The Hitachi ZX135US-6 and ZX135US-7 are both mid-size excavator models that have replaced the Hitachi EX120. While these two models share many similarities, there are also some key differences between them.
Here are some of the main differences:
Engine: The ZX135US-6 is powered by a 4-cylinder Isuzu engine that provides 97 horsepower, while the ZX135US-7 is powered by a 4-cylinder Isuzu engine that provides 103 horsepower. This means that the ZX135US-7 has slightly more power than the ZX135US-6.
Bucket capacity: The ZX135US-6 has a bucket capacity of up to 0.8 cubic meters (1.05 cubic yards), while the ZX135US-7 has a bucket capacity of up to 1.2 cubic meters (1.57 cubic yards). This means that the ZX135US-7 can handle larger volumes of material than the ZX135US-6.
Operating weight: The ZX135US-6 has an operating weight of approximately 14,100 kg (31,100 lb), while the ZX135US-7 has an operating weight of approximately 14,600 kg (32,200 lb). This means that the ZX135US-7 is slightly heavier than the ZX135US-6.
Cab design: The cab design of the ZX135US-7 has been updated to provide improved operator comfort and visibility compared to the ZX135US-6. The ZX135US-7 features a larger cab with more glass area, as well as a new air conditioning system and improved controls.
Overall, the ZX135US-7 offers more power, larger bucket capacity, and improved operator comfort compared to the ZX135US-6. However, the specific model that is best suited for a particular application will depend on a variety of factors, China HITACHI EX120 Supplier including the type of work being performed and the operating environment.
Which model is better suited for working in a tight space?
Both the Hitachi ZX135US-6 and ZX135US-7 are designed to be compact and maneuverable, making them well-suited for working in tight spaces. However, the ZX135US-6 is slightly shorter and narrower than the ZX135US-7, which may make it a better choice for some applications.
Here are some of the key dimensions of these two excavator models:
Hitachi ZX135US-6: This model has a transport length of 7.77 meters (25 feet 6 inches) and a transport width of 2.59 meters (8 feet 6 inches). The minimum swing radius is 3.59 meters (11 feet 9 inches).
Hitachi ZX135US-7: This model has a transport length of 8.06 meters (26 feet 5 inches) and a transport width of 2.69 meters (8 feet 10 inches). The minimum swing radius is 3.9 meters (12 feet 10 inches).
As you can see, the ZX135US-6 is slightly shorter and narrower than the ZX135US-7, which may make it easier to maneuver in tight spaces. However, the difference in dimensions is relatively small, and both models are designed to be compact and maneuverable.
Ultimately, the best model for working in a tight space will depend on the specific requirements of the job, including the size of the workspace, the nature of the work being performed, and any other constraints or limitations. It’s important to carefully consider these factors when choosing an excavator for a particular application.
