---
product_id: 26962005
title: "United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450"
brand: "united attachments"
price: "¥528984"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/26962005-united-attachments-hydraulic-concrete-breaker-hammer-backhoe-excavator-mount-450
store_origin: JP
region: Japan
---

# United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450

**Brand:** united attachments
**Price:** ¥528984
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450 by united attachments
- **How much does it cost?** ¥528984 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/26962005-united-attachments-hydraulic-concrete-breaker-hammer-backhoe-excavator-mount-450)

## 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 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.Features: - 450 ft.-lbClass - Excavator 2 pin mount - 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: 383lb.***NOTE: This product DOES NOT come with tank.***

## Features

- 450 ftlbClass Excavator 2 pin mount Hoses and flat face couplers included
- Moil chisel included Impact rate: 4501,000 BPM
- Operating Oil Pressure PSI: 13001750 Chisel Diameter: 2.24"
- Breaker weight: 322lbs Total weight: 383lbs Oil flow: GPM 6 19
- 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 Backhoe Excavator Mount 450 - Image 1](https://m.media-amazon.com/images/I/51y1TJubYkL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450 - Image 2](https://m.media-amazon.com/images/I/51h+IKRvu7L.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450 - Image 3](https://m.media-amazon.com/images/I/4134d8VEZjL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450 - Image 4](https://m.media-amazon.com/images/I/51Ev3ovOnrL.jpg)
![United Attachments Hydraulic Concrete Breaker Hammer Backhoe Excavator Mount 450 - Image 5](https://m.media-amazon.com/images/I/61XcvRy4hLL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/26962005-united-attachments-hydraulic-concrete-breaker-hammer-backhoe-excavator-mount-450](https://www.desertcart.jp/products/26962005-united-attachments-hydraulic-concrete-breaker-hammer-backhoe-excavator-mount-450)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*