A concrete crusher bucket is a heavy-duty tool for construction machines. It attaches directly to the arm of your excavator. When the excavator scoops up concrete slabs, bricks, or hard river stones, the powerful inner jaws move quickly. This process crushes big waste rubble into reusable gravel right on your job site.
This attachment runs entirely on your excavator hydraulic system. You do not need secondary electric motors or separate diesel crushing plants. It helps recycling centers, road contractors, and demolition teams process material instantly. This eliminates the high costs of waste hauling and landfill tipping fees.
- Hydraulic Pressure Range: Works safely between 200 bar and 250 bar.
- Counterpressure Limit: Keeps a strict 10 bar limit to protect your hydraulic motor.
- Material Strength: Built with reinforced wear-resistant steel to handle hard concrete and flint stone.
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YG Excavator Crusher Buckets Parameter
| SPECIFICATION | UNIT | YG-1 | YG-2 | YG-3 | YG-4 | YG-5 | YG-6 | YG-7 | YG-8 |
| Carrier Weight | Ton | 8-12 | 14-18 | 120-25 | 25-30 | 30-35 | 35-50 | 50-75 | ≥ 75 |
| Load Capacity | m³ | 0.15 | 0.55 | 0.66 | 0.70 | 0.90 | 1.30 | 1.60 | 2.30 |
| Opening Dimensions | mm | L540 H250 | L610 H510 | L740 H510 | L850 H510 | L910 H540 | L1205 H540 | L1300 H600 | L1450 H700 |
| Output Setting | mm | 15-60 | 15-60 | 15-130 | 15-135 | 15-140 | 15 – 145 | 40-150 | 100-200 |
| Length (A) | mm | 1240 | 1745 | 2000 | 2050 | 2185 | 2185 | 2930 | 3560 |
| Width (B) | mm | 1000 | 1000 | 1150 | 1300 | 1340 | 1620 | 1880 | 2090 |
| Height (C) | mm | 770 | 1100 | 1200 | 1400 | 1390 | 1390 | 170 | 2065 |
| Weight | Ton | 0.75 | 1.6 | 2.3 | 3 | 3.5a | 4.8 | 7.5 | 10.5 |
| Oil Flow | l/min | 90 | 98 | 140 | 160 | 180 | 210 | 320 | 380 |
| Pressure | bar | 200 | 220 | 220 | 220 | 220 | 220 | 250 | 230 |
| Counter | bar | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Max. Production | m³/h | 10 | 23 | 31 | 34 | 42 | 53 | 88 | 120 |
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Choose The Right Digger Crusher Bucket For Your Excavator
Selecting the correct digger crusher bucket requires matching your excavator’s lifting capacity and hydraulic oil flow. If the bucket is too heavy, your excavator will tip over. If the oil flow is too low, the jaw will not crush effectively.
YG offers 8 distinct models (YG-1 to YG-8) to fit compact diggers, standard construction excavators, and massive mining machines. Look at the exact engineering parameters below to find your perfect fit:
- Compact Series (YG-1 & YG-2): Best for 8 to 18-ton excavators. They hold 0.15m³ to 0.55m³ of material and work beautifully in narrow city streets.
- Standard Series (YG-3, YG-4 & YG-5): Made for 20 to 35-ton excavators. These are the top choices for highway demolition, with load capacities up to 0.90m³.
- Heavy Mining Series (YG-6, YG-7 & YG-8): Built for 35 to 75+ ton massive excavators. They feature huge jaw openings up to 1450mm and crush up to 120 cubic meters per hour.
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Key Benefits Of Using A Crusher For Excavator On Site
Installing a crusher for excavator entirely changes your site budget. Traditional methods require hiring trucks to dump waste and then buying fresh quarry stone. This forces you to pay two times for the same material.
With a YG hydraulic bucket, you can complete the work with one machine and one operator. This high-efficiency system delivers immediate operational advantages:
- Adjustable Output Sizes: You can change the jaw distance easily. Adjust your output from 15mm up to 200mm to meet different gravel contract requirements.
- Massive Hourly Output: The largest mining models produce up to 120m³ of crushed stone every single hour.
- Compact Footprint: Total bucket length ranges from 1240mm to 3560mm, meaning it stores easily and transports inside standard containers.
- Easy Installation: Connects straight to the excavator’s existing hammer piping lines without modifying the cabin controls.
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Where Can You Use The Excavator Crusher Attachment
The excavator crusher attachment is built for extreme environments. It crushes concrete structures and eats through natural river rocks, hard quartz, and mine materials.
- Urban Demolition: Recycles concrete pillars, floor slabs, and brick masonry right where they fall.
- Road Infrastructure: Breaks down old asphalt mats and foundation stones during major highway upgrades.
- Open-Pit Mining: Crushes limestone, sandstone, and aggregate ores into manageable sizes before final processing.
- Trench Excavation: Pulverizes underground boulders so utility teams can lay down gas and water lines quickly.
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How To Correctly Install And Maintain Your Bucket
To keep your concrete crusher bucket working perfectly for many years, you must follow basic mechanical steps. Proper setup protects both the attachment and your excavator’s main hydraulic pump.
Installation takes less than an hour if your machine already has hydraulic lines. Maintenance is also very simple and can be done right in the field:
- Mechanical Connection: Use standard hardened pins to lock the bucket top-adapter onto your excavator’s quick coupler or arm tip.
- Hydraulic Hose Setup: Connect the pressure line and return line to your excavator’s auxiliary circuit. Always make sure the third line (drain line) goes straight back to the hydraulic oil tank.
- Daily Greasing: Inject high-quality lithium grease into the main eccentric shaft bearings every 4 hours of heavy crushing work.
- Jaw Bolt Inspection: Check the wedge bolts on the moving jaw plate every morning to ensure they are tight and secure.
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How To Save Money With On Site Concrete Recycling
Using a digger crusher bucket is the fastest way to increase profits on your construction site. Many fleet owners do not realize how much money they lose by discarding old building materials.
When you process waste material directly where it sits, you stop paying outside suppliers. Here is an example of how a standard contractor saves money every single day:
- Zero Landfill Cost: Dumping concrete waste at municipal landfills costs a lot per ton. On-site crushing removes this fee entirely.
- Free Sub Base Material: The 0-40mm crushed gravel output is perfect for structural backfilling, sub-bases, and site access roads.
- Less Truck Traffic: You do not need to hire a fleet of tipper trucks to move materials back and forth, which saves diesel fuel and driver wages.
- Reclaimed Steel Rebar: During the crushing action, the iron rebar separates from the concrete completely. You can collect this metal and sell it to recycling scrap yards for pure profit.
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Buying Guide Delivery Packaging And After Sales
We want to make your international purchasing easy and safe. As a professional manufacturer, we provide clear terms for all global buyers.
- Minimum Order Quantity (MOQ): 1 Set.
- Delivery Time: 7 to 15 working days after receiving payment.
- Packaging: Standard seaworthy export wooden box to prevent rust and damage during sea shipping.