TZ130

The TZ130 is a 13-ton medium-sized excavator complying with the National IV emission standard. It can adapt to various complex working environments and serve diverse global construction needs, while fully covering the core operation requirements of small and medium-sized earthwork projects and infrastructure construction. The powerful configuration of the power system lays a solid foundation for efficient operation. The model is equipped with an imported 4.5L large-displacement engine (rated power: 96kW/2200rpm). With more than 15% power redundancy and the characteristic of high torque at low speed, it ensures no stalling or speed drop during operation and features extremely rapid response.

For complex environments, this model has excellent adaptability with no power reduction at an altitude of 3000 meters, and even makes a reliability commitment of 20,000 hours of trouble-free operation without major repairs. The hydraulic system adopts a large-displacement electronic control hydraulic pump and a large-diameter integrally cast main valve. Through the independent and dedicated intelligent algorithm of Taiyuan Heavy Industry (TZ), the in-depth matching between the engine and the hydraulic system is realized. The optimized spool opening shape and interaction logic make the composite actions more coordinated, reducing the single-action cycle time by 5% and increasing the operation efficiency by 8% compared with traditional models. Meanwhile, it is equipped with two working modes: P (heavy load) and E (economic). Combined with the automatic idle function, it reduces fuel consumption by 21% compared with a certain S brand, perfectly balancing efficiency and economy.

The dual upgrades of driving experience and safety protection redefine operational comfort. The TZ130 adopts an industry-leading spacious cab design, with a 27% larger space than similar models. It is equipped with an 8-inch integrated function LCD touch screen, which centrally displays common operations such as air conditioning, regeneration, and action priority. Combined with the one-key start function, it greatly simplifies the operation process. The cab adopts a positive pressure and high-sealing design, combined with optimized sound insulation materials and a new-generation shock absorber, to achieve a car-level quiet experience. Configurations such as a 10-air-vent all-round air conditioner and a cold-warm storage box further enhance operational comfort. In terms of safety protection, the entire machine’s structural parts are made of high-strength materials, and the key components of the working device use forged structures, extending the service life by more than 30%. The cab front protective net, optional roll-over protection device, and GPS multiple locking system build a comprehensive safety defense line.

The optimized design for maintenance convenience significantly reduces users’ operating costs. The equipment adopts a flush layout of the engine hood and covers. Core maintenance components such as oil filters and diesel filters are arranged centrally, allowing operators to replace them while standing on the ground. The application of honeycomb direct-flow air filters extends the maintenance cycle to 1000 hours. Combined with the electrical box integrated outside the radiator, it significantly simplifies the fault diagnosis process. At the same time, it is equipped with a large double-filter air cleaner and pre-filter, combined with triple oil filter protection, which has strong adaptability to harsh dust and oil conditions. The parallel radiator design not only has higher heat dissipation efficiency but also supports quick disassembly and assembly. Combined with the integrated dust screen, it makes cleaning and maintenance more convenient.