I. Inroduction
Port operations represent one of the most demanding environments for industrial machinery and their tires. The constant movement of heavy containers, coupled with the need for precision maneuvering in confined spaces, requires specialized equipment built for extreme durability and reliability. This guide explores the major categories of port handling equipment and their specific port tire requirements, focusing on the technical specifications that ensure optimal performance in these challenging conditions.
We offer the right port tires for every application and requirement.
II. Container Handlers
Container handlers are essential for stacking and moving containers in storage yards, requiring exceptional stability and lifting capacity.
Technical Tire Requirements:
The massive weight of loaded containers demands tires with extreme load-bearing capacity. Manufacturers like Double Coin and Forlander offer specialized compounds that resist cutting and chunking while providing the necessary stability for high stacking operations. Forlander tires have 3 good patterns with proper traction on various surface conditions, from asphalt to compacted gravel.
1. JU910 specifically designed for container handlers, reach stacker and heavy duty forklifts in pack and stack applications.
TRA Code: IND-4
Construction: Bias
Application: Container Handlers, Rubber Tired Gantry Crane, Reach Stacker, Boat Lift, Material Handler
Size: 12,00-20, 12.00-24, 14.00-24, 18.00-25
Ply Rating: 28-44PR
Key Features: Deep tread depth (52-70mm), reinforced sidewalls, cut-resistant compounds
2. IND-3 Tire has a highly wear resistant tread compound to avoid tread cracks and for excellent performance and an extended tire
TRA Code: IND-3
Construction: Bias
Application: Container Handlers, Rubber Tired Gantry Crane, Reach Stacker, Boat Lift, Material Handler
Size: 18.00-25, 21.00-25, 21.00-35
Ply Rating: 44-48PR
Key Features: Deep tread depth (40-50mm), Wear-resistant tread, Optimal traction
3. L-5S Tire is a special smooth, extra-deep tread offers more working hours in Port and Container Handling
TRA Code: L-5S
Construction: Bias
Application: Container Handlers, Rubber Tired Gantry Crane, Reach Stacker
Size: 18.00-25
Ply Rating: 44PR
Key Features: Long-lasting smooth tread, Bias carcass structure, Harbour specific tread Compound
III. Heavy Duty Forklifts
Designed for handling heavy loads in tight spaces, port forklifts require tires that balance load capacity with maneuverability.
Tire Technical Requirements:
Heavy-duty port forklift tires require extreme load capacity and cut resistance. Solid tires suit smooth surfaces for zero maintenance, while pneumatic tires handle rough terrain with better shock absorption and traction. Forlander is offering several kinds of solid and pneumatic tires due to different operational needs and surface conditions.
Tire Specifications:
Size Range: 28×9-15 to 425/65R22.5
Pattern: Ribbed or block designs
Type: Solid or pneumatic options
Load Capacity: 5,000-25,000 kg per tire
IV. Reach Stackers
These versatile machines handle container stacking and transportation, requiring tires that support both lifting and travel functions.
Tire Technical Requirements:
Reach stacker tires must withstand both static loads during lifting and dynamic stresses during movement. Advanced compound formulations help dissipate heat generated during continuous operation, while reinforced sidewalls provide stability during container handling.
JU911 is a super deep tread pattern designed for reach stacker and material handler in pack and stack applications.
TRA Code: IND-4
Construction: Bias
Application: Container Handlers, Rubber Tired Gantry Crane, Reach Stacker
Size: 18.00-25 48PR
Ply Rating: 48PR
Key Features: Deep tread depth 67mm, Heat-resistant compounds
V. Straddle Carriers
The container straddle carrier is a handling equipment supported by rubber tires and powered by its own engine. It is characterized by high mobility and operational flexibility. Its tires enable free movement on paved surfaces like container yards, eliminating the need for fixed rails like traditional gantry cranes.
Tire Operational Demands:
Tires for Straddle carriers require exceptional load capacity, precise diameter matching, and reinforced sidewalls. Even wear characteristics and heat-resistant compounds are crucial for stability and safety during continuous container handling operations.
F538-S Tire is specifically designed for port equipment, including RTG (Rubber Tyred Gantry) cranes and straddle carriers.
TRA Code: IND-4
Construction: Bias
Application: Container Handlers, Rubber Tired Gantry Crane, Reach Stacker
Size: 14.00-24, 16.00-25, 18.00-25
Ply Rating: 28-48PR
Key Features: Robust rubber construction, Excellent traction and stability
VI. Terminal Tractors
Terminal tractors also known as yard trucks, these vehicles move containers short distances, requiring durable tires for constant start-stop cycles.
Tire Technical Requirements:
Terminal tractor tires face unique challenges from constant low-speed maneuvering and heavy loads. Specialized compounds resist scrubbing wear during tight turns, while reinforced sidewalls protect against curb damage during docking operations.
Tire Specifications:
Common Sizes: 280/75R22.5, 310/80R22.5, 315/60 R 22.5
Pattern: Highway rib designs
Type: Radial construction
Special Features: Enhanced sidewall protection
VII. Mobile Harbor Cranes
These massive lifting machines require tires capable of supporting extreme weights while maintaining mobility.
Tire Technical Requirements:
The largest tires in port operations, mobile harbor crane tires feature study carcass structure design and specialized rubber compounds for heavy torque and heavy loads on port mechanical vehicles. Their wide footprint distributes weight effectively, preventing surface damage while providing stable lifting platforms.
Tire Specifications:
Size Range: 14.00-24, 16.00-25, 18.00-25, 21.00-25, 21.00-35, 24.00-29
Load Capacity: 15-30 tons per tire
Ply Rating: 24-44PR
Construction: Bias
VIII. Rubber-Tired Gantry Cranes
RTG tire must support massive loads while enabling precise positioning of containers.
Tire Technical Innovation:
Modern RTG tire often incorporate pressure monitoring systems and load equalization technology to ensure even weight distribution. This not only extends tire life but also prevents structural damage to the crane framework.
Tire Specifications:
Standard Sizes: 18.00-25, 21.00-25, 21.00-35
Load Capacity: 15-30 tons per tire
Ply Rating: 24-44PR
Construction: Bias
Feature: Load equalization systems
IX. SPMT (Self-Propelled Modular Transporter)
SPMT (Self-Propelled Modular Transporter) Trailers are ultra-heavy-duty platforms composed of interconnected, computer-controlled axle lines. They transport massive, indivisible loads like ship hulls and refinery modules.
1. SIT01 SPMT Tires
Construction: Bias
Application: SPMT, Trailers, Trucks
Size: 33.5×11.25-25
Ply Rating: 26-32PR
Key Features: Robust rubber construction, Ultimate load-bearing capacity
2. SIT02 SPMT Tires
Construction: Bias
Application: SPMT, Trailers, Trucks
Size: 355/65-15
Ply Rating: 28-32PR
Key Features: Robust rubber construction, Ultimate load-bearing capacity
X. Conclusion
The demanding nature of port operations requires careful port equipment tires selection and maintenance. Understanding the specific requirements of each machine type ensures optimal performance, reduced downtime, and enhanced safety. By matching tire specifications to operational needs and implementing comprehensive maintenance programs, port operators can maximize equipment efficiency while minimizing operating costs.
