YG hydraulic clamshell bucket is driven by twin hydraulic cylinders; it opens and closes like clam shells to grab silt, scrap metal, grain, and construction waste. Each model has fixed opening width, working pressure, and flow parameters for stable clamping force. Made of thick wear-resistant steel, it features fully sealed oil circuits to prevent leakage. Widely sold as a reliable excavator clamshell bucket for sale, it replaces multiple manual loading tools, greatly boosting handling efficiency and cutting labor costs for municipal, port, and recycling projects worldwide. If you are interested, please contact YG immediately for more information.
Hydraulic Clamshell Bucket 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 1: Municipal & Dredging Contractor, Texas, USA
Customer Background
This medium-sized construction firm based in Houston has 36 full-time workers, serving municipal river dredging, residential trench backfill, and landscape material hauling projects across Texas. Their core market covers suburban residential zones, small inland waterways, and city public works bidding jobs. They operate a fleet of 15–17ton CAT excavators and previously purchased generic clamshell grabs from local suppliers before switching to our hydraulic clamshell bucket. Their daily workload includes grabbing river silt, sand, gravel, and light construction debris for multiple simultaneous projects.
Original Pain Points
- Local low-cost excavator clamshell bucket only reached 160bar working pressure; clamping force was insufficient for sticky river mud, causing 18–22% material spillage every grab and requiring extra cleaning labor.
- The old grab’s maximum opening was only 1100mm, unable to hold large piles of aggregate, so each truck needed 12–14 grabbing cycles and slowed loading speed heavily.
- Hydraulic flow mismatch led to slow shell opening/closing; one full dredging project usually took 14 working days to finish.
- Thin steel shells wore out rapidly after 3 months of daily silt contact; monthly spare part cost hit 1,450 USD.
- No standardized operation manuals; operators spent hours adjusting oil pressure and wasted daily working time.
Customized Solution
We recommended YGCS06 hydraulic clamshell bucket for excavator, which fits their 12–18T CAT excavators perfectly. Key matching parameters: 1500mm maximum opening, 210bar working pressure, 290bar set-up pressure, 210lpm required working flow, total bucket weight 1200kg. We added a 360-degree rotary motor as an optional upgrade for narrow river berths, and delivered full English operation & maintenance manuals with 2 days of free online technical training.
Problems Encountered During Commissioning & Solutions
Challenge 1: Their excavator auxiliary hydraulic valve could not reach the 210lpm required flow, resulting in slow shell movement.
Solution: We provided matched flow regulating valve accessories free of charge, adjusted internal pipeline layout to boost output flow to standard range within one day.
Challenge 2: Local river silt mixed with broken limestone chips easily scratched bucket inner plates.
Solution: Supplied extra replaceable wear strips and guided workers to adjust grabbing depth to reduce hard rock impact.
Measurable Operation Improvements
- Large 1500mm opening cut truck grabbing cycles from 13 times to 7 times; daily loading efficiency increased by 86%, single river dredging project shortened from 14 days to 8 days (42% faster delivery).
- 210bar stable working pressure eliminated massive material spillage, daily cleaning labor fully removed, saving 920 USD monthly labor expenditure.
- Thick NM450 wear steel extended shell service life from 3 months to over 12 months, monthly maintenance cost reduced by 1,180 USD.
- Rotary design allows the excavator to stay stationary while unloading barges, daily effective working hours raised by 3.5 hours.
Customer Feedback
“We compared clamshell bucket for excavator price from multiple suppliers and finally chose YG hydraulic clamshell bucket. The YGCS06 model perfectly matches our 16-ton CAT diggers, solves our mud leakage and slow loading headaches completely. Project delivery time is greatly shortened, maintenance fees dropped sharply, and remote English technical support responds within 30 minutes whenever we have issues. We have ordered two more sets for our Dallas branch and will recommend this excavator clamshell bucket to all local municipal contractors.”
Case 2: Multi-Purpose Recycling & Farm Contractor, Lima, Peru
Customer Background
This family-owned enterprise located on the outskirts of Lima has 22 staff, covering scrap metal sorting, agricultural grain handling, and rural road aggregate loading across central Peru. They own 28 ton heavy-duty excavators and focus on mixed material jobs: tangled waste steel, corn grain, river sand, and construction rock fragments. Local construction sites have narrow mountain roads and limited operating space, and hot dry weather accelerates hydraulic seal aging on cheap attachments.
Original Difficulties
- Old heavy clamshell bucket only supported a maximum 220bar set-up pressure, could not tightly clamp sharp scrap steel, and metal pieces dropped constantly during lifting.
- Small 1800mm opening limited single grab volume; daily scrap processing capacity capped at 90 tons.
- Poor heat-resistant hydraulic seals leaked oil frequently under Peru’s 38℃ summer temperatures, stopping work 2–3 times per day for repairs.
- Mismatched 180lpm flow slowed shell action; each scrap transport truck took 16 loading cycles.
- No local spare parts stock; replacement components took over 20 days to arrive when breakdowns happened.
Customized Solution
We supplied a YGCS10 hydraulic clamshell bucket for an excavator, designed for their 28T excavators. Core specs: 2300mm opening, 250bar working pressure, 340bar set-up pressure, 240lpm working flow, total weight 2300kg. We upgraded all hydraulic seals to high-temperature fluorine rubber, sent Spanish operation videos, and guaranteed 10-day spare parts shipping to the Peru warehouse.
On-Site Commission Challenges & Resolutions
Challenge 1: Mountain construction sites lack stable hydraulic cooling conditions; oil temperature rose too fast during continuous work.
Solution: Provided auxiliary oil cooling radiators as free add-ons to keep hydraulic temperature under safe limits.
Challenge 2: Mixed grain and scrap metal jammed the shell hinge gaps easily during alternating work.
Solution: Taught workers daily hinge cleaning procedures and supplied extra wear-resistant hinge sleeves.
Quantifiable Project Benefits
- 2300mm wide opening lifted single grab capacity; daily scrap handling capacity jumped from 90 tons to 168 tons (87% efficiency growth), monthly scrap sales revenue increased by 6,300 PEN.
- 340bar high set-up pressure firmly locks irregular scrap steel, zero dropped metal pieces, eliminating full-time ground pick-up labor (saves 1,250 PEN per month).
- High-temperature sealing parts cut oil leakage downtime by 90%, daily effective working time extended by 4 hours.
- Truck loading cycles reduced from 16 to 9, each scrap delivery order finished 5 days ahead of original schedule.
Customer Feedback
“We searched for a reliable hydraulic clamshell bucket for excavator online and picked YG after checking full technical parameters. YGCS10 heavy bucket handles our mixed scrap and farm grain perfectly, high-pressure clamping eliminates falling metal waste, and heat-resistant seals adapt to Peru’s hot climate well. Spare parts arrive fast within 10 days, and Spanish video guidance makes maintenance simple. This excavator clamshell bucket greatly boosts our daily output and overall profit; we plan to purchase one YGCS08 model for our medium excavator fleet next quarter.”
FAQs for Hydraulic Clamshell Bucket Buyers
A: Follow our standard parameter chart: 7–11T digger → YGCS04; 12–18T → YGCS06; 18–25T → YGCS08; 26–35T → YGCS10. We will confirm your excavator’s auxiliary hydraulic flow and maximum oil pressure before quoting an accurate clamshell bucket for excavator price to avoid mismatched power and slow grabbing speed.
A: Smooth shell versions handle grain, sand, silt, and fine aggregate; toothed heavy-duty shells fit scrap steel, rock fragments, construction waste, and bulky debris. It is widely used for dredging, recycling, farm loading, municipal backfill, and landfill sorting work.
Grease all hinge pins before starting work every morning;
Inspect hydraulic hoses and seals for oil leakage;
Clean sand and metal debris stuck between two shell jaws;
Check wear strips on cutting edges for abrasion;
Avoid violent impact between bucket and hard concrete or rock.
A: 12-month full machine warranty, 24/7 multilingual remote video technical support. We supply free operation videos, maintenance guides, and on-demand online commissioning guidance for all hydraulic clamshell bucket buyers.
Hydraulic Clamshell Bucket Factory Direct Sales-YG Machinery
YG hydraulic clamshell bucket series covers all mainstream 7–35 ton excavators with standardized pressure, flow, and opening parameters, solving core construction pain points including low clamping force, small grab volume, oil leakage, and fast shell wear. Whether you run municipal dredging teams, scrap recycling yards, agricultural logistics firms, or rural construction contractors, we can match suitable excavator clamshell bucket models and optional rotary upgrades based on your digger tonnage and material types. Transparent clamshell bucket for excavator price, complete overseas logistics and full-cycle after-sales service eliminate all post-purchase worries for international buyers.
If you want to get detailed parameter sheets, customized layout plans, and exclusive quotations for a hydraulic clamshell bucket, contact the YG international sales team at any time.