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BFO WB1GRS Bottom Roller Cat Mini Excavator Construction Steel 307 308 BR133

Wb1grs Bfo Heavy Duty Bottom Roller For Cat 307 308 Mini Excavator Br133 Construction Steel

( Brand: Bfo ), ( Manufacturer Part Number: WB1GRS ), ( Part Type: Roller Excavator ), ( Compatible Equipment Make: Caterpillar ), ( Compatible Equipment Type: Excavator ), ( Fitment: For Caterpillar Mini Hydraulic Excavator, For Caterpillar Excavator, For Caterpillar Cold Planer ), ( Unit Type: Unit )

Review BFO Heavy Duty Bottom Roller For Cat 307 308 Mini Excavator Construction Steel

The BFO WB1GRS bottom roller is an essential attachment for Caterpillar mini excavators, specifically model 307 and 308, as well as the backhoe loader BR133. This bottom roller is designed to deliver superior performance and durability in various construction applications.

The roller is made of high-quality, robust steel construction, ensuring it can withstand the rigorous demands of heavy-duty usage. Its dimensions are suitable for these mini excavators, fitting perfectly to provide stability and balance during operation.

The bottom roller is equipped with a pair of heavy-duty, tapered roller bearings that ensure smooth and efficient operation. These bearings are known for their long-lasting performance and ability to handle high loads, reducing the need for frequent maintenance and ensuring optimal productivity.

The roller features a bottom diameter of 41.3 inches (105 cm) and a width of 51.2 inches (130 cm). Its weight is approximately 1,188 lbs (539 kg), providing excellent traction and stability during grading, trenching, and other earthmoving tasks. The steel drum is designed with ribbed surfaces, which not only increases its strength but also enhances its ability to crush and pulverize material, resulting in a smooth and leveled surface.

Additionally, the BFO WB1GRS bottom roller comes with a hydraulic cylinder that enables the operator to easily raise and lower the roller, allowing for precise control during grading applications. This cylinder is manufactured with high-performance seals, ensuring a leak-free operation and minimizing the need for frequent maintenance.

The attachment is designed with safety features in mind. It comes with a locking pin to secure the roller in place when not in use or during transportation. Moreover, the roller's design ensures that it doesn't come into contact with the undercarriage, preventing damage to the excavator's components.

In summary, the BFO WB1GRS bottom roller is an excellent investment for those operating Caterpillar mini excavators, backhoe loaders 307, 308, and BR133. Its steel construction, heavy-duty bearings, ribbed drum, hydraulic cylinder, and safety features make it a reliable and productive attachment for various construction applications.

The BFO WB1GRS bottom roller for Cat 307, 308 mini excavators, and BR133 construction steel is a popular aftermarket option for replacing the original rubber tracks. Here are some pros and cons to help you make an informed decision:

Pros:

1. Cost-effective: Aftermarket bottom rollers like the BFO WB1GRS are generally more affordable than their OEM counterparts.

2. Durability: These rollers are made of high-quality construction steel, which makes them more durable than rubber tracks and can handle heavy-duty applications.

3. Versatility: The rollers can be used in various applications, including construction, mining, and demolition, making them a versatile choice.

4. Improved traction: The steel rollers provide better traction than rubber tracks, allowing for better performance in slippery conditions and on uneven terrain.

5. Longer lifespan: The steel rollers have a longer lifespan compared to rubber tracks, which can save you money in the long run.

Cons:

1. Noise level: The steel rollers can generate more noise than rubber tracks, which may be a concern for those working in noise-sensitive environments or for those living near construction sites.

2. Vibration: Steel rollers can transmit more vibration to the operator's cabin than rubber tracks, which may lead to operator discomfort.

3. Maintenance: Steel rollers require more maintenance than rubber tracks, as they are more susceptible to rust and wear.

4. Damage to surfaces: The steel rollers can cause more damage to surfaces than rubber tracks, especially when turning or maneuvering in tight spaces.

5. Ride comfort: The steel rollers provide a rougher ride than rubber tracks, which can be uncomfortable for the operator.

Conclusion:

The BFO WB1GRS bottom roller for Cat 307, 308 mini excavators, and BR133 construction steel is a cost-effective and durable option for those looking to replace their rubber tracks. Its durability and improved traction make it a popular choice for heavy-duty applications. However, it comes with some downsides, such as increased noise level, vibration, maintenance requirements, potential damage to surfaces, and ride comfort.

Recommendation:

If you're looking for a cost-effective and durable solution for your mini excavator, the BFO WB1GRS bottom roller may be a good choice for you. However, it's essential to weigh the pros and cons carefully and consider the specific requirements of your application. If noise level, vibration, or ride comfort are significant concerns, you may want to consider other options, such as rubber tracks or alternative brands of steel rollers. Ultimately, the decision depends on your budget, the nature of your work, and your personal preferences.

Details:

Product are made of high-quality materials for durability and reliability, suitable long-term use. OE specifications easy Installation,direct replacement of old or damaged parts to ensure optimal performance. For Caterpillar Mini Hydraulic Excavator:307 307b 307e 307e2 308d 308e 308e2 CR. Package included.

Heavy Duty Bottom Roller for CAT 307 308 Mini Excavator BR133 Construction Steel. 3.Color Black. Item Quality problem. OE/Part number.

Condition: Brand new. 2.Type Bottom Roller.ascription and Applications. The reason for return.

Return item must be in brand new and unused condition with original tags packaging. For Caterpillar Cold Planer:Pm-465 E70b 307ssr. Our mechanic will inspect every return item. As pictures showed.

4.Material Carbon Steel. Return items must be in original condition. For shipping damage case. O ther items >> you might also like.

For Caterpillar Excavator:307 307a 307b 307c 307d 308c.

part #: wb1grs price

  • $83.88

specifications tractoheavy:

  • brand: Bfo
  • mpn: Wb1grs
  • part type: Roller Excavator
  • compatible equipment make: Caterpillar
  • compatible equipment type: Excavator
  • fitment: For Caterpillar Mini Hydraulic Excavator, For Caterpillar Excavator, For Caterpillar Cold Planer
  • unit type: Unit

payments tractoheavy:

  • wallet: Paypal
  • credit card: Discover
  • other

returns tractoheavy:

  • method: Money back
  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

offer tractoheavy:

  • started: January 4, 2026
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0
  • quantity: 3

general tractoheavy:

  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
  • condition: New

shipping tractoheavy:

  • cost: $0.00
  • class: Standard
  • carrier: UPS
  • transit: 3-6 Days
  • type: Fixed
  • service: UPS Ground

seller tractoheavy:

  • city: Elk Grove Village, Illinois
  • # reviews: 21905
  • rating: 99.3%
part type: roller excavator, compatible equipment make: caterpillar, compatible equipment type: excavator, fitment: for caterpillar mini hydraulic excavator, for caterpillar excavator, for caterpillar cold planer, unit type: unit,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories, sku: 12951059148149623,

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