Built to keep you productive in the most aggressive excavation and loading applications. Cat® Extreme Duty Buckets are engineered and armored to keep working in broken slag, sandstone, high quartzite granite, basalt, hematite and iron ore. Designed to get the most out of your Cat 390 sized excavator.

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Width 82.0 in 2090.0 mm
Tooth Count 4 4
Tooth Style J800 J800
Weight 16221.0 lb 7358.0 kg
Capacity 6.5 yd³ 5.0 m³

Silence the Bucket Eaters

Why impact your bottom line in a negative way by choosing the wrong bucket for your material? Extreme Duty buckets are designed to penetrate further, carry more, spill less and last longer in jobs where material extraction is difficult. Dig smarter. Work longer. Earn More.

In for the Long Haul

You expect long lasting performance from you Cat equipment. You deserve the same from the buckets you put on it. This is especially true when the material you work in can quickly wear an average bucket and each Cat Extreme Duty bucket is designed to last longer in the most abrasive materials like high quartzite granite, broken slag, ore and feldspar. No matter whether you choose a new bucket, or decide to bring your existing bucket back to like-new performance with a rebuild kit, this bucket delivers.

Get more. Not less.

Where material extraction takes extra effort, you are going to burn extra fuel. That is a fact. It is also true you can impact what you get for that fuel burn. The correct bucket can get the best performance from your excavator's fuel burn by leveraging the power of your entire excavation system. Rely on your Cat dealer for the excavator bucket solutions that will put more money in your wallet.

Beyond the Bucket

No matter where your job takes you, you can be confident the global network of Cat dealers is there for you. Partnering with you to offer, not only support and service for your hydraulic excavator, but they are also there with the bucket replacement wear parts and teeth you may also need. No time to install them yourself? They can help with that also. No other manufacturer can offer you the same.