Komatsu 708-1T-00420 Fan Motor Gerotor Hydraulic Motor For D275A-5D Bulldozer

Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of komatsu 708-1t-00420 fan motor gerotor hydraulic motor for d275a-5d bulldozer in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

 

Komatsu 708-1T-00420 Fan motor Gerotor Hydraulic Motor for D275A-5D Bulldozer

 

 

 

The Komatsu 708-1T-00420 is a key hydraulic component specially designed for the Komatsu D275A-5D bulldozer - a fan-driven plunger motor. It is not merely a simple hydraulic motor; it is the "heart" of the entire machine's heat dissipation system.

Its main function is to intelligently adjust the output flow and pressure through a variable mechanism based on the engine water temperature signal, thereby precisely controlling the rotational speed of the cooling fan. This ensures that the engine and hydraulic system can maintain the optimal operating temperature under various harsh working conditions, which is crucial for preventing equipment overheating, improving work efficiency and extending the engine's lifespan.

 

 

• Precise temperature control ensures the core system: Intelligent adjustment of fan speed ensures efficient heat dissipation of the engine and hydraulic system, avoiding power attenuation or component damage caused by overheating.
• Dedicated machine for specific use, perfect matching: Specifically designed for the D275A-5D model, the installation interface is perfectly matched with the electrical control/hydraulic control signals, enabling immediate installation and seamless integration.
• Outstanding durability: The plunger, cylinder block and distribution plate, made of high-strength materials, undergo precise processing and heat treatment, featuring extremely high wear resistance and impact resistance, and have a long service life.
• Stable performance output: Even under frequently changing rotational speeds and loads, it can provide smooth and pulsation-free hydraulic flow, ensuring smooth fan operation and reducing system noise.
• Strict quality verification: Each motor undergoes rigorous performance testing to ensure that its pressure, flow rate and variable response characteristics comply with Komatsu's original factory standards, maintaining consistent reliability.

 

 

Parameter	Specification
Variable pump type	Gerotor Hydraulic Motor
Function	Drive the hydraulic drive fan motor
The maximum working pressure	28 MPa
Installation method	Flange installation

 

 

Main applicable model: Komatsu D275A-5D bulldozer
Important Notice: Please make sure to check the specific model on the nameplate of your equipment body and the part number on the old pump before placing an order to ensure a perfect match. There may be differences in parts for equipment in different segmented years or markets.

 

 

Packaging method: Custom foam lining and high-strength pressure-resistant cartons/wooden crates are used to ensure the best protection of the product during transportation.
Shipping weight: Approximately 15-25 kilograms (including packaging).
Delivery time: Orders will be dispatched promptly after confirmation.

 

 

Q1: Is this fan pump new?
A1: We offer a variety of options, including brand new original parts and professionally remanufactured parts. Remanufactured parts are completely disassembled, wear parts are replaced, and performance tests are conducted. They meet the standards of new parts and have a more favorable price. Please choose according to your needs.
Q2: My D275A-5D bulldozer has poor heat dissipation. Can replacing this pump solve the problem?
A2: Poor heat dissipation is usually directly related to the performance decline of this fan pump. If the test confirms that it is due to insufficient pressure, unstable flow or failure of the variable mechanism of the pump itself, replacing this product is the fundamental solution. However, it is also recommended to check the cleanliness of the hydraulic oil, the clogging of the radiator and the condition of the fan motor.
Q3: Is installation guidance provided at the time of purchase?
A3: Yes. We will provide detailed product installation materials. Our technical team can also provide necessary remote installation guidance to help you complete the replacement smoothly.
Q4: Is warranty provided?
A4: Sure. We offer a 12-month quality guarantee period for this product, allowing you to purchase with peace of mind.

 

 

• Professionalism and dedication: We focus on core hydraulic components of construction machinery and offer professional technical selection support.
• Quality Assurance: Strict supplier screening and inbound quality inspection processes ensure the reliability of every product.
• Efficient service: Respond promptly to your inquiries and technical consultations, handle orders efficiently, and minimize your equipment downtime to the greatest extent.
• Competitive prices: Our optimized supply chain enables us to offer you products that are worth the money.

 

 

 

 

 

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