Used Excavator SUNWARD SWE80E9

Sunward SWE80E9 Crawler Excavator is a 7.7-ton-class small-to-medium hydraulic excavator engineered to balance high power density, exceptional stability, and a broader working range than standard compact models. It is widely deployed across urban utilities, municipal landscaping, rural water conservancy layouts, industrial site preparations, and small-scale foundation digging.

Common Variations

SWE80E9: The core 7,680 kg baseline high-efficiency production platform. It pairs a globally proven 46.3 kW Yanmar 4TNV98 engine with a 0.3 to 0.42 m³ reinforced material bucket and premium KYB hydraulic components.
SWE80E9-GIV: An eco-optimized regional variation integrating an advanced electronically controlled fuel injection setup, explicitly tuned to comply with strict domestic Stage IV non-road emission metrics while minimizing internal fuel consumption.
SWE70E / SWE80-Short Tail: Closely related platform derivatives utilizing the same structural footprint but featuring modified counterweight profiles or adjusted hydraulic valving layouts tailored for ultra-confined inner-city boundaries.

Core Advantages & Features

Load-Sensing High-Output Powertrain: Driven by a Japanese 3.3L turbocharged Yanmar engine matched to a load-sensitive hydraulic pump logic. The smart electric pump adjusts absorption power dynamically to synchronize multi-functional flow requirements while eliminating fluid thermal waste.
Classic Side-Mounted High-Reach Boom: Outfitted with a premium side-mounted boom geometry that significantly expands the total working envelope. This layout allows the machine to achieve a massive maximum digging height of 7,280 mm and a dump clearance height of up to 5,240 mm.
Heavy-Duty Extended Undercarriage Base: Features an enlarged track frame structure with integrated dual-sided support for carrier rollers. This expanded architecture accommodates broad 450 mm track shoes, spreading ground loading to ensure structural stability during heavy side lifting.
Dual-Access Shock-Absorbing Workstation: Built with an ergonomic, low-vibration cab mounted on multi-angle suspension seating. The service layout integrates wide dual-sided opening tail hoods for instantaneous component inspection, coupled with standard multi-vent high-output climate matrices.