Caterpillar 329D LN 28.4t 2008-2011 - Technical data

Parameters and equipment

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Cat 329D/329D L – Product Description

Powertrain and Design

The Cat 329D features the Cat C7 engine with ACERT™ technology that delivers a net power of 152 kW. This engine optimizes fuel consumption while reducing exhaust emissions. The automatic engine speed control maximizes fuel efficiency during operation. The design of the engine components ensures durability and high performance.

Undercarriage and Hydraulics

The 329D is equipped with a sophisticated hydraulic system that provides precise control and high efficiency. The hydraulic cylinder layout has been designed to minimize hydraulic losses and ensure maximum productivity. The energy regeneration system during boom-down and stick-in operations contributes to fuel savings and lower operational costs.

Operating Parameters

The operating weight for the standard undercarriage is 26,900 kg, while that for the long undercarriage is 29,240 kg. The maximum operating pressure is 35,000 kPa. With a reach of 6.15 m and a loading height of 7,020 mm, the machine is versatile for construction applications. The maximum digging depth is 7,170 mm.

Optional Equipment

The 329D offers a wide range of work tools including hydraulic hammers, grapples, and buckets of varying capacities. An optional tool control system can configure hydraulic flow and pressure to match specific work requirements. Additional attachments to enhance performance can also be installed.

Safety and Technical Data

The machine meets ANSI/SAE standards for operator sound exposure limits. It features advanced diagnostic systems and a security key lock. The engine and hydraulic systems have extended maintenance intervals to lower service costs, ensuring better uptime and productivity.

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Technical data