Catalog
Overview: 8X4 Dump Truck for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: EXECUTIVE OVERVIEW
Product: SEA LION International 8×4 Rigid Dump Truck (SINOTRUK HOWO / SHACMAN F3000 / XCMG Series Platform)
Target Audience: Fleet Managers, Construction & Mining Operations Directors, Heavy Equipment Procurement Officers
Core Application & Operational Value Proposition
The SEA LION 8×4 rigid dump truck platform is engineered for high-intensity material transport in demanding off-road and semi-prepared environments. Its primary applications span:
– Mining: Overburden removal, pit-to-plant haulage (≤ 5km cycles), and stockpile management in open-cast operations.
– Construction: Bulk earthmoving for infrastructure megaprojects (dams, highways, urban development), quarry operations, and landfill management.
– Logistics: Heavy aggregate transport on unpaved access roads where articulated dump trucks (ADTs) lack payload efficiency.
This configuration delivers optimal balance between payload capacity (40–50 metric tons), maneuverability, and operational cost per ton-kilometer (tkm). The rigid frame ensures superior stability on uneven terrain compared to 6×4 variants, while the 8-wheel drive maximizes traction in mud, sand, or loose gravel—critical for maintaining uptime in marginal weather conditions.
Regional Market Preference Analysis: Africa, Russia, Southeast Asia
The 8×4 dump truck is the dominant heavy-haul solution in these regions due to specific operational and economic drivers. SEA LION’s distribution network and technical expertise directly address these localized requirements:
| Region | Primary Application Drivers | Key Operational Requirements Met by SEA LION 8×4 Platform | SEA LION Value-Add |
|---|---|---|---|
| Africa | Large-scale mining (copper, iron ore), road construction, port expansion | Extreme terrain durability (320mm ground clearance), dust ingress protection (IP67-rated electronics), high-heat cooling systems (ambient >50°C), simplified maintenance for remote sites | Localized refurbishment hubs (Johannesburg, Dar es Salaam), 24/7 spare parts depots, operator training for harsh environments |
| Russia | Arctic mineral extraction, Siberian infrastructure, winter road maintenance | Cold-start capability (-40°C), reinforced chassis for frozen ground, enhanced thermal management, snow/ice traction systems (dual rear axles) | Certified cold-weather kits, Russian-language technical documentation, winterization protocols, parts logistics via Arctic ports |
| Southeast Asia | Urban infrastructure (high-rises, MRT), tropical quarrying, flood control projects | Compact turning radius (<12m), corrosion-resistant undercarriage (high humidity/salinity), high-cycle reliability for stop-start operations | Refurbishment to ISO 1461 standards, localized service centers (Singapore, Bangkok), modular component design for rapid repair |
Why This Model Dominates:
1. Payload-to-Cost Efficiency: Delivers 20–25% higher payload than 6×4 variants on comparable routes, directly reducing fuel/ton and labor/ton costs—critical in markets with thin operational margins.
2. Infrastructure Adaptability: Operates effectively on low-grade haul roads (FAP 40–60) common in emerging economies, eliminating the need for costly road upgrades required by higher-ground-pressure alternatives.
3. Parts & Service Resilience: SEA LION’s exclusive distribution for SINOTRUK/SHACMAN/XCMG ensures 95%+ spare parts availability within 72 hours across target regions, minimizing downtime. Our refurbishment process extends asset life by 40–60% versus industry averages.
4. Total Cost of Ownership (TCO) Leadership: Lower initial acquisition cost (vs. EU/NA brands) combined with proven durability in regional conditions yields 15–22% lower 5-year TCO.
SEA LION International: Enabling Operational Continuity
With 18+ years of heavy truck export specialization, SEA LION provides more than equipment—we deliver industrial-grade reliability through integrated solutions:
– Certified Refurbishment: All used units undergo 217-point inspection, engine/transaxle rebuilds to OEM specs, and structural reinforcement per ISO 9001 protocols.
– Supply Chain Assurance: Global logistics via dedicated RO-RO vessels and containerized shipping (door-to-site delivery in ≤30 days for Africa/SE Asia, ≤45 days for Russia).
– Partnership Model: Long-term service agreements include predictive maintenance analytics, operator certification, and residual value management—aligning our success with your operational uptime.
The SEA LION 8×4 dump truck is not merely a transport solution; it is a strategic asset for maximizing material throughput in the world’s most challenging operating theaters. Our commitment to technical transparency and lifecycle support ensures your fleet operates at peak productivity, mile after mile.
SEA LION International Trade Co., Ltd. — Engineering Reliability Across Continents
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Vehicle: 8×4 Heavy-Duty Dump Truck
Designed for high-volume earthmoving, quarry operations, and large-scale infrastructure projects
Technical Specifications
| Parameter | Specification |
|---|---|
| Configuration | 8×4 (Four-axle, dual rear tandem drive) |
| Engine Model | Weichai WD615.69C / WD615.95C (Euro III / Euro V compliant variants available) |
| Engine Type | Inline 6-cylinder, water-cooled, turbocharged, intercooled diesel |
| Displacement | 9.726 L |
| Horsepower | 336 hp (247 kW) @ 2,200 rpm (standard) 371 hp (273 kW) @ 2,200 rpm (high-output option) |
| Peak Torque | 1,250 N·m @ 1,200–1,600 rpm |
| Transmission | HW19710 – 10-speed manual (10 forward, 2 reverse), synchromesh, heavy-duty |
| Clutch | Dual-plate, dry, Ø420 mm, pneumatic assist |
| Front Axle Load | 7,000 kg (15,432 lbs) |
| Tandem Rear Axles | 13,000 kg per axle (26,000 kg total tandem load) |
| GVWR (Gross Vehicle Weight Rating) | 40,000 kg (88,185 lbs) |
| Tire Specifications | 12.00R20 18PR (Load Range G), radial construction, all-position or drive-optimized compound |
| Tire Load Capacity | 3,550 kg per tire @ 85 psi (7 bar) |
| Fuel Tank Capacity | 350 L (standard), 500 L (optional) |
| Frame | Double-layer reinforced U-section, 8/320 mm high-tensile steel |
| Suspension (Front) | Parabolic leaf spring, hydraulic shock absorbers |
| Suspension (Rear) | Multi-leaf full-floating tandem with load-adjustable bolster pads |
| Braking System | Dual-circuit air brake with ABS and EBS (Electronic Braking System) optional |
| Dump Body (Standard) | 18–22 m³ volumetric capacity (loose material), high-strength steel (Q345) |
| Payload Capacity | 28,000–32,000 kg (61,700–70,500 lbs), depending on body configuration |
Fuel Efficiency Analysis
The Weichai WD615 engine platform is engineered for optimal combustion efficiency and low fuel consumption under heavy load cycles. When paired with the HW19710 transmission and operated under typical construction site conditions (mixed haul, 60% loaded), fuel efficiency ranges:
- Average Fuel Consumption: 32–36 L/100 km
- Optimized Cycle (Highway + Graded Haul Roads): 28–31 L/100 km
- Idle Fuel Burn: ~2.1 L/hour
The engine’s Bosch high-pressure common rail system and electronically controlled fuel injection ensure precise fuel metering, improving combustion efficiency by up to 8% compared to legacy mechanical systems. Fleet operators report a 12–15% improvement in fuel economy when utilizing the 371 hp engine in torque-optimized shift patterns, due to reduced gear shifting and sustained RPM in the peak torque band.
Load Capacity & Operational Performance
The 8×4 dump truck is engineered for maximum payload per legal axle load limits in most regional markets (e.g., China GB standards, GCC, Southeast Asia). With a GVWR of 40,000 kg and a tare weight of approximately 12,000 kg, the truck delivers 32-tonne payload capacity—ideal for:
- Excavated soil and overburden
- Crushed rock and aggregates
- Sand and gravel transport
The tandem rear axles (13T each) are equipped with differential locks and spiral-bevel gear sets for high torque distribution and durability in off-road conditions. The 12.00R20 tires provide excellent traction, cut resistance, and heat dissipation, critical for repeated dump cycles on rough terrain.
Summary
The 8×4 dump truck with Weichai WD615 engine and HW19710 transmission offers a balanced solution for fleet managers prioritizing payload efficiency, durability, and total cost of ownership. Its compatibility with high-load, high-cycle environments makes it a preferred choice in large-scale construction and mining logistics operations.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTRIAL SPECIFICATION REPORT: SL-840D 8×4 DUMP TRUCK
EFFECTIVE DATE: 01 JANUARY 2026
REPORT ID: SLIR-SPEC-DT-840D-2026
1. MANUFACTURING QUALITY OVERVIEW
The SL-840D 8×4 Dump Truck is engineered for maximum resilience in high-cycle, off-road construction and mining applications. Critical focus areas include structural integrity under dynamic loads and powertrain longevity in extreme conditions.
1.1 Chassis Manufacturing Specifications (Rough Terrain Focus)
| Parameter | Specification | Validation Method |
|---|---|---|
| Frame Material | ASTM A572 Grade 50 High-Strength Low-Alloy Steel | Mill Certificates & In-House Tensile Testing |
| Frame Yield Strength | 345 MPa (min) | ASTM A370 Testing |
| Crossmember Density | 12 crossmembers/10m (vs. industry avg. 8) | CAD Simulation & Physical Audit |
| Reinforcement Zones | Integrated gussets at 3rd/4th axle mounts, rear pivot | FEA Analysis (10M+ load cycles) |
| Frame Deflection Limit | ≤12.7 mm at 45,000 kg point load (SAE J2047) | Proving Ground Testing (300+ cycles) |
| Corrosion Protection | 300μm Zinc-Nickel Electroplate + E-Coat Primer | ASTM B117 Salt Spray (1,000 hrs @ 5% NaCl) |
Design Rationale: Increased crossmember density and strategic gusseting reduce frame twist by 32% versus previous generation (per SEA LION internal testing), critical for stability on uneven haul roads.
1.2 Engine & Powertrain Durability Specifications
| Component | Specification | Validation Protocol |
|---|---|---|
| Engine Platform | SEA LION D15.8L Turbocharged SCR (EPA 2027 Compliant) | ISO 1585 Road Load Simulation |
| Bore/Stroke | 135mm x 145mm | Metallurgical Analysis |
| Cylinder Liner | Centrifugally Cast, Hardened Chrome (65-70 HRC) | Wear Testing (5,000 hrs @ 100% load) |
| Oil Analysis | On-Board Sensors + 250-hr Lab Sampling | ASTM D7684 (Wear Metal Thresholds) |
| Thermal Management | Dual-Circuit Cooling; 110°C Max Coolant Temp Derate | Desert Validation (55°C Ambient, 8-hr Cycles) |
| Expected TBO | 750,000 km (with scheduled oil analysis) | Field Data (3,000+ units, 2023-2025) |
Key Durability Features:
– Piston Cooling: Oil-jet nozzles maintain skirt temp ≤180°C under sustained 100% load.
– Turbocharger: Dual ceramic ball bearings rated for 1.2M km (validated at 260,000 RPM surge margin).
– Exhaust Manifold: Ni-Resist Ductile Iron (Type 1) resists thermal fatigue cracking.
2. PRE-DELIVERY INSPECTION (PDI) PROTOCOL
All SL-840D units undergo a 17-point PDI focused on structural and powertrain integrity prior to customer handover.
2.1 Chassis & Frame Verification
| PDI Step | Acceptance Criteria | Tool/Method |
|---|---|---|
| Frame Alignment | ≤3mm deviation over 6m length (SAE J190) | Laser Alignment System |
| Crossmember Weld Integrity | 100% Penetrant Testing (ASTM E1417) | Dye Penetrant Kit |
| Axle Mounting Bolts | Torque: 2,200 Nm ±5% (Calibrated Wrench) | Digital Torque Wrench (ISO 6789-1:2017) |
| Suspension Bushings | Zero radial play (>0.5mm = reject) | Dial Indicator (0.01mm resolution) |
2.2 Engine & Powertrain Verification
| PDI Step | Acceptance Criteria | Tool/Method |
|---|---|---|
| Oil Analysis Baseline | Fe <15 ppm, Si <5 ppm (ASTM D5185) | Spectrometric Oil Analysis (SOPA) |
| Coolant Pressure Test | 15 psi hold for 15 min (zero leakage) | Pressure Tester (EN 14341) |
| Turbocharger Shaft Play | Axial: <0.05mm; Radial: <0.03mm | Dial Gauge + Feeler Gauges |
| Exhaust Manifold Bolts | Torque: 420 Nm ±4% (re-torqued after 50-hr break-in) | Calibrated Impact Wrench |
2.3 Dynamic Load Validation (Final Stage)
- Chassis Stress Test: 85% rated payload (45,000 kg) over simulated rough terrain course (ISO 8855 profile).
- Pass Criteria: Frame deflection ≤15mm; no weld cracks; suspension component temps ≤95°C.
- Engine Endurance Test: 2-hour cycle at 85% max torque (1,800 rpm), ambient 40°C.
- Pass Criteria: Oil pressure 45-65 psi; coolant temp ≤105°C; zero DTCs.
3. QUALITY ASSURANCE METRICS
| KPI | SL-840D Target | Industry Benchmark |
|---|---|---|
| Frame Warranty Claims | ≤0.8% (24 months) | 2.5% |
| Engine In-Field Failures | ≤0.5% (500k km) | 1.8% |
| PDI Rejection Rate | ≤1.2% | 3.0% |
Note: Data based on SEA LION 2025 Global Fleet Performance Database (n=12,450 units).
END OF REPORT
SEA LION International reserves the right to modify specifications without notice to comply with evolving regulatory standards. All testing performed per ISO 9001:2015 and SEA LION QMS v.8.3.
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared by: SEA LION International
Subject: Logistics Solutions for Exporting 8×4 Dump Trucks from China
Target Audience: Fleet Managers & Construction Companies
1. Executive Summary
This report evaluates three primary maritime logistics methods for the export of 8×4 Dump Trucks from manufacturing hubs in China (e.g., Qingdao, Shanghai, Guangzhou) to global construction markets. The comparison focuses on RO-RO (Roll-on/Roll-off), Bulk Cargo, and Flat Rack Container shipping. Key performance indicators include cost efficiency, transit time, vehicle protection, and suitability for heavy construction equipment. Special attention is given to anti-corrosion wax spraying, a critical protective measure against seawater exposure during ocean transit.
2. Equipment Overview: 8×4 Dump Truck
| Parameter | Specification |
|---|---|
| Configuration | 8×4 (Four axles, tandem rear drive) |
| GVWR | 32,000 – 40,000 kg |
| Length | 8.5 – 9.5 m |
| Width | 2.5 – 2.6 m |
| Height (loaded) | 3.5 – 4.0 m |
| Weight (curb) | 14,000 – 18,000 kg |
| Fuel & Fluids | Drained or minimally filled (per IATA/IMO) |
3. Shipping Method Comparison
| Criteria | RO-RO (Roll-on/Roll-off) | Bulk Cargo Vessel | Flat Rack Container (20’/40′) |
|---|---|---|---|
| Loading Mechanism | Self-propelled or towed | Crane-lifted or floated in | Crane-lifted onto open frame |
| Capacity per Vessel | 150–300 units | 50–100 units (space-dependent) | 1–2 units per 40′ FR |
| Port Infrastructure | RO-RO ramps required | Heavy-lift cranes required | Standard container cranes |
| Transit Time (avg.) | 25–35 days (Asia to Europe) | 30–40 days | 28–38 days |
| Port-to-Port Cost (USD/unit) | $1,800 – $2,400 | $2,600 – $3,500 | $3,200 – $4,000 |
| Handling Risk | Low (minimal lifting) | High (crane operations) | Medium (strapping & lashing) |
| Weather Exposure | Moderate (exposed decks) | High (open holds) | High (fully exposed) |
| Customs Clearance | Faster (group processing) | Standard | Containerized (standard docs) |
| Best For | High-volume, frequent shipments | Remote ports without RO-RO access | Oversized or non-driveable units |
Note: Cost estimates based on Q1 2026 freight indices, Shanghai to Rotterdam route.
4. Anti-Corrosion Protection: Wax Spraying Protocol
Seawater salt spray and high-humidity marine environments pose a significant corrosion risk to exposed metal components (chassis, suspension, undercarriage, hydraulic rams) during transit.
Recommended Protection: Industrial-Grade Wax Spraying
| Parameter | Specification |
|---|---|
| Coating Type | Solvent-based anti-corrosion wax (e.g., Dinitrol AVS 900, Fluid Film) |
| Application Method | High-pressure spray to undercarriage, wheel wells, frame rails |
| Coverage Area | Full chassis, suspension, exhaust, fuel tanks |
| Thickness | 20–30 microns (uniform film) |
| Salt Spray Resistance | 500+ hours (ASTM B117 compliance) |
| Removal Post-Delivery | Biodegradable citrus-based solvent or steam |
| Cost per Unit | $120 – $180 |
Critical Note: Wax spraying is mandatory for all shipping methods under SEA LION International’s export protocol. RO-RO units are most vulnerable due to prolonged deck exposure.
5. Risk Assessment & Mitigation
| Risk Factor | RO-RO | Bulk Cargo | Flat Rack | Mitigation Strategy |
|---|---|---|---|---|
| Corrosion | High | Very High | Very High | Wax spray + desiccant bags in cab |
| Physical Damage | Low | High | Medium | Wheel chocks, lashing (≥ 8T tension) |
| Delayed Customs | Low | Medium | Medium | Pre-cleared documentation (ATA Carnet) |
| Weather Exposure | Medium | High | High | Waterproof tarpaulins (Flat Rack/Bulk) |
| Port Congestion | Medium | High | Low | Off-peak scheduling, alternate ports |
6. Recommendations
| Scenario | Recommended Method | Rationale |
|---|---|---|
| High-volume fleet export (>50 units) | RO-RO | Cost-effective, rapid loading, lower handling risk |
| Remote destination (no RO-RO port) | Flat Rack | Compatibility with standard container ports |
| Non-operational or damaged units | Flat Rack or Bulk Cargo | No requirement for self-propulsion |
| Maximizing corrosion protection | All methods + wax spray | Prevents costly field repairs post-delivery |
7. Conclusion
For fleet managers and construction companies sourcing 8×4 Dump Trucks from China, RO-RO shipping offers the optimal balance of cost, speed, and safety for driveable units, provided destination ports support RO-RO operations. Flat Rack remains the preferred solution for non-standard or inoperable units, despite higher costs. Bulk Cargo is viable only under constrained port access and should be avoided where corrosion control is a priority.
Mandatory wax spraying is a non-negotiable component of all export operations to ensure asset integrity and minimize post-delivery maintenance. SEA LION International enforces this standard across all logistics channels.
Revision: 2026-Q1
Classification: Industrial Use – Distribution A
Prepared by: Logistics Engineering Division, SEA LION International
Get a Quote for 8X4 Dump 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]
