Caterpillars New Feller Bunchers 553C

From thinning through final harvest applications, the C Series model line up is the most versatile in the industry.
The third C Series wheel feller buncher model, the 553C has all the performance, reliability and serviceability advances of the 563C and 573C, but is powered by a different engine. The 553C is designed for thinning to final harvest on primarily flat terrain.

LOWER OWNING AND OPERATING COSTS
You’ll burn less fuel and get more power because of Caterpillar’s advances in engine technology and machine design. This includes an on-demand cooling fan that only spins when needed and, therefore, draws less engine power.

GROUND LEVEL SERVICEABILITY
Serviceability has been reinvented with the C Series - the first and only wheel feller buncher that can be serviced standing on the ground. This includes fueling. Many other features contribute to the ease and safety of servicing the C Series machines: hinged access panels, tilting cab, and three-sided access to the engine and hydraulic pumps, to name a few.

POWERFUL PERFORMANCE
Power, stability, agility and superior multi-functioning capability work together to give you the performance you need to maximize productivity. The engines deliver power where and when it is needed as a result of PowerDirect Plus, a new system that optimizes machine efficiency, performance and productivity. You’ll see better performance in all applications on both steep and flat ground. Simultaneous lift-tilt and lift-steer functions and saw recovery are significantly faster than major competitive machines.

UNPRECEDENTED STABILITY AND AGILITY
Place trees where you want with the unmatched cut and carry capability of the C Series. The engine was placed at the back of the machine providing better weight distribution and balance. The center hitch is positioned between the front and rear axles to facilitate tire tracking. Combined with the improved weight distribution and balance that results from the rear engine position, the agility of the C Series is a distinct advantage.

UNMATCHED RELIABILITY
Robust box section frames and a field-proven center hitch design provide a solid foundation for a machine designed to keep you in the woods. New components - like the control valve, pumps and cylinder seals - were “torture” tested to ensure reliability. Steering cylinder mounts and chrome plated lift arm and tilt link pins are two more examples of structural changes built into the C Series to increase uptime and machine life.

COMFORTABLE AND ADJUSTABLE OPERATOR STATION
The cab is centered between the axles for a smooth ride. The standard air suspension seat with neck and back support and new high capacity HVAC system adds to your comfort. A clean three-piece front windshield, large rear windows and skylight give you a 360° view, including the rear tires. The C Series features additional functions including Control Adjustability, Terrain Selection Mode, Creep Mode, and Road Steer Mode.

ENGINE
CAT C6.6 ACERT™ ENGINE
The Cat C6.6 ACERT engine performs at U.S. Tier 3 and EU Stage IIIA emission levels and provides clean, quiet operation while delivering superior performance and durability. The engine features a flat power curve for outstanding response in the working RPM range, noise reduction technologies, and patented ACERT Technology combined with common rail fuel system, smart waste gate turbocharger and crossflow head design for reduced emissions.

BIODIESEL-READY
Both engines allow the use of biodiesel (meeting ASTM 6751 or EN 14214) up to B20 (biodiesel 20 percent mixture).