Part Name: Radiator
Part No: 42N-03-11510
Applicable Models: WB91R-5 WB93R-5 WB97R-5
Delivery Options : Express freight / Standard (sea) Freight
Condition/Options: New/ OEM replacement / Genuine original
MOQ : 1 Piece
Growshine Radiator 42N-03-11510 for Komatsu Loader WB91R-5 WB93R-5 WB97R-5
Custom Parts Development Available
We specialize in custom development of radiators, cooling systems, and various mechanical components for construction machinery, heavy trucks, agricultural equipment, and automotive applications. Contact us with your specifications!
Product Overview
The Radiator 42N-03-11510 (also referenced as 42N0311510) from Growshine International is a high-performance cooling system component specifically designed for Komatsu Loader models WB91R-5, WB93R-5, and WB97R-5. This genuine replacement part ensures optimal engine temperature regulation and extends equipment lifespan.
Compatible Equipment
This radiator is engineered for Komatsu construction equipment, specifically compatible with:
Komatsu Wheel Loader WB91R-5
Komatsu Wheel Loader WB93R-5
Komatsu Wheel Loader WB97R-5
Product Specifications
The Radiator 42N-03-11510 features heavy-duty construction with aluminum cores and brass tanks for maximum heat dissipation efficiency. Designed to withstand harsh operating conditions in construction and mining environments.
Growshine International - Your Trusted Parts Supplier
Growshine International specializes in the export and import of construction machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. Our expertise in engineering machinery spare parts distribution makes us the preferred choice for equipment owners and maintenance professionals worldwide.
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As a leading supplier of replacement parts for heavy equipment, we provide solutions for various maintenance needs including Komatsu loader cooling system repair, construction equipment radiator replacement, heavy machinery maintenance parts, wheel loader cooling components, industrial equipment cooling systems, diesel engine cooling parts, off-road equipment radiators, mining machinery cooling systems, earthmoving equipment parts, construction machinery spare parts wholesale, OEM equivalent radiator suppliers, aftermarket heavy equipment parts, reliable construction machinery components, durable heavy truck cooling systems, agricultural equipment radiator solutions, automotive cooling system replacements, genuine Komatsu parts suppliers, quality assured construction machinery parts, international parts shipping services, and cost-effective heavy equipment maintenance solutions.
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Fuel Injection Pump - Installed in fuel system
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Track Roller - Installed in undercarriage system
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Example: Hitachi ZX200 Final Drive - Transmits power to tracks or wheels
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Brake Caliper - Installed in wheel braking system
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Equipment Fault Analysis and Solution
Case Study: Komatsu WB97R-5 Overheating Issue
Problem Description: A Komatsu WB97R-5 wheel loader was experiencing consistent engine overheating during extended operation periods, particularly in high ambient temperatures. The temperature gauge would frequently enter the red zone, triggering warning alarms and risking engine damage.
Diagnosis Process: Technicians first checked coolant levels and found them adequate. The thermostat was tested and functioning properly. Pressure testing revealed minor leaks in the radiator core. Further inspection showed clogged radiator fins reducing airflow and compromised cooling efficiency. The water pump was operating but showed signs of impeller wear.
Solution: The original radiator (part number 42N-03-11510) was replaced with a genuine Growshine replacement radiator. Additionally, the water pump was replaced, and the entire cooling system was flushed to remove debris. After installation, the engine maintained optimal operating temperature even under heavy load conditions.
Preventive Measures: Regular cleaning of radiator fins, periodic coolant replacement, and routine inspection of cooling system components were recommended to prevent recurrence.
Radiator Technology and Maintenance
Modern heavy equipment radiators like the 42N-03-11510 are engineering marvels designed to dissipate tremendous heat loads. These cooling systems typically feature:
Advanced Core Design: Multi-pass configurations with turbulator technology maximize heat transfer efficiency. The aluminum/brass construction provides optimal thermal conductivity while resisting corrosion.
Cooling Fin Technology: Louvered fin designs create turbulence in the airflow, breaking up boundary layers and enhancing heat rejection. The specific fin density is calibrated for the engine's BTU output and operating conditions.
Pressure Management: Heavy-duty radiators operate under higher pressure (typically 15-20 psi) to raise the boiling point of coolant, improving thermal efficiency in demanding applications.
Maintenance Best Practices: Regular inspection for leaks, cleaning of external surfaces, checking mounting integrity, and monitoring coolant quality are essential for maximizing radiator lifespan and preventing costly downtime.
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