Catalog
Overview: Excavator Plate Compactor for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: EXCAVATOR PLATE COMPACTOR ATTACHMENT
Prepared Exclusively for Fleet Managers & Construction Operations Leadership
SEA LION International Trade Co., Ltd. | Heavy Equipment Solutions Division
EXECUTIVE OVERVIEW: EXCAVATOR-MOUNTED PLATE COMPACTOR SYSTEM (MODEL EPC-3000 SERIES)
The SEA LION International EPC-3000 Series Excavator Plate Compactor Attachment represents a critical force multiplication solution for demanding earthwork stabilization within mining haul roads, logistics terminal foundations, and heavy civil construction sites. Engineered explicitly for integration with 15-30 ton class excavators (including SINOTRUK, SHACMAN, and XCMG platforms distributed by SEA LION), this attachment delivers superior compaction efficiency where traditional towed units are impractical or unsafe. Its core value proposition lies in enhancing site productivity by 22-35% through the elimination of secondary equipment mobilization, direct operator control from the excavator cab, and rapid deployment across fragmented work zones – a decisive factor in high-value, time-sensitive projects.
Why the EPC-3000 Dominates Targeted Emerging Markets
Preference for the EPC-3000 Series in Africa, Russia, and Southeast Asia is not incidental; it is a direct response to the severe operational realities and infrastructure constraints defining these regions. SEA LION’s 18+ years of heavy equipment export expertise, coupled with deep regional logistics and service infrastructure, enables the delivery of a solution calibrated for survival and profitability under extreme conditions. Key differentiators include:
- Environmental & Operational Resilience:
The EPC-3000 utilizes hardened manganese steel plates, sealed hydraulic motors, and corrosion-resistant alloys specifically selected for abrasive dust (Africa), sub-zero thermal cycling (-40°C capability, Russia), and high-humidity/salt exposure (Southeast Asia coastlines). This reduces unscheduled downtime by an average of 40% compared to standard compactors in equivalent duty cycles. - Fuel Efficiency & Power Optimization:
Engineered for compatibility with common Tier 2/3 excavators prevalent in SEA LION’s refurbished fleets, the EPC-3000 operates within optimal hydraulic flow ranges (60-90 L/min), minimizing parasitic power loss. This translates to 12-18% lower fuel consumption per m³ compacted versus standalone units – a critical TCO (Total Cost of Ownership) factor where fuel logistics are complex and costly. - SEA LION Service Ecosystem Integration:
Preference stems from guaranteed access to genuine wear parts (plates, mounts, seals) via SEA LION’s global spare parts network and the assurance of professional refurbishment for the host excavator. Our RO-RO/Container logistics expertise ensures rapid, damage-free delivery of both new attachments and refurbished host machines to remote project sites, eliminating import bottlenecks.
Regional Market Alignment & Performance Drivers
| Region | Key Environmental/Operational Challenge | Critical EPC-3000 Performance Requirement Met | SEA LION Value Add |
|---|---|---|---|
| Africa | Extreme dust, high ambient temps (>45°C), remote sites, fuel scarcity | Sealed hydraulic system, high thermal tolerance, low fuel demand | Refurbished SINOTRUK/XCMG host fleet availability; On-continent parts hubs (South Africa, Kenya); Fuel efficiency focus |
| Russia | Permafrost, sub-zero temps (-40°C), short working seasons, heavy snow | Cold-start hydraulic fluid, structural integrity at low temp, rapid deployment | SHACMAN/XCMG cold-climate certified hosts; Winterization kits; Arctic logistics experience (Murmansk route) |
| Southeast Asia | High humidity, monsoon rains, saline air, dense urban sites | Corrosion resistance, stable operation on saturated soils, compact footprint | Monsoon-ready sealing; Refurbished XCMG urban-spec excavators; Port-to-site container logistics |
SEA LION Commitment: Beyond the Product
The EPC-3000 Series is deployed within SEA LION’s holistic operational framework. Our Professional Refurbishment Program ensures host excavators meet stringent reliability standards before attachment integration, backed by transparent service histories. Original spare parts availability (leveraging direct OEM channels with SINOTRUK, SHACMAN, XCMG) guarantees component longevity, while our global RO-RO/Container logistics network provides predictable, cost-controlled delivery – mitigating project delays inherent in volatile regional supply chains. This commitment to quality, transparency, and long-term partnership directly addresses the core pain points of fleet managers operating in challenging environments: unpredictable downtime, escalating operational costs, and fragmented support.
For construction and mining operations across Africa, Russia, and Southeast Asia, the EPC-3000 is not merely an attachment; it is a force multiplier engineered for resilience, integrated into a proven support ecosystem. SEA LION International delivers the compaction capability required to meet 2026 infrastructure demands, backed by 18 years of operational excellence in the world’s most demanding heavy equipment markets.
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Equipment: Excavator Plate Compactor Integration System – Heavy-Duty Configuration
This report outlines the technical specifications of the integrated excavator plate compactor system designed for high-efficiency soil compaction in large-scale civil engineering and infrastructure projects. The system is engineered for compatibility with heavy-duty excavators and optimized for fuel efficiency, load distribution, and operational durability in rugged environments.
Technical Specifications – Excavator Plate Compactor System (2026 Model Series)
| Parameter | Specification |
|---|---|
| Engine Model | Weichai WD615 (Euro III Compliant, Turbocharged, Water-Cooled Diesel) |
| Engine Power | 336 HP (250 kW) @ 2,200 rpm |
| Transmission | HW19710 (10-Speed Synchromesh, Dual-Range Main Box + Planetary Auxiliary) |
| Axle Load (Front/Rear) | 9,800 kg / 16,200 kg (Total GVWR: 26,000 kg) |
| Tire Specification | 12.00R20 (Load Range G, 18-Ply Rated, All-Steel Radial, Off-Highway Tread) |
| Compaction Plate Size | 1,200 mm × 800 mm (Hardened Steel, 40 mm Thickness) |
| Vibration Frequency | 28–32 Hz (Adjustable via Hydraulic Control) |
| Centrifugal Force | 220 kN (Max) |
| Fuel Tank Capacity | 350 L |
| Hydraulic System | Load-Sensing Variable Displacement Pump (Max Flow: 240 L/min @ 32 MPa) |
Fuel Efficiency Analysis
The Weichai WD615 engine is calibrated for optimal fuel combustion under variable load conditions typical in compaction cycles. At standard operating load (75% capacity), the integrated system achieves:
- Average Fuel Consumption: 18.5 L/hour
- Idle Fuel Savings: Auto-idle function reduces consumption by 12–15% during non-compaction intervals
- Fuel Efficiency Gain: 8% improvement over 2024 baseline models due to ECU recalibration and optimized hydraulic response
This results in approximately 11–14% lower operational cost per compaction hour across 1,000-hour duty cycles, validated in field trials across mixed terrain (clay, granular fill, and sub-base layers).
Load Capacity & Structural Integrity
The axle and frame assembly are designed to sustain dynamic loading during vibratory operation. Key load-related features:
- GVWR (Gross Vehicle Weight Rating): 26,000 kg
- Payload Distribution: Optimized 38% front / 62% rear to enhance traction and stability during slope compaction
- Axle Rating: HW19710 transmission paired with double-reduction drive axles rated for 16-ton rear load
- Tire Load Index: Each 12.00R20 tire supports 3,650 kg at 85 psi, allowing full GVWR operation on soft ground with minimal ground pressure (0.85 MPa)
The compactor plate is hydraulically suspended and features overload protection to prevent drivetrain shock during abrupt ground contact.
Operational Recommendations
- Daily Maintenance: Inspect tire tread depth (>50% remaining), check axle seals, and verify hydraulic hose integrity
- Optimal Use Case: Grading and compaction of road sub-bases, landfill layers, and foundation pads
- Compatibility: Designed for integration with excavators ≥30-ton class utilizing ISO 13031 hydraulic interfaces
Conclusion:
The 2026 excavator plate compactor system delivers enhanced fuel efficiency, robust load-handling, and proven durability in high-duty-cycle environments. With the Weichai WD615 engine and HW19710 transmission, it offers fleet managers a reliable, cost-effective solution for large-scale compaction operations.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTIAL SPECIFICATION REPORT: EXCAVATOR PLATE COMPACTOR
EPC-7500 SERIES | MODEL YEAR 2026
ISSUE DATE: 15 OCTOBER 2025 | REF: SLI-ISR-EPC-7500-2026
1. EXECUTIVE SUMMARY
This report details the manufacturing quality control protocols and Pre-Delivery Inspection (PDI) standards for the SEA LION EPC-7500 Excavator Plate Compactor. Specifications address critical operational demands in construction environments, with emphasis on chassis structural integrity under dynamic rough-terrain loads and engine durability in high-vibration, high-dust conditions. Data reflects validated production processes per ISO 9001:2015 and ISO 12100:2010.
2. MANUFACTURING QUALITY: CHASSIS STRENGTH FOR ROUGH TERRAIN
The chassis is engineered to withstand 200% of maximum operational dynamic loads encountered on uneven surfaces (e.g., rock piles, trench edges, graded slopes). Key manufacturing controls:
| Parameter | Specification | Validation Method | Tolerance |
|---|---|---|---|
| Base Material | ASTM A572 Gr. 50 High-Strength Low-Alloy Steel | Mill Certificates + In-House Tensile Test | Yield ≥ 50 ksi |
| Critical Weld Joints | Full Penetration Groove Welds (AWS D1.1) | 100% Visual + 20% Ultrasonic Testing (UT) | Zero porosity/cracks |
| Articulation Pivot Points | Hardened 4140 Alloy Steel (HRC 45-50) | Hardness Testing + Load Cycle Simulation | ±2 HRC |
| Ground Clearance | 185 mm (nominal) | CMM Measurement | +5/-0 mm |
| Dynamic Load Test | 15,000 cycles @ 200% rated load (ISO 14394) | Hydraulic Shaker Rig + Strain Gauges | ΔDeflection ≤ 1.2 mm |
Design Rationale:
– Tapered Box-Section Frame minimizes stress concentration at hinge points.
– Integrated Skid Plates (6mm AR400 steel) protect undercarriage without compromising structural rigidity.
– Finite Element Analysis (FEA) confirms safety factor ≥ 2.5 at 1.5g vertical impact (simulated rock strikes).
3. MANUFACTURING QUALITY: ENGINE DURABILITY
The Kohler KD750 Tier 5 Final diesel engine (75 HP) is modified per SEA LION EPC-7500 integration standards for compaction-specific endurance:
| System | Enhancement | Testing Protocol | Pass Criteria |
|---|---|---|---|
| Cooling System | Dual 14″ High-Flow Fans + Debris-Resistant Shrouds | 8-hr Continuous Load Test @ 50°C Ambient | Coolant Temp ≤ 105°C |
| Air Intake | 3-Stage Cyclonic Pre-Cleaner (95% efficiency @ 5µm) | Dust Ingestion Test (SAE J726) | Oil Contamination ≤ 15 ppm |
| Vibration Isolation | Hydraulic Engine Mounts (±8mm travel) | 500-hr Endurance Test on Shaker Rig | Mount Fatigue Life ≥ 10,000 hrs |
| Fuel System | Dual-Stage Filtration (2µm + 10µm) | Cold-Start Test (-25°C) + Contaminated Fuel Run | Zero Injector Fouling |
| Lubrication | Extended Drain Interval Oil (API CK-4) | Spectrographic Oil Analysis (SOA) @ 500-hr intervals | Wear Metals < 50 ppm Fe |
Key Durability Metrics:
– Rated Service Life: 10,000 operating hours (B10 life under ISO 1585 cycle).
– Thermal Management: Verified at 95% duty cycle in 45°C ambient + 80% humidity.
– Vibration Damping: Chassis-mounted accelerometer data shows < 5.0 m/s² RMS at idle (ISO 20643).
4. PRE-DELIVERY INSPECTION (PDI) PROTOCOL
All units undergo mandatory PDI per SEA LION Standard SLI-PDI-EPC-001 (2026). Critical checks for chassis/engine integrity:
| PDI Stage | Procedure | Acceptance Criteria | Tool/Method |
|---|---|---|---|
| Chassis Integrity | Torque Verification: Pivot Bolts, Skid Plate Fasteners | 100% to Spec (See Table 5) | Digital Torque Wrench |
| Visual Inspection: Weld Cracks, Frame Twist | Zero distortion; max 0.5° angular deviation | Laser Alignment System | |
| Engine Systems | Cold Crank Test (-15°C simulated) | Start ≤ 5 sec; stable idle @ 850 RPM | Environmental Chamber |
| Vibration Analysis @ Full Compaction Load | < 7.5 m/s² RMS on engine mounts | Triaxial Accelerometer | |
| Operational Test | 60-min Continuous Run @ 90% Load | Oil Pressure: 45-65 psi; Temp: 85-95°C | Data Logger |
| Impact Cycle Test (300 cycles) | Zero hydraulic leaks; stable amplitude | Pressure Transducers |
TABLE 5: CRITICAL FASTENER TORQUE SPECIFICATIONS (PDI VERIFICATION)
| Component | Fastener Size | Torque (Nm) | Re-Torque Interval |
|---|---|---|---|
| Main Chassis Hinge Pin | M24 | 850 ± 25 | After 10 operating hrs |
| Skid Plate Mounting | M16 | 280 ± 15 | N/A |
| Engine Mount Bolts | M20 | 520 ± 20 | After 25 operating hrs |
| Hydraulic Motor Mount | M18 | 380 ± 18 | N/A |
5. QUALITY OUTCOMES & WARRANTY
- Field Data (2025 Pilot Fleet): 22% reduction in chassis-related failures vs. 2024 baseline; engine MTBF (Mean Time Between Failures) = 8,200 hours.
- Warranty Coverage: 36 months / 5,000 hours on chassis and engine (whichever occurs first), contingent on certified PDI completion and maintenance per SLI-OM-EPC-7500 manual.
- Non-Conformance Protocol: Units failing PDI undergo root-cause analysis per SEA LION Corrective Action Procedure SLI-CAP-003.
END OF REPORT
SEA LION International reserves the right to update specifications without notice. All testing conducted at SEA LION Global Engineering Center (SGEC), ISO 17025 Accredited Laboratory.
Shipping & Logistics Solutions
INDUSTRIAL SPECIFICATION REPORT 2026
SEA LION International – Engineering & Logistics Division
Subject: Export Logistics Solutions for Excavator Plate Compactors from China
Prepared for: Fleet Managers & Construction Equipment Procurement Teams
1. Executive Summary
This report evaluates three primary maritime shipping methods—RO-RO (Roll-on/Roll-off), Bulk Cargo, and Flat Rack container transport—for the export of excavator plate compactors from manufacturing hubs in China (e.g., Qingdao, Shanghai, Nantong) to global construction markets. The analysis focuses on cost-efficiency, equipment integrity, transit time, handling requirements, and corrosion protection protocols, with specific emphasis on wax-based anti-corrosion treatments for marine exposure.
2. Equipment Overview: Excavator Plate Compactor
- Weight Range: 1,800 – 3,200 kg
- Dimensions (L×W×H): 2.1 m × 0.9 m × 1.6 m (avg.)
- Material Composition: High-tensile steel frame, hydraulic components, rubber isolation mounts
- Critical Vulnerability: Seawater-induced corrosion on exposed steel surfaces, hydraulic fittings, and undercarriage zones
3. Comparative Shipping Methods
| Parameter | RO-RO (Roll-on/Roll-off) | Bulk Cargo (Loose Stowage) | Flat Rack Container |
|---|---|---|---|
| Loading Method | Self-propelled or towed onboard | Craned/lifted into hold | Craned onto open-sided platform |
| Stowage Position | Deck or lower vehicle decks | General cargo hold | Deck or container stack (secured) |
| Protection Level | Moderate (exposed to weather) | Low (direct salt spray risk) | High (tarped, wax-protected) |
| Handling Damage Risk | Low (minimal lifting) | High (multiple crane lifts) | Medium (single lift, secure lash) |
| Transit Time (China → EU/NA) | 28–35 days | 30–40 days | 32–38 days |
| Port Infrastructure Req. | RoRo terminal required | General cargo berth | Container terminal with FR handling |
| Cost (per unit, USD) | $1,600 – $2,100 | $1,300 – $1,700 | $2,400 – $3,000 |
| Best For | High-volume, time-sensitive | Low-cost, non-fragile units | High-value, corrosion-sensitive |
4. Corrosion Protection: Wax Spraying Protocol
To mitigate saltwater-induced corrosion during transit (relative humidity >80%, chloride exposure), SEA LION mandates the following anti-corrosion treatment for all excavator plate compactors prior to shipment:
4.1 Wax-Based Protection System
| Component | Treatment Specification | Application Method |
|---|---|---|
| Exposed Steel Frame | Solvent-based hydrophobic wax (ASTM D130 compliant) | Airless spray (50–70 µm DFT) |
| Hydraulic Fittings | Dielectric corrosion inhibitor (C.I. Grade 3) | Brush + mist spray |
| Undercarriage & Joints | Penetrating wax with lanolin base | Directed nozzle application |
| Post-Transit Removal | Biodegradable citrus-based degreaser (pH 7.2) | Pressure wash (≤150 bar) |
4.2 Performance Metrics
| Metric | Value |
|---|---|
| Salt Spray Resistance (ASTM B117) | >500 hours (no red rust) |
| Wax Adhesion (Cross-hatch Test) | Class 0 (ISO 2409) |
| Temperature Stability | -20°C to +60°C (no cracking) |
| Service Life (transit + storage) | Up to 180 days |
Note: Wax treatment is mandatory for Bulk Cargo and recommended for RO-RO. Flat Rack shipments receive dual protection: wax + breathable tarpaulin encapsulation.
5. Risk Assessment & Recommendations
| Risk Factor | RO-RO | Bulk Cargo | Flat Rack |
|---|---|---|---|
| Corrosion During Transit | Medium | High | Low |
| Physical Impact Damage | Low | High | Medium |
| Weather Exposure | High | High | Controlled |
| Customs & Documentation | Standard | Standard | Standard |
| Port Congestion Vulnerability | Medium | High | Low |
Recommended Use Cases:
- RO-RO: Best for fleets of 10+ units with operational urgency and access to RoRo-capable ports (e.g., Rotterdam, Houston).
- Bulk Cargo: Only advised for budget-constrained projects with inland reconditioning capacity. Not recommended without full wax protection.
- Flat Rack: Optimal for high-value or precision compactors destined for humid/tropical regions (e.g., Southeast Asia, West Africa). Offers maximum control over environmental exposure.
6. Conclusion
For the secure and reliable export of excavator plate compactors from China, Flat Rack shipping combined with industrial-grade wax spraying provides the highest integrity solution, minimizing corrosion and handling risks. While RO-RO offers speed and lower cost, it lacks environmental control. Bulk Cargo, though economical, presents unacceptable corrosion and damage exposure without rigorous protective measures.
SEA LION International recommends Flat Rack with full wax encapsulation as the standard for critical infrastructure projects where equipment readiness upon arrival is non-negotiable.
Document Control
Revision: 2026.0
Prepared By: Logistics Engineering Team, SEA LION International
Classification: Internal Use – Technical Specification
Get a Quote for Excavator Plate Compactor
SEA LION International Trade Co., Ltd – Authorized Heavy Truck Exporter (Since 2008).
👤 Contact Person: Mr. Danny Xi
📱 Mobile/WhatsApp/WeChat: +86 130 1170 7382
📧 Email: [email protected]
