MAF-340VP Travel Motor

 MAF-340VP Travel Motor Overview

The MAF-340VP Travel Motor is a high-performance hydraulic motor designed for the travel drive system of large crawler excavators. As part of the MSF series, it adopts an advanced axial piston swash plate design, delivering high torque output, excellent efficiency, and reliable performance under heavy-duty working conditions.

This travel motor is primarily used to drive the movement of excavator tracks, enabling smooth forward and reverse travel as well as stable operation on rough terrain. Integrated with a precision planetary reduction gearbox and a durable braking system, the MAF-340VP ensures efficient power transmission, smooth speed control, and strong traction force.

Built with high-strength materials and precision manufacturing technology, the MAF-340VP travel motor offers long service life, high durability, and easy maintenance, making it an ideal replacement for original excavator travel motors in mining and large-scale construction applications.

Core Features

• Axial piston swash plate hydraulic motor

• High torque output for heavy-duty travel applications

• Integrated two-speed travel system (high/low speed switching)

• Built-in hydraulic multi-disc brake

• Smooth operation and precise speed control

• Durable design for harsh mining environments

• High efficiency and reliable performance

• Easy installation and maintenance

Advantages

• Strong traction force for large excavators

• Reliable braking system for safe operation

• Smooth and stable travel performance

• High durability in harsh environments

• Ideal replacement for OEM travel motors

Specifications

Applications

The MAF-340VP Travel Motor is widely used in:

Large crawler excavators

Mining excavators

Heavy construction machinery

Earthmoving equipment

Packaging & Delivery

Charge pumps are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

MAF-340VP Travel Motor FAQ

1.What is the function of the MAF-340VP travel motor?

The MAF-340VP travel motor is used in the excavator travel system to drive the tracks, enabling the machine to move forward, backward, and steer smoothly under various working conditions.

2.What type of motor is the MAF-340VP?

The MAF-340VP is an axial piston swash plate hydraulic motor, designed to provide high efficiency, high torque output, and reliable performance for heavy-duty travel applications.

3.What excavator size is the MAF-340VP suitable for?

The MAF-340VP travel motor is commonly used in 45–100 ton class crawler excavators, especially in mining and large-scale construction machinery.

4.Does the MAF-340VP travel motor have a braking system?

Yes, the MAF-340VP is equipped with an integrated hydraulic multi-disc brake (spring-applied, hydraulic release), ensuring safe stopping and stable parking performance.

5.Does the MAF-340VP support two-speed travel?

Yes, the MAF-340VP features a two-speed travel system (high/low speed switching), allowing the excavator to operate efficiently in both high-speed movement and high-torque conditions.

6.Can the MAF-340VP travel motor replace the original motor?

Yes, the MAF-340VP can be used as a direct replacement for OEM travel motors, provided that the specifications and installation dimensions match.

7.What type of gearbox is used with the MAF-340VP?

The MAF-340VP is typically combined with a planetary reduction gearbox (final drive) to convert high-speed rotation into low-speed, high-torque output for driving the tracks.

8.What hydraulic oil is recommended for the MAF-340VP travel motor?

It is recommended to use high-quality anti-wear hydraulic oil such as ISO VG46 or ISO VG68, ensuring stable performance and extended service life.

Certifications & Quality Assurance

Charge pumps are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.

FAQ

1.How does the variable displacement work?

The pump's flow is adjusted by changing the angle of an internal swash plate. As the swash plate angle changes, the stroke length of the pistons varies, which in turn changes the volume of fluid displaced per rotation, allowing the flow rate to adapt to the system's needs.

2.Are you a manufacture for the vane pump or a wholesale ?

We are a manufacture for vane pumps。.We are located in Changzhou City, Jiangsu Province, China.Welcome to visit us.

3.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.

4.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.

5.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

6.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.

All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.

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Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.