
The Story
CAT 303 Grading Beam 48" / 1200mm or 60" / 1500mm
This Rhinox Grading Beam is built to fit the CAT 303 excavator and is offered in two practical lengths—1200mm (48") or 1500mm (60")—so you can match job size and reach. It features a double-edged hardened lip plate for superior wear resistance, helping the beam last longer in demanding site conditions. The wide, flat-bottom design is purposefully shaped to level and shape soil or aggregate, allowing you to grade larger areas more quickly and with consistent results.
- Two size options: 1200mm / 48" or 1500mm / 60" lengths to suit different job scales and machine reach.
- Double-edged hardened lip plate: enhances edge durability and wear resistance for cleaner grades on rough terrain.
- CAT 303-compatible fit: engineered to mount securely on CAT 303 excavators for dependable operation.
- Wide, flat-bottom design: enables fast, even leveling of soil or aggregate across large areas.
- Durable construction: built to withstand tough job-site conditions and extend the attachment’s service life.
- Efficient grading performance: reduces cycles and increases productivity by covering more ground per pass.
Ideal for site preparation tasks such as foundation work, road shoulder grading, driveway shaping, and bulk levelling, this grading beam helps excavator operators achieve consistent surface quality with fewer passes. Choose the size that best fits your CAT 303 and your most common job types to boost grading speed while maintaining accuracy and control on uneven ground.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
CAT 303 Grading Beam 48" / 1200mm or 60" / 1500mm
This Rhinox Grading Beam is built to fit the CAT 303 excavator and is offered in two practical lengths—1200mm (48") or 1500mm (60")—so you can match job size and reach. It features a double-edged hardened lip plate for superior wear resistance, helping the beam last longer in demanding site conditions. The wide, flat-bottom design is purposefully shaped to level and shape soil or aggregate, allowing you to grade larger areas more quickly and with consistent results.
- Two size options: 1200mm / 48" or 1500mm / 60" lengths to suit different job scales and machine reach.
- Double-edged hardened lip plate: enhances edge durability and wear resistance for cleaner grades on rough terrain.
- CAT 303-compatible fit: engineered to mount securely on CAT 303 excavators for dependable operation.
- Wide, flat-bottom design: enables fast, even leveling of soil or aggregate across large areas.
- Durable construction: built to withstand tough job-site conditions and extend the attachment’s service life.
- Efficient grading performance: reduces cycles and increases productivity by covering more ground per pass.
Ideal for site preparation tasks such as foundation work, road shoulder grading, driveway shaping, and bulk levelling, this grading beam helps excavator operators achieve consistent surface quality with fewer passes. Choose the size that best fits your CAT 303 and your most common job types to boost grading speed while maintaining accuracy and control on uneven ground.























