Case 621D-DXT-DXR 12.52t 2005-2025 - Technical data

Case 621D – Product Description

Powertrain and Design

The machine features a modern powertrain ensuring high efficiency. With an engine power of 110 HP (82 kW at 2000 rpm) combined with a variable flow hydraulics system, it allows for smooth and precise operations. The centrally located cooling module contributes to effective engine functioning and extends its lifespan. The innovative cubic cooler design prevents debris build-up, enhancing uptime significantly.

Undercarriage and Hydraulics

The drivetrain utilizes limited-slip differentials on both front and rear axles, maximizing traction in challenging conditions. The suspension and hydraulic system enable precise maneuvering and effective task execution. The hydraulic system provides a maximum flow rate of 135 l/min at a pressure of 250 bar, guaranteeing significant operational force. Comfort features in the cab include single-lever control and a spacious cab with excellent visibility.

Operating Parameters

The machine offers a variety of operating parameters depending on the equipment used. The bucket capacity is 1.72 m3 (SAE), with a maximum breakout force of 6.71 kN, controlled by double-acting hydraulic cylinders. The full lift time of the bucket is only 5.4 seconds. The maximum tipping load at a 40° turn is 6.71 kN, significantly improving operational efficiency in rough terrain.

Optional Equipment

The Case 621D is available in various linkage configurations, including traditional Z-Bar and XR systems, enhancing machine versatility. An optional quick coupler allows for fast tool changes from the cab, increasing operational efficiency. The approach systems and easy access to service points at ground level facilitate maintenance and machine servicing. Innovative ergonomic solutions in the cab improve the operator's working comfort.

Safety and Technical Data

This machine is equipped with hydraulically controlled multi-disc brakes housed in a closed casing, ensuring the highest safety standards. A system prevents unintentional machine movement during braking. Key technical parameters include a fuel tank capacity of 190 liters and a working weight of 1,829 kg. The 24V electrical system guarantees stable and efficient operation of all components.