Caterpillar 325RB 32.9t 1994-2025 - Technical data

Finning 325 RB Roadbuilder – Product Description

Powertrain and Design

The Finning 325 RB Roadbuilder is equipped with a Caterpillar 3l t6TA diesel engine producing 168 Hp, ensuring responsive and fuel-efficient operation. The engine functions on a four-stroke cycle, turbocharged and aftercooled, enhancing performance. The fully hydrostatic drive system provides reliable power with independent hydraulic motors for each track.

Undercarriage and Hydraulics

The undercarriage features a Caterpillar-designed track system providing excellent stability and ground clearance. Two variable-displacement axial-piston pumps power the hydraulic circuits, achieving a maximum flow of 2x208 liters/min. The electronically managed hydraulics adjust output to demand, improving efficiency in various conditions.

Operating Parameters

The machine has a maximum reach of 10,058 mm and a digging depth of 6,528 mm, enabling efficient excavation operations. The bucket breakout force reaches 14,900 kg, while the stick breakout force is 11,200 kg. The operating weight of the machine is 34,564 kg, ensuring stability during operation.

Optional Equipment

The Finning 325 RB Roadbuilder can be equipped with additional accessories such as quick couplers and hydraulic thumbs for enhanced functionality. Optional features also include standard F.O.P.S. protective guards and an AM/FM radio. Various undercarriage modifications and additional tools increase the machine's versatility for different applications.

Safety and Technical Data

The machine is equipped with dual wet brakes acting on the drive shafts, ensuring high reliability. An electronic diagnostic system constantly monitors machine functions. Overload protection is provided by the automatic brake system, and standard cab safety features enhance operator safety.