Harvester / Feller Buncher – TimberPro TN735D (Non-Leveling)

Engineering and Design: Uncompromising Ruggedness.
The TimberPro TN735D is built on “field-engineered” principles, utilizing a Caterpillar 330 (D7) frame to withstand severe structural stress. Maintenance access is unrivaled thanks to its rear Gull-Wing enclosure, providing easy access to the engine and hydraulic components from a secure service platform. Additionally, its 82 cm (32″) ground clearance allows it to navigate obstacles with high agility in rugged terrain.

Power and Performance: Cummins Strength and Extreme Traction.
Equipped with a 350 HP Cummins L9 Series engine (Stage V), this machine delivers 1,126 lb-ft of torque at just 1,400 RPM, ensuring immediate response under heavy load. Its high-flow hydraulic system features a 145cc Rexroth implement pump capable of delivering 360 l/min at working RPM, ideal for powering large-format felling or harvester heads. Independent hydrostatic transmission for each track and two-speed motors ensure total control of movement and superior climbing capability.

Safety and Control: State-of-the-Art Technology.
The ROPS/FOPS/OPS certified cab offers a safe and comfortable working environment, featuring 1.25″ (3.2 cm) polycarbonate front glass and three emergency escape routes. Comprehensive machine management is handled via the IQAN MD4 HD system with a 10-inch touchscreen, which monitors the engine, provides real-time diagnostics, and protects the equipment against thermal fluctuations. For fire safety, it includes a standard 15-gallon ANSUL LVS system.

Fleet Compatibility: The TimberPro TN735D is an extremely versatile platform, compatible with:

• Heavy-duty felling and harvester heads: Thanks to its 360 l/min hydraulic flow.
• Undercarriage: Equipped as standard with 600 mm track shoes (700 mm or 800 mm options available).
• Felling Boom: Configured with heavy-duty linkages and cylinders for a maximum reach of 7.9 m.
  
  

Custom Adaptation: Do you need a specific configuration? Contact us for personalized expert advice to optimize your production.
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FAQ – TimberPro TN735D    

1. What is the main difference between the TN735D and the TN725D? The primary difference is the undercarriage. The TN735D utilizes a CAT D7-size frame, which significantly increases tractive effort to 356 kN and improves stability for working with heavier heads or in more difficult ground conditions.

2. What is the access for daily maintenance like? It is class-leading. The Gull-Wing enclosure opens fully to expose the engine and hydraulics, facilitating inspections and service from a secure platform, which reduces downtime and simplifies field repairs.

3. What operator protection systems are included? The cab meets all safety certifications, including high-resistance 1.25″ polycarbonate glass and a factory-installed ANSUL LVS fire suppression system.

4. Can the machine width be customized? Yes. The standard width is 2.88 m with 600 mm track shoes, but it can be configured with shoes up to 800 mm depending on the flotation requirements of the terrain.

5. What control technology does it use? It utilizes the IQAN MD4 HD digital system with a 10″ touchscreen, allowing for precise management of all hydraulic functions and advanced real-time diagnostics.