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MITAS a.s.
Industrial and Construction Tires

Industrial and Construction Tires

Product catalog summary

Overview: The Mitas Industrial and Construction Tires Technical Databook offers detailed technical data on a variety of tires and accessories used in industrial and construction settings. It includes specifications, usage guidelines, and maintenance instructions for different tire types.

Specifications: The document provides comprehensive details on tire sizes, tread patterns, and load capacities. It includes tables with tire dimensions, pressure ratings, and load indices for models like Earthmover Radial, Earthmover Diagonal, Crane Radial, and Multipurpose Radial tires.

Procedures: Instructions for fitting and removing tires, proper storage, and tire repairs are included. Emphasis is placed on maintaining correct tire pressure and proper usage to extend tire life.

Norms and Standards: The document outlines tire marking conventions, including load index and speed symbols, and provides conversion tables for pressure and units to ensure compatibility with various measurement systems.

Recommendations: Best practices for tire maintenance are provided, including regular inspections for wear and damage, and adherence to recommended load and speed limits to ensure safety and performance.

Key Data: The databook includes tables with tire size markings, speed symbols, and conversion tables for pressure and units. A tread depth guide is also provided to help users measure and monitor tire wear.

Conclusion: The Mitas Technical Databook is an essential resource for selecting and maintaining industrial and construction tires, offering detailed specifications and practical guidance to optimize tire performance and longevity.

Load Capacities and Pressure: Tables indicate tire load capacities at various speeds and corresponding tire pressures for different series, such as ERL and ERD.

Applications: Tires are categorized for different applications like graders, dumpers, loaders, and universal applications, with specific series noted for their traction, service life, and resistance.

Performance Features: Performance features such as traction, service life, resistance, and riding comfort are highlighted for each tire model.

Use and Maintenance Guidelines: Key maintenance practices include regular inflation pressure checks, avoiding harmful substances, and adhering to load limits. Proper storage conditions are emphasized.

Tire Repairs and Proper Use: Repairs should be conducted by specialists using appropriate tools. The document stresses the importance of considering speed, inflation pressure, and load capacity to prevent premature failure.

Fitting and Removal Instructions: Detailed procedures for safely fitting and removing tires are provided, emphasizing the need for trained personnel and proper tools.

Earthmover Tires: The "L" and "E" series of earthmover tires are described, categorized by number code, type, and tread depth, with examples and comparison ratings.

Determining Inflation Pressures: Guidelines for determining inflation pressures for loaders and dozers are provided, based on weighing the machine axle or using manufacturer data.

Specifications and Recommendations for Telescopic Handlers: Adherence to pressure recommendations provided by the machine manufacturer is crucial, determined through a stability "Tilt Test."

TKPH Value and Tire Selection: The Ton-Kilometer-Per-Hour (TKPH) value is a critical indicator of a tire's transport capacity, helping to optimize performance and prevent overheating.

Operational Limitations and Calculations: If the cycle exceeds 5 kilometers, adjust the TKPH value using a specific formula. Guidelines for converting TKPH to TMPH are also provided.

Rim Marking and Tire Dimensions: Rim markings provide information on rim contour, width, flange height, and diameter. Tire dimensions include section width, overall diameter, static radius, and rolling circumference.

Terminology and Standards: Definitions for acronyms such as PR (Ply Rating), LI (Load Index), and SS (Speed Symbol) are included, along with standards like ETRTO.

Catalog excerpts

Industrial and Construction Tires Technical Databook

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Industrial and Construction Technical Databook The extensive technical data and other information relating to tires and accessories on the following pages has been compiled to reflect as accurately and completely as possible the current state of development. Due to ongoing development the contents of this catalogue may not reflect current available range. For further information please contact your sales / customer service representative.

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CONSTRUCTION AND INDUSTRIAL PNEUMATIC TIRE RANGE TREAD PATTERN OVERVIEW06 PRODUCT RANGE OVERVIEW 08 EARTHMOVER TIRES MITAS ERL, EMR SERIES LOADER SERVICE16 MITAS ERL SERIES GRADER SERVICE20 MITAS ERD, ERL SERIES TRANSPORT SERVICE22 MITAS EM RADIAL SERIES26 MITAS EM DIAGONAL SERIES30 MITAS EXCAVATOR38 MITAS ROLLER & TRACTOR GRADER42 CRANE TIRES MITAS CR SERIES50 MULTIPURPOSE TIRES MITAS MPT RADIAL SERIES56 MITAS MPT DIAGONAL SERIES62 BACKHOE TIRES MITAS TI DIAGONAL SERIES 74 USE AND MAINTENANCE STORAGE, TIRE REPAIRS, PROPER USE OF TIRES 102 FITTING AND REMOVAL INSTRUCTIONS103 EARTHMOVER...

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PNEUMATIC TIRES EARTHMOVER TIRES CRANE TIRES MULTIPURPOSE TIRES BACKHOE TIRES SKID STEER TIRES INDUSTRIAL TIRES

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TREAD PATTERN OVERVIEW BACKHOE TIRES SKID STEER TIRES NB 38

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Size (inch) Tire size (Alternative tire size) Tread pattern Page Earthmover Radial Size (inch) Tire size (Alternative tire size) Tread pattern Page Size (inch) Tire size (Alternative tire size) Tread pattern Page Earthmover Diagonal Backhoe Diagonal Industrial Diagonal Crane Radial Multipurpose Radial Skid Steer Multipurpose Diagonal

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SPEED SYMBOLS AND CONVERSION TABLES 750/65 R 25 SPEED CATEGORY Speed symbol PRESSURE UNITS CONVERSION TABLE UNITS CONVERSION TABLE TREAD DEPTH GUIDE Pressure 23 Overall diameter (in inches) 5 Nominal section width (in inches) Tread depth is measured as the wearable depth according to the tread pattern design between the center line and a third of the width from the tire shoulder. TREAD DEPTH MEASUREMENT AREA Centre 1/3 WWW.MITAS-TYRES.COM WWW.MITAS-TYRES.COM

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LOAD INDEX MITAS 23.5 R25 ERL-30 195 A2 176 B TUBELESS L-3 ☆ RADIAL Trademark of Producer Tire Size Marking Tread Pattern Code Load Index (LI 195 = 12 150 kg) Speed Symbol (A2 = 10 km/h) Load Index (LI 176 = 7 100 kg) Speed Symbol (B = 50 km/h) Tubeless Tire Identification Code Index of Tire Strength Radial Tire Tread pattern Breaker Cord Inner Liner Carcass Cord Sidewall Apex fMH Bead Wire BIAS (DIAGONAL, CROSS-PLY) 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 centre-line of the tread. RADIAL PLY TIRE A pneumatic...

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CONSTRUCTION EARTHMOVER TIRES

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ERL SERIES – EARTHMOVER RADIAL TIRES Ready to move the Earth SERVICE LIFE Excellent traction SERVICE LIFE Designed for rocky terrain RIDING COMFORT RIDING COMFORT Rock Earth SERVICE LIFE Universal application SERVICE LIFE Excellent traction RIDING COMFORT RIDING COMFORT Rock Earth SERVICE LIFE Designed for rocky terrain RIDING COMFORT

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CONSTRUCTION EARTHMOVER Tire size Tread pattern Type Loaded static radius (mm) Rolling circumference (mm) Tread depth (mm) Tread pattern Service description LI / SS Loader Loader service Tire load capacity (kg) at speed (km/h) */** - Index of tire strength WWW.MITAS-TYRES.COM WWW.MITAS-TYRES.COM

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CONSTRUCTION EARTHMOVER Tire size Tread pattern Type Loaded static radius (mm) Rolling circumference (mm) Tread depth (mm) Tread pattern Service description LI / SS Grader Grader service Tire load capacity (kg) at speed (km/h) */** - Index of tire strength WWW.MITAS-TYRES.COM WWW.MITAS-TYRES.COM

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TRACTION ^ _ SERVICE LIFE ^ k k RESISTANCE ^ h k RIDING COMFORT ^ h h h h RETREADING ^ _ Earth Sand Gravel Rock ERD-45 (E-4) TRACTION ^ ^ k SERVICE LIFE ^ ^ k k h RESISTANCE ^ ^ k k k RIDING COMFORT RETREADING ^ ^ k k h Earth Sand Gravel Rock ERD-30 (E-3) TRACTION ^ k k k SERVICE LIFE ^ k k k RESISTANCE ^ k k k RIDING COMFORT ^ h h h h RETREADING ^ k h k k Earth Sand Gravel Rock Universal application ERD-40 (E-4) TRACTION SERVICE LIFE RESISTANCE RIDING COMFORT RETREADING Earth Sand Gravel Rock

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CONSTRUCTION EARTHMOVER Tire size Tread pattern Type Loaded static radius (mm) Rolling Tread circumference depth Service description LI / SS Transport 20 30 Transport service Tire load capacity (kg) at speed (km/h) Tire pressure (bar) */** - Index of tire strength WWW.MITAS-TYRES.COM WWW.MITAS-TYRES.COM

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EM RADIAL SERIES – TIRES For lighter earthmoving machinery SERVICE LIFE Universal application RIDING COMFORT SERVICE LIFE Excellent traction RIDING COMFORT Tire Size

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CONSTRUCTION EARTHMOVER Tire size Tread pattern Type Loaded static radius (mm) Rolling circumference (mm) Tread depth (mm) Service description LI / SS Transport/ Loading 10 Tire load capacity (kg) at speed (km/h) Tire pressure (bar)

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EM DIAGONAL SERIES - TIRES Reliable tires for demanding earthmoving work EM-20 (NB 38) (L-2) Tread pattern with excellent traction and self-cleaning properties. Tubeless tire for construction machinery. EM-70 (E-2/L-2) Tread pattern with good traction and minimal wheel slip, excellent cushioning, dumping and self-cleaning properties. Excellent traction EM-30 (NB 57) (L-3) Tread pattern with excellent durability and puncture resistance. Suitable for loaders in hard operating conditions. Excellent traction EM-80 (L-2/G-2) Excellent traction and self-cleaning perfomances. Suitable for telescopic...

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CONSTRUCTION EARTHMOVER Tire size Tread pattern Type Loaded static Rolling radius circumference (mm) (mm) Tread width (mm) Tread Depth (mm) Tread pattern Service description LI / SS Loader Ply rating Loader service Tire load capacity (kg) at speed (km/h) Tire pressure (bar) Static 10 20 - 24 (22/70 - 24) Consult the tire manufacturer for information on other applications of L-2 and L-3 tires than on wheel loaders, grades, telescopic handlers or dozers. WWW.MITAS-TYRES.COM WWW.MITAS-TYRES.COM

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