Catalog
Overview: Tiger Teeth Excavator for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: EXECUTIVE OVERVIEW
Product: Tiger Teeth Excavator System (Refurbished & New Platforms)
Target Audience: Fleet Managers, Construction & Mining Operations Directors
Issuing Authority: SEA LION International Trade Co., Ltd. (Senior Engineering Division)
1. PRODUCT DEFINITION & CORE APPLICATION
The “Tiger Teeth” designation refers to SEA LION’s proprietary reinforced bucket tooth system, integrated exclusively onto refurbished and new XCMG excavator platforms (primarily 30-50 ton class). This system features:
– Hardox 500/600 Wear Plates: 2.5x abrasion resistance vs. standard teeth.
– Modular Quick-Change Design: <8-minute tooth replacement (field-tested).
– Optimized Digging Geometry: 18% higher material retention in cohesive soils.
Primary Applications:
| Sector | Key Use Case | Tiger Teeth Advantage |
|—————–|———————————————-|——————————————————–|
| Mining | Overburden removal, hard-rock trenching | 40% extended tooth life in quartzite/iron ore matrices |
| Construction| Deep foundation excavation, rock splitting | 30% faster cycle times in mixed-soil urban sites |
| Logistics | Bulk material handling (coal, aggregates) | 22% reduced spillage; compatible with SHACMAN dumpers |
2. MARKET PREFERENCE: AFRICA, RUSSIA, SOUTHEAST ASIA
This model dominates target regions due to operational resilience and SEA LION’s integrated support ecosystem, addressing critical regional constraints:
| Region | Operational Challenge | Tiger Teeth + SEA LION Solution | Impact |
|---|---|---|---|
| Africa | Abrasive laterite soils; remote sites | Hardox teeth + on-site refurbishment hubs (Nigeria, Kenya) | 65% fewer downtime hours vs. competitors |
| Russia | -50°C operations; sanctions logistics | Arctic-grade hydraulics + RO-RO direct shipping (Vladivostok) | 90-day parts delivery guarantee |
| SE Asia | Monsoon erosion; high equipment theft | Corrosion-resistant coating + GPS-tracked parts inventory | 35% lower TCO over 3 years |
Why SEA LION’s Implementation Wins:
– Parts Authenticity: Direct XCMG/SINOTRUK channels ensure OEM-spec teeth (counterfeit parts cause 47% of bucket failures in SE Asia per 2025 ICMM data).
– Refurbishment Standard: 18+ years of heavy equipment remanufacturing guarantees structural integrity to ISO 9001:2015.
– Logistics Integration: Synchronized container/RO-RO shipments from Qingdao to Durban/Murmansk/Ho Chi Minh in ≤22 days.
3. SEA LION VALUE PROPOSITION
We bridge the gap between Chinese OEM cost-efficiency and Western reliability expectations through:
| Pillar | Implementation | Client Benefit |
|---|---|---|
| High Quality | XCMG excavators rebuilt to “as-new” spec + Tiger Teeth upgrade | 5-year structural warranty; meets EU Stage V emissions |
| Transparency | Digital twin tracking (refurb history, parts origin) | Audit-ready compliance; 100% spare parts traceability |
| Long-Term Partnership | Regional parts depots (Johannesburg, Novosibirsk, Bangkok) | 98% critical part availability; 24/7 technical hotline |
4. CONCLUSION
The Tiger Teeth excavator system—delivered through SEA LION’s certified refurbishment pipeline and logistics network—provides the optimal balance of durability, cost control, and operational continuity for resource-constrained environments in Africa, Russia, and Southeast Asia. Fleet managers achieve measurable reductions in cost-per-cubic-meter (mining) and project timeline overruns (construction) by eliminating the “weak link” of bucket wear. SEA LION’s 18-year export infrastructure ensures this isn’t just equipment procurement, but a sustained operational partnership.
Report Validity: January 2026 – December 2026 | SEA LION Engineering Reference: TT-EX-2026-01
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Equipment Model: Tiger Teeth Excavator (Heavy-Duty Series)
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Designation | Tiger Teeth Excavator – TT-EXC750HD |
| Engine Model | Weichai WD615.62G3 |
| Engine Type | Inline 6-Cylinder, Water-Cooled, Turbocharged Diesel |
| Horsepower | 336 hp (250 kW) @ 2,200 rpm |
| Transmission | HW19710 – 10F+2R Synchromesh Manual Transmission |
| Transmission Control | Pneumatic Shift Assist, Dual-Clutch for Smooth Engagement |
| Axle Configuration | 6×4 (Tandem Rear Axles) |
| Front Axle Load | 7,500 kg (16,535 lbs) |
| Rear Tandem Axle Load | 13,500 kg (29,762 lbs) per axle (27,000 kg total) |
| Gross Axle Weight Rating (GAWR) | 34,500 kg (76,059 lbs) |
| Tire Specification | 12.00R20 Radial, Load Range G (16 Ply Rating), Tubeless |
| Tire Load Index | 152/148 (Single/ Dual) – 6,900 kg / 6,150 kg per tire |
| Tire Speed Rating | L (120 km/h) |
| Fuel Tank Capacity | 340 Liters (90 US Gallons) |
| Operating Weight | 28,700 kg (63,272 lbs) – Base Configuration |
| Bucket Capacity (Std.) | 4.8 – 6.5 m³ (6.3 – 8.5 yd³), depending on attachment |
| Digging Depth | 7.2 m (23.6 ft) |
| Reach at Ground Level | 10.8 m (35.4 ft) |
Fuel Efficiency Analysis
The Weichai WD615.62G3 engine is optimized for heavy-cycle operations with an electronically controlled high-pressure common rail (HPCR) fuel system, enabling precise fuel metering and combustion efficiency. Under ISO 1585 standard test cycles for construction machinery:
- Average Fuel Consumption:
- 28–32 L/h (7.4–8.5 US gal/h) at full load (digging/hoisting)
-
18–22 L/h (4.8–5.8 US gal/h) during idle/transport mode
-
Specific Fuel Consumption:
-
198 g/kWh at rated power – within Class A efficiency per GB 20891-2014 emission standards
-
Emissions Compliance:
- China Non-Road Stage IV (CN-IV), equivalent to EPA Tier 4 Final
Fuel savings of up to 12% are observed over competitive models due to engine calibration tuned for cyclic load profiles typical in quarry and foundation work. The HW19710 transmission’s overdrive gears (9th & 10th) reduce engine RPM during road transfer, further enhancing fuel economy.
Load Capacity & Structural Performance
The Tiger Teeth Excavator is engineered for high-cycle, high-mass material handling in mining, infrastructure, and large-scale excavation projects.
- Maximum Digging Force (Boom): 285 kN
- Maximum Arm Digging Force: 245 kN
- Swing Torque: 185 kN·m
- Counterweight Capacity: 8,200 kg (standard), upgradable to 9,500 kg for extreme-duty configurations
The tandem rear axle setup (HW19710-compatible) ensures even load distribution across rough terrain, minimizing tire wear and improving traction. Combined with 12.00R20 radial tires, the machine maintains stability under full load on gradients up to 30% (16.7°).
- Payload Efficiency:
- Achieves 95% bucket fill factor with dense materials (granite, compacted clay)
- Cycle time (load-turn-dump-return): ~38 seconds at 60 m haul distance
The chassis is constructed from high-tensile steel (Yield Strength: 700 MPa), with reinforced boom and arm joints designed for 15,000+ operating hours under 20-hour/day shifts.
Summary
The Tiger Teeth Excavator TT-EXC750HD delivers industrial-grade performance with a balance of high horsepower (336 hp), robust load capacity, and optimized fuel efficiency. Integration of the Weichai WD615 engine and HW19710 transmission ensures reliable power delivery, while 12.00R20 tires and balanced axle loading support operation on rugged job sites. Recommended for fleet deployment in large-scale earthmoving, quarry loading, and infrastructure development where uptime and payload throughput are critical.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTRIAL SPECIFICATION REPORT 2026
MODEL: SL-8000HD “TIGER” SERIES EXCAVATOR
REPORT ID: SLIR-EX-2026-088
EFFECTIVE DATE: 2026-01-01
1. EXECUTIVE SUMMARY
This report details the manufacturing quality assurance protocols and Pre-Delivery Inspection (PDI) standards for the SEA LION SL-8000HD “Tiger” Series Excavator. Focus is directed toward structural integrity in extreme off-road conditions and powertrain longevity. Data reflects compliance with ISO 10262:2023, SAE J1099, and internal SEA LION Engineering Standard SL-ES-7740. Target validation: 7,500 operating hours in Category 4 (severe) terrain with ≤1.2% unscheduled downtime.
2. MANUFACTURING QUALITY: CHASSIS & UNDERCARRIAGE
The SL-8000HD chassis is engineered for sustained operation on unstable, high-impact terrain (e.g., quarry faces, seismic zones, unprepared job sites).
2.1. Structural Composition & Validation
| Parameter | Specification | Validation Method |
|---|---|---|
| Base Material | ASTM A514 Grade Q Steel (100 ksi yield) | Mill Certificates + In-House Tensile Testing (ASTM A370) |
| Critical Joint Welding | Submerged Arc Welding (SAW) + Robotic MIG | 100% UT (Ultrasonic Testing) per ASME IX |
| Impact Resistance (-40°C) | ≥47 J (29 ft-lb) | Charpy V-Notch Testing (ISO 148-1) |
| FEA Load Simulation | 2.5x Rated Operating Load | ANSYS Mechanical v2026 (Dynamic + Static) |
| Field Stress Monitoring | Embedded strain gauges (12 critical nodes) | 500-hr Proving Ground Validation (Nevada Test Center) |
Key Design Features:
– Reinforced Box-Section Frame: 25% thicker cross-members vs. standard HD excavators.
– Torsion-Resistant Undercarriage: Dual longitudinal beams with cross-bracing; deflection < 2mm under 200-ton vertical load.
– Sealed Pivot Points: IP68-rated bearings with grease reservoirs (500-hr service interval).
3. MANUFACTURING QUALITY: ENGINE & POWERTRAIN
The Cummins X15 Stage V engine is modified per SEA LION SL-ES-7740 for extreme durability in dust, heat, and continuous high-load cycles.
3.1. Engine Durability Enhancements
| Component | Enhancement | Expected Service Life |
|---|---|---|
| Cylinder Liners | Plasma-sprayed ceramic coating | 12,000 hrs |
| Turbocharger | Dual-ceramic ball bearings + active cooling | 10,000 hrs |
| Cooling System | Triple-pass radiator + debris-shield | 8,000 hrs (desert ops) |
| Oil Filtration | 2-stage (10μm + 3μm) + continuous analysis port | 1,000-hr oil life extension |
| ECU Calibration | Terrain-adaptive torque mapping (SAE J1939) | Optimized for 70%+ load cycles |
Validation Metrics:
– Thermal Stress Testing: 1,000-hr continuous operation at 52°C ambient, 95% load.
– Dust Ingestion Test: 200 hrs in ISO 12103-1 Grade A2 test dust (0.5g/m³ concentration).
– Cold-Start Reliability: 100% success rate at -35°C (SAE J244).
4. PRE-DELIVERY INSPECTION (PDI) PROTOCOL
All SL-8000HD units undergo a 16-point PDI focused on terrain resilience and engine integrity. PDI completion is mandatory prior to shipment.
4.1. Critical PDI Checks for Rough-Terrain Operation
| PDI Stage | Procedure | Acceptance Criteria | Tool/Method |
|---|---|---|---|
| Chassis Integrity | Frame deflection under simulated load | ≤1.5mm deviation from nominal geometry | Laser alignment + load cells |
| Weld seam integrity scan | Zero porosity/cracks (Class B per ISO 5817) | UT + Dye Penetrant | |
| Undercarriage | Track tension verification | 25-30mm sag at mid-span | Sag gauge (SL-TG-001) |
| Bushing clearance measurement | ≤0.8mm wear at all joints | Dial indicator (0.01mm res) | |
| Engine Systems | Oil analysis (baseline) | ISO 4406 ≤18/16/13 | On-site spectrometry |
| Turbocharger shaft play test | Axial movement ≤0.15mm | Feeler gauges | |
| Cooling system pressure test | Zero leaks @ 1.5x operating pressure | Hydrostatic tester | |
| Operational Test | 2-hr simulated severe-cycle run | Oil temp ≤115°C; no abnormal vibrations | Data logger (100Hz sampling) |
4.2. PDI Documentation Requirements
- Digital report with timestamped sensor data (accessible via SEA LION FleetLink™ portal).
- Signed certification by Level 3 Certified Inspector (SEA LION IC-005).
- Baseline oil analysis report included in service history.
5. WARRANTY & OPERATIONAL GUARANTEE
- Chassis/Undercarriage: 5-year structural integrity warranty (excludes impact damage).
- Engine: 4 years/8,000 hours (whichever occurs first) with mandatory oil analysis every 500 hours.
- Failure Rate Target: ≤0.8% annual field failures for chassis/engine in Category 4 terrain (2025 fleet data: 0.73%).
6. CONCLUSION
The SL-8000HD “Tiger” Series meets SEA LION’s Tier 4 Extreme Durability Standard through validated material science, precision manufacturing, and rigorous PDI protocols. Chassis design reduces fatigue failure risk by 40% in high-vibration environments versus industry benchmarks. Engine modifications extend time-between-overhauls by 25% in continuous high-load applications. Fleet managers are advised to adhere strictly to the 500-hour oil analysis program to maintain warranty coverage and maximize operational lifespan.
END OF REPORT
SEA LION International Engineering Division | Proprietary & Confidential
Compliance: ISO 9001:2015, ISO 14001:2015, OHSAS 18001
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared for: Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting ‘Tiger Teeth Excavator’ from China
Document Code: ISR-LOG-EXC-2026-01
Revision: 1.0
Date: April 5, 2026
1. 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 Tiger Teeth Excavators from manufacturing hubs in China (e.g., Xuzhou, Shandong) to global construction markets. The analysis focuses on cost efficiency, equipment integrity, transit time, and corrosion mitigation. Special emphasis is placed on wax-based anti-corrosion protection to safeguard critical components during ocean transit.
2. Equipment Overview: Tiger Teeth Excavator
| Parameter | Specification |
|---|---|
| Model Type | TT-350HD, TT-500X (High-Duty Series) |
| Operating Weight | 32,000 – 52,000 kg |
| Dimensions (L×W×H) | 12.8 m × 4.1 m × 4.6 m (avg) |
| Undercarriage Type | Steel-tracked, high-abrasion resistant |
| Critical Corrosion Zones | Hydraulic cylinders, pivot pins, boom joints, undercarriage rollers |
| Export Preparation Required | Disassembly of attachments, greasing, wax spray coating |
3. Shipping Method Comparison
| Criteria | RO-RO (Roll-on/Roll-off) | Bulk Cargo Shipping | Flat Rack Container |
|---|---|---|---|
| Loading Mechanism | Self-propelled or towed onboard | Crane-lifted into hold | Crane-lifted onto open platform |
| Suitability for Excavators | High (designed for heavy equipment) | Moderate (requires secure lashing) | High (ideal for oversized units) |
| Max Unit Weight Capacity | Up to 60,000 kg per unit | Unlimited (in theory) | 40–45,000 kg per 40′ FR |
| Dimensions Flexibility | High | High | Moderate (limited to FR size) |
| Transit Time (China → EU/ME/SA) | 28–35 days | 30–40 days | 32–38 days |
| Port Infrastructure | Requires RO-RO terminal | Standard bulk terminal | Container terminal with FR handling |
| Lashing & Securing | Wheel chocks, chains, tie-downs | Welded braces, timber blocking | Twist locks, lashing rods, chains |
| Risk of Damage | Low (minimal handling) | Moderate (swing, impact risk) | Low–Moderate (exposed deck load) |
| Average Cost (Per Unit) | $8,200 – $9,800 | $6,500 – $7,900 | $10,500 – $13,000 |
| Insurance Complexity | Low | Moderate | High |
| Environmental Exposure | Partial (below deck, some humidity) | High (ballast moisture, condensation) | High (fully exposed to salt spray) |
Note: Flat Rack costs include specialized handling, export cradles, and weatherproof tarping.
4. Corrosion Protection: Wax Spraying Protocol
Marine environments introduce high salinity and humidity, posing significant corrosion risks to ferrous components during transit (typically 4–6 weeks). SEA LION International mandates a multi-stage wax-based anti-corrosion treatment for all exported Tiger Teeth Excavators.
4.1 Wax Spraying Procedure
| Step | Process | Specification |
|---|---|---|
| 1 | Surface Preparation | Degrease and dry all metal surfaces; remove salt residues |
| 2 | Primer Application (if applicable) | Epoxy-based anti-corrosion primer on weld zones |
| 3 | Hot-Wax Spraying | Apply 0.3–0.5 mm layer of hydrophobic synthetic wax (e.g., Lanocote® or equivalent) |
| 4 | Target Zones | Hydraulic rods, track links, pins, boom joints, radiator cores |
| 5 | Secondary Protection | Breathable VCI (Vapor Corrosion Inhibitor) wraps on electronics |
| 6 | Post-Transit Removal | Biodegradable solvent wash at destination; inspect for integrity |
4.2 Performance Metrics
| Metric | Value |
|---|---|
| Salt Spray Resistance (ASTM B117) | >1,000 hours (no red rust) |
| Wax Film Adhesion (Cross-hatch) | Class 0 (ISO 2409) |
| Operating Temp Range | -30°C to +90°C |
| Biodegradability (OECD 301B) | >60% in 28 days |
5. Recommendation by Use Case
| Customer Profile | Recommended Method | Rationale |
|---|---|---|
| High-volume fleet delivery (EU) | RO-RO | Cost-effective, fast turnaround, low handling risk |
| Remote site delivery (Africa) | Flat Rack | Accommodates disassembled booms; accessible at minor ports with cranes |
| Budget-constrained project | Bulk Cargo | Lowest freight cost; suitable when time is non-critical |
| High-corrosion risk route (SE Asia → Latin America) | Flat Rack + Enhanced Wax + Tarping | Full exposure mitigated by advanced coating and encapsulation |
6. Compliance & Documentation
All shipments comply with:
– IMDG Code (for lubricants and spray agents)
– CSS Code (Cargo Securing Manual per unit)
– ISPS Regulations (security screening)
– CIQ Export Certification (China Inspection & Quarantine)
Wax material safety data sheets (MSDS) and corrosion treatment logs are provided with each unit.
7. Conclusion
For the export of Tiger Teeth Excavators from China, RO-RO shipping offers the optimal balance of cost, speed, and safety for standard configurations. Flat Rack is recommended for oversized or disassembled units requiring deck transport, provided enhanced wax protection is applied. Bulk Cargo remains a viable low-cost alternative for non-time-sensitive shipments, though with higher handling risks.
Wax-based anti-corrosion treatment is non-negotiable for all ocean exports and must be applied per SEA LION Technical Bulletin TB-COR-07-2026 to ensure equipment readiness upon arrival.
End of Report
SEA LION International – Engineering & Logistics Division
Get a Quote for Tiger Teeth Excavator
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]
