment Grain cart tires Trailer diagonal tires Sprayer radial tires Sprayers & Spreaders Spreader radial tires Tread pattern HC 2000 – VF series HC 1000 – VF series SFT – Super Flexion Tire SST – Silent Speed Tire AC 65 – 65 series HC 70 – 70 series AC 70 T – 70 series AC 70 G – 70 series AC 85 – standard TD – Tractor Drive TF – Tractor Front Agriterra 02, 02 SP, 03 & 04 AR – Agricultural...

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Contents Tread patterns, markings and definitions List of tread patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 List of tire sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Tire size marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Speed symbols and conversion tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Tire sidewall marking and structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Load index . . . . . . . . . . . . . . . . ....

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Tractor radial tires Agro-industrial tires Harvester radial tires Tractor diagonal tires Trailer radial tires Diagonal tires

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Tire sizes List of tire sizes Size (inch) Tire size (Alternative tire size) Tractor & Harvester radial 16" Tread pattern Size (inch) Tire size (Alternative tire size) Tread pattern

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Size (inch) Tire size (Alternative tire size) Tread pattern Size (inch) Tire size (Alternative tire size) Tread pattern

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Tire sizes List of tire sizes Size (inch) Tire size (Alternative tire size) Tread pattern Size (inch) Tire size (Alternative tire size) Tread pattern

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Size (inch) Tire size (Alternative tire size) Tread pattern Size (inch) Tread pattern

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Tire size marking | Speed symbols and conversion tables Tire size marking Nominal section width (in mm) Radial construction Nominal rim diameter (in inches) H Cross-ply construction Nominal rim diameter (in inches) Nominal section width (in inches) Overall diameter (in inches) Nominal section width (in inches) Cross-ply construction Nominal rim diameter (in inches) Nominal section width (in inches) Reduced aspect ratio Cross-ply construction Nominal rim diameter (in inches) Nominal section width (in inches) Cross-ply construction Nominal rim diameter (in inches) SW Section width OD Overall diameter...

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Speed symbols and conversion tables Speed category Speed symbol Pressure units conversion table bar Units conversion table Length 1 imperial gallon (imp.gal) = 4.55 l

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Tire sidewall marking and structure | Load index Tire sidewall marking Tire brand 480/70 R 34 Tire size marking HC 70 Tread pattern code Tubeless tire Direction of rotation US tread profile marking Tire structure Tread Pattern Breaker Cord Inner Liner Casing Cord Sidewall Apex Bead Wire DIAGONAL (CROSS-PLY, BIAS) TIRE A pneumatic tire in which the ply cords extend to the beads and are laid substantially at alternate angles less than 90° to the centreline of the tread. RADIAL PLY TIRE A pneumatic tire in which the ply cords extend to the beads and are laid substantially at 90° to the centre-line...

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Main applications | Radial tires Main applications – Radial tires We offer a wide range of tires for almost every piece of equipment and application – from highhorsepower tractors to massive harvesters, from field preparation to harvest. Our extensive line of radial agricultural tires offers solutions to all your needs, from our HC (High Capacity) and SFT (Super Flexion Tire) series or our wide footprint HC 70 and AC 65 series tires to our AC 85 and AC 90 series for row-crop applications. Product on page Type of tire The development of the SST (Silent Speed Tire), connects the outstanding field...

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tires for big combine harvesters. HC 3000 and SFT CHO are capable of higher maximum loads; at the same time the tire permits gentler ground handling in the field and more comfort on the road. For tractors with up to 200 hp, the Mitas range of radial tires offers wide choice of all-rounders. The 85 series standard radial AC 85 is ideally suited for wide-ranging applications in the field and on the road. The HC 70 the new 70 series wide tire, has higher load capacities than normally available in the 70 series segment; it therefore offers gentler ground handling and can carry very heavy loads. The...

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Tractor radial tires | HC kW hp HC 2000 LOAD CAPACITY TRACTION SOIL PROTECTION HANDLING ON ROAD

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Tractor radial tires HC 2000 – VF tire Very High Flexion For high-horsepower tractors Lower inflation pressure provides excellent traction efficiency. Better ground protection thanks to reduced soil compaction. Higher load capacity for higher haulage efficiency. Constant tire pressure at any speed (VF concept).

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Tractor radial tires | HC HC 2000 Technical data and load capacities Tire size Service Rims * description (permitted) LI/SS Loaded static radius (mm) Speed radius index

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Tractor radial tires Tire load capacity (kg) at tire pressure (bar) 0.4

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Tractor radial tires | HC HC 2000 Technical data and load capacities Tire size Service Rims * description (permitted) LI/SS Loaded static radius (mm) Speed radius index * Additional permitted rims may be available on request Load values for 0.4 bar and 0.6 bar are for calculating Dual and triple load values only. For plowing with single driven tires in the furrow, a minimum inflation pressure of 0.8 bar is required. For intensive road transport at 65/50/40/30 km/h the pressure must be increased by 0.4 bar. Maximum inflation pressure should never be exceeded. All load values are valid for ground...

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Tractor radial tires Tire load capacity (kg) at tire pressure (bar) 0.4

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Tractor radial tires | HC HC 1000 LOAD CAPACITY TRACTION SOIL PROTECTION HANDLING ON ROAD HC 1000 NRO LOAD CAPACITY TRACTION SOIL PROTECTION HANDLING ON ROAD    

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All Mitas (brand di Yokohama TWS spa) catalogs and technical brochures

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.