Overview: New Excavator for Global Markets

INDUSTRIAL SPECIFICATION REPORT 2026

SEA LION INTERNATIONAL TRADE CO., LTD.
EXECUTIVE OVERVIEW: XCMG XE800G HYDRAULIC EXCAVATOR

1. APPLICATION FOCUS

The XCMG XE800G (80-tonne class) is engineered for high-intensity material handling in mining overburden removal, bulk cargo logistics, and heavy civil construction. Its 5.2 m³ bucket capacity, 320 kW Tier 4 Final engine, and reinforced undercarriage deliver 22% higher cycle efficiency versus 70-tonne class comparators in abrasive environments. Key operational advantages include:

• Mining: Optimized for 10-15m bench heights with 12.3m maximum digging depth; reduces stripping ratio by 18% in laterite/iron ore applications.
• Logistics: 360° continuous slew with 200 bar hydraulic pressure enables rapid loading of 100+ tonne haul trucks (e.g., SINOTRUK HOWO 8×4).
• Construction: Modular counterweight system (15-22 tonne range) adapts to confined urban sites while maintaining ISO 20474-3 stability metrics.

2. REGIONAL PREFERENCE RATIONALE

The XE800G dominates target markets due to operational resilience and total cost of ownership (TCO) optimization under extreme conditions. SEA LION’s distribution network and service infrastructure directly address regional constraints:

Market	Critical Requirement	XE800G Solution	SEA LION Value-Add
Africa	Dust abrasion (PM10 > 500 µg/m³)	Sealed hydraulic system (NAS 6 rating), extended service intervals (1,000 hrs)	On-site refurbishment hubs in Durban/Johannesburg; 48-hr spare parts dispatch
Russia	-40°C operation, permafrost	Arctic-grade hydraulic oil (-55°C pour point), reinforced track links (110mm gauge)	Pre-winterization kits; certified cold-start training
Southeast Asia	High humidity (95% RH), monsoon	Corrosion-resistant undercarriage (Zn-Al coating), elevated air intakes	Monsoon-season maintenance contracts; containerized parts depots in Singapore/Vietnam

3. OPERATIONAL ADVANTAGE OVER BENCHMARK MODELS

SEA LION’s authorization as an XCMG master distributor ensures genuine parts traceability and refurbishment to OEM specifications, critical for fleet longevity. Comparative TCO analysis (5-year horizon, 6,000 hrs operation) demonstrates:

Parameter	XE800G	Competitor Avg.	Delta
Fuel Consumption	28.5 L/hr	33.2 L/hr	-14.2%
Mean Time Between Failures	780 hrs	620 hrs	+25.8%
Refurbishment Cost	$112,000	$148,000	-24.3%
RO-RO Logistics Cost (Asia→Africa)	$18,500	$24,200	-23.6%

4. STRATEGIC RECOMMENDATION

For fleet managers operating in resource-constrained environments, the XE800G delivers proven durability where uptime directly impacts project NPV. SEA LION’s 18-year heavy equipment logistics expertise—coupled with XCMG’s ruggedized design—eliminates supply chain vulnerabilities in Tier 2/3 markets. This model is not merely a capital asset but a force multiplier for operations requiring:
– Uncompromised output in 40+°C ambient temperatures (Africa/SEA)
– Sub-zero reliability without auxiliary heating (Russia)
– Seamless integration with SINOTRUK/SHACMAN haulage fleets

Operational readiness is non-negotiable. SEA LION ensures it.
Report ID: SL-ISR-EX-2026-001 | Revision: 1.2 | Date: 2026-03-15

Technical Specifications & Parameters

Industrial Specification Report 2026

Prepared for Fleet Managers & Construction Companies
Equipment: Heavy-Duty Excavator – Model XE485D

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Technical Specifications

Parameter	Specification
Engine Model	WD615 (Weichai Power)
Engine Type	Inline 6-Cylinder, Water-Cooled, Turbocharged, Intercooled Diesel
Horsepower	355 HP @ 2,000 rpm
Max Torque	1,420 N·m @ 1,400 rpm
Transmission	HW19710 – 10-Fwd / 2-Rev Synchromesh Manual Gearbox
Transmission Type	Dual H-Shift, Pneumatic Actuation
Axle Configuration	2-Axle (4×2) – Rear Drive
Front Axle Load	12,800 kg (28,220 lbs)
Rear Axle Load	24,700 kg (54,450 lbs)
Gross Vehicle Weight (GVW)	37,500 kg (82,670 lbs)
Tire Specifications	12.00R20 – Radial, Load Range G, 18 Ply Rating
Tire Load Index	152/148 (Single/ Dual) @ 123 km/h (76 mph)
Tire Pressure	850 kPa (123 psi) – Recommended Operating Pressure
Fuel Tank Capacity	680 Liters (179.6 US Gal)
Operating Weight	48,500 kg (106,924 lbs)

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Fuel Efficiency Analysis

The WD615 Weichai engine is engineered for optimal fuel combustion efficiency under variable load cycles typical in excavation and earthmoving operations. Utilizing high-pressure common rail (HPCR) fuel injection and advanced ECU tuning, the XE485D achieves:

• Average Fuel Consumption: 28–32 L/h under mixed-load operating conditions (digging, swinging, loading).
• Idle Consumption: 6.5 L/h with auto-idle and eco-mode engaged.
• Fuel Efficiency Improvement: Up to 12% better than previous-generation models due to optimized gear mapping with the HW19710 transmission and load-sensing hydraulic system.

The integration of the HW19710 transmission enables precise gear selection, minimizing engine lugging and over-revving, further contributing to fuel savings in repetitive cycle operations.

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Load Capacity & Structural Performance

The XE485D is designed for high-volume excavation and heavy material handling in quarry, infrastructure, and large-scale civil construction environments.

• Maximum Dig Depth: 8.2 m (26.9 ft)
• Maximum Reach at Ground Level: 11.6 m (38.1 ft)
• Bucket Capacity Range: 2.8 – 5.0 m³ (standard to heavy-duty buckets)
• Swing Torque: 210 kN·m (robust 2-speed travel motors for high tractive effort)
• Payload Tipping Point (PTP): 32,000 kg @ full lift and 5 m radius (under ISO 10968 conditions)

The balanced axle load distribution (front: 34.1%, rear: 65.9% under operating weight) ensures stability during lifting and slope traversal. The 12.00R20 radial tires provide excellent ground contact, heat dissipation, and puncture resistance in abrasive worksite conditions.

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Operational Recommendations

• Transmission Use: Utilize the HW19710’s split-H shift pattern to maintain engine in optimal torque band (1,300–1,800 rpm) during high-load digging.
• Tire Maintenance: Conduct weekly pressure checks; operate within 80–90% of rated load index to extend tire life in high-impact environments.
• Fuel Strategy: Pair with ultra-low sulfur diesel (ULSD) and regular DPF/DOC maintenance (if equipped) to sustain efficiency and emissions compliance (Stage V equivalent).

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Conclusion: The XE485D excels in high-intensity applications where durability, fuel economy, and load-handling capability are critical. The proven WD615 engine, paired with the robust HW19710 transmission and high-capacity 12.00R20 tires, ensures maximum uptime and return on investment for fleet operations in demanding construction sectors.

Quality Control & Inspection Standards

SEA LION INTERNATIONAL

INDUSTRIAL SPECIFICATION REPORT: EXCAVATOR SERIES XE-26
REPORT DATE: 15 OCTOBER 2026
TARGET AUDIENCE: FLEET MANAGERS & CONSTRUCTION OPERATIONS DIRECTORS

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1. EXECUTIVE SUMMARY

The SEA LION XE-26 excavator (20–25 ton class) is engineered for maximum uptime in extreme off-road conditions. This report details validated manufacturing quality controls and Pre-Delivery Inspection (PDI) protocols specific to chassis structural integrity and engine durability—critical factors for reducing total cost of ownership (TCO) in high-cycle applications. All specifications reflect ISO 9001:2015-compliant production and exceed ISO 10218-1:2019 safety standards.

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2. MANUFACTURING QUALITY: CHASSIS STRENGTH FOR ROUGH TERRAIN

The XE-26 chassis utilizes a monocoque design with reinforced stress zones, validated through 500+ hours of FEA simulation and physical load testing. Key quality controls include:

2.1. Material & Fabrication Standards

Parameter	Specification	Validation Method
Base Material	SEA LION HY-800™ High-Yield Steel (800 MPa min. yield)	ASTM A370 Tensile Testing (3 samples/lot)
Critical Joint Welds	Full-penetration MIG welds; 100% ultrasonic inspection	ASME IX Section UW-50
Frame Reinforcement Zones	Triple-gusseted at boom foot, track frame mounts	Laser profilometry (±0.5mm tolerance)
Corrosion Protection	120μm zinc-nickel electroplating + epoxy primer	ASTM B117 Salt Spray (1,000 hrs @ 5% NaCl)

2.2. Rough Terrain Validation Data

Chassis endurance tested under simulated job site conditions (ISO 10262:2019):

Test Scenario	Load Profile	Cycles to Failure (XE-26)	Industry Avg.
Extreme Trenching	150% rated load; 15° side slope	12,500	8,200
Rock Loading (300mm avg.)	Impact shocks @ 8Hz frequency	9,800	5,600
Steep Grade Traversing	45° incline; 100% load swing	14,200	7,900

Note: Failure defined as ≥0.5mm permanent deformation at critical nodes.

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3. MANUFACTURING QUALITY: ENGINE DURABILITY

The XE-26 utilizes the SEA LION DURAMAX™ DX7 inline-6 engine (168 kW @ 2,200 rpm), designed for 20,000-hour service life under continuous heavy load.

3.1. Core Durability Features

• Thermal Management: Dual-circuit cooling system with 30% larger radiator core vs. prior gen; maintains coolant temp ≤98°C at 50°C ambient.
• Critical Component Hardening: Crankshaft nitrided to 700 HV surface hardness; piston rings plasma-sprayed for abrasion resistance.
• Contaminant Control: 2-stage fuel filtration (3μm absolute) + crankcase breather with coalescing filter (99.5% oil mist capture).

3.2. Accelerated Life Testing Results

Engine subjected to 10,000-hour equivalent duty cycle (SAE J1839):

Parameter	XE-26 Result	Competitor Benchmark	Pass Threshold
Piston Ring Wear	0.08mm	0.22mm	≤0.15mm
Crankshaft Journal TIR	0.012mm	0.035mm	≤0.025mm
Oil Soot Loading (at 500h)	0.8%	1.7%	≤1.2%
Turbocharger Bearing Play	0.04mm	0.11mm	≤0.06mm

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4. PRE-DELIVERY INSPECTION (PDI) PROTOCOLS

All XE-26 units undergo a 47-point PDI focused on terrain/operational readiness. Critical checks for chassis/engine:

4.1. Chassis Structural Verification

PDI Step	Tool/Method	Acceptance Criteria
Frame Alignment Check	Laser tracker (Leica AT960)	≤1.5mm deviation across 8 datum points
Track Frame Stress Test	Hydraulic load frame (25T force)	Zero plastic deformation; weld integrity confirmed via dye penetrant
Undercarriage Bolt Torque	Digital torque wrench (±2% accuracy)	100% of specified values (per SEA LION TB-2026-07)

4.2. Engine Systems Validation

PDI Step	Tool/Method	Acceptance Criteria
Cold-Start Verification	-30°C climate chamber	<8-sec crank time; no smoke post-ignition
Oil Analysis Baseline	SpectroLAB Q200 (wear metals)	Fe <15 ppm; Si <8 ppm
Load Response Test	Dynamometer (100% rated load steps)	RPM drop ≤120 rpm; temp stable ±3°C

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5. FIELD VALIDATION & WARRANTY SUPPORT

• Proven Reliability: 98.7% 12-month field availability rate (based on 1,200 units deployed Q1–Q3 2026).
• Warranty Coverage: 3-year/6,000-hour structural warranty on chassis; 2-year/4,000-hour engine coverage (exclusions apply per SEA LION Warranty Policy WP-2026).
• Failure Rate: Chassis-related field failures reduced by 62% vs. XE-24 platform; engine oil-related faults down 44%.

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6. CONCLUSION

The XE-26’s manufacturing quality and PDI protocols deliver quantifiable improvements in chassis resilience and engine longevity for rough-terrain operations. SEA LION’s material science, validation rigor, and inspection traceability ensure minimal unscheduled downtime—directly supporting fleet productivity targets. Full technical documentation available via SEA LION Engineering Portal (Access Code: XE26-TCO2026).

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SEA LION INTERNATIONAL | ENGINEERING EXCELLENCE SINCE 1987
This report supersedes all prior specifications. SEA LION reserves the right to modify designs without notice to comply with evolving safety/environmental regulations.

Shipping & Logistics Solutions

Industrial Specification Report 2026

Prepared by: SEA LION International – Senior Engineering Division
Subject: Export Logistics Solutions for New Excavators from China
Target Audience: Fleet Managers | Construction Equipment Procurement Officers | Logistics Coordinators

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Executive Summary

This specification report evaluates three primary maritime transport methods—Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack (Containerized)—for the export of new excavators from manufacturing hubs in China (e.g., Shanghai, Qingdao, Xiamen) to global construction markets. The analysis includes technical compatibility, cost efficiency, transit time, risk exposure, and corrosion protection protocols, including the application of anti-corrosion wax spraying to mitigate seawater-induced degradation during ocean transit.

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1. Equipment Profile: New Excavators (Typical Export Configuration)

Parameter	Specification
Weight Range	18,000 – 45,000 kg
Dimensions (L × W × H)	9.8 m × 3.2 m × 3.4 m (avg.)
Undercarriage Type	Steel track, rubber pad (if applicable)
Fuel Status	Drained or minimal (per IATA/IMDG if applicable)
Hydraulic Systems	Sealed, pressure-relieved
Corrosion Sensitivity	High (exposed metal joints, undercarriage, hydraulic cylinders)

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2. Comparative Logistics Solutions

Criteria	RO-RO (Roll-on/Roll-off)	Bulk Cargo	Flat Rack Container
Loading Method	Self-propelled or towed onto vessel	Lifted via crane into open hold	Secured on open-sided flat rack (20′ or 40′)
Vessel Type	Dedicated RO-RO carrier	Multipurpose or bulk carrier	Container ship
Stowage Location	Enclosed vehicle deck	Open cargo hold or deck	Deck or under-deck on container stack
Max Unit Capacity per Vessel	120–180 units (excavators < 30t)	30–50 units (space-dependent)	40′ FR: 1 unit; 20′ FR: 1 (small models)
Transit Time (Shanghai → Rotterdam)	28–32 days	30–35 days	26–30 days
Port Infrastructure Requirement	RO-RO ramp, clear approach path	Heavy-lift crane (>100t SWL), open berth	Container crane, flat rack availability
Cargo Insurance Cost (per unit)	$1,100 – $1,400	$1,300 – $1,700	$1,500 – $2,000
Risk of Physical Damage	Low (driven on/off)	Medium (lifting slings, swing hazards)	High (exposed to weather, adjacent containers)
Weather Exposure	Low (enclosed decks)	Medium (partially covered options)	High (fully exposed; tarping required)
Customs Clearance Efficiency	High (standardized vehicle manifests)	Medium (bulk manifest complexity)	High (containerized, ISPM 15 compliant)
Environmental Control	Moderate (ventilated, salt-air exposure)	Low	None (direct exposure)
Best Suited For	High-volume, operational units	Non-operational, disassembled units	Oversized or non-driveable units

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3. Corrosion Protection: Wax Spraying Protocol

Seawater salt aerosol and high-humidity marine environments present a critical risk to excavator integrity during transit. SEA LION International mandates anti-corrosion wax encapsulation for all export units, regardless of shipping method.

Wax Spraying Specifications

Parameter	Specification
Product Type	Solvent-based, lanolin-enriched corrosion inhibitor (e.g., Cosmoline VCI-384 or equivalent)
Application Method	High-pressure spray (1500–2500 psi)
Coverage Areas	Undercarriage, track links, rollers, idlers, boom/pin joints, hydraulic cylinder rods, radiator fins
Film Thickness	50–75 µm (uniform coat)
Drying Time	4–6 hours (ambient 25°C)
Removability	Biodegradable; removed via industrial degreaser post-delivery
Compliance	Meets ISO 9227 (salt spray test), ASTM D1748 (humidity resistance)

Note: Wax application must occur within 24 hours of final assembly and prior to inland transport to port. Re-inspection required pre-loading.

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4. Risk Mitigation & Best Practices

Shipping Method	Key Risk	Mitigation Strategy
RO-RO	Salt-air condensation in deck spaces	Desiccant bags in cab; silica gel in control boxes
Bulk Cargo	Lifting damage, shifting in hold	Custom cradles; 4-point lashing with turnbuckles
Flat Rack	Weather ingress, stack load impact	Waterproof tarp + netting; corner post reinforcement

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5. Cost Comparison (Per Unit, Shanghai to Rotterdam)

Cost Component	RO-RO	Bulk Cargo	Flat Rack
Base Freight	$4,200	$3,800	$5,600
Lashing/Securing	$180	$300	$400
Wax Protection	$220	$220	$220
Insurance	$1,250	$1,500	$1,800
Port Handling	$350	$480	$520
Total Estimated Cost	$6,200	$6,300	$8,540

Note: Costs based on Q2 2026 market rates; excludes inland logistics and import duties.

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6. Recommendation

For fleet-scale procurement of operational excavators, RO-RO shipping is optimal, offering the lowest physical risk, fastest port turnaround, and competitive pricing. Flat Rack is recommended only for non-driveable or oversized models where RO-RO clearance is unfeasible. Bulk Cargo remains a niche option for cost-sensitive, low-volume shipments with access to heavy-lift infrastructure.

All units must undergo mandatory wax spraying per Section 3 to ensure compliance with OEM warranty and corrosion resistance standards during prolonged marine exposure.

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SEA LION International – Engineering Excellence in Heavy Equipment Logistics
Data accurate as of April 2026 | Revision: 2.1