Case 921 E XR 23.04t 2009-2012 - Technical data

Case 921 E XR - Product Description

Powertrain and Design

The Case 921 E XR is powered by a Cummins QSM 11 engine, delivering 297 kW of power. The engine meets Euro III standards and has a displacement of 10.8 liters. Various operating modes provide different power curves, allowing adjustments to productivity based on specific tasks. The design of the machine ensures maximum visibility through a large glass area in the cab. Operators benefit from adjustable seats and steering columns for optimal comfort during their shifts.

Undercarriage and Hydraulics

The loader features a Z-bar linkage system for lifting and tilting, enhancing breakout force and lift capacity. The hydraulic system is fully automated, with a single control lever for lift and tilt operations. It comes standard with a drivetrain that has limited slip differentials on both axles, which improves traction. The rear-driven configuration of the machine is well-suited for challenging working conditions.

Operating Parameters

The Case 921 E XR has a maximum operational weight of 23.04 tons. The bucket capacity is rated at 4.04 m³. The transportation dimensions of the machine include a length of 9.47 m, a width of 3 m, and a height of 3.7 m. The outer turning radius is 6.87 m, and the maximum heap height is 3.01 m. Travel speeds can reach up to 27.4 km/h, making it an effective tool for daily operations.

Optional Equipment

The machine offers optional equipment including the ability to change hydraulic systems and various bucket versions tailored to user-specific needs. It comes standard with a ROPS cab equipped with heating. Options for air conditioning and radio are available, enhancing user comfort in adverse weather conditions. The hydraulic couplers are adaptable to meet operational requirements.

Safety and Technical Data

The Case 921 E XR loader is optimized for safety, providing visibility in all directions and using high-quality materials for the cab construction. Installed mirrors and warning systems enhance the operator’s safety. The technologies used reduce emissions and noise, while standard equipment includes hydraulic brakes that provide effective stopping power for the machine.