Original Excavator ISUZU ENGINE Fan 1136603282 for Hitachi

Place of Origin	China/Japan
Brand Name	LIRACE/ISUZU
Model Number	6BG1
Minimum Order Quantity	1 PCS
Price	Negotiable price
Packaging Details	Wooden case or as required
Delivery Time	5-8 Weekdays
Payment Terms	Western Union,T/T
Supply Ability	300pcs /Month

Basic Parameters & Introduction

This premium heavy-duty Engine Cooling Fan Blade features the genuine part number 1-13660328-2 (1136603282). This high-end thermal management unit is deeply engineered for various heavy-duty hydraulic excavators powered by classic Isuzu industrial inline engines, accurately restoring the cooling system's airflow efficiency for mainstream Hitachi ZAXIS series flagship models. Based on first principles, it is constructed from premium reinforced heat-resistant composite engineering plastics or lightweight high-strength alloys, providing extreme resistance against physical deformation and high-frequency alternating thermal vibrations. It seamlessly counters high-heat impulse flow fields inside the engine bay to ensure absolute low entropy and ultimate aerodynamic fluid efficiency at high speeds. The product packaging physical dimensions are approximately 680mm × 680mm × 85mm, with a net weight of around 3.45kg.

Maintenance Tips

"Daily Inspection (Every 10 Hours): Before each shift, a mandatory visual check of the fan blades must be performed to inspect for any blind spots of surface cracks, notches, or stress-whitening phenomena, and to clear any entangled external debris like iron wires or branches.

Tightness & Deformation Check (Every 250 Hours): Every 250 working hours, perform a rigid torque inspection on the fan mounting bolts and fan belt tension under cold-engine conditions to eliminate any slight loosening induced by high-frequency alternating stress, preventing black-box eccentric vibration.

Safety Preventive Replacement (Every 2000 Hours): At a maximum of 2000 hours (or during deep radiator cleaning/engine overhauls), conduct a comprehensive non-destructive test on the fan blades. If material thermodynamic fatigue softening is detected, the unit must be rigidly replaced forward to eliminate the chain risk of a detached blade lightning-striking and puncturing the radiator."

Installation Tips

"Extreme Clearance Verification & Axial Alignment (Core Pitfall Avoidance): Installation must only proceed after the engine has completely cooled down. After removing the old part, completely clean the mounting flange surface of the fan clutch or pulley. During assembly, rigidly verify the full-circumference physical safety clearance between the fan blade tips and the fan shroud or protective net (ensure a clearance of ≥ 15mm). Any axial misalignment or micrometer-level flatness deviation will trigger fatal rubbing at the instant of startup, causing a lightning-fast breakdown of the entire cooling system.

Symmetrical Torque Fastening & Dynamic Balance Protection: Position the fan blade smoothly onto the flange, ensuring the original factory installation direction is perfectly correct. It is mandatory to pair it with brand-new high-strength lock bolts and washers. Use a precise torque wrench to execute a cross-pattern, multi-stage uniform tightening strictly matching OEM torque specifications, preventing local stress concentration and operational eccentricity caused by one-sided over-tightening."

Brand	China/Japan	Brand Name	LIRACE/ISUZU
Model	6BG1	Product Name	Fan
Part Number	1136603282	ApplicableBrand	ISUZU
Warranty Period	6-12 months	Condition	NEW
Standard or Non-standard	Standard Type	Guarantee	We will inspect the products and send detailed pictures to the buyer for confirmation.
Applicable Industries	Mechanical Repair Shops, Retail, Construction, Energy, Mining	Shipping Method	Sea freight, Air freight, DHL/FEDEX/TNT/EMS

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What if there are quality problems with the purchased products?

Please rest assured completely. We implement strict quality control throughout the whole production process. From raw material incoming inspection to finished product delivery, all items undergo multiple rounds of rigorous technical inspection and performance testing, to fully ensure every delivered product meets 100% qualified standards. All unqualified products detected during inspection will be disposed of by centralized destruction, to firmly prevent defective goods from entering the market. Meanwhile, we provide an extended warranty period of 6 to 12 months for all products. Within the warranty period, if any non-artificial quality failure occurs, please contact us promptly. Our professional technical team will respond at the earliest time and offer targeted solutions based on actual conditions. In addition, we deliver all-round technical support to safeguard your after-sales operation. Always taking customer satisfaction as the core principle, we are committed to establishing long-term and stable cooperative partnerships with global clients.

What happens if the delivered item is unsuitable for my needs?

Please rest assured. To ensure that the products you receive fully meet your needs, we will conduct multiple rounds of demand confirmation with you before shipment, fundamentally avoiding the problem of wrong or missing delivery. To further ensure accuracy, we will first conduct precise query and verification through the product part number you provide to ensure that the product model and specifications are completely matched. If you do not have an accurate part number temporarily, we will arrange professional technicians to check and confirm one by one according to the clear product pictures and corresponding construction machinery models you provide, and communicate and synchronize with you throughout the process until confirmed correct before arranging shipment, to fully ensure that you receive the products you need and avoid unnecessary troubles.

What professional shipping and delivery standards can we provide you?

Within our international trade operations, we prioritize a high-efficiency supply chain and a transparent logistics framework. To ensure the accuracy of every shipment, a standardized PDI (Pre-Delivery Inspection) system is strictly enforced. Before the final sealing of containers, our QC specialists conduct a thorough re-examination. We provide clients with high-resolution photos of the actual items, packaging details, and the Packing List for Visual Confirmation, ensuring 100% compliance with order specifications and delivery transparency. We support versatile Incoterms, including EXW and FOB. To meet diverse delivery timelines and cost constraints, we offer a multi-modal logistics matrix ranging from Ocean Freight and Air Freight to global couriers (DHL/FEDEX/TNT/EMS). We guarantee full professional documentation support for every shipment to ensure a safe, timely, and compliant arrival at the port of destination.

We are a global one-stop supplier of excavator spare parts. We maintain full control over the entire process from R&D and manufacturing to sales, delivering top-quality excavator components to you.

Original Excavator ISUZU ENGINE Fan 1136603282 for Hitachi

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What if there are quality problems with the purchased products?

What happens if the delivered item is unsuitable for my needs?

What professional shipping and delivery standards can we provide you?

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