08-15-2025, 09:33 PM
The Niigata NF220B is a crawler-type asphalt paver known for its durability and efficiency in road construction projects. Manufactured in 1989, this model features robust engineering designed to provide smooth paving operations over a wide range of widths, making it versatile for various paving tasks.
Key Features and Specifications
The Niigata NF220B from 1989 remains in use at various construction sites, valued for its straightforward design and reliable performance. The model exemplifies Japanese engineering focus on durability and user-friendly operation in heavy equipment manufacturing. Older pavers like the NF220B often undergo refurbishments to extend service life, illustrating sustainable equipment management in infrastructure development.
Summary
The 1989 Niigata NF220B asphalt paver is a durable crawler-based machine capable of paving widths ranging from 2.5 to 6 meters. It combines power, adaptability, and stable movement to meet challenging road construction demands. Proper maintenance, calibration, and operation are key to preserving its effectiveness and extending its operational life in the field.
Key Features and Specifications
- Type: Crawler asphalt paver with extension attachments.
- Paving Width: Capable of paving from 2.5 meters up to 6.0 meters using the extension system, allowing adaptability to different road sizes.
- Engine: Typically equipped with reliable diesel engines like the Isuzu 4BD1, providing sufficient power for consistent operation.
- Mobility: Crawler tracks offer excellent stability and maneuverability on uneven terrain or soft surfaces common on construction sites.
- Operator Controls: Designed for ease of use with accessible controls allowing precision in paving thickness and speed.
- Material Handling: Includes hopper and conveyor systems optimized for efficient flow of asphalt mix ensuring consistent layer thickness.
- Regular inspection of crawler tracks and undercarriage components prevents downtime and costly repairs.
- Maintaining the engine and hydraulic systems is critical for reliable performance.
- Proper calibration of screed and extension plates ensures uniform pavement thickness and quality.
- Cleaning asphalt residues promptly from material handling parts avoids blockages and uneven spreading.
- Crawler Type: Machine equipped with continuous tracks for enhanced traction.
- Extension Attachment: Additional screed plates attached to increase paving width.
- Screed: The part of the paver that levels and compacts the asphalt.
- Hopper: Storage bin for asphalt before it is fed into the conveyor system.
- Conveyor: Mechanism that transports asphalt from hopper to screed.
- Paving Width: The width across which the machine lays asphalt.
The Niigata NF220B from 1989 remains in use at various construction sites, valued for its straightforward design and reliable performance. The model exemplifies Japanese engineering focus on durability and user-friendly operation in heavy equipment manufacturing. Older pavers like the NF220B often undergo refurbishments to extend service life, illustrating sustainable equipment management in infrastructure development.
Summary
The 1989 Niigata NF220B asphalt paver is a durable crawler-based machine capable of paving widths ranging from 2.5 to 6 meters. It combines power, adaptability, and stable movement to meet challenging road construction demands. Proper maintenance, calibration, and operation are key to preserving its effectiveness and extending its operational life in the field.
