Sunward SWE 90 8.43t 2006-2020 - Technical data

Sunward SWE 90 - Product Description

Powertrain and Design

The Sunward SWE 90 is a crawler excavator weighing 8.43 tons. It is powered by a Yanmar engine with a displacement of 3.32 L, generating a power output of 42.9 kW with 4 cylinders. The compact transport dimensions of 5.936 m in length and 2.32 m in width make maneuvering in confined spaces easier. Additionally, it has a transport height of 2.87 m, facilitating transportation. Crawler drive enhances stability across various terrains.

Undercarriage and Hydraulics

The SWE 90 features a crawler undercarriage with a width of 450 mm, contributing to its grip and stability during operation. Hydraulic efficiency is supported by two gear pumps, generating a pressure of 28 Mpa with a flow rate of 75 L/min. This allows for efficient performing excavation and lifting tasks. The height of the tracks is 650 mm, which further enhances the machine's off-road capabilities.

Operating Parameters

The Sunward SWE 90 offers a maximum digging depth of 4.186 m and a maximum digging reach of 6.688 m. With a bucket breakout force of 47.7 kN and a stick breakout force of 42.2 kN, it performs well even under challenging conditions. The boom offset angle is 55° to the left and 75° to the right, increasing its versatility for various tasks.

Optional Equipment

The SWE 90 comes equipped with air conditioning as standard, enhancing operator comfort. However, it does not include additional accessories such as a particulate filter or hydraulic quick couplers. Track adjustment is available, allowing better customization for specific tasks.

Safety and Technical Data

In terms of safety, the SWE 90 meets industry standards. Additional technical data include a total weight of 8430 kg and a standard bucket volume of 0.28 m³. The ground pressure is 30.8 kPa, ensuring stable hydraulic operation. The operator's station height is 2870 mm, facilitating good visibility during operation.