Caterpillar 312D 12.86t 2017-2019 - Technical data

Parameters and equipment

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Cat 312D/312D L - Product Description

Powertrain and Design

The Cat 312D hydraulic excavator is equipped with a Cat C4.2 engine featuring ACERT™ technology, delivering 67 kW (91 hp) at 2200 rpm. The robust design of the machine provides a comfortable operator environment, enabling focus on performance and productivity. The cab is spacious, quiet, and dust-protected to enhance work comfort.

Undercarriage and Hydraulics

The 312D's hydraulic system offers efficiency through increased hydraulic pressure, translating into enhanced digging force and lifting capabilities. The optional tool control system allows easy adaptability to a variety of work tools. Modern technology utilized enhances efficiency and reduces fuel consumption.

Operating Parameters

The operating weight of the 312D L excavator is 13,470 kg, and the maximum hydraulic output is 127 l/min at 305 bar pressure. Available stick lengths are 2100 mm, 2500 mm, and 3000 mm, allowing for optimization for various excavation tasks. Additionally, the machine meets EU Stage IIIA emission standards, providing efficiency and environmental protection.

Optional Equipment

The machine can be customized to user needs with a range of additional accessories, such as different arm lengths and an optional quick coupler. Various work tools are also available, including hammers, grapples, and buckets. The tool control system facilitates easy adjustment to multiple applications.

Safety and Technical Data

The 312D L excavator is equipped with systems ensuring operator safety, such as the Falling Object Guard System (FOGS) and automatic brakes. Technical parameters also include corrosion-resistant suspension and high-quality steel in the construction, contributing to the machine's prolonged lifespan.

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Technical data