Mobile crushing solution
A jaw crusher built into the bucket, so demolition concrete, brick and rock are processed where they fall. No fixed plant, no carting spoil out and no trucking aggregate back in.
Crusher Bucket
Available for 7 – 45T
Adjustable output. Replaceable jaw plates.
Starting from
$32,875
Or with AB 0% Finance from $165/week (ex. GST)
- 5 year
warranty - Lifetime
support - Nationwide
delivery
A crusher bucket for 7–45 tonne excavators. Turns demolition concrete, brick and rock into reusable aggregate on site, with adjustable output size and a 500HBW wear-resistant body.
Gallery
1 video · 14 photos
Videos
01
Product
14
The difference
EveryAussieBucketscrusherbucketispurpose-builtforthemachineyourunandprecision-engineeredforthesumthatdecideswhetheritpays:whatyoucurrentlyspendcartingspoiloutandtruckingaggregatebackin.Availablefor7–45Tmachinesacrosssixbuilds,ona500HBWwear-resistantbodywithwidenedinletsandintegrateddustsuppression.
WhatdistinguishesourCrusherBucketisits100%NM500construction,ZGMn18CR2replaceablejawandcheekplates,outputsizeadjustableonsiteandreversiblerunningtoclearablockagewithoutstoppingtheshift.Comparedtootherconcretecrusherbucketsonthemarket,theproductmatcheswhatthejobactuallyneedsratherthanwhateverthemachinehappenstoproduce.
AllCrusherBucketsareaccompaniedwithourstandard5-yearwarranty.
Built for waste-to-resource conversion, this excavator crusher bucket features 100% NM500 steel construction, ZGMn18CR2 jaw plates and integrated dust suppression for efficient material reduction and lower transport and disposal costs.
Features
Widened inlets & increased capacity
Inlet openings up to 1,210 by 550 mm accept larger material without bridging at the mouth. Bigger bites and more throughput per hour, with fewer stops to clear oversize.
Wear resistance 500HBW body
The core body is fabricated from 500HBW graded steel, so the abrasion and impact of continuous crushing wear the replaceable plates rather than the bucket itself.
Replaceable jaw & cheek plates
ZGMn18CR2 manganese jaw plates swap out as they wear, and replaceable cheek plates on the inner side walls protect the main body. The consumables are renewed, not the bucket.
Technical Breakdown
Six build sizes covering 7 tonne to 45 tonne machines. Rated power, flow rate, pressure, mouth opening, rotation speed and capacity are listed for each build.
| Excavator size(T) | Rated power(kW) | Flow rate(L/min) | Pressure(bar) | Mouth opening(mm) | Rotation speed(RPM) | Capacity(m³) | Weight(kg) |
|---|---|---|---|---|---|---|---|
| 7 – 10 | 25 – 44 | 70 – 130 | 200 – 280 | 610×350 | 200 – 350 | 0.27 | 920 |
| 10 – 18 | 32 – 56 | 90 – 140 | 200 – 280 | 650×510 | 200 – 350 | 0.58 | 1,740 |
| 16 – 22 | 43 – 75 | 150 – 220 | 200 – 280 | 798×510 | 200 – 350 | 0.72 | 2,290 |
| Excavator size(T) | Rated power(kW) | Flow rate(L/min) | Pressure(bar) | Mouth opening(mm) | Rotation speed(RPM) | Capacity(m³) | Weight(kg) |
|---|---|---|---|---|---|---|---|
| 18 – 26 | 43 – 75 | 150 – 220 | 200 – 280 | 798×550 | 200 – 350 | 0.83 | 2,490 |
| 20 – 30 | 50 – 88 | 180 – 240 | 200 – 280 | 920×550 | 200 – 350 | 0.95 | 3,000 |
| 30 – 45 | 72 – 126 | 150 – 265 | 200 – 280 | 1,210×550 | 200 – 350 | 1.5 | 4,500 |
Built to fit the machine you run
Nothing here is an off-the-shelf pattern that you have to make work. Every unit is manufactured to your machine's tonnage, hitch and pin centres, so it bolts up to Caterpillar, Komatsu, Hitachi, Kobelco, Volvo, CASE, Kubota, Yanmar and Takeuchi alike. Send us the make, model and pin sizes and we match the bracket before it ships - if your machine isn't on this list, it still fits.
What they say about our gear
See all reviews on GoogleRock Breaker & Mud Sieve Buckets
After receiving our first order which had a rock breaker and some mud sieve buckets we knew we'd come back for more, just placed the 3rd order, great service and advice from the sales team, the quality and finish of the attachments are better than I can get locally and a better price.
Rock Bucket with Ripper Tooth
Great rock bucket. Very effective for separating large rocks out of fill material. The ripper tooth is solid and well fabricated. I am very satisfied with my purchase after several weeks of use.
Grab Bucket
Purchased a grab bucket through Aussie Buckets. Andrew and the team were super helpful and very thorough with all the measurements, information and communication. Bucket arrived today and have easily attached and straight into work. Super happy and will purchase more attachments with Aussie Buckets again.
Rock Breaker
Good service answered any questions i had about matching the new rockbreaker to my machinery. And does the job intend for. Prompt delivery and hassle free. Definitely recommend Aussie Buckets.
Ripper & Rake
Recently bought a ripper and a rake for a 8ton digger, both great quality attachments. The guys at Aussie buckets are very easy to deal with, straight forward for ordering and purchasing. The rake is great for any job in grass or vegetation, even when mixed with rocks or rubbish.
Auger & Drive
Purchased a new Auger and drive with Aussie Buckets. The whole process including checking my dimensions I provided were correct was very easy, even for a backyard excavator operator. Now making tree planting and farm fencing a breeze.
Tilt Hitch & Auger Drive Package
Have bought a tilt hitch and now an auger drive package through the team, can't fault them at all, from Hayden in sales to the whole team. Will definitely be purchasing my equipment through Aussie buckets in the future
Hydraulic Grab & Auger
Great company to deal with. Excellent quality hydraulic grab attachment. The company was so nice to deal with I placed another order for a different attachment. Also kept me updated on my order from start to finish. Received my new auger and it is an amazing piece of kit coupled with a 350mm auger and I got the 1m extension also. Had a bit of time to test everything out and the grab is great for moving posts rocks and anything else to save my back. The auger has plenty of torque and because I'm in a bit of rocky ground I got the combination auger and it's busting through it quite well. Still very happy with my order and Aussie Buckets support and after sale check in just to see how everything is going.
5 Finger Grab
Great team at Aussie Buckets. Very helpful and thorough in getting the correct dimensions. Regular updates on manufacture progress. And the 5 Finger Grab fitted perfectly and wow how powerful and useful. Tripled the use of my little 1.6 Takeuchi.
Hydraulic Grab
Huge thanks to Hayden and the whole team at Aussie Buckets!! Great price and really fantastic service. I purchased a hydraulic grab for my 305CR, great communication from the team throughout the order and delivery process and the attachment went straight onto the machine effortlessly and is very well built! I have already ordered a ripper and will be saving up for a stick rake next!!
Hydraulic Grab
We bought a hydraulic grab for our 5t excavator from Aussie Buckets and couldn't be happier. The square edged jaws help with gripping material while filtering out the dirt. So far, our customers have loved using it
Heavy Duty Stick Rake
I recently took delivery of the 1200mm wide heavy duty stick rake from Aussie Buckets. I was very impressed with the price I received and the staff kept me up to date during the procurement process. I love the design and the quality. I would very much recommend this product and I will look to source some more attachments through them in the future!
Hydraulic Grab
We purchased the hydraulic grab for our Kubota 1.7T for the purpose of moving rocks and logs which it does with ease. Exceptional design and construction I would highly recommend Aussie Buckets.
Rock Hammer
Needed a new rock hammer. Aussie Buckets delivered a quality product that is exactly what I required. Definitely would recommend
Mechanical Grab
We bought a mechanical grab for 20T excavator. Good communication during the whole process via email or phone. Good quality product which we haven't had a problem with at all. They also offered to help install when we picked up but was not required. All departments from order to pickup were very helpful.
Hydraulic Grab
Recently purchased a hydraulic grab for my mini excavator, great piece of equipment, great quality and pricing also customer service was fantastic. Easy partial assembly required, great bit of kit.
Hydraulic Grab
The hydraulic grab is better than any Christmas pressi. I use it on my farm dealing with trees and firewood. Also pipe laying. Try lifting 450 dia 12m long HDPE pipe and the grab fits perfect. OK the little Kubota knows it got a big fish on the hook but I can do what I can't do otherwise. Great choice - by me, great product thanks to you.
Rotating Grab
Great product, great service, Nick made the process very easy. The rotating grab has been an awesome addition for our scrap metal yard. Cheers from YP Recycling
Frequently asked questions
What is an excavator crusher bucket? A crusher bucket is an excavator attachment with a jaw crusher built into the bucket, turning concrete, brick and rock into graded aggregate on site. It is also called a crushing bucket or jaw crusher bucket. Aussie Buckets crusher buckets cover 7 to 45 tonne machines across six builds.
How do I size a crusher bucket to my excavator? Machine weight sets the range, but hydraulic flow and pressure decide whether the bucket crushes at rate. Six builds cover 7 to 45 tonne machines. Send your machine make, model and auxiliary circuit figures and we will match the build, because an under-fed crusher bucket is slow rather than broken.
What material can a crusher bucket process? Demolition concrete, reinforced concrete, brick, block, asphalt, natural rock and quarry oversize. Reinforcement passes through and is separated at the discharge. Highly abrasive material shortens jaw plate life, which is why the jaw and cheek plates are replaceable rather than welded in.
Can you adjust the output size on a crusher bucket? Yes. Output size is adjustable on site, so the same bucket produces a coarse fill grade or a finer aggregate depending on what the job needs. That matters because the value of a crusher bucket is producing usable product, and usable depends on the specification you are being held to.
Crusher bucket or fixed pulveriser: which do I need? A crusher bucket produces graded aggregate you can reuse or sell. A fixed pulveriser reduces concrete and separates rebar for disposal and steel recovery, without grading the output. Choose the crusher bucket when the product matters, the pulveriser when getting the structure down and the steel out matters.
How much does a crusher bucket cost? Aussie Buckets crusher buckets start at $32,875. Price moves with machine class and capacity, and 0% finance is available on approved purchases. Every bucket is protected by a 5-year warranty and lifetime technical support. Get a tailored quote against your machine and material.
