New Holland E175B – Crawler excavator with Cummins QSB 4.5 engine

The New Holland E175B is a crawler excavator in the approximately 18-ton class, designed for intensive earthworks, road works, and infrastructure projects. This model is valued for its robust construction, high hydraulic system efficiency, and low operating costs. The main drive is powered by a Cummins QSB 4.5 engine, which develops approximately 93 kW of power and provides appropriate operating dynamics even during the heaviest earth-moving tasks.

An operating weight of around 18.7 t and a working reach of nearly 9.8 m mean that the E175B model is excellent for both standard excavations and work related to the preparation of large construction investments.

Characteristics of the E175B model

The New Holland E175B is equipped with a durable LC-type crawler undercarriage, ensuring high stability when working on uneven and muddy terrain. The machine's design has been optimized for durability and operator comfort, and the modern hydraulic system allows for smooth and precise operating movements. Properly selected track gauge and upper structure balance make it possible to effectively exploit the full potential of the attachments.

Thanks to its crawler undercarriage and the possibility of mounting various types of attachments, the crawler excavator finds application in:

Cummins QSB 4.5 engine – approximately 93 kW of power

The Cummins QSB 4.5 is a modern, four-cylinder, 4.5-liter diesel engine designed for heavy-duty construction machinery. The electronic engine management system, turbocharging, and high torque provide excellent operational flexibility and low fuel consumption. The power unit cooperates perfectly with the excavator's hydraulic system, guaranteeing stable performance during demanding tasks.

The engine achieves approximately 93 kW at 2200 rpm and a torque of around 620 Nm. These parameters enable the efficient operation of systems responsible for:

Key parameters of the QSB 4.5 engine

Efficiency and working capabilities

The New Holland E175B ensures high operational refinement thanks to its efficient hydraulic system and precise control of all working functions. The operator can perform several working movements simultaneously without losing smoothness, which translates into greater productivity during earthmoving operations.

The hydraulic system operating with the Cummins QSB 4.5 engine maintains stable parameters even under heavy loads. As a result, the excavator maintains high breakout force, control precision, and efficiency during long-term work. New Holland's E-series has been developed for high reliability, easy servicing, and economical operation.

Technical data of New Holland E175B

Application of the crawler excavator

The New Holland E175B is a machine designed for a wide range of earthworks and infrastructure projects. Thanks to its suitable dimensions, it can be easily transported between construction sites, and its versatile design allows it to work with many types of attachments, such as hydraulic hammers, grapples, or ditching buckets.

The machine is most frequently used during:

Summary

The New Holland E175B is an efficient crawler excavator that perfectly combines high construction durability with operational precision and low operating costs. The Cummins QSB 4.5 engine provides appropriate power, high torque, and reliable cooperation with the hydraulic system. As a result, this configuration has remained a valued solution for many years for companies carrying out demanding earthworks and infrastructure investments.