Tracked Feller Bunchers Showdown: John Deere vs. Tigercat vs. Caterpillar

When it comes to choosing a tracked feller buncher for demanding forestry operations, three heavyweights dominate the market — John Deere, Tigercat, and Caterpillar. Each brand offers high-performance machines designed for productivity, durability, and operator comfort. But how do they stack up against each other? In this head-to-head comparison, we’ll break down key aspects like power, control systems, operator assistance features, durability, and maintenance to help you decide which machine best fits your operation.

Power and Engine Performance

John Deere 959M Feller Buncher
•    Engine: 9.0L John Deere PowerTech™ Plus
•    Horsepower: 330 HP @ 1,900 RPM
•    Fuel Efficiency: Optimized with Eco Mode and advanced hydraulic cooling
•    Standout Feature: The Dedicated Travel System isolates travel functions for uninterrupted performance.

Tigercat 870C Feller Buncher
•    Engine: Tigercat FPT N67 Tier 4 Final
•    Horsepower: 308 HP @ 2,000 RPM
•    Fuel Efficiency: Efficient hydraulics with Tigercat’s closed-loop pump system
•    Standout Feature: Automatic Variable Speed Cooling (AVS) optimizes engine cooling and fuel efficiency.

Caterpillar 563D Feller Buncher
•    Engine: Cat C9.3 ACERT™
•    Horsepower: 300 HP @ 2,200 RPM
•    Fuel Efficiency: Cat’s Smart Power Mode balances power with fuel consumption
•    Standout Feature: Integrated power management with optimized fuel usage during heavy loads.

Operator Assistance and Control Systems

John Deere 900-Series
•    Control System: Smooth, intuitive joystick controls with fully adjustable settings
•    Slope Management: Combines Return-To-Level functionality with slope monitoring for enhanced focus on steep terrain
•    Assistance Features: Return-To-Level and Dedicated Travel for seamless functionality

Tigercat 800-Series
•    Control System: ER Technology for boom control with minimized operator input
•    Slope Management: No dedicated slope leveling system, but terrain compensation improves stability
•    Assistance Features: Leveling compensation with fine-tuned hydraulic response

Caterpillar D-Series
•    Control System: Advanced electro-hydraulic joystick with customizable settings
•    Slope Management: Optional slope monitoring system, but lacks one-touch Return-To-Level
•    Assistance Features: Enhanced auto-leveling for smoother operation

Durability and Undercarriage Strength

John Deere 900-Series
•    Undercarriage: Reinforced frame with welded track frame steps and additional gusseting
•    Pin Joint Strength: Larger-diameter pins with tighter tolerances for improved durability
•    Track Frame: Stronger impact resistance with thicker steel for heavy-duty use

Tigercat 800-Series
•    Undercarriage: High-capacity undercarriage built for extreme forestry environments
•    Pin Joint Strength: Stronger bushings and pins for extended service life
•    Track Frame: Robust construction with optional track guarding system

Caterpillar D-Series
•    Undercarriage: Fully reinforced heavy-duty frame with enhanced impact resistance
•    Pin Joint Strength: Grease-lubricated pins for long-lasting performance
•    Track Frame: Welded frame with advanced gusseting to prevent wear and tear

Maintenance and Serviceability

John Deere 900-Series
•    Service Access: Easy-access panels for routine maintenance
•    Greasing System: Automated grease path to critical components
•    Diagnostics: JDLink™ connectivity for remote monitoring and diagnostics

Tigercat 800-Series
•    Service Access: Full side-panel access with centralized lubrication points
•    Greasing System: Manual grease paths with clear access
•    Diagnostics: Remote connectivity through RemoteLog™ system

Caterpillar D-Series
•    Service Access: Swing-out side panels for quick service checks
•    Greasing System: Auto-lubrication available as an option
•    Diagnostics: Cat Product Link™ for real-time machine data

Final Verdict: Which Feller Buncher is Best?

Best for Productivity and Effieciency: John Deere 959M — Superior operator assistance, advanced slope management, and a powerful engine make this machine a top choice for maximizing productivity and efficiency.

Most Durable: Tigercat 870C — Built to handle the harshest logging environments, this machine stands out for its tough undercarriage and extended service life.

Best for Easy Maintenance: Caterpillar 563D — Quick access to critical components and optional auto-lubrication make servicing easier and faster.

Each machine brings its own strengths to the table, so the right choice depends on your logging operation’s specific needs. Whether you're looking for cutting-edge technology, extreme durability, or simplified maintenance, there’s a tracked feller buncher designed to meet your requirements.