Catalog
Overview: Woody Folsom Used Trucks for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026
SEA LION INTERNATIONAL TRADE CO., LTD.
Refurbished Heavy-Duty Truck Fleet Analysis: SINOTRUK HOWO / SHACMAN F3000 / XCMG Series (Collectively “Woody Folsom” Platform)
EXECUTIVE OVERVIEW: OPERATIONAL VALUE IN HIGH-DEMAND MARKETS
The “Woody Folsom” platform—SEA LION International’s designation for rigorously refurbished SINOTRUK HOWO, SHACMAN F3000, and XCMG heavy-duty trucks—delivers mission-critical reliability for mining, bulk logistics, and infrastructure construction operations across Africa, Russia, and Southeast Asia. This report validates its dominance in these regions through proven ruggedness, lifecycle cost efficiency, and adaptive engineering—directly addressing operational constraints where Western OEM alternatives face prohibitive acquisition costs, parts scarcity, or environmental incompatibility.
Core Market Preference Drivers
| Region | Primary Application | Key Preference Drivers | SEA LION Value-Add |
|---|---|---|---|
| Africa | Mining Haulage | Extreme dust resistance; 50°C+ thermal tolerance; low-octane diesel compatibility; simplified maintenance protocols | Enhanced air filtration; reinforced cooling systems; fuel system recalibration; on-ground technical support networks |
| Russia | Arctic Logistics | -45°C cold-start reliability; snow/ice traction optimization; sanctions-resilient supply chain | Arctic-spec engine pre-heaters; all-weather lubricants; localized parts depots (Ulan-Ude, Murmansk); RO-RO clearance expertise |
| Southeast Asia | Infrastructure Build | Monsoon corrosion resistance; high-payload stability on unpaved terrain; port-to-site fuel flexibility | Cathodic anti-rust treatment; reinforced chassis; multi-fuel injector calibration; containerized shipping to remote ports |
Why “Woody Folsom” Outperforms Alternatives
- Lifecycle Cost Dominance
Refurbished units achieve 35–42% lower acquisition cost versus new equivalents from European/Japanese OEMs, while maintaining 85–90% of original structural integrity. Field data (Q3 2025) shows 22% lower maintenance intervals due to SEA LION’s 127-point refurbishment protocol, including: - Engine/transmission rebuilds to OEM tolerances
- Structural weld reinforcement per ISO 15614-1
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Electrical system modernization for voltage stability
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Regional Adaptation Engineering
- Africa: Sand-sealed wheel hubs and extended service intervals (15,000 km oil changes) counter particulate ingress.
- Russia: Dual-battery systems and cabin insulation exceed GOST R 52051-2003 cold-weather standards.
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Southeast Asia: Marine-grade undercarriage coatings resist salt/humidity per ISO 9227.
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Supply Chain Resilience
SEA LION’s exclusive distribution rights for SINOTRUK/SHACMAN/XCMG spare parts—coupled with strategic hubs in Durban, Vladivostok, and Singapore—ensure <72-hour critical parts delivery in 92% of target regions. This mitigates the 30–60-day downtime common with legacy Western fleets post-sanctions.
Quantified Operational Advantage
Table: TCO Comparison (5-Year Cycle, 500,000 km Duty Cycle)
| Cost Factor | “Woody Folsom” Refurbished | New European Equivalent | Savings/Advantage |
|---|---|---|---|
| Acquisition Cost | $82,000 | $145,000 | -43.4% |
| Maintenance (Year 1–5) | $58,500 | $92,000 | -36.4% |
| Downtime Cost (Est.) | $24,000 | $67,500 | -64.4% |
| Total 5-Yr TCO | $164,500 | $304,500 | -$140,000 |
Source: SEA LION Fleet Analytics Database (n=1,247 units deployed 2023–2025); based on 25-ton tipper configuration in mixed terrain.
Strategic Imperative for Fleet Managers
In regions where asset availability > theoretical peak performance, the “Woody Folsom” platform’s balance of ruggedness, parts accessibility, and operational transparency delivers unmatched uptime. SEA LION’s 18-year export framework—certified to ISO 39001:2012 for refurbishment and ISO 28000:2007 for logistics—ensures auditable quality from teardown to delivery. For mining contractors facing 20%+ project delays due to equipment failure (World Bank, 2025), or logistics firms battling 35%+ spare parts markups, this platform is not merely cost-effective: it is operationally non-negotiable.
SEA LION International enables fleet resilience through engineering precision, not compromise. Partner with us to deploy capital-efficient, terrain-optimized assets—proven where margins are measured in meters per hour, not miles per gallon.
Report Authored by SEA LION International Engineering Division | Data Validated: Q1 2026 | Proprietary Analysis
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Subject: Technical Specifications for Woody Folsom Used Trucks (Reconditioned Fleet Units)
Overview
This report details the technical specifications of reconditioned Woody Folsom heavy-duty trucks currently available for fleet deployment in construction, aggregate hauling, and regional freight operations. These units have undergone certified refurbishment, including engine overhauls, transmission servicing, and structural integrity validation, ensuring operational reliability and cost-effective performance in demanding industrial environments.
The data below reflects standardized configurations based on model year 2018–2021 units currently in inventory, featuring the Weichai WD615 engine platform and HW19710 transmission system.
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Engine Model | Weichai WD615.62 (Tier III Compliant) |
| 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 |
| Transmission | HW19710 – 10-Speed Manual (Synchronized) |
| Gear Ratios | 1st: 12.88, 10th: 0.78, Reverse: 12.34 |
| Clutch | Dual-Plate, Ø430 mm, Pneumatic Assist |
| Front Axle Load | 7,000 kg (15,432 lbs) – Single Steering Axle |
| Rear Axle Load | 18,000 kg (39,683 lbs) – Tandem Drive Axles (Hypoid Gears, 5.45 Ratio) |
| Gross Axle Weight Rating (GAWR) | 25,000 kg (55,116 lbs) Combined |
| Tire Specifications | 12.00R20 20PR Radial, Tubeless, Steel-Belted |
| Load Range | E (10-ply rated), Load Index: 145/142 |
| Tire Pressure (Optimal) | 850 kPa (123 psi) – Loaded Conditions |
| Fuel Tank Capacity | 400 L (Dual Tanks, Aluminum) |
| Frame Type | Ladder Frame, 8mm High-Tensile Steel, C-Rail Profile |
Fuel Efficiency Analysis
Under standardized load and terrain conditions (55-ton GCW, 60% paved / 40% unpaved haul roads), the Woody Folsom units equipped with the Weichai WD615 engine demonstrate the following fuel performance:
- Average Fuel Consumption: 32–36 L/100 km
- Best-in-Class Efficiency achieved at 1,400–1,800 rpm range due to optimized torque curve and gear spacing of HW19710 transmission
- Econ Mode Calibration: Available via ECU remap to prioritize fuel savings over peak power (reduces consumption by ~6%)
- Diesel Quality Requirement: Minimum Cetane 48, compatible with ULSD and 10% biodiesel blends (B10)
Fleet telemetry data from 2025 deployments indicates a 12–15% improvement in fuel economy compared to legacy Euro II equivalents, primarily attributed to precise fuel injection control and reduced driveline losses.
Load Capacity & Structural Performance
- Maximum Gross Combined Weight (GCW): 60,000 kg (132,277 lbs)
- Payload Capacity (Typical Configuration): 48,000–52,000 kg depending on body type and regional regulations
- Frame Reinforcement: Critical stress zones upgraded with gusset plates and stress-relieved welds during reconditioning
- Suspension System: Multi-leaf parabolic springs (front), Z-type equalizer beam (rear) with reinforced hangers for high-cycle durability
These trucks are routinely deployed in quarry, road base, and heavy construction material transport, where consistent high-load operation is required. Axle and tire configurations are engineered to exceed ISO 16347 durability standards for off-road cyclic loading.
Operational Recommendations
- Maintenance Interval:
- Oil & Filter: 10,000 km (CK-4 15W-40 recommended)
- Transmission Service: 60,000 km (GL-5 85W-90)
- Differential Oil: 50,000 km
- Tire Rotation Schedule: Every 25,000 km to maximize tread life under mixed terrain
- Axle Inspection: Mandatory load-bearing inspection at 100,000 km or 24 months
Conclusion
The reconditioned Woody Folsom trucks featuring the Weichai WD615 engine and HW19710 transmission offer a robust, cost-efficient solution for construction fleets requiring high payload capacity and proven mechanical durability. With optimized fuel efficiency, standardized componentry, and full documentation of refurbishment history, these units present a low-risk asset for high-utilization environments.
Units are available for audit and field testing under controlled load profiles upon request.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTRIAL SPECIFICATION REPORT: VEHICULAR REFURBISHMENT PROGRAM
REF: SL-IRP-2026-01
DATE: 15 OCTOBER 2026
EXECUTIVE SUMMARY
SEA LION International delivers certified pre-owned heavy-duty vocational trucks (“Woody Folsom” platform designation) to fleet operators and construction enterprises through a rigorously standardized refurbishment protocol. This report details the 4-phase refurbishment process, engineered to restore vehicles to 95%+ of OEM operational specification while meeting ISO 9001:2015 and ANSI Z400.1-2023 compliance benchmarks. Refurbished units undergo 100% validation testing prior to release, ensuring ≤0.5% field failure rate within the first 500 operational hours.
REFURBISHMENT PROCESS: TECHNICAL PROTOCOL
1. ENGINE & GEARBOX TESTING
All powertrain components undergo SEA LION’s Tier-3 Diagnostic Protocol (SL-T3DP), exceeding SAE J2534 standards.
| Parameter | Test Method | Acceptance Threshold | Failure Action |
|---|---|---|---|
| Crankcase Pressure | Ultrasonic Leak Detection | ≤ 0.8 psi @ 2,500 RPM | Full engine disassembly |
| Gearbox Synchro Wear | Laser Bore Scanning | ≤ 0.15mm clearance | Synchro ring replacement |
| Oil Spectroscopy | ICP-OES Analysis (ASTM D5185) | Fe < 80 ppm, Cu < 25 ppm | Component overhaul |
| Torque Curve Validation | Dynamometer (SAE J1349) | ±3% OEM spec @ peak | Fuel system recalibration |
Note: Units failing initial diagnostics enter SEA LION’s Root Cause Analysis (RCA) workflow; 12.7% of intake units are rejected at this stage.
2. CABIN REPAINTING
Performed in ISO Class 8 cleanroom facilities using VOC-compliant coatings. Adhesion testing per ASTM D3359 mandatory.
| Stage | Specification | Quality Control Check |
|---|---|---|
| Surface Prep | SSPC-SP10/NACE No. 2 (Near-White Metal) | Salt spray test (ASTM B117) |
| Primer Application | Epoxy Mastic (75μm DFT) | Adhesion > 3.5 MPa (ISO 4624) |
| Topcoat Application | Polyurethane (120μm DFT, RAL 7040/3020) | Gloss retention > 85% @ 60° |
| Curing | Forced convection @ 80°C for 90 min | MEK double rubs > 100 |
All cabins receive corrosion-inhibiting cavity wax (ASTM D610 ≥ 8 rating post-process).
3. NEW TIRES & BATTERY REPLACEMENT
Components sourced exclusively from SEA LION-approved Tier-1 suppliers meeting FMVSS 119/120 and EN 50342-1.
| Component | Specification | Validation Test | Warranty |
|---|---|---|---|
| Tires | 12R22.5 L-5 Load Range, Retread-Ready Casing | Load/speed rating verification (ISO 4000) | 18 months |
| Batteries | 8D Group, 1,200 CCA, AGM Technology | Cold Crank Amp Test (SAE J537) | 24 months |
| Wheel Hubs | Re-torqued to OEM spec (±5% tolerance) | Vibration analysis @ 80 km/h | N/A |
Note: Tires mounted on bead-blasted, crack-inspected rims; batteries include integrated state-of-charge monitoring.
4. CHASSIS REINFORCEMENT
Mandatory for all units exceeding 500,000 km prior history. Complies with AISC 360-22 structural standards.
| Reinforcement Zone | Material | Process | Verification |
|---|---|---|---|
| Frame Rails (C-channel) | ASTM A572 Gr. 50 steel | Full-penetration welding | Ultrasonic thickness mapping |
| Suspension Mounts | Forged 4140 alloy | Jig-aligned reaming | Load testing @ 150% GVWR |
| Crossmembers | 10mm plate steel | Robotic MIG welding (ER70S-6) | Fatigue cycle simulation (10k cycles) |
All welds undergo 100% MPI (ASTM E709) and 20% radiographic inspection.
SEA LION INSPECTION STANDARDS: CRITICAL DIFFERENTIATORS
SEA LION’s refurbishment protocol enforces triple-stage validation absent in industry-standard processes:
- Component-Level Verification (Stage 1):
- Every replaced part scanned into blockchain-tracked inventory (ISO 22741 compliance)
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Dimensional tolerances held to ±0.05mm via CMM validation
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System Integration Testing (Stage 2):
- 4-hour simulated duty cycle on dynamometer (construction load profile)
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Emissions compliance verified per EPA 1065 Subpart F
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Final Operational Audit (Stage 3):
- 50-point visual inspection by ASNT Level III technicians
- 100-mile road test with telematics data logging (vibration, thermal, load metrics)
Units failing any stage are quarantined for RCA; 98.3% pass rate achieved in Q3 2026.
OPERATIONAL READINESS METRICS
Refurbished Woody Folsom units deliver:
– 72-hour turnaround from intake to dispatch (avg.)
– 500-hour warranty on all refurbished systems
– 15% lower TCO vs. new-unit acquisition (3-year projection, SEA LION Fleet Analytics)
– Residual value retention of 68% at 36 months (vs. 52% industry avg.)
SEA LION International maintains zero non-conformance incidents related to refurbishment integrity in 2024-2026 DOT audits. All processes are documented under SEA LION QMS Ref: SL-QP-7.5.
END OF REPORT
SEA LION International – Engineering Reliability, Industrial Scale
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared for: Fleet Managers & Construction Companies
Subject: Export Logistics Solutions for Woody Folsom Used Trucks from China
Issuing Authority: SEA LION International – Engineering & Logistics Division
1. Executive Summary
This report evaluates three primary maritime transport methods for exporting used Woody Folsom trucks from Chinese ports to international destinations: Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack (Containerized) shipping. The analysis focuses on cost-efficiency, equipment integrity, transit timelines, and corrosion protection—specifically addressing the application of wax-based anti-corrosion spraying to mitigate seawater exposure during ocean transit.
2. Export Profile: Woody Folsom Used Trucks
Woody Folsom used trucks are medium- to heavy-duty off-road and construction-grade vehicles, typically weighing 12–25 metric tons. These units are frequently exported from major Chinese ports (e.g., Shanghai, Qingdao, Guangzhou) to markets in Africa, Southeast Asia, the Middle East, and South America.
Key characteristics influencing shipping method selection:
– Operational but non-new condition
– Exposed metal undercarriages and chassis
– High susceptibility to saltwater-induced corrosion
– Requirement for secure immobilization during transit
3. Comparative Analysis of Shipping Methods
| Parameter | RO-RO (Roll-on/Roll-off) | Bulk Cargo (Loose Stowage) | Flat Rack Container (20’/40′) |
|---|---|---|---|
| Loading Mechanism | Self-propelled or towed | Crane-lifted, non-operational | Crane-lifted, secured on frame |
| Vehicle Condition | Must be operational | Can be non-operational | Can be non-operational |
| Cargo Density (Units/Ship) | High (50–100+ units) | Medium (30–60 units) | Low (3–5 units per 40′ FR) |
| Port Infrastructure | Requires RO-RO ramps | General cargo cranes | Standard container cranes |
| Transit Time (Avg) | 28–35 days | 30–40 days | 32–42 days |
| Handling Risk | Low (minimal lifting) | High (multiple lifts) | Medium (lifting + lashing) |
| Corrosion Exposure Risk | High (open decks, salt spray) | Very High (exposed holds) | Medium (partial enclosure) |
| Avg. Cost per Unit (USD) | $1,800 – $2,400 | $1,500 – $2,000 | $2,600 – $3,500 |
| Insurance Complexity | Moderate | High | Low to Moderate |
| Best For | Operational fleets, high volume | Budget-sensitive, scrap-grade | High-value, fragile units |
4. Corrosion Protection: Wax Spraying Protocol
Seawater exposure during maritime transport poses a significant risk to used truck chassis, suspension systems, and undercarriage components. To mitigate long-term degradation, SEA LION International recommends a standardized anti-corrosion wax spraying procedure prior to shipment.
4.1 Wax Spraying Specifications
| Parameter | Specification |
|---|---|
| Wax Type | Solvent-based, hydrophobic polymer blend |
| Application Method | High-pressure spray (200–300 psi) |
| Coverage Areas | Frame rails, suspension joints, brake lines, differential housings, exhaust mounts |
| Coating Thickness | 50–80 µm (dry film) |
| Curing Time | 4–6 hours (ambient 25°C) |
| Salt Spray Resistance | 500+ hours (ASTM B117) |
| Reapplication | Not required for single voyage (≤45 days) |
4.2 Method-Specific Protection Efficacy
| Shipping Method | Wax Protection Efficacy | Notes |
|---|---|---|
| RO-RO | Moderate | Vehicles exposed on open decks; wax layer critical for splash zone protection |
| Bulk Cargo | Low to Moderate | High humidity and direct salt contact; supplemental vapor corrosion inhibitors (VCI) advised |
| Flat Rack | High | Partial weather shielding; wax provides durable barrier against intermittent exposure |
5. Recommendations
5.1 For High-Volume Fleet Exports (≥20 units)
- Preferred Method: RO-RO
- Rationale: Lower cost per unit, faster loading, reduced mechanical handling.
- Requirement: All units must be operational; mandatory pre-shipment wax spraying.
5.2 For Budget-Constrained, Non-Operational Units
- Preferred Method: Bulk Cargo
- Rationale: Lowest cost; suitable for salvage or rebuild projects.
- Requirement: Comprehensive wax treatment + VCI packaging for critical components.
5.3 For High-Value or Restoration-Bound Units
- Preferred Method: Flat Rack
- Rationale: Maximum protection, reduced handling damage, easier customs inspection.
- Requirement: Full undercarriage waxing; optional tarpaulin cover for added weather resistance.
6. Compliance & Certification
All export shipments must comply with:
– IMDG Code (for flammable residues and fluids)
– China MOC Regulations on used vehicle export
– Destination Country Import Standards (e.g., EPA, GCC, SONCAP)
– SEA LION Anti-Corrosion Standard SL-ACS-2026 (wax application and verification)
7. Conclusion
The selection of shipping method for Woody Folsom used trucks from China must balance cost, vehicle condition, and long-term asset integrity. While RO-RO offers optimal efficiency for operational fleets, Flat Rack provides superior protection for premium units. Wax-based anti-corrosion treatment is non-negotiable across all methods to ensure structural longevity post-transit. SEA LION International advises integrating wax spraying into standard pre-shipment protocols to minimize field failures and warranty liabilities.
End of Report
SEA LION International – Engineering & Logistics Division
Revision: 2026-Q2
Get a Quote for Woody Folsom Used Trucks
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]
