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708-1S-00240 708-1S-01930 For Komatsu D61EX-15 D61PX-15 D65EX-15 D65PX-15 D65WX-15 D85EX-15 bulldozer Hydraulic Fan Pump

Price: Negotiable price Get Latest Price

Brand Name: KOMATSU
Model Number: 708-1S-00240 708-1S-01930 For Komatsu D61EX-15 D61PX-15 D65EX-15 D65PX-15 D65WX-15 D85EX-15 bulldozer Hydraulic Fan Pump Aftermarket High quality
Minimum Order Quantity: 1 PCS
Delivery Time: 5-8 Weekdays
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Guangzhou Tieqi Construction Machinery Co., Ltd.

Guangzhou ,Guangdong

4YRS
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708-1S-00460 Hydraulic Fan Pump For Komatsu D65EX-16 D65PX-16 Bulldozer

Price: 2000USD Get Latest Price

Brand Name: KCQZ
Model Number: 708-1S-00460
Minimum Order Quantity: 1
Delivery Time: 7-12
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Guangzhou Chuanqi Construction Machinery Co., Ltd.

Guangzhou ,

1YRS
Verified Supplier

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{"cid":"91225140","title":"Komatsu Hydraulic Fan Pump Piston Type 708-1T-00552 For D39EX-22 D39PX-22 Bulldozers","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/53\/d6e2c7fb25b4e0c71348a1de21fa-200x200-1.jpg","attrs":{"Brand Name":"Komatsu","Model Number":"D39","Pump Model":"Komatsu 708-1T-00551 \/ 708-1T-00552 \/ 708-1T-00550 (hydraulic fan pump, electronic control variant)","Pump Type":"Axial piston pump, hydraulic driven, electronic controlled for variable speed fan operation","Application":"Hydraulic cooling fan system, providing power for electronically controlled reversible cooling fan","Compatible Machine":"Komatsu D39EX-22, D39PX-22, D31EX-22, D31PX-22, D37EX-22, D37PX-22 crawler bulldozers (9-10 ton class)","Compatible Engine":"Komatsu SAA4D107E-1 (79kW\/105HP @ 2200rpm, turbocharged, direct injection, air-to-air aftercooling)","Operating Pressure":"20-25 MPa (2900-3625 psi) (optimized for fan speed control and cooling performance)","Flow Rate":"25-30 L\/min (6.6-7.9 US gpm) @ rated engine speed","Control System":"Electronic proportional control, fan speed adjusted based on engine coolant and hydraulic oil temperatures","Mounting Position":"Engine side, gearbox-driven or PTO-driven (varies by specific model)","Rotation Direction":"Clockwise\/Counterclockwise (reversible for fan cleaning function)","Material":"High-strength cast iron housing, hardened steel pistons and cylinder block, durable sealing components","Oil Type":"Hydraulic oil ISO VG 46 (recommended for optimal performance and longevity)","Oil Capacity":"1.2-1.5L (0.32-0.40 US gal)","Weight":"Approx. 18-22kg (40-48 lbs)","Dimensions (L\u00d7W\u00d7H)":"320mm \u00d7 240mm \u00d7 280mm (pump assembly only)","Key Features":"Electronically controlled variable displacement, reversible fan capability, durable piston design, low noise operation, easy maintenance, designed for harsh construction environments, works with closed-loop hydraulic cooling system","Common Part Numbers":"708-1T-00551 (main fan pump), 708-1T-00552 (auxiliary fan pump), 708-1T-00550 (variant), 708-1T-00553 (seal kit), 708-1T-00554 (piston assembly)","Cooling System Benefits":"Increases fuel efficiency by 10-15% compared to belt-driven fans, reduces operating noise by 5-8dB, requires less horsepower, extends engine life by maintaining optimal operating temperature"}}