Caterpillar 446 8.78t 1989-2025 - Technical data
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Caterpillar 446 8.78t 1989-2025 – Product Description
Powertrain and Design
The Caterpillar 446 is a backhoe loader designed to withstand demanding working conditions. It is equipped with a Caterpillar 3114 engine that delivers 70.8 kW of power. The robust one-piece frame structure provides excellent stability and minimizes stress loads on the powertrain. The reliability and efficiency of the engine are critical for prolonged operation in construction sites.
Undercarriage and Hydraulics
This backhoe loader features a standard load-sensing hydraulic system that maximizes hydraulic power efficiency. The hydraulic system achieves full operational force regardless of engine speed. Additionally, the model incorporates durable hydraulic components, enhancing work efficiency and reducing the risk of failures in challenging environments.
Operating Parameters
The operating weight of the machine is 8.78 t, with a maximum digging depth of 5.22 m. The operating range reaches 7.87 m, and the breakout force is rated at 55.8 kN. The backhoe loader also features a bucket width of 2.43 m and a maximum pile height of 2.73 m, making it a versatile tool for construction tasks.
Optional Equipment
The Caterpillar 446 can be supplied with various optional equipment, although specific details about available options are not precisely outlined. Users can expect additional accessories known from the Caterpillar offer that can be tailored to specific needs. It is advisable to consult authorized dealers for a complete list of available configurations.
Safety and Technical Data
The Caterpillar 446 backhoe loader meets rigorous safety standards, including ROPS compliance, ensuring operator protection in the event of a rollover. Key technical data includes a bucket capacity of 1.1 m³ and its type. Caterpillar also provides service support and parts availability, enhancing operational safety and minimizing downtime.
Machine parameters
Machine equipment
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Model: 446
Variant: 8.78t
Year of production from: 1989 to: 2025
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