Description
Detail Information
| Condition: Original Genuine | Warranty: Warranty period is 3 to 6 months according to product details; we do not provide warranty for original and used products. | Minimum Order Quantity: 1 piece |
| Monthly Output: 300 pieces | Packaging Details: Wooden case packaging or customized as required | Payment Terms: L/C, T/T, XT, PayPal, Western Union. |
| Delivery Time: 5-8 working days (depending on order situation) | Shipping Method: Sea freight, air freight, or via DHL/FEDEX/TNT/EMS | Guarantee Measures: We will inspect the product and send detailed pictures to the buyer for confirmation. |
1. Key Features & Benefits
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Genuine original fan motor – OEM part number 259-0815 (2590815), brand HTD, designed as an axial piston hydraulic motor for Caterpillar E330D and E336D excavators.
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Critical cooling system component – Drives the engine cooling fan to regulate hydraulic oil and engine coolant temperatures, preventing overheating and ensuring stable operation under heavy loads.
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Axial piston design – Provides high efficiency, smooth torque delivery, and excellent reliability in continuous high-pressure applications.
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Direct fitment – Precision-engineered to original Caterpillar specifications for bolt-on replacement with no modification required.
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Heavy-duty construction – Built to withstand extreme working conditions including high ambient temperatures, dust, vibration, and long operating hours.
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Strict pre-shipment inspection – Each unit is functionally tested and checked; detailed photos are sent to buyers for confirmation before dispatch.
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Flexible delivery – 5–8 working days lead time (depending on order quantity), shipped via sea, air, DHL/FEDEX/TNT/EMS.
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Custom packaging – Shipped in strong wooden cases or as per customer request.
2. Applications
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Heavy construction & civil engineering – Large-scale building foundations, tunnel excavation, highway projects.
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Surface mining – Overburden removal, ore extraction (copper, iron ore, coal) in open-pit mines.
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Quarrying & aggregates – Limestone, granite, sand and gravel operations with high dust/heat.
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Equipment rental & fleet maintenance – Replacement for rental fleets to maximize uptime.
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High-temperature region operations – Middle East, Africa, Australia (45°C+ environments).
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Mechanical repair & overhaul shops – Hydraulic system rebuilds and cooling system retrofits.
3. Why Choose Hongtengda Parts?
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Over 25 years of experience – Founded in 2001, specializing in excavator hydraulic systems for Caterpillar, Komatsu, Hitachi, Kobelco, Hyundai, SANY, XCMG and more.
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Genuine & OEM-quality sourcing – We supply original parts (like this HTD fan motor) as well as high-quality aftermarket alternatives.
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90% stock availability – CAT E330D/E336D fan motor (259-0815) is ready for immediate dispatch from our Guangzhou warehouse.
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24‑hour shipment – From our Guangzhou hub to your forwarder in 1 day; international orders shipped within 24h.
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Professional export packing – Fumigation-free wooden cases / pallets for sea or air freight.
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Pre-shipment verification – Every unit is inspected and detailed photos are sent to you for approval before shipping.
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Technical support – Our own repair workshop and engineers help you confirm fitment and provide installation guidance.
Send us your Caterpillar E330D/E336D machine serial number or a photo of the old fan motor – we will verify compatibility within 24 hours.
