Hydraulic Pump 708-2L-00760 Fan Motor Komatsu

Product Overview

708-2L-00760 is OEM-standard hydraulic cooling fan motor compatible with Komatsu PC600-8 and PC650LC-8 eighth-generation large mining crawler excavators. As the core drive unit of radiator cooling system, this fan motor outputs stable heavy-duty adjustable hydraulic torque to drive large radiator fan assembly, continuously dissipating massive heat generated by large displacement engine, main hydraulic pump and integrated radiator during long-hour full-load open-pit mining, ore stripping and large-scale earthmoving construction. It effectively avoids equipment overheating and unplanned production shutdown, guaranteeing continuous stable operation of heavy mining machinery under extreme high-temperature harsh mine conditions.

All mounting hole spacing, hydraulic port layout, internal gear structure and output shaft dimensions strictly comply with original Komatsu factory OEM standards, supporting direct drop-in replacement without cutting, drilling or pipeline modification during on-site maintenance, drastically cutting equipment downtime and repair labor costs for mining yards and repair workshops.

Product Highlights

✅ Dual-model universal OEM compatibility

Perfect fit Komatsu PC600-8 and PC650LC-8 two mainstream Gen8 large mining excavators, reducing spare part inventory SKU quantity and warehouse stocking cost.

✅ 1:1 OEM original dimension plug-and-play replacement

All mounting holes, oil ports and output shaft sizes match original factory parts perfectly, no cutting, drilling or pipeline rework required during maintenance, cutting repair time by over 50%.

✅ Extra thick reinforced cast alloy anti-rust housing

Solid heavy alloy shell with double anti-corrosion coating, outstanding anti-impact, dust-proof and mud-proof performance, perfectly adapt harsh mine and quarry construction site environments.

✅ High precision CNC heavy-duty internal hydraulic gear core

Precision machined internal gear assembly brings low internal leakage, stable high torque output and smooth fan rotation, maintaining constant cooling efficiency under non-stop heavy mining workloads.

✅ High-temperature oil-resistant integrated sealing system

Heat-resistant wearproof rubber seals effectively resist high-temperature aging and hydraulic oil leakage, reducing frequent after-sales maintenance frequency and long-term mining operation cost.

✅ Low-resistance optimized internal flow channel

Reduces hydraulic system power loss, decreases excavator fuel consumption during all-day full-load mining operation, saving daily production expenditure for mine operators.

✅ Stable performance under continuous extreme high-temperature heavy load

Sustained reliable cooling drive output under non-stop heavy mining workload, effectively controlling radiator temperature and eliminating overheating shutdown risk that causes production loss.

✅ Triple strict factory full performance inspection

Each finished fan motor undergoes pressure fatigue, rotation endurance and full leakage triple testing before shipment, unified stable quality for cross-border bulk export to global mining regions.

✅ Wide range of heavy mining engineering applicable scenarios

Ideal matching spare for open-pit mining, large highway earthmoving, stone quarry, mega municipal infrastructure and large land leveling projects equipped with Komatsu PC600-8 / PC650LC-8 excavators.

✅ Flexible global wholesale procurement policy

Support small-quantity sample trial order and full-container mass supply, stable stock supply for machinery repair shops, mining leasing companies and overseas spare dealers.

Condition: Brand new

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Specifications