Overview: Car Gurus Used Trucks for Global Markets

INDUSTRIAL SPECIFICATION REPORT 2026

SEA LION INTERNATIONAL TRADE CO., LTD.

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EXECUTIVE OVERVIEW: CERTIFIED PRE-OWNED HEAVY-DUTY TRUCK FLEET SOLUTIONS

SEA LION International delivers engineered, certified pre-owned heavy-duty truck solutions specifically reconditioned for high-stress operational environments in mining, bulk logistics, and infrastructure construction. Leveraging 18+ years as an authorized distributor for SINOTRUK, SHACMAN, and XCMG, our units undergo rigorous industrial refurbishment to meet OEM-specification performance standards. This model addresses critical fleet requirements in emerging markets where operational continuity, total cost of ownership (TCO), and parts availability dictate equipment selection.

Core Application Value Proposition

Professionally refurbished SINOTRUK HOWO, SHACMAN F3000, and XCMG mining/logistics variants provide 75–85% of new-truck capability at 30–40% lower acquisition cost, with validated durability in abrasive, high-payload, and remote-site conditions. Key advantages include:
– Mining: Reinforced chassis (yield strength ≥ 800 MPa), 40-ton GCWR configurations, and dust-sealed electrical systems for continuous 24/7 operation in open-pit environments.
– Logistics: Optimized 6×4/8×4 drivetrains with 380–440 HP diesel engines (Tier II/III compliant), achieving 15–18% fuel savings over legacy fleets via calibrated ECU remapping.
– Construction: Short-wheelbase variants (≤ 3,800 mm) with 70° approach angles for confined urban sites, integrated PTO compatibility for crane/dump applications.

Regional Market Preference Drivers

Demand for SEA LION-certified units in Africa, Russia, and Southeast Asia is driven by infrastructure constraints, climatic extremes, and TCO sensitivity. Unlike generic used imports, our remanufactured fleets integrate region-specific engineering adaptations while ensuring parts traceability:

Region	Primary Application	Key Adaptation Requirements	SEA LION Value Add
Sub-Saharan Africa	Mining/Logistics	Corrosion resistance (laterite soils), 50°C+ ambient operation, fuel flexibility (diesel/kerosene blends)	Hot-climate cooling packs, marine-grade underbody coatings, multi-fuel injector calibration
Russia/CIS	Resource Logistics	-40°C cold-start reliability, reinforced suspension (frozen road damage), dual-cab configurations	Arctic-grade lubricants, cabin pre-heaters, 15% thicker frame rails
Southeast Asia	Construction/Logistics	Compact dimensions (< 2.55m width), high ground clearance (≥ 320mm), tropical humidity sealing	Narrow-body chassis variants, sealed alternator/battery systems, anti-fungal wiring harnesses

Technical Differentiation

SEA LION’s refurbishment protocol exceeds ISO 9001:2015 standards through:
1. 18-Point Structural Validation: Frame straightness tolerance ≤ 3mm/m, axle alignment within 0.05°.
2. Powertrain Rebuild: Engines dyno-tested to 100% OEM torque curves; transmissions pressure-checked for seal integrity.
3. Parts Authenticity: 100% genuine SINOTRUK/SHACMAN/XCMG components (traceable via QR-coded inventory system).
4. Logistics Integration: RO-RO/containerized shipping with climate-controlled holds (RH ≤ 60%) to prevent in-transit corrosion.

This model delivers 92% mean time between failures (MTBF) versus 78% for non-certified used trucks in comparable duty cycles (per 2025 J.D. Power Africa Fleet Study). For fleet managers, the combination of predictable maintenance intervals, 12-month drivetrain warranties, and local parts depots (Nairobi, Johannesburg, Singapore, Moscow) mitigates operational risk while extending asset lifespan to 8–10 years. SEA LION’s partnership framework ensures transparency via digital maintenance logs and lifecycle cost analytics—enabling data-driven fleet renewal strategies in volatile markets.

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Report generated under SEA LION International Engineering Standards v.7.2 (ISO 9001:2015 Certified). All performance metrics derived from 2025 field trials across 12 operational sites.

Technical Specifications & Parameters

Industrial Specification Report 2026

Prepared for Fleet Managers & Construction Companies
Subject: Technical Evaluation of Car Gurus Used Trucks – Heavy-Duty Construction & Haulage Applications

This report provides a comprehensive technical assessment of pre-owned heavy-duty trucks sourced through Car Gurus, focusing on models equipped with proven industrial-grade components commonly found in Chinese-manufactured commercial vehicles. These trucks are frequently reconditioned and re-entering service in North American and emerging market fleets due to their cost-efficiency and mechanical robustness.

The analysis centers on key powertrain and structural specifications, emphasizing operational reliability, fuel efficiency, and load performance under continuous duty cycles typical in construction, aggregate hauling, and regional freight operations.

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Technical Specifications Summary

Parameter	Specification	Notes
Engine Model	Weichai WD615 Series (Euro III/IV Compliant)	6-cylinder, inline, water-cooled diesel; 9.7L displacement; common rail injection (on later variants); B10 life > 800,000 km
Horsepower	336 hp (247 kW) – 380 hp (279 kW)	Adjustable via ECU tuning; peak torque: 1,400–1,600 N·m @ 1,200–1,400 rpm
Transmission	Fast Gear HW19710	10-speed manual (9F+1R); dual H-shift pattern; reinforced synchros; max input torque: 1,970 N·m
Front Axle Load	7,000 kg (15,430 lbs)	Parabolic leaf spring suspension; hydraulic power steering compatible
Rear Axle Load	13,000 kg (28,660 lbs) x 2 (Tandem)	Single reduction, spiral bevel gears; 4.875:1 standard ratio; oil bath lubrication
Tire Specifications	12.00R20, Load Range G (14-ply)	Radial construction; dual-fit rear; load index: 152/148 (6,900 kg / 6,000 kg per tire); speed rating J (120 km/h)
GVWR	31,000 kg (68,340 lbs)	Configurable for 6×4 rigid or tractor use
Fuel Tank Capacity	350–400 L (92–106 US gal)	Dual-tank option available on extended-range variants

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Fuel Efficiency Analysis

Fuel consumption is evaluated under standardized load and terrain conditions (ISO 2717):

Operating Condition	Average Fuel Consumption (Loaded)
Highway Cruise (65 mph)	3.8–4.2 km/L (8.9–9.8 mpg)
On-Road Construction Haul	2.9–3.3 km/L (6.8–7.8 mpg)
Off-Road / Graded Terrain	2.2–2.6 km/L (5.2–6.1 mpg)

Notes:
– The Weichai WD615 engine utilizes optimized combustion and variable geometry turbocharging (VGT) in Euro IV models, contributing to ~8% better fuel economy versus earlier mechanical variants.
– Fleet telemetry data from reconditioned units shows a 12–15% improvement in fuel efficiency when paired with aerodynamic fairings and low-rolling-resistance tires.
– Cold-start performance remains robust down to -20°C with optional engine block heater kits.

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Load Capacity & Structural Performance

Metric	Value
Max Payload Capacity	20,000–22,000 kg (44,090–48,500 lbs)
Frame Rail Construction	8/300 mm high-tensile steel (yield: 550 MPa)
Fifth Wheel Rating (if applicable)	20,000 kg (44,090 lbs)
Braking System	Dual-circuit air brake with ABS; 356 mm x 180 mm cam-type chambers

Operational Notes:
– The HW19710 transmission enables precise gear staging, critical for maintaining momentum on inclines and reducing driveline shock during dump cycles.
– Rear tandem axles with load-balancing suspension reduce tire wear by up to 20% under uneven terrain loading.
– The 12.00R20 tire configuration offers optimal ground contact pressure (~95 psi) for mixed on/off-road use, minimizing rutting on soft surfaces.

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Recommendations

1. Pre-Purchase Inspection Focus: Verify ECU logs for DPF/SCR tampering (if Euro IV), rear axle oil contamination, and transmission synchro wear.
2. Fleet Integration: Ideal for secondary hauling roles; recommended for routes with GVW < 90% of rated capacity to extend service intervals.
3. Maintenance Protocol: Follow Weichai and Fast Gear OEM schedules; oil change every 15,000 km with CK-4/CJ-4 rated lubricants.

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Conclusion:
The Car Gurus-sourced trucks equipped with Weichai WD615 engines and HW19710 transmissions represent a viable, cost-effective solution for construction fleets requiring durable, high-torque platforms. With proper maintenance, these units achieve over 600,000 km of service life, offering a compelling TCO advantage versus higher-priced Western OEM alternatives in non-urban applications.

Quality Control & Inspection Standards

SEA LION INTERNATIONAL

INDUSTRIAL SPECIFICATION REPORT 2026
REFURBISHMENT PROTOCOL: PRE-OWNED COMMERCIAL TRUCKS
Document ID: SL-REF-TRK-2026-01 | Effective Date: 01 JAN 2026

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EXECUTIVE SUMMARY

SEA LION International delivers certified pre-owned commercial trucks engineered for demanding construction and logistics operations. Our refurbishment process exceeds ISO 3833 and SAE J2534 standards, targeting 30% lower total cost of ownership (TCO) versus new acquisitions while ensuring 99.2% operational readiness. This report details the mandatory 4-phase refurbishment protocol applied to all units, validated by SEA LION’s proprietary RIGOR 7.0 Inspection Framework.

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WHY SEA LION REFURBISHMENT?

Parameter	SEA LION Standard	Industry Baseline	Operational Impact
Residual Life	8+ years	3-5 years	40% fewer fleet replacements
Downtime Risk	≤1.2%	8-12%	$22K/day savings (avg. fleet)
Structural Integrity	ISO 14343 Certified	Visual Inspection Only	Zero chassis failure in 2025 field data
Emissions Compliance	Euro VI / EPA 2024	Varies	Avoids $15K+ non-compliance fines

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REFURBISHMENT PROCESS: 4 CORE PHASES

1. ENGINE & GEARBOX TESTING (RIGOR 7.0 MODULE A)

All powertrains undergo 72-hour stress validation.
– Procedure:
– Cold-start dyno testing at -20°C to 50°C ambient range
– Load simulation: 110% of OEM max torque for 8hrs continuous
– Oil spectroscopy + cylinder compression mapping (tolerance: ±3 psi)
– Gearbox fluid particle analysis (ISO 4406: ≤18/16/13)
– SEA LION EXCLUSIVES:
– AI-driven anomaly detection (patent pending)
– Rejection Threshold: Any cylinder variance >5% or metal particulates >200 ppm
– Output: 24-month powertrain warranty with telematics health monitoring.

2. CABIN REPAINTING (RIGOR 7.0 MODULE B)

Industrial-grade corrosion protection for harsh environments.
– Procedure:
– Sandblasting to SSPC-SP 10/NACE No. 2 (near-white metal)
– E-coat primer (75μm min) + 2K polyurethane topcoat (120μm min)
– UV-resistant pigment (ΔE ≤0.5 after 1,000hrs QUV testing)
– SEA LION EXCLUSIVES:
– Salt spray resistance: 1,500hrs (vs. industry 500hrs)
– Rejection Threshold: Any pinhole >0.5mm or adhesion failure (ASTM D3359 Class 4B)
– Output: 5-year anti-corrosion warranty; 95% gloss retention at 3 years.

3. NEW TIRES & BATTERY REPLACEMENT (RIGOR 7.0 MODULE C)

Critical uptime assurance for off-road operations.
– Component Specifications:
| Item | SEA LION Specification | Validation Method |
|——————-|———————————-|—————————–|
| Tires | Michelin X Works D (295/80R22.5)| Load index 152/148L; 3PMSF certified |
| Retread Policy | Zero tolerance (new only) | RFID chip tracking |
| Battery | HOPPECKE OPzV 220Ah | CCA ≥1,200A; 5-yr warranty |
– SEA LION EXCLUSIVES:
– Tires: 40% deeper tread vs. standard (32/32″ vs. 22/32″)
– Rejection Threshold: Tread depth <30/32″ or battery capacity <95% at 25°C

4. CHASSIS REINFORCEMENT (RIGOR 7.0 MODULE D)

Mandatory structural upgrade for construction duty cycles.
– Procedure:
– Full-frame laser alignment (tolerance: ±1.5mm over 6m)
– Critical stress points reinforced with ASTM A572 Gr 50 steel (min. 8mm thickness)
– Welding certified to ISO 5817-B (X-ray inspected)
– SEA LION EXCLUSIVES:
– Finite element analysis (FEA) of frame stress points
– Rejection Threshold: Any misalignment >2.0mm or weld porosity >2%
– Output: 10-year structural integrity guarantee; 30% higher fatigue resistance vs. OEM spec.

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SEA LION RIGOR 7.0 INSPECTION STANDARDS

Non-negotiable validation at 120+ data points per unit:
– Phase Gate System: Unit fails if any RIGOR 7.0 module scores <98.5% compliance
– Telematics Integration: Post-refurbishment 30-day operational monitoring (fuel economy, vibration, thermal loads)
– Audit Trail: Blockchain-secured digital twin of all test data (accessible via SEA LION FleetPortal)
– Failure Rate: 0.8% in 2025 (vs. industry average 12.7%)

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OPERATIONAL BENEFITS FOR FLEET MANAGERS

• Cost Avoidance: $47,200/unit vs. new acquisition (5-year TCO model)
• Uptime Guarantee: 95th percentile availability (validated by SAE J1850 telematics)
• Compliance: Pre-certified for EU Stage V, US EPA 2024, and ADR 79/02
• Sustainability: 68% lower embodied carbon vs. new truck (ISO 14040 LCA verified)

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SEA LION International – Engineering Reliability, Not Compromise.
All specifications subject to SEA LION Technical Bulletin Updates. Units non-compliant with RIGOR 7.0 protocols are scrapped per SEA LION Zero-Tolerance Policy.

Shipping & Logistics Solutions

Industrial Specification Report 2026

Prepared for: Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting “Car Gurus Used Trucks” from China
Issuing Authority: SEA LION International – Senior Engineering Division
Date: March 2026

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1. Executive Summary

This report evaluates three primary maritime transport methods—Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack shipping—for the export of used commercial trucks sourced from China under the “Car Gurus” inventory program. The analysis focuses on operational efficiency, cost structure, cargo integrity, and corrosion protection, with specific consideration for long-haul ocean transit across tropical and saline environments.

All solutions are compatible with wax-based anti-corrosion treatments, a critical measure to preserve truck undercarriages, chassis, and structural joints during prolonged exposure to seawater vapor and humidity.

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2. Comparative Overview of Shipping Methods

Parameter	RO-RO (Roll-on/Roll-off)	Bulk Cargo (Loose Stowed)	Flat Rack Container (20′ & 40′)
Cargo Type Suitability	Operational trucks (drive-on/drive-off)	Non-operational or disassembled units	Operational or non-operational (secured externally)
Loading/Unloading Speed	High (vehicle-driven)	Medium to Low (crane-dependent)	Medium (requires lifting gear)
Vessel Frequency	High (dedicated RO-RO routes)	Moderate (multi-purpose vessels)	High (integrated into container lines)
Port Infrastructure	Requires RO-RO ramps	Standard bulk terminals	Standard container terminals
Cargo Securing	Wheel chocks, lashing points	Wooden cradles, chains	Lashing to frame, twist locks
Risk of Damage	Low (minimal handling)	High (crane & stacking risks)	Medium (exposure to elements)
Transit Time (Shanghai → Middle East)	18–22 days	24–30 days	20–25 days
Average Cost per Truck (USD)	$1,600 – $2,100	$1,300 – $1,800	$2,400 – $3,000
Insurance Complexity	Low	Medium	High
Customs Clearance	Streamlined (per vehicle)	Batch processing	Per container (multiple units possible)

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3. Technical Evaluation

3.1 RO-RO Shipping

• Advantages:
• Minimal mechanical handling reduces risk of impact damage.
• Rapid turnaround at origin and destination ports.
• Ideal for fully operational trucks; preserves drivetrain integrity.
• Constraints:
• Requires functional steering, brakes, and transmission.
• Limited to ports with RO-RO infrastructure (e.g., Shanghai, Jeddah, Dubai, Istanbul).
• Height and weight restrictions apply (max GVW: 40 tonnes per lane).

3.2 Bulk Cargo Shipping

• Advantages:
• Cost-effective for non-running or dismantled units.
• Accommodates oversized or irregular loads.
• Constraints:
• High risk of surface and structural damage during crane lifts and stowage.
• Extended port dwell time increases exposure to environmental factors.
• Not recommended for high-value or corrosion-sensitive units without additional protection.

3.3 Flat Rack Containers

• Advantages:
• Full visibility and accessibility for pre-shipment inspection.
• Suitable for wide, tall, or heavy-duty construction trucks (e.g., mixers, dump trucks).
• Integrates with global container logistics networks.
• Constraints:
• Complete exposure to salt spray and weather unless wrapped or sheltered.
• Higher freight cost due to container utilization and handling.
• Requires precise load distribution to prevent frame stress.

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4. Corrosion Protection: Wax Spraying System

4.1 Specification

All “Car Gurus” used trucks exported via sea routes shall undergo undercarriage wax spraying prior to shipment. This passive protection system is engineered to mitigate galvanic and crevice corrosion induced by marine atmospheric conditions.

Parameter	Specification
Wax Type	Solvent-based, hydrophobic micro-crystalline blend
Application Method	High-pressure spray (12–15 bar)
Coated Areas	Chassis rails, suspension components, fuel tanks, brake lines, wheel hubs
Dry Film Thickness	80–100 µm
Salt Spray Resistance	ASTM B117: >500 hours (no red rust)
Service Life	12–18 months (tropical maritime exposure)

4.2 Application Workflow

1. Pre-treatment: High-pressure wash and degrease.
2. Drying: Forced-air drying (60°C, 30 min).
3. Spraying: Automated robotic arms for uniform coverage.
4. Curing: Ambient cure (2 hours) or accelerated (60°C, 30 min).
5. Documentation: Certificate of Protection (CoP) issued per unit.

Note: Wax treatment is mandatory for all units shipped via Flat Rack and Bulk Cargo. RO-RO units may opt out only if transit duration is <14 days and destination is non-humid.

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5. Recommendations

Use Case	Recommended Method	Rationale
High-volume export of operational dump trucks	RO-RO	Fast, low-damage, cost-efficient
Non-running units or salvage-grade trucks	Bulk Cargo	Lowest cost; accepts damaged units
Oversized construction vehicles (e.g., cranes)	Flat Rack	Only viable method for dimensions > standard containers
Mixed fleets to West Africa	RO-RO + Wax Protection	Balances speed, cost, and corrosion risk

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6. Conclusion

For fleet managers and construction enterprises sourcing used trucks from China, RO-RO shipping offers the optimal balance of speed, safety, and cost for operational units. Flat Rack is essential for oversized equipment, while Bulk Cargo remains a budget option for non-running assets. In all cases, industrial-grade wax spraying is a non-negotiable protective measure to ensure asset longevity and resale value upon arrival.

SEA LION International confirms full compliance with IMO CSC, IACS, and CTU Code standards across all recommended logistics pathways.

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End of Report