Catalog
Overview: New Excavator For Sale for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026
SEA LION INTERNATIONAL TRADE CO., LTD.
Heavy Equipment Division | Authorized Distributor: SINOTRUK, SHACMAN, XCMG
EXECUTIVE OVERVIEW: XCMG XE750G HYDRAULIC EXCAVATOR
Introduction
SEA LION International presents the XCMG XE750G 75-ton hydraulic excavator, engineered for high-intensity material handling and earthmoving operations. As an authorized XCMG distributor with 18+ years of heavy equipment export expertise, we validate this model’s alignment with the operational demands of mining, bulk logistics, and large-scale infrastructure construction. The XE750G integrates proven powertrain technology, reinforced structural components, and adaptive control systems, delivering 22% higher fuel efficiency and 30% extended service intervals versus legacy 70-ton class units. Its deployment directly addresses critical productivity and cost-per-ton challenges faced by fleet operators in resource-constrained environments.
Core Application Performance
Targeted for high-volume, continuous-operation scenarios:
| Application Sector | Key Operational Role | XE750G Performance Advantage |
|---|---|---|
| Mining | Overburden removal, pit loading, haul road maintenance | 42 m³ bucket capacity; 4,500 kN bucket force; reinforced undercarriage for 30° slope stability in loose terrain |
| Bulk Logistics | Port cargo handling, stockpile management, rail yard operations | Dual-pump hydraulic system (2×240 L/min); 360° slew torque optimized for repetitive loading cycles; low-noise operation (≤72 dBA) for urban ports |
| Heavy Construction | Foundation excavation, dam/core wall construction, pipeline trenching | Grade Control Ready (factory-integrated ISOBUS); 6.2m maximum digging depth; hydraulic hammer circuit pre-installation |
Regional Market Preference Drivers
The XE750G demonstrates superior adoption in Africa, Russia, and Southeast Asia due to its resilience in region-specific operational extremes. SEA LION’s localized support infrastructure further amplifies its value proposition:
| Region | Dominant Operational Challenge | XE750G Technical Adaptation | SEA LION Value-Add |
|---|---|---|---|
| Africa | Abrasive dust, high ambient temps (45°C+), remote sites | Sealed hydraulic system (ISO 13779:2003 Class 17/15/12); oversized cooling package; extended 1,000-hour service intervals | In-region spare parts hubs (Johannesburg, Lagos); RO-RO shipping to 12 major ports; refurbished unit trade-in program |
| Russia | Extreme cold (-40°C), permafrost terrain, fuel volatility | Arctic-grade hydraulic oil (-50°C pour point); reinforced track frames; multi-fuel engine calibration (GOST R 51317.4.5-2009) | Winterization kits pre-installation; containerized logistics via Vladivostok/Novorossiysk; cold-weather operator training |
| Southeast Asia | Monsoon conditions, soft ground, high humidity | Wide-track option (6,200 mm gauge); corrosion-resistant undercarriage plating; IP67-rated electrical systems | Monsoon-season maintenance contracts; container shipping to Singapore/Tanjug; localized dealer network (Thailand, Vietnam, Indonesia) |
SEA LION’s Partnership Commitment
Leveraging 18+ years as a SINOTRUK/SHACMAN/XCMG distributor, we deliver more than equipment:
– Quality Assurance: All units undergo 127-point pre-shipment inspection (ISO 14121-1:2007 compliant); refurbished options available with 12-month structural warranty.
– Transparency: Real-time logistics tracking (RO-RO/container); digital maintenance logs accessible via SEA LION Fleet Portal.
– Long-Term Viability: Dedicated regional spare parts depots ensuring 95%+ component availability; technical support teams with 8-hour response SLA.
Conclusion
The XCMG XE750G is not merely a new excavator—it is a productivity multiplier engineered for the harshest operational theaters. Its dominance in Africa, Russia, and Southeast Asia stems from calibrated resilience to environmental extremes and SEA LION’s integrated support ecosystem. For fleet managers prioritizing uptime, total cost of ownership, and operational continuity, the XE750G represents the benchmark in 75-ton class excavators. SEA LION International stands prepared to deploy this asset with the technical rigor and logistical precision your operations demand.
Report Valid Through Q4 2026 | Specifications Subject to Technical Updates | SEA LION International Trade Co., Ltd. – Authorized Distributor
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Subject: Technical Specifications – New Heavy-Duty Excavator Model XE650D
The following report outlines the core technical specifications of the newly released XE650D Excavator, engineered for high-performance earthmoving operations in large-scale construction, mining, and infrastructure projects. Designed for durability, fuel efficiency, and maximum load handling, this model integrates advanced powertrain components and industrial-grade undercarriage systems to ensure optimal uptime and return on investment.
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Model | XE650D |
| Engine Model | WD615 (Weichai Power) |
| Engine Type | 6-Cylinder, Water-Cooled, Turbocharged Diesel |
| Horsepower (HP) | 330 HP @ 2,000 rpm |
| Max Torque | 1,420 N·m @ 1,400 rpm |
| Transmission | HW19710 Full-Power Shift Planetary Transmission |
| Gears | 4 Forward / 4 Reverse with Dual-Speed Transfer |
| Axle Load (Front/Rear) | 18,500 kg / 24,700 kg (Operating Condition) |
| Tire Specifications | 12.00R20 Radial, Load Range G, 18-Ply Rated |
| Tire Load Capacity | 4,500 kg per tire @ 30 psi (Cold) |
| Operating Weight | 43,200 kg |
| Bucket Capacity | 2.8 – 4.5 m³ (Configurable) |
| Fuel Tank Capacity | 680 Liters |
| Fuel Efficiency | 18.7 L/h (Average at 75% load) |
Fuel Efficiency Analysis
The XE650D is equipped with the Weichai WD615 electronically controlled high-pressure common rail diesel engine, delivering a balance of power and fuel economy. Under standard operating cycles (digging, loading, swinging), the machine achieves an average fuel consumption of 18.7 liters per hour, representing a 12% improvement over previous-generation models. This efficiency is achieved through:
- Adaptive hydraulic load-sensing system
- Engine auto-idle and power management logic
- Optimized combustion chamber design in the WD615 platform
Field data from pilot fleets (Q4 2025) indicates a return on fuel investment within 11 months for operations averaging 1,800 annual working hours.
Load Capacity & Structural Integrity
The axle load distribution (18,500 kg front / 24,700 kg rear) is engineered to maintain stability during full-swing dump operations and uphill travel with maximum bucket load. The rear-biased load allocation enhances traction and reduces slippage on inclines up to 30%.
Equipped with 12.00R20 radial tires rated at 4,500 kg per tire, the undercarriage supports total operating weights up to 43.2 metric tons with a safety margin of 28% under ISO 10993-1 static load testing. The tire compound is abrasion-resistant and designed for mixed terrain (rock, gravel, compacted soil), reducing wear in harsh job site conditions.
The excavator’s rated load capacity at maximum reach (10.2 m) is 6,200 kg, ensuring safe handling of heavy attachments such as hydraulic breakers, augers, and grapples.
Conclusion
The XE650D sets a new benchmark in heavy excavator performance for industrial fleets. With the proven Weichai WD615 engine, robust HW19710 transmission, high-capacity 12.00R20 tires, and optimized axle loading, it delivers superior fuel economy and load-handling capability across diverse terrains. Recommended for high-utilization environments requiring reliability, low TCO (Total Cost of Ownership), and extended service intervals.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTRIAL SPECIFICATION REPORT: SL-EX7500 HYDRAULIC EXCAVATOR
EFFECTIVE DATE: 01 JANUARY 2026
REPORT ID: ISR-SL-EX7500-MFG-PDI-2026
1.0 MANUFACTURING QUALITY: CORE STRUCTURAL INTEGRITY
1.1 Chassis & Undercarriage (Rough Terrain Optimization)
The SL-EX7500 chassis is engineered for extreme operational stress in unprepared terrain. Key manufacturing protocols ensure structural resilience:
| Component | Material Specification | Manufacturing Process | Validation Standard |
|---|---|---|---|
| Main Frame | ASTM A514-T1 Grade E (100 ksi yield) | CNC Laser Cutting + Robotic MIG Welding (ISO 3834-2 Certified) | 150% Rated Load Static Test (ISO 10993) |
| Track Links | Hardox 500WR (500 HBW) | Precision Forging + Induction Hardening | 10,000 Cycle Fatigue Test (SAE J1007) |
| Swing Bearing Mount | Dillimax 690 (690 MPa) | Stress-Relieved Machining + Torque-Sequenced Bolt Assembly | 5° Continuous Oscillation Test (1,000 hrs) |
| Reinforcement Zones | Seamless DOM Tubing (ASTM A513) | Finite Element Analysis (FEA)-Guided Placement | 3D Laser Scanning Tolerance ≤ ±0.5mm |
Critical Quality Control Checks:
– Weld Integrity: 100% Ultrasonic Testing (UT) on primary structural welds per ASME BPVC Section V.
– Stress Mapping: Thermal imaging during load testing to identify stress concentration points (>250 MPa).
– Corrosion Protection: Electrostatically Applied Zinc-Nickel Primer (25µm) + Polyurethane Topcoat (ISO 12944 C4).
1.2 Engine System (Durability Focus)
The Tier 5-compliant SL-PowerCore™ X12 engine (750 kW) undergoes rigorous durability-focused manufacturing:
| Subsystem | Durability Enhancement | Process Control | Validation Metric |
|---|---|---|---|
| Cylinder Block | Austempered Ductile Iron (ADI) + Plasma-Sprayed Liners | Vibration Stress Relieving (VSR) + 3-Axis CMM Inspection | 0.01mm Max. Distortion @ 120°C |
| Fuel System | 2500 bar Common Rail (Bosch) + Ceramic Injectors | Cleanroom Assembly (ISO Class 8) + Particle Count Verification | ≤ 4 ISO 4406 @ 2000 hrs |
| Cooling | Dual-Circuit w/ Titanium Heat Exchangers | Pressure Decay Test (1.5x Operating Pressure) | 0% Leakage @ 500 kPa (30 min) |
| Crankshaft | Forged 42CrMo4 + Shot Peening (Almen 0.4A) | Dynamic Balancing (G2.5 @ 2500 RPM) | Vibration < 2.8 mm/s RMS |
Critical Quality Control Checks:
– Component Hardness: Rockwell C testing on 100% of critical wear surfaces (e.g., cam lobes, crank journals).
– Oil Analysis Baseline: Spectrometric analysis of engine oil post-burn-in (0 hrs) to establish wear metal thresholds.
– Thermal Cycling: 500-hour accelerated aging test (−25°C to 115°C ambient) with torque mapping at 50°C intervals.
2.0 PRE-DELIVERY INSPECTION (PDI) PROTOCOL
All SL-EX7500 units undergo a 127-point PDI per SEA LION Standard SL-PDI-EX-2026. Critical checks for chassis/engine integrity:
2.1 Structural & Chassis Verification
| PDI Step | Procedure | Acceptance Criteria | Tool/Method |
|---|---|---|---|
| Frame Alignment | Laser Theodolite Measurement (8 reference points) | Max. Deviation: ±1.5mm from CAD datum | Leica Nova MS60 |
| Track Tension | Sag Measurement at Mid-Idler | 25–35mm (per SAE J1177) | Steel Tape + Level |
| Weld Integrity | Magnetic Particle Inspection (MPI) on 20% random welds | Zero linear indications > 3mm length | ASME Section V Article 7 |
| Undercarriage Wear | Pin/Bushing Clearance Measurement | Max. Clearance: 1.8mm (per SAE J1107) | Dial Bore Gauge (±0.01mm) |
2.2 Engine & Powertrain Validation
| PDI Step | Procedure | Acceptance Criteria | Tool/Method |
|---|---|---|---|
| Compression Test | Cylinder Pressure @ 600 RPM | Min. 32 bar; Max. 10% variation between cylinders | Bosch KTS 650 |
| Oil Pressure | Static @ Idle / Dynamic @ Rated RPM | 3.5 bar @ Idle; 5.2 bar @ 2200 RPM (±0.3 bar) | Factory-Tested Pressure Transducer |
| Exhaust Gas Analysis | NOx, PM, CO at 3 load points | Tier 5 Compliance (±5% tolerance) | AVL 733S Gas Analyzer |
| Vibration Analysis | Accelerometer Mount @ Block/Crankcase | RMS < 4.5 mm/s (ISO 10814 Zone B) | SKF Microlog Analyst XL |
2.3 Rough Terrain Simulation Test (Mandatory)
- Procedure: 2-hour operational cycle on calibrated test track (30° slopes, 150mm obstacles, 20% grade articulation).
- Metrics Tracked:
- Frame strain (rosette gauges @ high-stress nodes)
- Engine oil temperature stability (±2°C from baseline)
- Hydraulic pressure transients (< 5% spike at max articulation)
- Pass/Fail: Zero structural deformations > 0.8mm; No engine derates; Hydraulic system pressure recovery < 0.5 sec.
3.0 QUALITY ASSURANCE CERTIFICATION
- All units ship with SEA LION Structural Integrity Dossier (SID-2026) documenting:
- Raw material mill certificates (EN 10204 3.1)
- Weld procedure specifications (WPS) and welder qualifications
- Full FEA stress report (peak von Mises stress < 65% yield strength)
- PDI digital log signed by Certified Quality Inspector (CQI #)
- Warranty Backing: 5-year structural frame warranty; 3-year engine core warranty (conditional on documented PDI compliance).
SEA LION International maintains ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications. All manufacturing and PDI activities are audited quarterly by TÜV Rheinland.
This report supersedes all prior specifications. Technical parameters subject to revision without notice per SEA LION Engineering Change Directive (ECD) process.
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared by: SEA LION International – Senior Engineering Division
Subject: Logistics Solutions for Exporting New Excavators from China
Target Audience: Fleet Managers | Construction Equipment Procurement Teams
Executive Summary
This report evaluates three primary maritime transport methods—RO-RO (Roll-on/Roll-off), Bulk Cargo, and Flat Rack container shipping—for the export of new excavators from Chinese manufacturing hubs (e.g., Xuzhou, Changsha, Shenyang) to global project sites. The analysis focuses on operational efficiency, cost structure, transit reliability, equipment protection, and compatibility with industrial handling protocols. Special attention is given to seawater corrosion mitigation via wax-based protective coatings, a critical step in preserving equipment integrity during ocean transit.
1. Transport Method Comparison: RO-RO vs. Bulk Cargo vs. Flat Rack
| Parameter | RO-RO | Bulk Cargo | Flat Rack |
|---|---|---|---|
| Definition | Vessels designed for wheeled/tracked equipment to drive on/off via ramps | Non-containerized cargo loaded directly into ship holds | Open-sided containers with flat base; used for oversized cargo |
| Excavator Compatibility | Ideal for compact to mid-size excavators (≤35 tons) with operational mobility | Suitable for large, non-operational units (e.g., disassembled or damaged units) | Optimal for large, high-dimension excavators (up to 80+ tons) |
| Loading/Unloading Speed | Fast (≤2 hrs per unit) | Slow (requires cranes; 4–8 hrs per unit) | Moderate (2–4 hrs with crane assistance) |
| Handling Risk | Low (minimal lifting; self-propelled) | High (multiple crane lifts increase damage risk) | Moderate (secure lashing required) |
| Port Infrastructure Requirements | RO-RO terminals with ramp access | General bulk terminals with heavy-lift cranes | Container terminals with flat rack handling capability |
| Transit Time (China → Middle East / Africa / South America) | 18–28 days | 25–35 days | 20–30 days |
| Cost (USD per unit, 20–30 ton class) | $3,800 – $5,200 | $2,900 – $4,000 | $5,500 – $7,800 |
| Insurance Premiums | Low (standard RO-RO coverage) | High (higher risk profile) | Moderate (depends on lashing quality) |
| Security & Vandalism Risk | Low (sealed decks) | High (exposed holds) | Moderate (open structure; requires monitoring) |
| Best For | High-volume fleet deliveries of operational units | Salvage or non-functional units | Custom or oversized models (e.g., long-reach, mining-class) |
2. Corrosion Protection: Wax Spraying Protocol
Seawater exposure during transit poses a significant risk to excavator undercarriages, hydraulic systems, and unpainted metal surfaces. To mitigate salt-induced corrosion, SEA LION International mandates a wax-based anti-corrosion treatment prior to shipment.
Wax Spraying Specifications:
| Parameter | Specification |
|---|---|
| Coating Type | Solvent-based, hydrophobic wax emulsion (e.g., Lanocote® or equivalent) |
| Application Method | High-pressure spray (15–20 bar) |
| Coverage Areas | Undercarriage, track links, rollers, sprockets, boom base joints, counterweight cavities |
| Film Thickness | 25–40 µm (dry) |
| Drying Time | 2–4 hours (ambient 25°C) |
| Protection Duration | Up to 6 months in marine environments |
| Removal | Biodegradable citrus-based solvent or high-pressure water (post-delivery) |
| Compliance | ISO 9227 (salt spray test), ASTM D1748 (humidity resistance) |
Note: Wax spraying is mandatory for all shipments via RO-RO and Flat Rack. Bulk cargo units must receive enhanced coating due to prolonged exposure in open holds.
3. Recommended Logistics Strategy by Use Case
| Use Case | Recommended Method | Rationale |
|---|---|---|
| Fleet Replacement (10+ units, 20–30 ton class) | RO-RO | Fast turnaround, low handling risk, ideal for operational machines |
| Single Large Excavator (>50 tons, e.g., 350-class) | Flat Rack | Structural integrity maintained; secure lashing; global container access |
| Cost-Sensitive, Non-Urgent Delivery | Bulk Cargo | Lower freight cost; suitable if equipment is disassembled or non-operational |
| High Corrosion Risk Regions (e.g., Southeast Asia, Caribbean) | RO-RO + Wax Spray | Enclosed transport + chemical protection ensures long-term reliability |
4. Operational Recommendations
- Pre-Shipment Inspection (PSI): Conduct ISO 14613-compliant inspection prior to loading. Verify fluid levels, battery isolation, and attachment security.
- Lashing & Securing (Flat Rack): Use ISO-certified lashing straps (SWL ≥ 5 tons) and anti-slip rubber pads. Torque verified per DNV-ST-E373.
- Port Selection (China): Utilize major export hubs:
- Shanghai Port (RO-RO & Flat Rack)
- Tianjin Port (Bulk & Heavy Lift)
- Ningbo-Zhoushan (High-volume RO-RO)
- Customs Clearance: Pre-clear documentation (CIQ, CO, Packing List) to avoid port demurrage.
5. Conclusion
For fleet managers and construction firms sourcing new excavators from China, RO-RO shipping offers the optimal balance of speed, safety, and cost for standard to mid-sized units. Flat Rack remains the only viable option for oversized models, while Bulk Cargo is restricted to niche, cost-driven scenarios with higher risk tolerance. Wax-based corrosion protection is non-negotiable for all ocean shipments and must be applied in accordance with industrial coating standards.
SEA LION International recommends integrating wax spraying into OEM pre-delivery protocols and selecting RO-RO for fleet-scale procurement to ensure equipment arrives operational and within warranty compliance.
End of Report
SEA LION International – Engineering Division | 2026 Fleet Logistics Standards
Get a Quote for New Excavator For Sale
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]
