• ZG135S crawler excavator is equipped with Cummins engine, featuring strong power, high efficiency, energy saving, high reliability and durability.
• Adopting an advanced negative flow hydraulic system allows for comfortable operation, high operating efficiency, and excellent cost performance.
• With full power control, four power modes are optional to adapt to different working conditions. The stepper motor accurately controls the throttle, significantly reducing fuel consumption.
• Full 3D modeling and finite element analysis technology are adopted to ensure the reliability and stability of structural parts.
• FEATURES
• Engine
• Cummins/WEICHAI engine: The engine conforms to China-III emission regulation and features strong power, low fuel consumption, and prominent performance.

Hydraulic System

The original imported hydraulic system comes with constant power and electric proportional control of the dual-pump dual-loop negative hydraulic system, which is stable and reliable.

The accelerator features rapid and accurate control.

The application of non-linear multi-dimensional power control optimization improves the working efficiency and reduces the fuel consumption. The preset working modes of Heavy-Load (P), Economic (E), Automatic (A), and Breaking Hammer (B) are at the user's free choice based on the actual working condition. The friendly human-machine interface eases the operations.

Cabin

The crawler excavator features comfortable operating space, wide view to the working, ergonomic control, ease of the operation, etc. User’s operation comfort is maximized by the high-performance shock absorber and vibration isolation.

Chasiss and Track Shoes

Enhanced working device, rotary platform and heavy chassis provide safe, stable, reliable and lasting work.

With the streamlined design, the mold undergoes electrostatic treatment, ensuring high rigidity and good weather assistance.