In modern construction, road renovation, demolition work, quarrying, and site recycling projects, traditional construction methods face many obvious drawbacks. Today, heavy-duty excavator buckets specially designed for crushing work have completely changed the construction mode. As one of the most practical excavator bucket attachments, the excavator crusher bucket integrates digging, loading, crushing, and screening into one single attachment. Whether you run a construction company, machinery business, or road maintenance team, installing a crusher bucket on your excavator can greatly simplify your working process, reduce equipment investment, and maximize on-site resource recycling benefits. If you are interested, please contact YG immediately for more information.
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Heavy Duty Excavator Buckets Technical Parameters
| 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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How Does an Excavator Crusher Bucket Work?
The working principle of heavy-duty excavator buckets for crushing is simple, stable, and highly mechanically efficient, requiring no extra power source or complicated operation.
The crusher bucket is driven entirely by the excavator’s own hydraulic system. When the operator picks up stones, concrete chunks, or hard materials into the bucket, the internal hydraulic motor starts to drive two heavy-duty tooth jaw plates to perform high-strength squeezing and reciprocating movement. The two jaw plates form a stable crushing cavity. Large hard materials are squeezed, impacted, cracked, and ground repeatedly inside the cavity until the particle size meets the preset standard.
The machine is equipped with an adjustable discharge size system. Users can freely control the final crushed stone size from fine gravel to medium aggregate according to project requirements. Once the material is crushed to the qualified particle size, it automatically falls through the bottom gap of the bucket. Unqualified large materials will stay in the cavity for secondary crushing until reaching the standard.
The whole crushing process is completed on-site in one continuous operation: digging, feeding, crushing and discharging. Compared with fixed crushing stations, this excavator bucket attachment design saves material transportation, secondary stacking and repeated handling, greatly improving overall construction efficiency.
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5 Wide-Ranging Uses of Excavator Crusher Bucket
1. On-Site Construction Waste Recycling
This is the most widely used function of the excavator crusher bucket. During building demolition, old community reconstruction and road renovation projects, a large amount of waste concrete, brick residue and abandoned stone is generated. Instead of transporting these wastes away and buying new aggregate back, contractors can use the crusher bucket to crush waste materials directly on site. The recycled crushed stones can be reused for road backfilling, foundation reinforcement, and site leveling, greatly saving material costs and reducing construction waste discharge.
2. Quarry and Mountain Stone Processing
In small and medium quarry projects and mountain development sites, heavy-duty excavator buckets can crush large boulders, weathered rocks, and hard stone blocks into standardized aggregate. It replaces bulky fixed crushing equipment, realizing flexible mobile crushing in any mountain area. It is especially suitable for scattered stone mining sites where large crushing stations cannot be deployed.
3. Road Construction and Highway Maintenance
During road expansion, old road reconstruction, and rural road hardening projects, the crusher bucket can crush old cement pavement, asphalt concrete, and road base stones. The recycled materials can be directly used for road base filling, reducing transportation distance and project construction costs. It allows road teams to complete demolition, crushing and recycling in one step.
4. Foundation Pit and Urban Municipal Engineering
In urban foundation excavation and municipal engineering construction, many sites contain hard rock layers and mixed concrete blocks. Traditional digging buckets cannot handle hard materials, while crusher buckets can crush hard strata on-site, speeding up foundation pit excavation progress. At the same time, it avoids noise pollution and large dust caused by blasting, meeting urban construction environmental protection requirements.
5. Machinery Rental Business Upgrade
For machinery rental companies, adding excavator bucket attachments to your equipment fleet can greatly increase rental order volume and rental price. Crusher buckets are in high demand in demolition, recycling, and road projects, helping rental companies attract more high-value engineering orders and improve overall profit margins.
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Real Customer Feedback about YG Heavy Duty Excavator Buckets
Customer 1: Construction Contractor in Thailand
“We have been looking for cost-effective excavator crusher bucket for sale for a long time to solve our construction waste problem. After comparing multiple suppliers and checking the excavator bucket price, we finally chose this heavy-duty crusher bucket. The quality is far beyond our expectation. The jaw plate is thick and wear-resistant, and the hydraulic system runs very stably without oil leakage. Before using this bucket, we needed to transport all waste concrete away and purchase new aggregate for backfilling, which cost us thousands of dollars every month. Now we can recycle all waste materials on site. Our construction cost has reduced by nearly 35%, and the project speed has increased significantly. This is one of the best heavy duty excavator buckets we have ever purchased. We will order more excavator bucket attachments to expand our business.”
Customer 2: Machinery Company in Indonesia
“Our company focuses on excavator services. In the past, our excavators could only do simple digging work. After being equipped with this crusher bucket, our machines can handle demolition waste recycling and stone crushing projects. The equipment failure rate is very low, daily maintenance is simple, and customers are very satisfied. The adjustable crushing size function is very practical for different project needs. With the reasonable excavator bucket price, our investment payback period is very short. Now many local engineering teams specially use our excavators with crusher buckets. It greatly improves our market competitiveness and annual income.”
Customer 3: Road Maintenance Team in Vietnam
“We mainly undertake rural road renovation and municipal road repair projects. There are a lot of old concrete pavement that needs crushing and recycling. This excavator crusher bucket for sale is perfectly suitable for our work. It moves flexibly on narrow rural roads, crushes quickly, and the finished aggregate quality is very uniform. It saves us a lot of transportation fees and new material purchasing costs. The working efficiency is 3 times faster than traditional processing methods. We highly recommend this heavy duty excavator buckets for all road construction and demolition teams.”
Heavy Duty Excavator Buckets Factory Direct Sales-Choose YG Supplier
The excavator crusher bucket has become an indispensable high-value excavator bucket attachment for modern engineering construction. It perfectly integrates digging, crushing, and recycling functions, solving the industry pain points of high waste treatment costs, low material utilization rates, and complicated construction procedures.
With a durable heavy-duty structure, flexible working performance, and competitive excavator bucket price, heavy-duty excavator buckets help construction teams and machinery owners greatly improve construction efficiency, reduce comprehensive costs, and increase project profits.
If you are searching for a reliable excavator crusher bucket and want to upgrade your excavator working capacity, contact YG today.