en.Wedoany.com Reported - The TZ215WD wheeled excavator, independently developed by China's Taiyuan Heavy Industry Group (TZ), recently rolled off the production line. This equipment breaks the limitations of traditional crawler excavators in design, enabling it to adapt to various complex working conditions such as municipal roads and rugged mountain paths, thereby improving operational efficiency and expanding the application scenarios of excavators.
The TZ215WD is equipped with a high-end dedicated engine featuring a large displacement design to accommodate heavy-load conditions. The engine offers low-speed, high-torque characteristics to prevent stalling during operation and ensure sufficient power for site transitions. It utilizes a millisecond-level electronically controlled fuel system to precisely match compound actions and is fitted with an 11-inch oversized air filter to handle dusty and sandy environments as well as poor-quality fuel in the field. The equipment's coolant heating system enables stable startup under conditions as low as -40°C.
The equipment adopts a positive-flow hydraulic system, providing substantial bucket digging force and smooth compound actions. To meet long-distance operational needs, the TZ215WD comes standard with a wet maintenance-free axle and full-time all-wheel drive to deliver driving force. Its site transition capability eliminates the need for a trailer, helping to reduce equipment downtime and transportation costs.
The TZ215WD features a dual-balance hydraulic suspension system that automatically adjusts front axle tilt and absorbs road impacts, enhancing driving comfort and safety. It supports attachments such as hydraulic breakers, log grapples, and material handlers, enabling quick switching within three minutes without manual bolt removal.
TZ stated that the launch of the TZ215WD wheeled excavator marks a step in its construction machinery product lineup. Moving forward, it will leverage innovative technology, product quality, and service systems to provide diverse equipment options for domestic and international users.
