Doosan DX490LC-5B 49t 2019-2022 - Technical data

DX490 / DX530LC-5B - Product Description

Powertrain and Design

The DX490 / DX530LC-5B machine boasts a power output of 257 kW (345 HP) at 1,800 rpm, featuring a reinforced boom and an integral structure that enhance its strength and durability. The Scania engine, with a displacement of 12.7ℓ, utilizes Smart Power Control (SPC) technology, ensuring fuel efficiency and impressive performance. This machine meets Tier 3 emission standards, making it environmentally friendly.

Undercarriage and Hydraulics

Equipped with a new high-capacity hydraulic pump, this machine significantly increases operational efficiency. The hydraulic system provides reliable performance at high pressures, while the compact swing motor reduces vibrations during operation, enhancing operator comfort. The improved fuel filtration system allows compatibility with low-quality fuel, increasing the machine's versatility.

Operating Parameters

The operating weight of the DX490LC-5B is 49,500 kg, while the DX530LC-5B weighs 50,800 kg. The bucket capacity is 2.72 m3 or optionally 3.2 m3. Maximum digging force reaches 29.2 tons for the DX490 and 27.2 tons for the DX530. With travel speeds of 5.3 km/h (high) and 3.1 km/h (low), the machine offers flexibility for varied working conditions.

Optional Equipment

This machine is available with a wide range of options, including a fully automatic climate control system and a modern cab that enhances work comfort. The cab provides better visibility and quieter working conditions, reducing operator fatigue. Various work modes are also available to optimize performance based on operational conditions.

Safety and Technical Data

The machine is equipped with advanced monitoring systems, including informational systems on the new dashboard that enhance safety and operational efficiency. In case of engine issues, an emergency stop button is available. Key parameters such as maximum pressure in the hydraulic circuit reach 330 kgf/cm2, ensuring stability and safety during intensive work.