Caterpillar 428E 4x4 9t 2006-2011 - Technical data

Caterpillar 428E - Product Description

Powertrain and Design

The Caterpillar 428E is equipped with a Cat® 3054C DIT diesel engine, available in configurations of 67 kW/91 hp or 73 kW/99 hp. The Power-Shuttle transmission provides a four-speed synchronous system, facilitating easy direction changes. Notably, the machine has a travel speed of 40 km/h, enhancing operational efficiency on roadways. Additionally, the design has been optimized to ensure better balance and maneuverability.

Undercarriage and Hydraulics

The hydraulic system of the 428E employs a closed-center load-sensing system, ensuring full working force at any engine speed. New flow-sharing hydraulic valves improve tool responsiveness, allowing for simultaneous operations of multiple functions. Enhanced features such as full lift capacity accelerate work cycle times. The exchangeable suspension parts lower servicing costs significantly.

Operating Parameters

The 428E boasts a maximum digging depth of 5342 mm (SAE maximum), and a 205° swing arc, greatly enhancing versatility in challenging conditions. The operating weight ranges from 7570 kg to 10700 kg, depending on the configuration. Enhanced models with extendable sticks increase the efficiency of the machine, translating to improved breakout force and loading capabilities.

Optional Equipment

The 428E offers a variety of optional equipment, from mechanical quick couplers to enhancement systems like AccuGrade, which aids in precision grading. The machine can also be equipped with a Ride Control system among other operator comfort options, such as an air suspension seat. Additional Caterpillar accessories enhance the machine's versatility.

Safety and Technical Data

The 428E complies with ROPS/FOPS standards, ensuring complete operator safety during operation. It features robust multi-plate disc brakes and an automatic monitoring system for technical checks. Key technical parameters include a fuel tank capacity of 145 liters and various hydraulic adjustment capabilities. The machine also incorporates advanced engineering systems that minimize vibrations and maximize work comfort.