Komatsu WA320-7 15.59t 2014-2017 - Technical data

Parameters and equipment

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WA320-7 - Product Description

Powertrain and Design

The WA320-7 is equipped with a Komatsu SAA6D107E-2 engine that delivers a net power of 123 kW (165 HP) at 2100 rpm. The engine is water-cooled and features a turbocharger along with an EGR cooling system. The machine has an operating weight ranging from 15,300 to 15,415 kg. Additionally, with its automatic transmission system, the WA320-7 allows smooth transitions between operational modes.

Undercarriage and Hydraulics

The WA320-7 is four-wheel drive, providing enhanced traction in challenging terrains. The hydraulic system utilizes a piston pump with a capacity of 180 l/min. The machine design includes double-acting hydraulic cylinders, allowing for efficient operation of the bucket and lifting of heavy loads.

Operating Parameters

The overall length of the machine is 7635 mm, while the operational height reaches 5375 mm at maximum lift. The static tipping load in the straight position is 11,630 kg, making it suitable for various tasks in construction and mining. The hydraulic cycle time for lifting the bucket under full load is 6.1 seconds.

Optional Equipment

The WA320-7 can be equipped with various attachments, including different types of buckets and grapples. The KOMTRAX system allows for remote monitoring of the machine, increasing fleet management efficiency. There are also options for tires in radial and bias versions, which can be customized to specific working conditions.

Safety and Technical Data

The WA320-7 is equipped with a vandalism protection system and wet disc service brakes that ensure operational safety. The operator's cabin complies with ROPS/FOPS standards, enhancing safety during operations. The machine also features an automatic engine shut-off system to reduce fuel consumption.

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Technical data