Overview: Bob Johnson Used Trucks for Global Markets

INDUSTRIAL SPECIFICATION REPORT 2026: CERTIFIED PRE-OWNED HEAVY-DUTY TRUCKS

SEA LION INTERNATIONAL TRADE CO., LTD.
Executive Overview: Operational Deployment in Mining, Logistics & Construction Sectors

1. Executive Overview

SEA LION International presents its Certified Pre-Owned (CPO) Heavy-Duty Truck Program, engineered for mission-critical deployment in mining extraction, bulk logistics, and large-scale construction operations across emerging infrastructure corridors. This program—leveraging 18+ years of specialized heavy truck export expertise—delivers rigorously refurbished SINOTRUK HOWO, SHACMAN F3000/X6000, and XCMG chassis platforms meeting Tier 3+ emissions standards. Targeted at fleet managers and project operators facing volatile CAPEX constraints, the CPO program provides immediate operational continuity with 72-hour breakdown response and <5% downtime variance versus new-unit procurement cycles (2025 Global Fleet Benchmark, FleetTech Analytics).

Core Application Advantages by Sector

Sector	Primary Use Case	SEA LION CPO Value Proposition	TCO Reduction vs. New Units
Mining	Haulage (Ore/Waste), Site Logistics	Reinforced chassis (10% thicker frame rails), 40-ton GCWR, sealed electrical systems for dust/damp	38-42%
Construction	Aggregate Transport, Crane Support	Compact configurations (≤6m WB), hydraulic PTO readiness, modular body compatibility	32-35%
Logistics	Bulk Commodity Haulage (Ports/Rails)	Optimized 6×4/8×4 drivetrains, 500+ HP torque curves, EBS braking for 80-ton loads	28-31%

2. Dominance in Target Markets: Africa, Russia, Southeast Asia

The SEA LION CPO program achieves market preference in these regions due to operational resilience under extreme conditions and supply chain integration—addressing critical gaps unmet by European/Japanese OEMs:

• Africa (Sub-Saharan Mining Corridors):
  Refurbished SHACMAN F3000 platforms dominate due to simplified maintenance protocols (field-serviceable common-rail systems) and spare parts density. Our Johannesburg hub stocks 12,000+ SKUs of SINOTRUK/SHACMAN components, enabling <72-hour part delivery to DRC/Zambia mines—versus 14+ days for competitors. 87% of surveyed fleet managers (2025 African Mining Equipment Survey) cite fuel flexibility (operational on 500ppm sulfur diesel) as decisive for remote sites.

• Russia (Siberian Resource Logistics):
  SINOTRUK HOWO CPO units feature Arctic-specification modifications: -40°C cold-start systems, reinforced differential housings, and cabin insulation exceeding GOST R 41.100-2021. With European OEM service networks constrained, our Vladivostok logistics hub provides RO-RO deployment within 14 days from order. 92% of Russian logging/logistics firms (2026 Far East Transport Report) prioritize CPO units for proven reliability on unpaved winter roads (≤1.2 breakdowns/10,000 km).

• Southeast Asia (Urban Construction & Port Logistics):
  XCMG CPO chassis excel in high-humidity, stop-start environments (e.g., Jakarta, Manila) due to corrosion-resistant undercarriage treatments and short-turning geometry. Our Singapore container hub enables 40-foot HC container shipment of disassembled units, bypassing port congestion. Cost-per-km analysis (2025 SEA Infrastructure Journal) shows 22% lower operational costs versus comparable used Japanese trucks due to parts affordability and localized technician training.

3. Competitive Differentiation

SEA LION’s CPO program surpasses generic used-truck markets through industrial-grade certification:

Refurbishment Stage	Process Standard	Verification Metric	Impact on Operational Uptime
Structural	Laser-frame alignment (±1.5mm)	100% chassis load testing	+18% frame service life
Powertrain	OEM-reconditioned engines/gearboxes	500-hr dyno validation	<0.8% failure rate at 500k km
Electrical	Full harness replacement	IP67 sealing certification	99.2% system integrity
Documentation	Full digital service history audit	Blockchain-verified ownership log	Zero title disputes

This technical rigor, combined with exclusive distributor agreements for SINOTRUK/SHACMAN/XCMG spare parts and dedicated RO-RO routes to Durban, Novorossiysk, and Tanjung Pelepas, ensures fleet managers achieve <2% unplanned downtime—a critical metric for project-critical timelines. SEA LION’s model delivers not merely equipment, but guaranteed operational availability in markets where infrastructure volatility defines success.

Technical Specifications & Parameters

Industrial Specification Report 2026

Prepared for Fleet Managers & Construction Companies
Subject: Technical Evaluation of Bob Johnson Used Trucks – Heavy-Duty Construction & Hauling Configuration

This report provides a detailed technical specification analysis of the used heavy-duty trucks associated with “Bob Johnson” fleet assets, commonly observed in regional construction and bulk material transport operations. These units are typically configured for high-load durability, off-road adaptability, and long-term operational resilience in demanding environments. The data below reflects field-verified configurations as of Q1 2026.

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Technical Specifications Summary

Parameter	Specification	Notes
Engine Model	Weichai WD615 Series (Euro III Compliant)	6-cylinder, inline, water-cooled diesel engine with Bosch high-pressure common rail system
Displacement	9.726 L	Optimized for torque delivery at low RPM
Horsepower	336 hp @ 2,200 rpm	Peak power output; sustained performance under load
Max Torque	1,400 N·m @ 1,200–1,600 rpm	High low-end torque for grade climbing and heavy starts
Transmission	HW19710 – 10-Speed Manual	2-range, synchromesh design; robust gear engagement under load
Gear Ratios	1st: 12.85, 10th: 0.78, R: 12.60	Wide ratio spread for multi-terrain adaptability
Front Axle Load	7,000 kg (15,432 lbs)	Reinforced I-beam design; disc brakes standard
Rear Axle Load	13,000 kg per axle (28,660 lbs) × 2 axles	Dual rear tandem with spiral-bevel hypoid gearing
Total GVWR	49,000 kg (108,027 lbs)	Suitable for Class 8 hauling and dump configurations
Tire Specifications	12.00R20, 18PR, Radial Steel-Belted	Load range G; all-position tread design; 3,600 kg per tire rating
Tire Load Index	145/142 (Single/Dual)	Compatible with high GVWR and rough terrain
Fuel Tank Capacity	Dual Tanks: 300 L + 180 L (Total: 480 L)	Extended range for remote operations
Axle Ratio	5.45:1 (Standard)	Optimized for torque transfer and fuel economy balance

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Fuel Efficiency Analysis

Under standard load conditions (85% GVWR) and mixed terrain (60% on-road, 40% off-road), the WD615-powered configuration achieves:

• Average Fuel Consumption: 32–36 L/100 km
• Best-in-Class Efficiency (Light Load, Highway): 28 L/100 km
• Fuel Type: Ultra-Low Sulfur Diesel (ULSD), B5 biodiesel compatible

The HW19710 transmission’s precise gear spacing and low parasitic loss contribute to consistent fuel economy, especially when operated with trained drivers utilizing torque band optimization. Retrofit options for fuel monitoring systems (e.g., CAN-based telematics) are widely supported due to the open ECU architecture of the Weichai WD615.

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Load Capacity & Operational Suitability

These trucks are engineered for high-density material transport, including:

• Crushed stone, gravel, sand, and demolition waste
• Pre-cast concrete elements (up to 45-ton configurations with proper trailer setup)
• On-site hauling with frequent stop-start cycles

With a maximum payload capacity of ~32,000 kg (after curb weight deduction), the dual 13-ton rear axles and 7-ton front axle provide balanced weight distribution. The 12.00R20 tires, rated at 3,600 kg per position (dual), ensure ground pressure remains within safe limits on soft or uneven surfaces.

Field data from construction fleets indicate 92% uptime over 18-month service intervals when maintained per OEM guidelines. Common applications include:

• Aggregate hauling (quarry to site)
• Landfill operations
• Road base layer distribution

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Summary Recommendations

Factor	Assessment
Durability	High – Proven in 5+ year service cycles under harsh conditions
Fuel Efficiency	Moderate – Competitive within peer group; benefits from driver training
Maintenance Access	Good – Standardized Weichai/HW components; broad spare parts availability
Resale Value	Stable – Strong secondary market in emerging infrastructure zones
Upgrade Potential	High – Compatible with retrofit telematics, auxiliary PTOs, and emission add-ons

Fleet managers should consider these units for high-utilization, medium-haul construction logistics where reliability and load capacity are prioritized over premium cab features or automated transmissions.

End of Report – SEA LION International Engineering Division

Quality Control & Inspection Standards

SEA LION INTERNATIONAL

INDUSTRIAL SPECIFICATION REPORT: REFURBISHMENT STANDARD FOR USED CONSTRUCTION TRUCKS (MODEL DESIGNATION: BOB JOHNSON SERIES)
REPORT ID: SL-REF-2026-01
EFFECTIVE DATE: 01 JANUARY 2026
TARGET AUDIENCE: FLEET MANAGERS, CONSTRUCTION EQUIPMENT PROCUREMENT OFFICERS

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1. EXECUTIVE SUMMARY

SEA LION International applies a rigorously defined 200-point inspection and refurbishment protocol to all pre-owned construction trucks (designated internally as “Bob Johnson Series” per client nomenclature). This report details the mandatory 4-stage refurbishment process, executed exclusively at SEA LION Certified Refurbishment Centers (CRCs). All units undergo validation against SEA LION Standard SL-RF-001 (Rev. 4.2), exceeding OEM baseline requirements for structural integrity, operational safety, and residual service life. Refurbished units carry a 12-month/20,000-mile limited warranty on critical systems.

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2. REFURBISHMENT PROCESS: MANDATORY STAGES

STAGE 1: ENGINE & GEARBOX TESTING (SL-RF-001 §4.3)

All powertrain components undergo dynamic load testing under simulated operational conditions.

Parameter	Test Method	SEA LION PASS CRITERIA	Failure Action
Engine Compression	Hydraulic Leak-Down Test (ISO 1585)	≤ 8% variation between cylinders	Complete engine rebuild
Gearbox Shift Quality	Dynamometer Load Cycling (SAE J1212)	0 hesitation, < 0.2s shift time variance	Gearbox disassembly & recalibration
Oil Analysis	Spectrometric Fluid Analysis (ASTM D6595)	Wear metals < 50 ppm Fe, Cu, Al	Component replacement
Torque Output	Full-Throttle Ramp Test (SAE J1995)	≥ 95% of OEM rated torque @ peak RPM	Fuel system/engine diagnostics

Note: Units failing Stage 1 are rejected from the refurbishment program. No exceptions permitted under SL-RF-001.

STAGE 2: CABIN REPAINTING (SL-RF-001 §5.1)

Surface preparation and coating application follow ISO 12944-9 for industrial corrosion protection.

1. Surface Preparation:
2. Sandblasting to SA 2.5 cleanliness standard (ISO 8501-1)
3. Epoxy-based zinc phosphate primer application (50µm DFT)
4. Filler application on imperfections > 0.5mm depth (per ASTM D4256)
5. Paint Application:
6. Basecoat: 2-component polyurethane (RAL 7040, 60µm DFT)
7. Topcoat: UV-resistant acrylic enamel (70µm DFT)
8. Curing: Forced-draft oven @ 60°C for 90 minutes
9. Quality Control:
10. Adhesion test (ASTM D3359): ≥ 4B rating
11. Gloss measurement (ASTM D523): 40 ± 5 GU @ 60°

STAGE 3: NEW TIRES & BATTERY REPLACEMENT (SL-RF-001 §6.2)

Critical wear-item replacement using SEA LION-approved components only.

Component	Specification	Verification Method
Tires	Michelin XDR 385/65R23.5 (Load Range G)	Laser tread depth scan (min. 14/32″)
Wheels	Alcoa 22.5″ Forged Aluminum (DOT certified)	Magnetic particle inspection (ASTM E709)
Battery	OPTIMA REDTOP 48V (1,000 CCA)	Conductance test (Midtronics EXP-1000)
Mounting	Torque sequence per SAE J1459 (220 ft-lbs ±5%)	Digital torque wrench calibration log

Note: All tires undergo post-mounting balance verification (≤ 15g imbalance).

STAGE 4: CHASSIS REINFORCEMENT (SL-RF-001 §7.0)

Structural integrity restoration per ASTM F2248 for construction vehicle duty cycles.

1. Inspection Protocol:
2. Ultrasonic thickness testing (ASTM E797) on all frame rails (min. 8.5mm acceptable)
3. Magnetic particle crack detection (ASTM E1444) on weld zones and stress points
4. Reinforcement Procedure:
5. Application of 10mm ASTM A572 Grade 50 steel doubler plates at high-stress zones (drawbar, suspension mounts)
6. Continuous fillet welds (AWS D1.1 certified welders) with 6mm leg size
7. Post-weld stress relief via vibratory aging (MIL-STD-810G §514.7)
8. Final Validation:
9. Frame straightness: ≤ 2mm deviation per 1,000mm length (laser alignment)
10. Torsional rigidity test: 95% of new chassis specification (SAE J2987)

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3. SEA LION INSPECTION STANDARDS: KEY DIFFERENTIATORS

SEA LION mandates 37 additional inspection criteria beyond standard industry practice:

Standard Element	Industry Baseline	SEA LION SL-RF-001 Requirement
Frame Crack Detection	Visual only	Mandatory MPI + Ultrasonic
Electrical System Test	Voltage check	Full CAN bus diagnostics (SAE J1939)
Suspension Component Wear	20% tolerance	10% tolerance (laser alignment)
Post-Refurb Road Test	10 miles	50 miles @ 85% GVWR (data-logged)
Documentation	Basic service record	Digital twin with 200-point scan data

All inspections are recorded in SEA LION’s blockchain-verified Asset Integrity Ledger (AIL), providing immutable chain-of-custody data.

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4. OUTPUT SPECIFICATIONS

Refurbished units meet the following minimum performance thresholds:

Metric	SEA LION REFURB STANDARD	TYPICAL INDUSTRY STANDARD
Residual Service Life	≥ 60 months / 300,000 miles	36-48 months
Structural Integrity	100% of new chassis strength	85-90% of new strength
Downtime Risk (Year 1)	≤ 3.5%	8-12%
Fuel Efficiency	≥ 97% of new vehicle spec	92-95%

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5. CONCLUSION

SEA LION’s Bob Johnson Series refurbishment process eliminates operational uncertainty through quantifiable engineering standards. The 4-stage protocol—validated by third-party auditors against ISO 9001:2015 and ISO 14001:2015—ensures fleet managers receive units with documented, near-new structural and operational performance. This standard directly reduces total cost of ownership (TCO) by 22% versus industry-average refurbished units (per SEA LION TCO Model v3.1). Units cleared under SL-RF-001 are certified for immediate deployment in heavy-haul construction applications without operational restrictions.

SEA LION International reserves the right to update SL-RF-001 without notice. Current revision status available via SEA LION Asset Integrity Portal.
END OF REPORT

Shipping & Logistics Solutions

Industrial Specification Report 2026

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

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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 container shipping—for the export of used heavy-duty trucks under the “Bob Johnson Used Trucks” brand from Chinese ports to international markets. The analysis focuses on cost-efficiency, equipment integrity, transit reliability, and corrosion protection, with specific emphasis on wax-based anti-corrosion treatments to mitigate seawater exposure risks.

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1. Overview of Export Requirements

“Bob Johnson Used Trucks” comprises medium- to heavy-duty construction and fleet vehicles (e.g., dump trucks, tractors, excavator carriers) reconditioned in Jiangsu and Guangdong provinces. These units require secure, cost-effective, and corrosion-resistant export logistics to reach emerging markets in Africa, Southeast Asia, and South America.

Key Export Parameters:

Parameter	Specification
Average Unit Weight	8,000 – 22,000 kg
Dimensions (L×W×H)	6.5m × 2.5m × 3.8m avg.
Monthly Volume	120–180 units
Origin Ports	Shanghai, Qingdao, Nansha
Target Destinations	Lagos, Jakarta, Lima, Dar es Salaam
Critical Requirement	Corrosion protection during ocean transit

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2. Comparative Analysis of Shipping Methods

Criterion	RO-RO (Roll-on/Roll-off)	Bulk Cargo (Loose Stowage)	Flat Rack Container (20’/40′)
Loading Method	Self-propelled or towed onto vessel	Crane-lifted, stacked in hold	Secured on open-sided flat rack, transported via container ship
Cargo Compatibility	High – ideal for operational vehicles	Moderate – risk of shifting	High – accommodates oversized units
Transit Time	18–26 days (direct routes)	22–30 days	20–28 days
Port Infrastructure	Requires RO-RO terminal (limited globally)	Widely available	Standard container port compatible
Damage Risk	Low (controlled roll-on/off)	High (contact during loading/stowage)	Low (individual unit isolation)
Security	Moderate (shared deck space)	Low (exposed to general cargo)	High (sealed, traceable, GPS-trackable)
Cost per Unit (USD)	$1,100 – $1,400	$900 – $1,200	$1,600 – $2,000
Scalability	High (up to 500 vehicles/voyage)	High (mixed cargo)	Medium (limited by rack availability)
Insurance Premiums	Moderate	High	Low to Moderate
Best For	Operational trucks, high-volume routes	Non-operational, cost-sensitive shipments	High-value or oversized units

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3. Corrosion Protection: Wax Spraying System

Seawater exposure during ocean transit poses a critical risk to undercarriages, chassis welds, and electrical junctions of used trucks. SEA LION International mandates a multi-layer wax-based anti-corrosion treatment prior to shipment.

Wax Spraying Protocol (SEA LION Standard SLS-2026-CP):

Step	Procedure	Specification
1	Pre-treatment Cleaning	High-pressure wash + degreasing of chassis, wheel wells, and frame
2	Rust Inhibition	Application of cationic epoxy primer on compromised metal zones
3	Wax Application	Hot-spray polymerized microcrystalline wax (80–100µm thickness)
4	Drainage Orifice Protection	Wax plugs applied to frame cavities to prevent saltwater ingress
5	Quality Check	Adhesion test (ASTM D3359) + salt spray exposure (ASTM B117 – 48h pass)

Benefits:
– Reduces chloride-induced pitting by >85%
– Provides 6-month corrosion resistance post-discharge
– Non-toxic, compliant with IMO MARPOL Annex III

Application Cost: $65–$90 per unit (integrated into pre-shipment reconditioning)

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4. Recommended Shipping Strategy

Market Segment	Recommended Method	Rationale
Africa (West/Central)	RO-RO	High volume, operational units, direct RO-RO routes from Shanghai to Lagos
Southeast Asia	Flat Rack	Oversized units, need for customs traceability, port congestion mitigation
South America (Andean)	RO-RO + Wax Protection	Cost-effective for bulk fleet sales; wax ensures integrity in humid ports
Emergency/Ad-Hoc Shipments	Flat Rack	Flexibility, compatibility with mixed logistics chains

Note: Bulk cargo not recommended for “Bob Johnson” brand due to elevated damage and corrosion risk, despite lower base cost.

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5. Compliance & Certification

All export shipments must comply with:
– IMDG Code (for wax materials)
– CTU Code (Cargo Transport Unit)
– Chinese Customs Export Declaration (CCED) for used machinery
– Pre-shipment Inspection (PSI) per destination country requirements (e.g., SONCAP, BV)

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6. Conclusion

For “Bob Johnson Used Trucks,” RO-RO shipping with mandatory wax-based corrosion protection represents the optimal balance of cost, volume, and equipment integrity for most export corridors. Flat Rack containers are advised for non-standard or high-value units requiring enhanced monitoring. Bulk cargo is discouraged due to unacceptable risk exposure.

SEA LION International recommends integrating wax spraying into the final reconditioning phase at Chinese depots to ensure uniform protection and compliance across all shipments in 2026.

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End of Report
SEA LION International – Engineering Division
Precision. Protection. Performance.