---
product_id: 19413174
title: "United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450"
brand: "united attachments"
price: "$3644.79"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/19413174-united-attachments-hydraulic-concrete-breaker-hammer-skid-steer-and-backhoe
store_origin: US
region: United States of America
---

# United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450

**Brand:** united attachments
**Price:** $3644.79
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450 by united attachments
- **How much does it cost?** $3644.79 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/19413174-united-attachments-hydraulic-concrete-breaker-hammer-skid-steer-and-backhoe)

## Best For

- united attachments enthusiasts

## Why This Product

- Trusted united attachments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The UA450 Hydraulic Breaker with the skid steer / excavator combo 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 a skid steer, backhoe excavator, or compact utility loaders. 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. The mount plate can be mounted both on a kid steer and an excavator by simple releasing the excavator attachment from the skid steer mount plate and attaching it.Features: - 450 ft.-lbClass - Skid steer and excavator combo mount plate - Hoses and flat face couplers included - Moil chisel included Specifications:- Impact rate: 450-1,000 BPM - Oil flow: GPM 6- 19 - Operating Oil Pressure PSI: 1300-1750 - Chisel Diameter: 2.24" - Breaker weight: 322lb. - Total weight: 582lb.***NOTE: This product DOES NOT come with tank.***

## Features

- Make sure this fits by entering your model number.
- 450 ftlbClass Skid steer and excavator combo mount plate
- Hoses and flat face couplers included Moil chisel included
- Impact rate: 4501,000 BPM Oil flow: GPM 6 19
- Operating Oil Pressure PSI: 13001750 Chisel Diameter: 2.24" Breaker weight: 322lbs Total weight: 582lbs
- We need your phone number! For the trucking company to schedule delivery. Without it there will be delays.

## Images

![United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450 - Image 1](https://m.media-amazon.com/images/I/5154Dl7-TgL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450 - Image 2](https://m.media-amazon.com/images/I/51XmcsVHSuL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450 - Image 3](https://m.media-amazon.com/images/I/51ESSRct0VL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450 - Image 4](https://m.media-amazon.com/images/I/5134r2dy+RL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Skid Steer & Backhoe Excavator Combo Mount 450 - Image 5](https://m.media-amazon.com/images/I/61BLbyrBiSL.jpg)

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*