Caterpillar 444E 4x4 10t 2006-2011 - Technical data

Caterpillar 444E 4x4 - Product Description

Powertrain and Design

The Caterpillar 444E 4x4 is powered by a 3054C DIT diesel engine, producing a nominal power of 73 kW. The design of this model is based on extensive experience in the backhoe loader industry. It successfully combines durability with modern technical solutions, making it an ideal choice for work in harsh conditions. The innovations incorporated into this machine ensure reliability and efficiency in all environments.

Working System and Hydraulics

This machine is equipped with a closed center hydraulic system with load sensing, providing precise force adjustment to operational requirements. The main hydraulic pump has a flow rate of 156 l/min at 2200 rpm, allowing effective execution of various earthmoving and loading tasks. The hydraulic system works in conjunction with ergonomic joysticks, enhancing operational comfort.

Operating Parameters

The Caterpillar 444E 4x4 boasts a maximum digging depth of 5.264 m and a maximum reach of 6.063 m. The bucket capacity is 1.3 m³, making it an efficient tool for various construction applications. The operating weight of the machine ranges from 8,810 kg to 10,700 kg, providing stability during field operations. It also features a breakout force of 43 kN, allowing for the efficient execution of demanding tasks.

Optional Equipment

The Caterpillar 444E 4x4 can be equipped with a variety of working tools, enhancing its versatility. An optional mechanical quick coupler and various digging buckets are available to meet user needs. Additionally, the machine can be fitted with the AccuGrade system, which aids in precise depth measurements during excavation. Different cab configurations are also offered, allowing for customization to operator preferences.

Safety and Technical Data

The machine complies with safety standards ISO 3471:1994 and ISO 3449:1992, providing adequate protection for the operator. It is equipped with a ROPS/FOPS system that protects against overturning and falling objects. Emission levels meet EU Directive 97/68/EC Stage II. With modern hydraulic distributors and integrated diagnostic systems, the machine is easy to maintain and service, contributing to reduced operating costs.