Introduction to the 700CE Series: electric track drive

The Bonfiglioli 700CE Series represents the technological evolution applied to the movement of tracked undercarriages. These planetary gearmotors are designed to drive the travel of self-propelled off-road machinery, integrating a high power density electric motor into an extremely robust design.

Choosing the 700CE Series means adopting a successful solution for track electrification. Thanks to electric traction, it is possible to achieve much smoother torque management compared to traditional hydraulic systems, improving vehicle control on difficult terrain.

This series is the number 1 choice for manufacturers designing next-generation excavators, drill rigs, and tracked agricultural machinery, focusing on low noise levels and energy efficiency.

Valuable technical features of the 700CE range

The value of the 700CE Series lies in its ability to generate high torques, necessary to overcome the rolling resistance of the tracks, while maintaining compact dimensions. The electric motor is integrated directly into the planetary gearbox housing.

The entire unit is sealed to withstand mud, water, and debris—standard operating conditions for tracked undercarriages operating on construction sites or in open fields.

Here are the main technical details of the series:

• Integrated Electric Motor: Available in AC or IPM (permanent magnet) technology for maximum system efficiency.

• Multi-stage Planetary Gearbox: Designed to withstand the radial and axial loads typical of tracked undercarriages.

• Parking Brake: Integrated electromagnetic-release brake, essential for safety on steep slopes.

• Advanced Sealing System: Specific “heavy duty” seals for muddy and dusty environments.

Effectiveness of electric track traction

The use of the 700CE Series is extremely effective in reducing the operating costs of tracked vehicles. The elimination of the hydraulic travel circuit reduces overall weight and simplifies the vehicle architecture.

Electronic control of the electric motor allows for extremely precise skid steering and smooth speed modulation. This makes the 700CE Series a successful solution for improving the operator experience and vehicle productivity.

Furthermore, the superior efficiency of the electric motor extends battery life, making it possible to use heavy tracked machinery even in noise-sensitive urban contexts.

Design for undercarriages and extreme resistance

The design of the 700CE Series is studied to facilitate mounting within the track frame. The external structure serves as a support for the drive wheel (sprocket), transmitting motion directly to the track links.

FP Trasmissioni collaborates with manufacturers to best integrate this technology, ensuring that each gearmotor is correctly sized for the weight and gradients the vehicle will face.

Advantages of the 700CE Series design include:

1. Reduced Axial Dimensions: Does not protrude excessively from the frame, reducing the risk of impact against lateral obstacles.

2. Maneuvering Precision: Digital speed management for precision operations in confined spaces.

3. Reduced Maintenance: No hydraulic oil changes or filters, with a very high service life of the mechanical components.

Industrial applications of the 700CE Series

The 700CE Series is considered the number 1 solution for the travel of electric or hybrid tracked machines in various sectors.

Main applications include:

• Electric Mini-excavators: For indoor work or historical centers where emissions are prohibited.

• Drilling Machines: Where stability and travel torque are fundamental.

• Tracked Crushers and Screeners: For precise movements within recycling sites.

• Tracked Agricultural Robots: For precision farming and field monitoring.

The adoption of this valuable technology enables the creation of smarter, connected, and environmentally friendly vehicles, ready for the challenges of modern construction.

Technical support and 3D visual consultation

3D model visualization for the 700CE Series can be found on our website. Please note that these images are provided as an illustrative example to show the track gearmotor architecture.

For undercarriage design, 3D models should not be used as an executive dimensional basis. Our technical office is at your disposal to provide certified CAD drawings and torque-speed curves for the integrated motor.

The FP Trasmissioni team will assist you in calculating track pull and choosing the ideal configuration for your vehicle. Choosing the 700CE Series with our consultancy is the key to a successful travel operation.

Contact us today for more details or to request 700CE Series technical catalogs. We are ready to support your tracked electrification projects.