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Regular price
£9,359.00 GBP
per
INC. VAT £11,230.80 GBP
The NEW BAV-CB5 brings twin-ram crushing power to mini diggers of 3.5 to 6 tonnes. Built from strong, wear resistant Hardox® steel. It can produce several tonnes of fine grade aggregate (0-50mm) per hour or, with the grid removed, material can be processed at a coarser grade (0-100mm) at even faster rates.
- Weight: 480kg
- Jaw height: 350mm
- Jaw width: 600mm, Overall width: 650mm
- Carrier excavator: 3.5 to 6 tonnes
- Hydraulic Pressure: 200 to 220 bar
24 month warranty on jaw and chassis.
Please allow 3 to 4 working days for manufacture of excavator top bracket & PDI.

BAV-CB5 Mini Excavator Crusher Bucket 3.5-6.0t
Regular price
£9,359.00 GBP
per
INC. VAT £11,230.80 GBP
BAV-CB5 Mini Excavator Crusher Bucket 3.5-6.0t
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01
Ultra Compact
just one machine on site


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Large capacity
Powerful crush action


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One machine
One operator


01
Ultra Compact
just one machine on site


02
Large capacity
Powerful crush action


03
One machine
One operator
Introducing the BAV-CB5
mini crusher bucket
Truly compact and low cost rubble recycling
Minimum Carrier Excavator weight
3
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5
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Maximum Carrier Excavator weight
6
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- Jaw Width
- Jaw Height
- Weight (approx.)
- Hydraulic Pressure
- Hydraulic Flow
- 600mm
- 350mm
- 480kgs
- 190-210 Bar
- 55-100 l/min

BAV-CB5 Product Features
Details that deliver the difference

Hardox® 450 Construction
Chassis, moving jaw and crush grid are all fabricated from Hardox® 450 for high wear resistance, excellent yield strength and reliable durability.
- 3 to 4 times wear resistance of mild steel
- More than 4 times stronger than mild steel

Fully Bushed Pivots
All units feature hardened steel top-hat style bushings at the main jaw pivot, in both jaw and chassis fabrications, for long service life.
The top-hat style bush not only counters radial loads during jaw rotation, but also gives a replaceable thrust face for axial loads from crushing
(sectional view, 3D CAD render)

Tungsten Carbide teeth
Custom designed tungsten carbide teeth give aggressive penetration and are also quick, cheap and simple to change.
Easy to swap out, even on site, so you can maintain maximum crushing performance and efficiency.

Adjustable Crush Grade
Removable grids on models BAV-CB5 and upwards, which enable two grades of output to be achieved;
- fine grade 0-50mm or coarse grade
- 0-100mm for faster processing speed.
(BAV-CB1 & CB2 are fixed 0-50mm output size.)

24 Month warranty
The Hardox® chassis and main crushing jaw are guaranteed against failure of materials or workmanship for 24 months.
Guarantee excludes normal wear and tear to teeth, crush grids and ram seals and accidental damage.

British Built
Quality materials and skilled, British fabrication and manufacture ensure reliable, durable service life.
We are a British company, with a physical location within the UK that anyone can see on Google maps. You know who you are dealing with.
We've been building excavator crusher buckets since 2010, so have plenty of experience and history in the field. Our crusher buckets get good resale values, because they are trusted to not only do the job, but also last well too.
The BAV-CB5
Probably the most compact and powerful on-site mini rubble crushing combo you can buy.
Frequently Asked
Questions
How much will it crush?
For most of our BAV-CB crusher bucket range,the very short answer is; approximately the weight of the carrier excavator, per hour. It can be faster than this in optimum conditions.
For more detail, please read further FAQ notes on output size and feed material.
What is the output grade size?
From 0 to 50mm approx.
Feed material type
For these types of crusher bucket, the ideal is good, clean, general grade concrete.
Things like driveways, between 100 and 150mm thickness, broken into roughly 300mm x 300mm sections.
Softer material like brick or breeze block does not crush as cleanly (it crumbles) and is less dense, so it stands to reason the tonne-per-hour rate will be lower. Larger breeze blocks will need to be pre-broken to fit into the jaw.
Very hard concrete or rock will also require more energy to crush (some rock may even be too hard for the attachment) and hence will be slower. Finally, reinforcing in concrete can significantly slow down the crushing process.
Feed material size
Ideally, bricks, blocks and general grade concrete. Things like driveways, between 100 and 150mm thickness and broken into roughly 300mm x 300mm sections.
In a quarry, a lot of time and effort goes into engineering the blast to deliver optimum sized feed for the crushing plant, even if it's a very large 100+ tonne per hour unit.
For our crusher buckets, chunks which approach the maximum feed thickness or (to a lesser degree) width of the crusher bucket jaw will tend to present more difficulty. Very small items like small paving blocks can also be a bit slower to crush, because they pack out the jaws.
The ideal is middling-sized pieces. Large, awkward-shaped or very hard pieces are generally best left to one side, to crush once the rest of the material has been processed,in order.
Ideally, having a hydraulic hammer or breaker to reduce oversized or very hard pieces will help greatly.
Feed material quality & cleanliness
Many of our customers have hared similar stories of badly sorted material.
A typical example would involve them being called in to site to crush “about 200 tonnes of rubble” and arriving to find roughly 100 tonnes of good, crushable feed material, mixed in with roughly 100 tonnes of soil, dirt or fines.
This is not ideal. As far as possible, in order to maximise performance, feed material should be clean of dirt and fines and dry - an attachment such as our BAV-RS screening buckets can help.
Excavator auxiliary hydraulic requirements
This part is very simple. Always run on 2-way circuit not hammer circuit.
Flow: The attachments are designed to be able to take the maximum flow of their respective carrier excavator class. the more flow, the faster the jaw moves.
Pressure: The attachments are designed to be able to take the maximum pressure of their respective carrier excavator class. ensure your machine's circuits have not been re-set or de-rated. This will lead to poor performance.
On older machines, check the condition of hydraulic oil and also the pressure and flow performance of the pumps. Other digging functions can still work, even when pumps are worn out.
What routine maintenance is required?
Firstly and most importantly, grease all pivot points, every day. Use good quality, high load Lithium complex grease.
All carbide tips should be sharp for optimum penetration and efficiency. Check and replace badly chipped or blunt items as necessary. This would usually only be 5 or 6 per year.
All pivot points are fully bushed, with oversized pins. With regular greasing, they should all last for at least 3 to 4 years without any replacements required.
Always ensure your excavator's hydraulic oil is in good condition, to give maximum system pressure.
Why use a mini excavator-mounted crusher bucket instead of a mini mobile crusher? Watch the video below to look at some of the considerations.

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