Caterpillar 231D 35.23t 1989-2025 - Technical data

Caterpillar 231D – Product Description

Powertrain and Design

The Caterpillar 231D is powered by a Turbocharged 3208 diesel engine delivering 149 kW (200 HP). This engine is characterized by its long life and high fuel efficiency, ensuring high productivity and reliability even in challenging working conditions. The machine is designed to optimize performance and ease of operation, making it an ideal choice for various applications in the construction industry.

Undercarriage and Hydraulics

The Caterpillar 231D features a robust undercarriage that provides excellent stability and maneuverability in tough terrain. Its hydraulic system components are designed for high performance, allowing for precise execution of all working functions. The variable-flow hydraulic system enables the engine's power to adapt to working requirements, enhancing efficiency and reducing fuel consumption.

Operating Parameters

The Caterpillar 231D achieves a maximum travel speed of 5.5 km/h (3.4 MPH) in high-speed mode and 2.5 km/h (1.6 MPH) in low-speed mode. Additionally, the machine has a loading capacity ranging from 1587 liters to 2.0 cubic yards. Its superior breakout force and fast cycle times contribute to its exceptional productivity in excavation applications.

Optional Equipment

The machine can be equipped with a variety of additional attachments, such as different bucket types, enhancing its versatility for various tasks. Standard features also include automatic lubrication systems, facilitating maintenance and improving operator comfort.

Safety and Technical Data

The Caterpillar 231D ensures a high safety standard with protective covers and durable construction materials. Key technical specifications include an operating weight of 230 kg (51100 lb) for the 231D model and a hydraulic system with a maximum working pressure of 29,660 kPa (4,300 psi). The machine is equipped with a centralized lubrication system and an ergonomic operator cabin, greatly enhancing user comfort.