Caterpillar 340D2 L 38.9t 2017-2025 - Technical data

340D2 L - Product Description

Powertrain and Design

The 340D2 L is a hydraulic excavator powered by a Cat C9 ACERT engine, delivering a maximum output of 208 kW (279 hp). Its performance and reliability are validated by compliance with U.S. EPA Tier 3, EU Stage IIIA, and Japan 2006 Tier 3 equivalent emissions standards. The operating weight of the machine ranges from 38,900 kg to 41,500 kg, depending on the arm configuration. The high-quality materials and robust design ensure longevity and efficiency.

Undercarriage and Hydraulics

The 340D2 L features a Heavy Duty High Wide (HDHW) undercarriage that provides excellent stability and performance. The hydraulic system consists of two hydraulic pumps, enhancing operational efficiency. Additionally, the machine is equipped with hydraulic regeneration systems that conserve energy during operation. It can accommodate a variety of work tools, enhancing versatility in construction applications.

Operating Parameters

The maximum reach at ground level is 11,120 mm, making it suitable for various construction applications. Maximum digging depth can reach up to 7,590 mm with the HD arm, and swing speed is rated at 8.3 rpm, ensuring high productivity. The machine can reach a maximum operating pressure of 35 MPa. Various work tools available include hammers and grapples, further increasing its adaptability.

Optional Equipment

Among optional equipment, various boom configurations are available, including HD and standard options, allowing for customization to suit operational needs. Users can also benefit from work tool packages that include a range of tools for better adaptability in jobsite requirements. Fuel demand monitoring systems can also be installed as an additional feature.

Safety and Technical Data

The 340D2 L is equipped with several safety features, including a standard hydraulic lockout system that prevents unintended movements. Additionally, it offers visibility enhancements through optional camera systems and lighting. The construction utilizes damage-resistant materials, increasing operational safety. Key technical parameters also include three hydraulic circuits and advanced air filtration technology.