Case 1121 F 27.771t 2012-2025 - Technical data

Parameters and equipment

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Case 1121 F - Product Description

Powertrain and Design

The Case 1121 F is a wheel loader with a maximum power of 239 kW, powered by a Case engine type F2CFE614B, complying with Tier 4 emission standards. Its design ensures stability with a longer wheelbase and a lower center of gravity. The operating weight is 27,771 kg, making it suitable for heavy-duty tasks in quarries and material loading. The transport length is 8.96 m, and the width is 2.99 m.

Working System and Hydraulics

The 1121 F loader is equipped with advanced selective catalytic reduction technology, enhancing power and improving fuel efficiency. Four power modes are available: Economy, Standard, Max, and Auto, allowing the operator to match engine power to the task. The standard Z-bar version and the extended reach (XR) version offer flexibility for various needs. Optional hydraulic systems increase operational efficiency.

Operating Parameters

The 1121 F model has a bucket capacity ranging from 3.9 m³ to 4.8 m³ and a breakout force of 53,765 lb (24,387 kg). The hinge pin height is 191 in (4860 mm), facilitating lifting and moving materials in challenging conditions. The loader can reach speeds of up to 37.4 km/h, enhancing its functionality in material transport. Additionally, the outer turning radius is 6.37 m.

Optional Equipment

The 1121 F loader offers a variety of optional accessories, including heavy-duty axles with cooling systems. However, certain features such as air conditioning and hydraulic quick couplers are not included. Ground-level checkpoints provide ease of maintenance. The available range of buckets allows the machine to be customized for various applications.

Safety and Technical Data

All engines of the Case 1121 F meet current EPA emission requirements. Key technical parameters include a displacement of 8.7 l and a maximum torque of 1604 Nm. The machine does not feature a particulate filter. The engineering solutions ensure operator comfort and safety, while the new technologies enhance operational efficiency and safety.

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Technical data