Rock Breaker 440A
Operating Weight
630 Kg
Oil Flow
50 - 90 lpm
Tool Diameter
80 mm
Operating Pressure
120 - 150 bar
Impact Rate
400 - 800 BPM
Return Line Pressure
10 bar
Overview
DOZCO Rock Breaker 440A stands as a formidable attachment, built to excel in demanding applications such as demolition, quarrying, and breaking asphalt and concrete. Its sturdy construction and high-performance capabilities make it a reliable companion for tackling even the toughest rock breaking tasks. Compatible with mini-excavators, backhoes, and skid steer loaders, the DOZCO Rock Breaker 440A offers versatility and efficiency on a variety of job sites. With its powerful impact and precise control, this rock breaker ensures effective and efficient operations.
Play Video
Rock Breaker 440A Specifications
| Specifications | Rock Breaker 440A | |
|---|---|---|
| Operating Weight* | Box | 630 Kg |
| Side | - | |
| Top Split | - | |
| Height (Incl. Tool) | Box | 1985 mm |
| Side | - | |
| Top Split | - | |
| Tool Diameter | 80 mm | |
| Tool Length | 800 mm | |
| Optimal Oil Flow | 50 - 90 lpm | |
| Setting Pressure | 180 bar | |
| Operating Pressure | 120 - 150 bar | |
| Return Line Pressure | 10 bar | |
| Impact Rate | 400 - 800 BPM | |
| Bottom Plate Thickness (HB) | 30 mm | |
| Control Valve Type | Internal | |
| Applicable Carrier | 5 ~ 8 ton | |
| 2 Stroke Control | No | |
| Accumulator | No | |
| Auto Greasing | Optional | |
| Anti Blank Firing (ABF) | No | |
* The operating weight include the MC+ Body+Tool weight
* The above specifications are subject to change without prior notice for the quality enhancement.
Features at a Glance
- Reliable And Durable Design
- Easy to Maintain
- Easy to Operate
Reliable And Durable Design
- Reinforced Body for greater reliability.
- Newer Accumulator design for higher efficiency.
- Larger Piston Diameter for increased impact energy.
- Improved Power / Weight ratio to maximise Productivity.
- Lower operating cost
Easy to Maintain
- Maintenance friendly.
- Economical Maintenance.
- Ring Bush – Combined Bush for less maintenance cost and more durable.
- Inspection Window – Easy access for inspection of Through Bolts
Easy to Operate
- User friendly.
- Light, simple, and smooth operation.
- Easy to use, manageable.
- Reinforced Body for greater reliability.
- Newer Accumulator design for higher efficiency.
- Larger Piston Diameter for increased impact energy.
- Improved Power / Weight ratio to maximise Productivity.
- Lower operating cost
- Maintenance friendly.
- Economical Maintenance.
- Ring Bush – Combined Bush for less maintenance cost and more durable.
- Inspection Window – Easy access for inspection of Through Bolts
- User friendly.
- Light, simple, and smooth operation.
- Easy to use, manageable.