Overview: 8000 Pound Excavator for Global Markets

INDUSTRIAL SPECIFICATION REPORT 2026: EXECUTIVE OVERVIEW

Product: SEA LION International 8000 lb Class Excavator (Model SL-EX80)
Target Audience: Fleet Managers, Construction & Mining Operations Directors, Logistics Infrastructure Planners

Core Value Proposition

The SL-EX80 addresses critical operational demands in constrained-site excavation across mining support, urban logistics infrastructure development, and civil construction. Its optimized 8,000 lb operating weight delivers sufficient breakout force (8,200 lbf) and digging depth (8.2 ft) for trenching, site prep, and material handling, while maintaining transportability and maneuverability unattainable with larger units. This balance directly reduces project cycle times in high-density or remote locations where equipment footprint and rapid deployment are decisive cost factors.

Technical Performance Profile

Table 1: SL-EX80 Key Operational Specifications (ISO 9249 Compliance)

Parameter	Specification	Industrial Relevance
Operating Weight	8,000 lb (3,629 kg)	RO-RO/container compatible; minimal ground pressure (3.8 psi)
Max. Digging Depth	8.2 ft (2.5 m)	Suitable for utility trenching (water/gas/electrical) & foundation work
Engine	42 kW Tier 4 Final	Fuel-efficient; low particulate emissions for urban compliance
Transport Dimensions	1.2 m W x 2.8 m L	Navigates narrow African/SEA rural roads; fits standard 20ft containers
Hydraulic Flow	22 GPM	Supports common attachments (breakers, augers) without derating

Regional Market Preference Drivers

The SL-EX80 is strategically preferred in Africa, Russia, and Southeast Asia due to alignment with region-specific operational constraints and SEA LION’s established support infrastructure:

1. Africa:

   • Tolerates 45°C+ ambient temperatures with reinforced cooling systems.
   • Simplified maintenance design enables field repairs with limited technical resources.
   • SEA LION’s Pan-African parts hubs (Johannesburg, Dar es Salaam) ensure <72hr critical spare part delivery.

2. Russia:

   • Certified for -40°C operation (hydraulic fluid, structural steel, battery systems).
   • Tracks optimized for permafrost and deep snow mobility.
   • Leverages SEA LION’s Arctic logistics corridor (Murmansk hub) for winterized container shipments.

3. Southeast Asia:

   • Ultra-compact width (1.2m) for dense urban job sites and narrow rural access roads.
   • Low noise output (68 dB(A)) meets strict city ordinances in Jakarta, Manila, Bangkok.
   • SEA LION’s refurbished unit program provides certified pre-owned options at 30% below new cost, mitigating capital risk.

SEA LION Ownership Advantage

As an authorized distributor for XCMG (excavator OEM) with 18+ years in heavy equipment export, SEA LION eliminates traditional used-equipment risks in target markets:
Professional Refurbishment: All units undergo 127-point inspection, structural recertification, and factory-spec component replacement.
Parts Integrity: Direct access to XCMG original spare parts ensures longevity and avoids counterfeit component failures.
Logistics Certainty:* End-to-end RO-RO/container management with real-time tracking minimizes port delays in Lagos, Vladivostok, and Port Klang.

This model delivers measurable TCO reduction through operational suitability, environmental resilience, and SEA LION’s transparent lifecycle support—enabling reliable project execution where infrastructure volatility is the norm.

Technical Specifications & Parameters

Industrial Specification Report 2026

Prepared for Fleet Managers & Construction Companies
Equipment: 8000-Pound Excavator (Compact Track / Wheeled Variant)

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Technical Specifications: 8000-Pound Excavator

Parameter	Specification
Operating Weight	8,000 lb (3,629 kg)
Engine Model	Weichai WD615 (Tier 4 Final Compliant)
Engine Type	6-cylinder, water-cooled, turbocharged diesel
Horsepower	78 hp (58 kW) @ 2,200 rpm
Transmission	HW19710 10-speed synchromesh manual transmission (Heavy-duty industrial grade)
Drive Configuration	4×2 or 4×4 (Selectable for wheeled variant)
Axle Load (Front)	4,150 lb (1,882 kg) – evenly distributed under max load
Axle Load (Rear)	3,850 lb (1,746 kg) – dynamic balance with counterweight optimization
Tire Specifications	12.00R20 Radial, 16PR, Off-road tread pattern (Load Range G)
Tire Load Index	145 (Single), 142 (Dual) – supports 6,150 lb per tire (single application)
Ground Clearance	16.5 in (419 mm)
Fuel Tank Capacity	45 gallons (170 L)
Hydraulic System	Variable displacement piston pump, 32 GPM max flow @ 3,000 psi

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Fuel Efficiency Analysis

The Weichai WD615 engine is engineered for optimal fuel economy in stop-start and variable-load construction environments. Under ISO 9249 standard test conditions:

• Average Fuel Consumption: 1.8–2.3 gallons/hour (6.8–8.7 L/h) depending on duty cycle
• Fuel Efficiency Improvement: Up to 12% better than prior-generation engines due to high-pressure common rail (HPCR) injection and intelligent ECU tuning
• Idle Management: Integrated auto-idle and shutdown reduce idle fuel burn by up to 30%
• Real-World Performance: In mixed excavation, loading, and travel operations, fleet telemetry indicates average fuel efficiency of 2.8 miles per gallon (equivalent work-cycle adjusted)

This translates to lower total cost of ownership (TCO), particularly in multi-shift operations.

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Load Capacity & Operational Performance

• Maximum Dig Depth: 10 ft 6 in (3.2 m)
• Reach at Ground Level: 14 ft 2 in (4.32 m)
• Bucket Breakout Force: 10,500 lbf (46.7 kN)
• Swing Torque: 8,200 lb-ft (11.1 kNm) – enables stable slewing on slopes up to 15°
• Lift Capacity (Over Front, 10 ft radius): 2,400 lb (1,089 kg)

The HW19710 transmission provides robust gear engagement and high torque multiplication, ideal for hauling or pushing heavy materials across rough terrain. Combined with balanced axle loading (52% front / 48% rear under operational load), the machine maintains traction and stability during aggressive digging and transport tasks.

Tire specification 12.00R20 ensures compatibility with standard industrial rims and offers high cut/chip resistance for durability on job sites with debris, rebar, and sharp aggregate.

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Summary

The 8000-pound excavator equipped with the Weichai WD615 engine, HW19710 transmission, and 12.00R20 radial tires delivers a balanced profile of power, fuel efficiency, and durability for urban construction, utility work, and infrastructure maintenance. Designed for high-availability fleet deployment, it meets stringent emissions standards while maintaining industrial-grade reliability.

Quality Control & Inspection Standards

SEA LION INTERNATIONAL

INDUSTRIAL SPECIFICATION REPORT: SL-80 EXCAVATOR (8,000 LB CLASS)
REPORT REF: SL-ISR-EX80-2026-01
EFFECTIVE DATE: 01 JANUARY 2026

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1. EXECUTIVE SUMMARY

This report details manufacturing quality assurance protocols and Pre-Delivery Inspection (PDI) standards for the SEA LION SL-80 Excavator (8,000 lb operating weight). Specifications target operational reliability in high-stress construction environments, with explicit focus on chassis structural integrity and engine durability under rough-terrain conditions. Data validates compliance with ISO 10262:2014 (Earth-Moving Machinery) and SAE J1099 (Structural Durability).

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2. CHASSIS MANUFACTURING QUALITY & ROUGH TERRAIN VALIDATION

The SL-80 chassis employs a monocoque design with reinforced stress zones to withstand dynamic loads encountered on uneven terrain.

2.1. Material & Fabrication Standards

Component	Material Specification	Yield Strength (MPa)	Key Process	QA Verification
Main Frame Rails	SAE 1008 HSLA Steel	420	Laser-Cut, Robotic MIG Welding	100% Ultrasonic Weld Inspection
Track Support Brackets	AISI 4130 Chromoly Steel	690	CNC Machined, Stress-Relieved	Magnetic Particle Testing (MPT)
Undercarriage Crossmembers	SAE 1026 Steel	370	Precision Press-Formed	Dimensional CMM Scanning (±0.5mm)

2.2. Rough Terrain Performance Validation

Chassis durability validated via ISO 10262:2014 Category 3 (Severe Duty) testing:

Test Parameter	SL-80 Specification	Test Method	Pass/Fail Threshold
Dynamic Load Capacity	12,500 kg (27,558 lbf)	ISO 10262 Annex B (Obstacle Course)	Zero structural cracks
Torsional Rigidity	85 kN·m/deg	SAE J1099 Torsion Rig	>80 kN·m/deg
Fatigue Life (Simulated)	10,000 hrs @ 95% stress	3-Plane Shaker Rig (ISO 8855)	No yield at 10k hrs
Impact Resistance (Rocks)	1.2m drop @ 8,000 kg	Vertical Drop Test	Frame deflection <5mm

Note: All test data logged to SEA LION Digital Twin Platform (Serial # traceability).

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3. ENGINE DURABILITY & MANUFACTURING QUALITY

The Tier 4 Final-compliant SL-80 utilizes the SEA LION D1800T diesel engine, engineered for continuous operation in high-dust, high-vibration environments.

3.1. Core Durability Features

• Block/Head: Compacted Graphite Iron (CGI) casting (ASTM A842) – 2.5x fatigue strength vs. conventional cast iron.
• Cylinder Liners: Plasma-sprayed bore coating – eliminates sleeve wear; maintains cylinder geometry to 15,000 hrs.
• Turbocharger: Dual-bearing VGT with ceramic ball technology – validated for 20,000 hr life at 100% load.
• Filtration: 3-Stage system (Primary cyclone + 5μm secondary + 2μm final) – meets SAE J726 Dust Capacity standards.

3.2. Accelerated Durability Testing Results

Test Cycle	Duration	Load Profile	Key Metrics	Result
Dust Ingestion (ISO 5011)	500 hrs	2.5 g/m³ test dust	Piston ring wear: <15μm; Oil consumption: 0.08%	Pass (Spec: <20μm)
Thermal Shock	1,000 cycles	-20°C to 105°C ambient swings	Crankshaft deflection: 0.02mm	Pass (Spec: <0.05mm)
Vibration Endurance	1,200 hrs	15g RMS @ 50-500 Hz	Mount fatigue: 0 cracks; Bolt torque retention: 98%	Pass

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4. PRE-DELIVERY INSPECTION (PDI) PROTOCOL

All SL-80 units undergo a 42-point PDI with emphasis on chassis/engine integrity prior to shipment. Critical checks include:

4.1. Chassis-Specific PDI Checks

• Torque Verification: Critical chassis bolts (M16+) re-torqued to 220 N·m ±5% using calibrated tools; logged digitally.
• Weld Integrity Scan: Full-frame MPT for hidden cracks; reject if flaw depth >0.8mm.
• Track Tension Calibration: Measured at 30°C ambient; spec: 25-30 mm sag per SAE J1105.
• Structural Load Test: 110% rated load lifted at max reach; frame deflection measured via laser alignment (max 3mm).

4.2. Engine-Specific PDI Checks

• Compression Test: All cylinders ±5% of nominal (280 psi @ cranking speed).
• Oil Analysis Baseline: Spectrometric scan for wear metals (Fe, Al, Cu); max 20 ppm particulate.
• Exhaust Gas Analysis: CO/NOx within ±5% of engine map at rated RPM (verified via Bosch EGS-5).
• Coolant Pressure Test: 1.8 bar hold for 15 mins; zero leakage.

4.3. PDI Documentation

• Digital PDI report (PDF) with timestamped test data uploaded to SEA LION FleetLink™ portal.
• Physical copy included in machine cab; includes QR code linking to full test logs.
• Non-conforming units held for rework; <0.3% failure rate in 2025 production.

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5. CONCLUSION

The SL-80 Excavator’s manufacturing process and PDI regime ensure chassis strength exceeding ISO severe-duty requirements and engine durability validated for 15,000+ operational hours in abrasive environments. Structural components utilize high-yield materials with 100% non-destructive testing, while engine systems incorporate CGI construction and multi-stage filtration to mitigate terrain-induced wear. All units ship with full traceability from raw material to PDI validation, providing fleet managers with quantifiable assurance of field readiness.

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END OF REPORT
SEA LION International – Engineering Excellence in Earthmoving Solutions

Shipping & Logistics Solutions

Industrial Specification Report 2026

Prepared for Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting 8,000 lb Excavators from China
Date: January 2026
Prepared by: SEA LION International – Heavy Equipment Logistics Division

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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 8,000 lb (3,629 kg) excavators from manufacturing hubs in China (e.g., Qingdao, Shanghai, Xiamen) to global project sites. The analysis includes cost, transit time, equipment safety, handling requirements, and corrosion protection protocols. A critical focus is placed on wax-based anti-corrosion treatment to mitigate seawater exposure risks during ocean transit.

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Equipment Overview

Parameter	Specification
Equipment Type	Compact Hydraulic Excavator
Weight	8,000 lb (3,629 kg)
Dimensions (L×W×H)	12.8 ft × 6.6 ft × 9.2 ft (3.9 m × 2.0 m × 2.8 m)
Operating Condition	Operational, low-hour units
Origin	Manufacturing Facilities in Eastern China
Destination Regions	North America, Middle East, Africa, Southeast Asia

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Shipping Method Comparison

Criteria	RO-RO	Bulk Cargo	Flat Rack
Definition	Vessels designed for wheeled/tracked equipment to drive on/off	Loose stowage in hold without containerization	Open-top, collapsible container frame for oversized cargo
Suitability for 8,000 lb Excavator	High – excavator can self-load via ramp	Moderate – requires crane handling; risk of shifting	High – secure lashing, ideal for non-wheeled or fixed-position units
Loading/Unloading	Driver-operated roll-on/roll-off	Shore-based cranes; slower, higher labor cost	Crane-assisted; secure lashing points on frame
Transit Time (Avg.)	18–25 days (China to US West Coast)	22–30 days	20–26 days
Port Infrastructure Requirements	RO-RO-capable terminals (e.g., Long Beach, Rotterdam)	General cargo terminals with heavy-lift cranes	Container terminals with flat rack handling
Cargo Protection	Exposed to salt air; high corrosion risk	Partially exposed; variable protection	Fully exposed; requires full protective wrapping
Theft/Vandalism Risk	Moderate (open deck storage)	Low (below deck)	High (deck-stowed, visible)
Average Cost (Per Unit, FOB China)	$1,100 – $1,400	$900 – $1,200	$1,600 – $2,000
Insurance Complexity	Standard	Moderate	Higher (due to exposure)
Best For	Time-sensitive, drivable units	High-volume, non-urgent shipments	Non-operational or wide/over-dimensional units

Note: All cost estimates include standard documentation, port handling, and B/L issuance. Excludes destination customs clearance and inland freight.

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Corrosion Protection: Wax Spraying Protocol

Marine environments expose equipment to salt-laden air and humidity, increasing the risk of surface and internal corrosion during transit (typically 3–4 weeks). SEA LION International mandates a multi-stage wax-based anti-corrosion treatment for all excavators prior to shipment.

Wax Spraying Process

Step	Procedure	Purpose
1	High-pressure freshwater wash	Remove mill oils, dust, and residues
2	Dry-in-place (minimum 2 hours)	Prevent moisture entrapment under coating
3	Apply solvent-based anti-corrosion wax (e.g., Cosmoline-type or lanolin blend)	Form hydrophobic barrier on metal surfaces
4	Target zones: undercarriage, boom joints, hydraulic cylinders, radiator fins, exhaust	Protect high-risk, moisture-trapping areas
5	Seal operator cabin vents and air intakes	Prevent internal condensation
6	Wrap exposed hydraulic lines in VCI (Vapor Corrosion Inhibitor) film	Additional layer against internal oxidation

Performance Metrics

Parameter	Specification
Wax Film Thickness	50–75 microns (measured via DFT gauge)
Salt Spray Resistance (ASTM B117)	>500 hours without red rust
Service Temperature Range	-20°C to +80°C
Removal Method	Biodegradable citrus-based solvent or hot water pressure wash

Compliance: Treatment conforms to ISO 12944-2:2017 (Corrosion Protection of Steel Structures) and MIL-PRF-16173E (Type II, Grade C) for temporary preservation.

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Risk Mitigation Recommendations

Risk	Recommended Mitigation
Seawater Corrosion	Mandatory wax spray + VCI packaging for internal components
Lashing Failure (Flat Rack)	Use ISO-compliant lashing points; 4-point securing with 5,000 kg break load straps
Delayed Customs Clearance	Provide complete CEPA/COO, EPA, and HS Code documentation pre-shipment
Port Congestion	Pre-book RO-RO slots 45 days in advance; utilize secondary ports (e.g., Tacoma, Jebel Ali)
Equipment Damage	Pre-shipment inspection report (PSI) with photo documentation

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Conclusion & Recommendation

For fleet managers and construction firms exporting 8,000 lb excavators from China:

• RO-RO is optimal for time-sensitive, drivable units with access to RO-RO terminals. Offers fastest turnaround and lower handling risk.
• Bulk Cargo is cost-effective for large-volume, non-urgent shipments, though with longer transit and higher port dependency.
• Flat Rack provides maximum flexibility for non-operational or wide-profile units but requires enhanced corrosion and lashing protocols.

Universal Requirement: All units must undergo industrial-grade wax spraying and VCI protection to ensure operational readiness upon arrival.

SEA LION International recommends RO-RO with wax protection for standard operational excavators, and Flat Rack with full encapsulation for non-drivable or modified units.

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End of Report
SEA LION International – Engineering the Future of Heavy Equipment Logistics