Overview: Excavator Buckets For Sale for Global Markets

INDUSTRIAL SPECIFICATION REPORT 2026: EXECUTIVE OVERVIEW

Product: SEA LION Premium Excavator Buckets (Model Series: SL-EBX)
Target Application: Mining Overburden Removal, Bulk Material Handling (Logistics), Heavy Civil Construction

Core Value Proposition

SEA LION International introduces the SL-EBX Series excavator buckets, engineered to address critical operational inefficiencies in high-impact, abrasive environments. Unlike standard OEM buckets, the SL-EBX integrates advanced wear protection and structural reinforcement validated across 18+ years of heavy equipment deployment in emerging markets. This solution directly reduces Total Cost of Ownership (TCO) by extending component life 25-40% and minimizing unscheduled downtime—key pain points for fleet managers operating in resource-constrained regions.

Why SL-EBX Dominates Target Markets

Regional operational demands necessitate specialized bucket performance. SEA LION’s distribution network, technical expertise, and alignment with XCMG excavator platforms (a dominant OEM in these regions) enable precise adaptation to local challenges:

Region	Primary Application	Key SL-EBX Advantages	SEA LION Operational Support Advantage
Africa	Hard Rock Mining	• 45% higher abrasion resistance (Mn18Cr2 alloy cutting edges) • Reinforced base plate for fractured rock impact	Localized refurbishment hubs in RSA, Kenya; 72-hr spare parts dispatch
Russia	Permafrost Excavation	• -45°C impact-tested steel (GOST 535-2005 compliant) • Optimized tooth geometry for frozen clay adhesion	Cold-weather logistics via Arctic RO-RO routes; SINOTRUK compatibility
Southeast Asia	Dredging/Reclamation	• Corrosion-resistant coatings (ISO 12944 C4) • Lightweight design for high-cycle hydraulic efficiency	Containerized parts delivery; SHACMAN fleet integration support

Technical Differentiation Drivers

1. Material Science: Proprietary dual-layer wear package (base: Q345B; wear zones: Hardox 500 + AR450 overlays) validated in 12,000+ operational hours across 37 mining sites.
2. Compatibility: Direct-fit for XCMG excavators (models: XE370G, XE600D), comprising 68% of active fleets in target regions (2025 industry survey data).
3. TCO Optimization:
4. 32% longer service life vs. regional market average (field data, 2024)
5. Modular replaceable wear components reduce repair costs by 22%
6. Standardized mounting interfaces cut changeover time by 18 minutes

SEA LION Partnership Assurance

Leveraging 18+ years as an authorized distributor for SINOTRUK, SHACMAN, and XCMG, SEA LION delivers:
– Transparency: Digital wear-tracking logs with every bucket shipment
– Quality Control: ISO 9001:2015-certified refurbishment standards applied to wear parts
– Logistics Certainty: Integrated RO-RO/container solutions with 99.2% on-time delivery (2025 global performance)

Conclusion

For fleet managers and construction firms operating in Africa, Russia, and Southeast Asia, the SL-EBX Series is not a commodity bucket—it is a validated productivity multiplier. Its region-specific engineering, backed by SEA LION’s industrial-grade supply chain and technical infrastructure, directly addresses the durability, availability, and cost pressures inherent in these markets. This model forms a critical link in our commitment to long-term partnership: reducing operational volatility while maximizing asset uptime in the world’s most demanding worksites.

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Report Validity: January 1, 2026 – December 31, 2026 | SEA LION International Trade Co., Ltd. – Industrial Equipment Division

Technical Specifications & Parameters

Industrial Specification Report 2026

Prepared for Fleet Managers & Construction Companies
Subject: Technical Specifications for Excavator Buckets and Carrier Systems – Model Series EBX-615 Series

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Overview

This report provides comprehensive technical specifications for excavator buckets designed for integration with heavy-duty carrier systems using the WD615/Weichai engine platform, commonly deployed in large-scale earthmoving and construction operations. The data focuses on compatibility with the HW19710 transmission system, standard 12.00R20 tire configuration, and performance metrics critical to operational efficiency, including fuel economy and load capacity.

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Technical Specifications Table

Parameter	Specification	Notes
Engine Model	WD615.62 (Weichai Power)	6-cylinder, inline, water-cooled diesel
Rated Horsepower	336 hp (250 kW) @ 2,200 rpm	Meets China III / Tier 3 emission standards
Transmission	HW19710 – 10F/2R Synchromesh Manual	Heavy-duty gearbox with high torque capacity
Axle Load (Front/Rear)	9,500 kg / 18,500 kg	Reinforced dual rear axles; load-balanced design
Tire Specification	12.00R20, 20-ply, Radial Construction	High-load, cut-resistant compound; suitable for rough terrain
Bucket Capacity (Struck / Heaped)	2.8 m³ / 3.5 m³	Standard for 22–25 ton class excavators
Bucket Material	Hardox 450 (Main Liner), Weldox 700 (Cutting Edges)	Wear-resistant; extended service life
Operating Weight (Carrier + Bucket)	24,300 kg	Includes standard counterweight and fluid
Fuel Tank Capacity	380 L	Extended runtime under full load
Fuel Efficiency	18.7 L/h (avg. at 75% load)	Based on ISO 9249 earthmoving cycle testing
Load Capacity (Max Tip Load)	6,800 kg @ pivot pin	Calculated at maximum reach and 45° slope

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Fuel Efficiency Analysis

The WD615 engine, coupled with the HW19710 transmission, delivers optimized fuel efficiency through precise gear mapping and reduced parasitic losses. At a typical operating load of 75%, the system averages 18.7 liters per hour, with peak efficiency observed in the 1,600–1,900 rpm range. This results in up to 12% fuel savings compared to legacy models using non-synchronized transmissions.

Advanced combustion tuning and turbocharging (VE-type injection pump with intercooler) ensure consistent power delivery while minimizing diesel consumption across variable-grade operations.

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Load Capacity and Structural Integrity

The EBX-615 Series bucket is engineered for high-cycle loading in quarry, trenching, and bulk excavation environments. With a heaped capacity of 3.5 m³ and a maximum tip load of 6,800 kg, the bucket maintains structural integrity under repeated impact and abrasive conditions.

• Axle load distribution (9.5T front / 18.5T rear) ensures stability during lifting and dumping.
• Reinforced pivot zones and replaceable wear pads extend service intervals.
• Tire specification (12.00R20) provides optimal ground contact pressure (0.82 MPa) and load dispersion on soft or uneven terrain.

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Conclusion

The EBX-615 Series excavator bucket system, powered by the Weichai WD615 engine and HW19710 transmission, offers construction fleets a durable, fuel-efficient solution for high-volume earthmoving. With robust load ratings, proven tire compatibility, and optimized powertrain integration, this configuration supports reduced operational costs and improved uptime in demanding industrial environments.

Quality Control & Inspection Standards

SEA LION INTERNATIONAL

INDUSTRIAL SPECIFICATION REPORT: EXCAVATOR BUCKETS
EFFECTIVE DATE: 01 JANUARY 2026
REPORT REF: SLI-ES-2026-001

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1. EXECUTIVE SUMMARY

This specification details SEA LION International’s manufacturing quality protocols and Pre-Delivery Inspection (PDI) standards for excavator buckets (models EB-200 to EB-800 series). Focus areas address critical operational demands: chassis structural integrity under high-impact rough terrain conditions and engine system durability in extreme environments. Data validates 22% higher fatigue life vs. ISO 14397-1:2017 benchmarks and 35% reduced wear in abrasive applications. Targeted for fleet optimization in high-cycle construction/deconstruction operations.

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2. MANUFACTURING QUALITY SPECIFICATIONS

2.1 Chassis Structural Integrity (Rough Terrain Focus)

Chassis design prioritizes resistance to dynamic shock loads (>15G) and torsional stress from uneven surfaces. Key protocols:

Parameter	Specification	Test Standard	Validation Method
Base Material	ASTM A514 Grade F (Quenched & Tempered)	ASTM A514/A514M	Mill Cert + 3rd-Party Lab Test
Yield Strength (Min)	100 ksi (690 MPa)	ISO 6892-1:2019	Tensile Test (Per Lot)
Critical Weld Integrity	Full Penetration, Pre-Heat ≥200°C	AWS D1.1:2025	100% UT + 10% X-Ray (Per Batch)
Impact Resistance (Charpy)	-40°F (-40°C), 50 ft-lb (68 J) Min	ASTM E23-21	3 Samples/Batch
Fatigue Life (Simulated)	500 hrs @ 120% Rated Load	ISO 10218-1:2020	Komatsu PC8000 Rig Validation

Design Notes:
– Reinforced side plates with 1.5x thickness at pin bosses (vs. industry standard).
– Finite Element Analysis (FEA) optimized for 80% load distribution to lower chassis rails, reducing stress concentration by 33%.

2.2 Engine System Durability

Engine mounting systems and cooling architecture engineered for 10,000+ hr service life in high-dust, high-temperature environments.

Parameter	Specification	Test Standard	Validation Method
Mounting Bracket Yield	120 ksi (827 MPa) Min	SAE J1211	Vibration Test (10-500 Hz)
Dust Ingestion Tolerance	≤0.5 mg/kW-hr @ ISO 12103-1:2020 Cat C	ISO 12103-1:2020	200-hr Sand Rig Test
Thermal Cycle Resistance	150 cycles (-22°F to 122°F ambient)	SAE J1211	Thermal Shock Chamber
Oil Analysis Threshold	Ferrous Wear ≤15 ppm	ASTM D5185	Spectrographic Oil Analysis

Design Notes:
– Dual-stage air filtration (primary cyclone + secondary HEPA) standard on all models.
– Isolated engine mounts with 40% higher damping coefficient vs. prior generation (measured per ISO 10846-1).

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3. PRE-DELIVERY INSPECTION (PDI) PROTOCOLS

All buckets undergo 100% validation per ISO 10218-2:2020. PDI sequence:

3.1 Structural Verification

Step	Procedure	Acceptance Criteria	Tooling
1	Dimensional Check (Pin Bore Alignment)	≤0.005″ (0.13mm) TIR	CMM + Laser Tracker
2	Weld Seam Integrity Scan	Zero defects >1.5mm length	Phased Array UT
3	Load Test (Static)	Zero plastic deformation @ 150% Rated Load	Hydraulic Test Rig

3.2 Engine System Validation

Step	Procedure	Acceptance Criteria	Tooling
1	Mounting Bolt Torque Verification	100% to Spec (Per Torque Chart)	Digital Torque Wrench
2	Coolant Flow Rate Check	≥12 GPM @ 2,200 RPM	Flow Meter
3	Air Filter Pressure Drop Test	≤12 in H₂O @ Max Flow	Manometer

3.3 Final Operational Checkout

• Rough Terrain Simulation: 2-hour continuous operation on calibrated 30° slope with 12″ rock obstacles.
• Engine Stress Cycle: 45-min high-idle (2,400 RPM) + 15-min full-load cycle; oil temp stability ±5°F required.
• Documentation: Digital PDI log (QR-coded) with all torque values, test durations, and inspector ID.

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4. QUALITY ASSURANCE METRICS

KPI	Target (2026)	Current Performance
Field Failures (Chassis)	≤0.8%	0.62%
Engine Mount Failures	≤0.3%	0.21%
PDI Rejection Rate	≤1.5%	0.87%
Mean Time Between Repair (MTBR)	8,200 hrs	8,650 hrs

Data Source: SEA LION Global Fleet Analytics (Q4 2025), n=14,300 units.

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5. CONCLUSION

SEA LION excavator buckets meet or exceed all structural and durability requirements for high-intensity construction applications. Manufacturing processes adhere to ISO 9001:2025 and ISO 14001:2024 standards, with PDI protocols exceeding OEM minimums by 27%. Chassis reinforcement and engine isolation systems directly reduce total cost of ownership (TCO) by minimizing unplanned downtime in rough-terrain operations. All specifications are subject to SEA LION Technical Bulletin updates per quarterly review cycle.

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END OF REPORT
SEA LION International – Engineering Division | Proprietary & Confidential
Revision: 3.1 | Next Review Date: 01 JULY 2026

Shipping & Logistics Solutions

Industrial Specification Report 2026

Prepared for: Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting Excavator Buckets from China
Document ID: ISR-LOG-2026-041
Revision: 1.0
Date: 2026-04-05

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Executive Summary

This report evaluates three primary maritime transport methods—Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack (Containerized)—for the international export of excavator buckets from manufacturing hubs in China (e.g., Xuzhou, Changsha, Shenyang). The analysis focuses on cost-efficiency, equipment protection, transit reliability, and corrosion mitigation, with specific emphasis on wax-based anti-corrosion treatments to combat seawater exposure during ocean transit.

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1. Product Profile: Excavator Buckets

Parameter	Specification
Weight Range	1.2 – 8.5 metric tons (per unit)
Dimensions (L × W × H)	1.8 – 4.2 m × 1.0 – 2.4 m × 0.8 – 1.6 m
Material Composition	High-tensile steel (e.g., Hardox 450/500, AR400)
Corrosion Risk	High (exposed carbon steel surfaces vulnerable to saltwater)
Packaging Standard	Bare metal, palletized or skid-mounted for handling

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2. Shipping Method Comparison

Criteria	RO-RO (Roll-on/Roll-off)	Bulk Cargo	Flat Rack Container
Suitability for Excavator Buckets	Moderate (if bucket is attached to carrier machine)	High (loose cargo, high volume)	High (optimized for oversized, heavy indivisible units)
Loading Mechanism	Self-propelled or towed onto vessel	Crane-lifted into cargo hold	Crane-lifted onto open-top flat rack
Max Payload per Unit	Up to 50 MT (vehicle-based)	Unlimited (by vessel capacity)	40’ FR: ~45 MT; 20’ FR: ~25 MT
Typical Vessel Routes (China → Global)	Shanghai → Rotterdam, Qingdao → Jebel Ali, Ningbo → Houston	Major bulk ports: Tianjin → Port Hedland, Lianyungang → Santos	Global container network via COSCO, Maersk, MSC
Transit Time (China → Europe)	28–35 days	30–40 days	26–32 days (frequent sailings)
Port Infrastructure Requirements	RO-RO ramps, clear approach paths	Heavy-lift cranes, open laydown areas	Standard container terminals with FR handling
Risk of Physical Damage	Low (controlled roll-on/off)	Medium (rigging, stacking)	Low (secured to FR with lashing)
Customs Clearance Speed	Moderate	Slow (bulk manifests)	Fast (containerized, standardized docs)
Average Cost (per bucket, 3.5 MT unit)	$1,850 – $2,400	$1,400 – $1,900	$2,100 – $2,700
Best For	Bucket + carrier machine shipments	High-volume, non-urgent, cost-sensitive	High-value, time-sensitive, corrosion-sensitive units

Note: Flat Rack containers are recommended for standalone excavator buckets due to superior control over stowage, lashing, and environmental protection.

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3. Corrosion Protection: Wax Spraying System

3.1 Requirement

Excavator buckets are highly susceptible to marine atmospheric corrosion and saltwater splash exposure during multi-week voyages. Unprotected steel surfaces may develop surface rust within 72 hours in high-humidity, saline environments.

3.2 Recommended Solution: Temporary Wax Coating

Parameter	Specification
Product Type	Solvent-based temporary corrosion-inhibiting wax (e.g., Henkel TechnoGuard, Fuchs Rustop)
Application Method	High-pressure spray (15–20 bar), full coverage of external surfaces, cutting edges, hinge zones
Film Thickness	25–50 µm (uniform, non-drip)
Protection Duration	Up to 6 months (ISO 9223 corrosivity class C5-M)
Removal Process	Biodegradable alkaline cleaner or hot water jet (80°C) on-site
Compliance	Meets MIL-PRF-16173E (Grade 2) and JIS Z 0302 standards

3.3 Application Protocol (Pre-Shipment)

1. Surface Preparation: Degrease and dry all metal surfaces; remove mill scale or moisture.
2. Spraying: Apply wax in controlled workshop environment (15–25°C, RH < 70%).
3. Drying: Allow 2–4 hours for solvent evaporation before lashing/loading.
4. Documentation: Include wax type, batch number, and application date in shipping dossier.

Cost Impact: ~$45–$75 per bucket (3.5 MT), dependent on surface area.

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4. Risk Assessment & Mitigation

Risk	RO-RO	Bulk Cargo	Flat Rack
Seawater Exposure	Medium (deck-level splash)	High (hold condensation, potential leaks)	Medium (deck stowage, but elevated)
Corrosion Development	Moderate	High	Low (with wax + tarpaulin cover)
Lashing Failure	Low	Medium	Low (ISO-compliant twist locks)
Theft/Vandalism	Low	Medium (open yard storage)	Low (secured container yard)
Delay Risk	Low	Medium (weather-dependent loading)	Low (scheduled container rotations)

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5. Recommendations

1. Preferred Method: Flat Rack Containers for standalone excavator buckets due to:
2. Superior cargo control
3. Compatibility with wax protection systems
4. Faster customs processing

5. Global availability of container handling infrastructure

6. Secondary Option: Bulk Cargo for high-volume orders (>50 units) where cost is prioritized over delivery speed and surface integrity.

7. RO-RO is not recommended for standalone buckets unless integrated with carrier machinery (e.g., excavator + bucket shipment).

8. Mandatory Corrosion Protection: Implement wax spraying for all export shipments. Include wax treatment in supplier QC checklist.

9. Additional Protection Measures:

10. Use breathable, UV-resistant tarpaulins on Flat Racks
11. Place desiccant packs (5–10 kg/unit) inside enclosed cavities
12. Avoid ballast water proximity during vessel stowage planning

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6. Conclusion

For construction firms and fleet operators sourcing excavator buckets from China, Flat Rack containerization combined with industrial wax corrosion protection offers the optimal balance of cargo integrity, transit reliability, and long-term equipment performance. While Bulk Cargo remains cost-effective for large-volume shipments, the increased risk of surface degradation offsets savings in after-market rework and warranty claims.

SEA LION International recommends integrating wax spraying into the export packaging standard and utilizing Flat Rack logistics for critical or high-value components.

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End of Report