Caterpillar 308 CR 9.38t 2019-2025 - Technical data

Cat 308 CR - Product Description

Powertrain and Design

The Cat 308 CR Mini Hydraulic Excavator is powered by the Cat C3.3B engine, compliant with U.S. EPA Tier 4 Final and EU Stage V emissions standards. This electronic engine features a turbocharger and a diesel particulate filter (DPF) for optimal performance and reduced operating costs. Additionally, it incorporates automatic engine shutdown and idle features to enhance fuel efficiency. Its compact design facilitates maneuverability in confined spaces.

Undercarriage and Hydraulics

The hydraulic system is powered by an advanced variable displacement pump and load-sensing technology. This allows the machine to achieve high operational efficiency while minimizing fuel consumption. With a maximum operating pressure of 285 bar, the Cat 308 CR delivers substantial lifting force, making it suitable for a variety of construction tasks.

Operating Parameters

The minimum operating weight of the machine with cab is 8440 kg, while the maximum operating weight is 9105 kg. The Cat 308 CR achieves a digging depth of up to 4108 mm and a maximum reach of 6949 mm. It can travel at speeds up to 5.1 km/h, facilitating quick movement across job sites. Additionally, the maximum traction force at high speed is 27.8 kN, ensuring efficiency even on challenging terrain.

Optional Equipment

This machine is available in various configurations, including options for auxiliary hydraulic circuits. The Cat 308 CR can be equipped with a range of attachments, such as grapples, augers, and hammers, enhancing its versatility. Inside the cab, a modern monitor provides easy access to machine information and customizable operator preferences.

Safety and Technical Data

Operator safety is a top priority in the design of the Cat 308 CR. The machine is equipped with a rearview camera and safety seat belts, elevating safety on the work site. High-quality service panels and grouped service points allow quick access for maintenance tasks, minimizing downtime. Key technical parameters include an output of 52.4 kW and hydraulic pressure of 285 bar.