YG hydraulic clamshell bucket for excavator is driven by twin heavy hydraulic cylinders; it opens and closes like clam jaws to grab silt, scrap metal, grain, and construction debris. Each model has a fixed opening width, matched working pressure, and hydraulic flow for stable clamping force. The bucket shell adopts thick wear-resistant alloy steel with a fully sealed anti-leak hydraulic system. Widely sold as an excavator clamshell attachment globally, it cuts manual labor and boosts material handling efficiency for municipal, port, and recycling projects. If you are interested, please contact YG immediately for more information.
YG Hydraulic Clamshell Bucket for Excavator Parameters
| Model | YGCS04 | YGCS06 | YGCS08 | YGCS10 |
| Suitable Excavator | 7-11T | 12-18T | 18-25T | 26-35T |
| Weight | 800kg | 1200kg | 2000kg | 2300kg |
| Opening | 1000mm | 1500mm | 2200mm | 2300mm |
| Working Pressure | 180bar | 210bar | 250bar | 250bar |
| Set Up Pressure | 250bar | 290bar | 320bar | 340bar |
| Working Flow | 190 lpm | 210 lpm | 220 lpm | 240 lpm |
Case Study 1: Municipal Dredging & Landscape Contractor, Spain
Customer Background
This mid-sized construction enterprise based in Madrid has 31 full-time staff, mainly undertaking urban river dredging, residential landscape backfilling and highway aggregate loading projects across central Spain. The company owns a fleet of 14–17ton medium excavators, and its core market focuses on government municipal bidding projects and private villa construction works. Before purchasing our hydraulic clamshell bucket for excavators, they used local low-cost generic grabs for all bulk material handling, including river mud, sand, gravel, and garden soil.
Original Difficulties
- Their old clamshell bucket only supported 170bar working pressure; insufficient clamping force led to over 20% mud spillage during lifting, requiring two full-time cleaners on site every day.
- The maximum opening width of old grabs was only 1100mm; each delivery truck needed 14 grabbing cycles to fill up, greatly lowering daily construction output.
- Mismatched hydraulic flow caused slow opening and closing speed; a standard 10-day river dredging project often extended to 16 days.
- Thin ordinary steel shell wore out quickly under long-term silt abrasion; monthly spare part replacement cost reached 1,320 EUR.
- Unstable hydraulic sealing parts leaked oil frequently under rainy weather, leading to unplanned 1–2 hour downtime every workday.
Customized Solution
We recommended the YGCS06 hydraulic clamshell bucket for excavators, perfectly matching their 12–18 ton excavators. Core parameters: 1200kg total weight, 1500mm maximum opening, 210bar working pressure, 290bar set-up pressure, and 210lpm working flow. We provided Spanish operation manuals plus 2 days of free online technical training after delivery. The transparent clamshell bucket for excavator price with no hidden extra fees was confirmed before order.
Problems During On-Site Commissioning & Solutions
Challenge 1: The auxiliary hydraulic circuit of their excavator could not reach the standard 210lpm flow rate, resulting in sluggish shell movement.
Solution: We delivered matched flow regulating valve accessories free of charge and adjusted the pipeline layout to stabilize hydraulic flow to the standard value within one day.
Challenge 2: Local river mud mixed with broken ceramic fragments scratched bucket inner plates easily.
Solution: Supplied extra replaceable wear strips and instructed operators to control grabbing depth to reduce hard debris impact.
Measurable Operation Improvements
- 1500mm wide opening cut truck loading cycles from 14 times to 8 times; daily working efficiency rose by 75%; a 10-day dredging project was finished in only 6 days, shortening the construction period by 40%.
- 210bar stable working pressure greatly reduced material spillage; two cleaning workers were dismissed, saving 860 EUR labor cost per month.
- Thick NM450 wear steel extended bucket service life from 3 months to more than 12 months, monthly maintenance expense cut by 1,050 EUR.
Customer Feedback
“We compared multiple suppliers’ excavator clamshell buckets for sale and finally chose YG after checking full parameter data and a reasonable clamshell bucket for excavator price. YGCS06 fully fits our 16-ton excavators, completely solving mud leakage and slow loading troubles. Spanish-speaking technical support responds fast whenever we have operational problems. The shortened project cycle helped us win 3 new municipal bids this quarter, and we will purchase two more sets for our Valencia branch later.”
Case Study 2: Waste Recycling & Port Loading Company, Australia
Customer Background
A large waste treatment and port logistics enterprise located in Brisbane with 45 employees, covering scrap metal sorting, port bulk cargo loading, and landfill soil covering businesses all over Queensland. The company runs 28–33 ton heavy excavators, mainly dealing with tangled waste steel, construction rubble, grain, and port sand. Local ports have narrow berths, and summer high temperatures easily accelerate the aging of ordinary hydraulic seals. Previously, they imported low-performance clamshell grabs that could not meet high-volume daily processing demands.
Original Difficulties
- The old bucket’s maximum set-up pressure was only 280bar, unable to clamp sharp scrap steel firmly; metal fragments fell frequently during transportation, requiring 3 ground pick-up workers.
- Small 1900mm opening limited single grab volume; daily scrap processing capacity only reached 82 tons.
- Low-temperature-resistant hydraulic seals failed during Australia’s 35–40℃ hot summer; oil leakage caused 2–3 work suspensions per day.
- Insufficient hydraulic flow slowed shell action; each cargo truck needed 17 grabbing cycles to complete loading.
- Overseas spare parts delivery took more than 22 days; once components were damaged, causing long construction delays.
Customized Solution
We provided a YGCS10 hydraulic clamshell bucket for an excavator, specially customized for their 26–35 ton heavy excavators. Key specs: 2300kg weight, 2300mm maximum opening, 250bar working pressure, 340bar set-up pressure, and 240lpm working flow. We upgraded all sealing rings to high-temperature fluorine rubber, guaranteed spare parts delivery to Australian warehouses within 10 days, and sent detailed English maintenance videos for free reference.
Difficulties Encountered During Installation & Countermeasures
Challenge 1: The port’s hydraulic cooling system had limited capacity; hydraulic oil temperature rose rapidly under continuous all-day operation.
Solution: Equipped auxiliary independent cooling radiators as free add-ons to keep oil temperature within a safe operating range.
Challenge 2: Alternating work of grain and scrap metal easily caused debris jamming between two bucket shells.
Solution: Provided daily cleaning operation guidelines and delivered extra wear-resistant hinge sleeves as spare parts.
Production Benefits
- 2300mm ultra-wide opening lifted single grab capacity significantly; daily scrap processing output jumped from 82 tons to 156 tons, efficiency improved by 90%. Each bulk cargo order delivery time was shortened by 5 days on average.
- 340bar high set-up pressure ensures tight clamping of irregular scrap; all ground pick-up labor was eliminated, saving 1,430 AUD monthly labor expenditure.
- High-temperature-resistant sealing structure reduced oil leakage downtime by 92%, and daily continuous working time was extended by 4 hours.
- Truck loading cycles reduced from 17 times to 9 times, port daily cargo handling volume increased sharply, and revenue grew steadily.
Customer Feedback
“We searched for a reliable excavator clamshell bucket for sale online and verified YG’s complete parameter table before placing orders. YGCS10 heavy-duty hydraulic clamshell bucket for excavator perfectly adapts to Australia’s hot climate and mixed scrap materials. Fast spare parts delivery and 24-hour English remote support greatly reduce our maintenance pressure. The transparent clamshell bucket for excavator price brings long-term cost savings on labor and repairs; we will recommend YG clamshell buckets to all local port and recycling partners.”
YG Hydraulic Clamshell Bucket for Excavator Factory Direct Sales-Reply within 24 Hours
YG excavator clamshell bucket covers 7–35 ton excavators with standardized weight, opening width, hydraulic pressure, and flow parameters, fully matching different working conditions from municipal dredging to heavy scrap recycling and port loading. YG hydraulic clamshell bucket for excavator effectively solves universal pain points including insufficient clamping force, small grab volume, frequent oil leakage, and fast wear, bringing obvious improvements in construction speed, project delivery cycle, and comprehensive operation costs.
All excavator clamshell bucket for sale products support optional rotary structure and wear-resistant customized plates, with transparent clamshell bucket for excavator price without any hidden charges. YG provides multilingual operation training, global fast spare parts logistics, and a 12-month full machine warranty for all overseas buyers.
If you plan to replace old grabs or purchase new hydraulic attachments, contact our international sales team to obtain complete parameter sheets and exclusive quotations. YG’s professional technical team will match the most suitable model according to your excavator tonnage, raw material types, and local working environment, helping you raise construction efficiency and cut long-term operating costs.