Hydraulic Concrete Breaker for Backhoe Excavator 450

The UA450 Hydraulic Breaker with the excavator mount plate
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Availability: Limited stock

Ships tomorrow if ordered in the next 18 hours and 26 minutes!

United Attachments

FREE SAME-DAY* SHIPPING! Click here to see details.

100% satisfaction guaranteed.

1 year limited warranty! Repair, replace or refund.

Questions? Call (800) 605-8241



The UA450 Hydraulic Breaker with the excavator mount plate from United Attachments TM is the perfect piece of equipment for easy demolition of concrete, asphalt, or any other rock hard structures. This 450 class breaker is ideal for use with backhoe excavator. The advanced features such as Anti Blank Fire System, Auto Lubrication system, built in Accumulator, and the oversized Through Bolt increase longevity and prevent accidental damage. The internal control valve is up to 15% more efficient than other breakers of this class, keeping it cooler and harder hitting until the job is done.

- 450 ft-lbClass
- Excavator 2 pin mount
- Hoses and flat face couplers included
- Moil chisel included 
- Impact rate: 450-1,000 BPM
- Oil flow: GPM 6 - 19
- Operating Oil Pressure PSI: 1300-1750
- Chisel Diameter: 2.24"
- Breaker weight: 322lbs
- Total weight: 383lbs

Additional Info

Additional Info

SKU 182450
UPC 737069523897
Product Instructions No



Customer Reviews (1)

love my hammerReview by gunner6970
good hammer for my jd 35 excavator does a good job for its size (Posted on 10/26/2016)

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Questions on Hydraulic Concrete Breaker for Backhoe Excavator 450

5 Item(s)

per page

From Jeff D. at May 16, 2017

Question: Does this breaker include/ship with the items in the pictures? (Pressure gauge, tools, hoses etc.)


From Lee W at Apr 28, 2017

Question: Will this concrete breaker fit on a Kubota L35 tractor/ backhoe? Can you send me the dimensions of the plate where it attaches to my backhoe so I can make sure it fits..



From Billy at Apr 6, 2017

Question: Do you have a Kubota quick attach plate to fit a KX040 for this hammer in stock?

Answer: The Hydraulic Concrete Breaker for Backhoe Excavator 450 will fit any Universal Quick Attach.


From Gary Eastes at Dec 5, 2016

Question: Can this be used with a skid steer backhoe attachments?

Can you use other types of bits?

Answer: We sell a Hydraulic Concrete Breaker for Backhoe Excavator with a universal quick attach for skid steer. No, you cannot use other types of bits.

Thank you,
Titan Support.

From Dennis at Jul 6, 2016

Question: I bought one of these from you a year ago and love it. Do you have a spade available for this product or only chisels?

Answer: We currently don't sell just the spades for this product. Let us know if you have anymore questions. Have a great day.

-Jason M.

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Ground Shipping: Most of our items are shipped through common ground carriers (UPS, FEDEX), we may also use USPS Priority Mail for smaller items. Items shipped via ground shipping normally are delivered in about 2-4 business days or less but in rare cases delivery can take up to 10 days. If we expect shipping to take longer than usual, we will contact you alerting you of the status of your purchase.

Freight Shipping: Large items (over 150LBS) are shipped by freight lines and are normally delivered in about 1 week (most are delivered in less than 1 week). We offer 100% free freight shipping to home or business, including liftgate service when necessary. We will email you the shipping/tracking info so you can track your shipment.

Orders are shipped promptly: Orders placed before noon will ship the same day. Shortly after your order ships, you will receive an email providing your tracking information. You can begin tracking your order online starting the next business day.

Order Shipping to Alaska or Hawaii: Small items like hydraulic couplers ship to Alaska or Hawaii for no additional charge. Larger items such as our Tractor Quick Links that can fit in a USPS Flat Rate box ship for no additional charge as well. Please call us to place an order if you want us to ship to Alaska or Hawaii. 800-605-8241

How long will it take until I receive my order? 90% of our shipments are delivered in 3 days or less and ship through FedEx or other similar carriers via regular ground service unless otherwise stated on the website. Most of our items ship from our warehouses in the Southeastern United States. Depending on your location you will receive your order between 2 and 10 business days unless otherwise stated on the product page for the particular item you are ordering. See average ground delivery times map below.

What if I need my order sooner? We genuinely want you to be 100% satisfied with your products and the service you receive. If you need your order by a specific date please email us your address and requested shipping time and we will be more than willing to give you your shipping options and costs so you can make the best purchasing decision.

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