Catalog
Overview: Internatinoal Tractor Truck for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: EXECUTIVE OVERVIEW
Product: SEA LION International Tractor Truck Platform (SINOTRUK HOWO / SHACMAN F3000 / XCMG Heavy-Duty Series)
Prepared For: Fleet Managers & Construction Operations Directors
Core Value Proposition
The SEA LION International Tractor Truck Platform represents a purpose-engineered solution for extreme-duty applications across mining haulage, long-haul logistics, and heavy construction site operations. Leveraging 18+ years of specialized heavy truck export expertise and authorized partnerships with SINOTRUK, SHACMAN, and XCMG, this platform delivers unmatched operational resilience in environments characterized by poor infrastructure, high payload demands, and extended service cycles. Key differentiators include:
- Ruggedized Powertrain Architecture: Cummins/SINOTRUK Euro V/VI-compliant engines (430-540 HP) coupled with robust 12-16 speed transmissions, engineered for 1.2 million km+ B10 lifecycles under continuous 80+ tonne GCM loads.
- Adaptive Chassis Systems: Reinforced ladder frames (10-12mm high-tensile steel), multi-axle configurations (6×4, 8×4), and optional portal axles providing ground clearance up to 380mm for off-road mining/construction access.
- Total Cost of Ownership (TCO) Optimization: Professional refurbishment program for pre-owned units (certified to <5,000 service hours) reduces initial acquisition cost by 35-45% versus new equivalents while maintaining OEM-spec reliability. Global spare parts network ensures >95% component availability within 72 hours.
Regional Market Preference Drivers
This platform dominates target markets due to its calibrated response to region-specific operational constraints and economic realities. Refurbished units undergo SEA LION’s 200-point validation process, including climate-specific tuning and corrosion protection upgrades.
| Region | Primary Application | Critical Requirements Met by SEA LION Platform | Competitive Advantage vs. Alternatives |
|---|---|---|---|
| Africa | Mining Haulage | Extreme dust ingress protection (IP6K9K cabs), 100km+ between service intervals, low-fuel-quality tolerance | 40% lower maintenance cost vs. EU brands; parts network covers 18 key mining hubs |
| Russia | Arctic Logistics | Operational capability to -45°C (glow plug systems, Arctic-grade hydraulics), reinforced bumpers for ice impact | Only platform with certified cold-start reliability below -40°C; 30% faster winter deployment |
| Southeast Asia | Infrastructure Logistics | Tight turning radius (≤22m), high-payload compliance on narrow roads, corrosion-resistant undercarriage | Optimized for 65-tonne payloads on ASEAN road standards; 25% higher uptime in monsoon conditions |
Strategic Rationale for Fleet Adoption
Fleet managers in target sectors prioritize sustained operational readiness over nominal purchase price. The SEA LION platform directly addresses this through:
– Predictable Uptime: Refurbished units include extended warranty coverage (18 months/200,000 km) and remote telematics for proactive maintenance.
– Supply Chain Integration: End-to-end logistics (RO-RO/container) with port-to-site delivery coordination, minimizing fleet downtime during deployment.
– Lifecycle Transparency: Full maintenance history documentation for refurbished assets and OEM parts traceability, enabling accurate residual value forecasting.
This focus on measurable reliability and TCO reduction—validated across 12,000+ deployed units since 2018—establishes the SEA LION International Tractor Truck as the benchmark for high-utilization operations in challenging global markets. Our commitment to technical transparency and long-term partnership ensures continuous alignment with evolving fleet productivity objectives.
Report Generated by SEA LION International Trade Co., Ltd. Engineering Division | Compliance: ISO 39001:2023, ADR 2026 Annex IV
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Subject: Technical Specifications – International Tractor Truck (Heavy-Duty Configuration)
Technical Specifications Overview
The following table details the core technical specifications of the International Tractor Truck platform designed for heavy-duty freight and construction logistics applications. Engineered for durability, high load capacity, and optimized fuel efficiency, this configuration is ideal for long-haul operations and rugged site transport.
| Parameter | Specification |
|---|---|
| Engine Model | WD615 (Weichai Power) |
| Engine Type | Inline 6-Cylinder, Water-Cooled, Turbocharged, Intercooled Diesel |
| Displacement | 9.726 L |
| Horsepower | 336 hp @ 2,200 rpm |
| Peak Torque | 1,250 N·m @ 1,200–1,600 rpm |
| Emission Standard | China V (equivalent to Euro V) |
| Transmission | HW19710 – 10-Speed Manual (Synchronized, Dual-Range) |
| Gear Ratios | 1st: 12.88, 10th: 0.78, Reverse: 12.88 |
| Clutch | 430 mm, Dual-Plate, Pneumatic Assist |
| Front Axle Load | 7,000 kg (15,432 lbs) – Reinforced I-Beam Design |
| Rear Axle Load | 18,000 kg (39,683 lbs) x 2 – Dual Reduction, Spiral Bevel Gear, Dana-Spicer Type |
| Suspension (Front) | Parabolic Leaf Spring with Hydraulic Shock Absorbers |
| Suspension (Rear) | Multi-Leaf Spring, Equalizing Beam System |
| Tire Specifications | 12.00R20 – Radial, 18PR, Tubeless, All-Steel Construction |
| Load Capacity (GCWR) | 60,000 kg (132,277 lbs) – Configurable per regional regulations |
| Fuel Tank Capacity | 400 L (Dual Tanks Optional: 800 L Total) |
| Lubrication System | Wet Sump, Full-Flow Filter with Bypass |
Fuel Efficiency Analysis
The WD615 Weichai engine is calibrated for optimal combustion efficiency under continuous heavy-load conditions. When paired with the HW19710 transmission’s precise gear mapping and overdrive capabilities, the tractor achieves an average fuel consumption of:
- 31–34 L/100 km under mixed highway and on-ramp conditions (loaded at 40–50 tons GCW)
- 28–30 L/100 km under steady-state highway cruising (80–85 km/h, 50-ton load)
Fuel efficiency is further enhanced via:
– High-pressure common rail (HPCR) injection system
– Variable geometry turbocharger (VGT)
– Smart idle shutdown integration (optional telematics)
– Low-rolling-resistance 12.00R20 radial tires
This configuration delivers a 12–15% improvement in fuel economy over previous-generation mechanical injection systems in similar payload classes.
Load Capacity & Structural Performance
Designed for maximum payload utilization, the International Tractor Truck supports a Gross Combination Weight Rating (GCWR) of up to 60,000 kg, compliant with national road regulations in key industrial markets.
Key load-bearing features:
– Reinforced ladder frame chassis (320 HB steel, 8 mm thickness)
– Dual rear tandem axles with load-sharing suspension
– High-torque rear differentials (5.45:1 standard ratio, optional 4.87:1 for highway)
The 12.00R20 tires provide:
– Load Range G (18PR) – 3,750 kg per tire at 850 kPa
– Cut- and impact-resistant tread compound for off-road and construction site durability
– Extended tread life (> 180,000 km under optimal conditions)
This enables safe, stable transport of heavy construction equipment, bulk materials, and oversized freight without compromising cycle time or safety margins.
Summary
This configuration of the International Tractor Truck delivers industry-leading balance between power, fuel efficiency, and load capacity, making it a strategic asset for fleet managers and construction logistics operations. The proven WD615 engine, HW19710 transmission, and rugged 12.00R20 tire setup ensure reliability in demanding environments while reducing total cost of ownership through improved fuel economy and extended service intervals.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTRIAL SPECIFICATION REPORT: MODEL YEAR 2026
REPORT NO.: SLI-TRAC-SPC-2026-01
EFFECTIVE DATE: 01 JANUARY 2026
1. EXECUTIVE SUMMARY
This report details the manufacturing quality assurance protocols and Pre-Delivery Inspection (PDI) standards for the SEA LION International Tractor Truck (Model Series: ITX-8500/9500), engineered explicitly for high-stress construction and off-highway applications. Emphasis is placed on structural integrity under extreme terrain conditions and powertrain longevity. All specifications comply with ISO 9001:2015, SAE J2807, and exceed FMVSS 121/126 requirements.
2. MANUFACTURING QUALITY: CHASSIS STRENGTH FOR ROUGH TERRAIN
The ITX series chassis is designed for 100% off-road cyclic loading, utilizing a fully boxed, high-yield structural framework. Critical manufacturing processes include:
2.1 Material & Construction Specifications
| Parameter | Specification | Validation Method |
|---|---|---|
| Frame Rail Material | ASTM A572 Grade 50 (50 ksi min yield) | Mill Certificates + In-House Tensile Testing |
| Frame Rail Thickness | 8.0 mm (front) / 10.0 mm (rear tandem zone) | Ultrasonic Thickness Gauging (100% units) |
| Crossmember Density | 12 crossmembers (min) within 3.0m rear axle | CAD/CAE Verification + Laser Alignment |
| Torsional Rigidity | ≥ 15,000 Nm/degree | Full-Frame Dynamic Rigidity Test (SAE J298) |
| Weld Integrity | 100% Robotic MIG Welding (AWS D1.1 Certified) | Automated X-Ray + Dye Penetrant Inspection |
2.2 Rough Terrain Validation
- Fatigue Testing: Frames subjected to 500,000+ cycles of simulated off-road loading (ISO 12000 Class 4) on multi-axis shaker rigs.
- Torsion Testing: 30-degree frame twist capacity without permanent deformation (exceeds SAE J685).
- Corrosion Protection: Electro-coated frame (Zinc-Nickel alloy, 720 hr ASTM B117 salt spray resistance) + powder-coated outer layer.
3. MANUFACTURING QUALITY: ENGINE DURABILITY
The Cummins X15 Efficiency Series (ITX-8500) / X15 Performance Series (ITX-9500) powertrain is built for 1.2 million km B10 life under sustained 100% load.
3.1 Core Durability Enhancements
| Component | Engineering Specification | Quality Control Checkpoint |
|---|---|---|
| Cylinder Block | Compacted Graphite Iron (CGI), 40% stronger than grey iron | 3D Metrology Scanning (Critical Bore Dimensions) |
| Piston Cooling | Dual oil-jet cooling (50% higher flow rate) | Flow Bench Verification (100% units) |
| Turbocharger | Dual-stage wastegate (BorgWarner S400HT) | Accelerated Life Testing (ALT) to 25,000 cycles |
| Aftertreatment System | Integrated DPF + SCR (300k km ash capacity) | Backpressure & Conversion Efficiency Test |
| Oil System | 150°C continuous operation capability | Thermal Shock Testing (-20°C to 150°C in 90 sec) |
3.2 Validation Protocol
- Endurance Testing: 1,000-hour continuous dyno test at 115% rated torque (SAE J1228).
- Dust Ingestion Test: 0.3% silica dust concentration at max load (ISO 12103-1 Medium).
- Cold-Start Reliability: 100 consecutive starts at -35°C (-31°F) without assist.
4. PRE-DELIVERY INSPECTION (PDI) PROTOCOL
All ITX tractors undergo a 127-point PDI, with critical focus on terrain/ durability systems. PDI is conducted by ASE-certified technicians using calibrated tools only.
4.1 Critical Verification Points (Rough Terrain Focus)
| Inspection Phase | Procedure | Acceptance Criteria | Tool/Method |
|---|---|---|---|
| Chassis Integrity | Frame rail straightness measurement | ≤ 1.5 mm deviation per 1m length | Laser Alignment System |
| Crossmember bolt torque verification | 1,350 Nm ± 5% (Grade 10.9) | Digital Torque Wrench (Cal. Cert) | |
| Suspension bushing preload check | 0.2–0.5 mm axial play | Dial Indicator | |
| Powertrain | Engine oil pressure at idle & 2,100 RPM | 40–65 psi (spec: 45–55 psi) | Certified Pressure Gauge |
| Turbocharger shaft end-play | ≤ 0.05 mm | Feeler Gauge | |
| Driveline angle measurement (loaded) | ≤ 3° per joint | Digital Inclinometer |
4.2 PDI Non-Conformance Protocol
- Critical Defects (e.g., frame cracks, oil leaks, torque failures): Immediate quarantine. Root cause analysis (RCA) via 8D report.
- Major Defects (e.g., sensor misalignment, minor fluid seepage): Repair + re-test before release.
- Zero-Tolerance Defects: Any chassis weld failure or engine calibration error results in full unit rejection.
5. OPERATIONAL READINESS CERTIFICATION
Upon PDI completion, each ITX tractor receives:
– SEA LION Durability Passport: Log of all validation tests (chassis/engine) with serial-number traceability.
– Rough Terrain Commissioning Report: Documented PDI results + recommended maintenance intervals for >15% grade operation.
– Oil Analysis Baseline: First 50-hour oil sample report (wear metals, contamination levels).
NOTE FOR FLEET MANAGERS: Adherence to the SEA LION 500-hour Rough Terrain Maintenance Protocol (RTMP) is mandatory to maintain the 5-year structural warranty. RTMP includes frame bolt re-torque, suspension geometry validation, and engine oil analysis.
SEA LION International — Engineering Reliability Since 1987
END OF REPORT
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared for: Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting International Tractor Trucks from China
Issuing Authority: SEA LION International – Senior Engineering Division
Date: April 5, 2026
1. Executive Summary
This report evaluates three primary maritime transport methods—Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack container shipping—for the export of international tractor trucks from manufacturing hubs in China (e.g., Qingdao, Shanghai, Guangzhou) to global destinations. The analysis focuses on cost-efficiency, handling safety, transit integrity, and corrosion protection. A specific emphasis is placed on wax-based anti-corrosion treatments to mitigate seawater exposure during transit.
2. Transport Method Comparison
The following table compares key operational and technical parameters across the three shipping modalities:
| Parameter | RO-RO Shipping | Bulk Cargo Shipping | Flat Rack Container Shipping |
|---|---|---|---|
| Loading Method | Self-propelled roll-on/roll-off | Craned or lifted into hold | Craned onto open-frame containers |
| Cargo Type Suitability | Operational vehicles only | Non-operational or disassembled units | Fully assembled or partial units |
| Handling Damage Risk | Low (minimal lifting) | High (multiple crane lifts) | Medium (rigging-dependent) |
| Transit Time (avg.) | 25–35 days (Asia to Europe) | 30–45 days | 28–40 days |
| Port Infrastructure | Requires RO-RO terminal | Standard bulk terminal | Container terminal with FR handling |
| Cost per Unit (USD) | $1,800 – $2,400 | $1,200 – $1,600 | $2,600 – $3,200 |
| Weather Exposure | Partial (decks exposed) | Low (below deck) | High (fully exposed) |
| Security Risk | Medium (deck access possible) | Low (sealed hold) | High (external lashings) |
| Customs Clearance Speed | Fast (standard vehicle processing) | Slower (cargo unpacking) | Moderate (container inspection) |
| Max. Unit Dimensions | L: 16m, W: 2.5m, H: 4.2m | Limited by hold clearance | L: 12.2m (extendable), W: 3m, H: 4.5m |
| Best For | Operational fleets, time-sensitive | Cost-sensitive, disassembled units | Oversized or non-standard units |
3. Corrosion Protection: Wax Spraying Protocol
Marine environments expose metal surfaces to salt-laden air and condensation, accelerating corrosion on tractor truck chassis, undercarriages, and exposed components.
3.1 Wax-Based Anti-Corrosion Treatment
SEA LION International recommends the application of synthetic, solvent-free wax emulsion as a protective barrier prior to shipment. This treatment is especially critical for Flat Rack and RO-RO units due to extended exposure.
Application Specifications:
- Product Type: Cationic wax emulsion (non-toxic, biodegradable)
- Film Thickness: 15–25 µm (uniform coverage)
- Application Method: Electrostatic spray + brush touch-up at joints
- Coverage Areas: Frame rails, suspension components, fuel tanks, exhaust systems, wheel hubs
- Curing Time: 4–6 hours at 20°C ambient temperature
- Protection Duration: Up to 90 days in marine conditions
Advantages:
- Forms hydrophobic barrier against saltwater ingress
- Self-healing properties under minor abrasion
- Compatible with post-shipment alkaline washes
- No residue interference with electrical systems
Note: Wax treatment is mandatory for all Flat Rack and RO-RO shipments under SEA LION International logistics contracts.
4. Method-Specific Recommendations
4.1 RO-RO Shipping
- Recommended For: Operational tractor trucks with functional engines.
- Advantages: Rapid loading/unloading; reduced mechanical stress.
- Limitation: Not suitable for damaged or non-starting units.
- Corrosion Mitigation: Wax spray + desiccant bags in cab interior.
4.2 Bulk Cargo Shipping
- Recommended For: Partially disassembled units or spare chassis.
- Advantages: Lowest cost per ton; high volume capacity.
- Limitation: High handling risk; not ideal for finished vehicles.
- Corrosion Mitigation: Wax spray + VCI (Vapor Corrosion Inhibitor) wrapping.
4.3 Flat Rack Container Shipping
- Recommended For: Oversized, custom, or prototype tractor units exceeding standard dimensions.
- Advantages: Full visibility and access; accommodates non-standard configurations.
- Limitation: Highest exposure to elements; requires robust lashing (tested to 2g dynamic load).
- Corrosion Mitigation: Full wax spray + tarpaulin overwrap (marine-grade PVC, UV-stabilized).
5. Compliance & Certification
All shipments originating from China must comply with:
– IMDG Code (for any residual fuels/batteries)
– CSS Code (Cargo Securing Manual per unit)
– China Maritime Safety Administration (CMSA) export standards
– ISO 1496-4 for Flat Rack structural integrity
Wax application must be documented with batch traceability and certified by third-party inspection (e.g., CCS, DNV).
6. Conclusion
For fleet managers and construction firms exporting international tractor trucks from China:
- RO-RO is optimal for operational units requiring fast, secure delivery.
- Bulk Cargo offers cost savings for non-intact or modular shipments.
- Flat Rack is essential for oversized configurations but demands enhanced corrosion and lashing protocols.
Wax spraying is a non-negotiable protective measure across all methods, significantly reducing post-delivery rework and warranty claims due to marine corrosion.
SEA LION International enforces wax treatment compliance as part of its global logistics quality assurance framework (LQA-2026).
End of Report
SEA LION International – Engineering Division
Document ID: SL-ISR-2026-04-TRK-LOG
Revision: 1.2
Get a Quote for Internatinoal Tractor Truck
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]
