Catalog
Overview: Riding Excavator for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: RIDE-ON EXCAVATOR PLATFORM
Prepared Exclusively for Fleet Managers & Construction Operations Leadership
SEA LION International Trade Co., Ltd. | Heavy Equipment Solutions Division
EXECUTIVE OVERVIEW: RIDE-ON EXCAVATOR PLATFORM (MODEL SERIES XE-RX)
This report details the operational and economic rationale for the adoption of SEA LION International’s certified Ride-On Excavator Platform (XE-RX Series) within large-scale mining, logistics infrastructure development, and heavy construction operations. Distinct from standard crawler excavators, the XE-RX Series integrates a fully enclosed, climate-controlled operator cabin mounted directly onto the excavator’s upper structure, enabling safe, efficient, and ergonomic operation during extended material handling cycles – a critical requirement in high-throughput environments where operator fatigue directly impacts productivity and safety metrics.
Core Application Advantages
- Mining (Open Pit & Aggregate): Replaces traditional loader/shovel combinations in selective overburden removal and stockpile management. The ride-on configuration allows operators to manage repetitive loading cycles (e.g., 15-25 ton payloads) without dismounting, reducing cycle times by 12-18% compared to standard excavators in haul truck loading scenarios. Integrated payload monitoring ensures consistent bucket fill factors >92%.
- Logistics (Bulk Terminals & Rail Yards): Optimized for rapid transfer of coal, minerals, and aggregates between conveyors, stockpiles, and railcars/trucks. The elevated operator position provides unobstructed visibility across large working areas, critical for coordinating with mobile equipment in congested yards. Hydraulic quick-coupler systems enable <60-second attachment changes (grapples, buckets, magnets).
- Construction (Major Civil Works): Essential for deep foundation excavation, pipeline trenching, and mass earthmoving where precision and sustained operator focus are paramount. The cabin isolation significantly reduces noise/vibration exposure (measured <78 dB(A) at operator ear), meeting stringent occupational health standards even during 12-hour shifts.
Market Preference Drivers: Africa, Russia, Southeast Asia
The XE-RX Series demonstrates superior operational resilience and total cost of ownership (TCO) in these specific high-growth, high-challenge regions due to purpose-engineered adaptations and SEA LION’s support ecosystem:
| Regional Market | Primary Operational Challenge | XE-RX Series Adaptation | SEA LION Value-Add Service |
|---|---|---|---|
| Africa (Mining/Infrastructure) | Extreme dust, laterite soils, limited service infrastructure | • Sealed hydraulic systems (IP68) • Reinforced undercarriage (double-sealed rollers) • 100-hour service intervals |
• On-site refurbishment hubs (Ghana, Kenya) • Guaranteed 72hr spare parts delivery (core regions) • Operator training on dust mitigation |
| Russia (Resource Extraction) | Sub-zero operation (-45°C), permafrost, remote sites | • Arctic-grade hydraulic fluid (-60°C pour point) • Cold-start assist (dual battery + block heater) • Cabin heating (7kW output) |
• Winterization certification • Parts inventory in Murmansk & Norilsk • RO-RO logistics via Baltic ports |
| Southeast Asia (Ports/Urban Construction) | High humidity, monsoon conditions, space constraints | • Marine-grade corrosion protection • Enhanced drainage systems • Compact tail-swing variants (<1.2m) |
• Monsoon-season maintenance packages • Containerized parts kits for island sites • Refurbished units with 24-month warranty |
Why SEA LION Delivers Competitive Advantage
SEA LION International leverages its 18+ years of heavy equipment export expertise and status as an Authorized Distributor for XCMG (primary OEM for XE-RX) to provide unmatched value beyond the machine:
- Certified Pre-Owned Program: Professionally refurbished XE-RX units undergo SEA LION’s 127-point inspection, including engine/transmission rebuilds to OEM specs and undercarriage replacement. Delivers 35-50% TCO reduction vs. new while meeting original performance standards.
- Supply Chain Resilience: Direct access to XCMG/SINOTRUK parts warehouses in Qingdao, combined with SEA LION’s global RO-RO and container logistics network, ensures <15-day critical parts delivery to target regions – mitigating 80% of unplanned downtime causes.
- Transparency & Partnership: Digital maintenance logs, remote diagnostics integration, and fixed-cost service contracts eliminate budget volatility. SEA LION operates on a long-term partnership model, aligning incentives with fleet productivity.
Conclusion
For fleet managers operating in the demanding environments of African mines, Russian resource frontiers, or Southeast Asian megaprojects, the XE-RX Ride-On Excavator Platform represents a strategic asset for maximizing material handling throughput while minimizing operational risk. SEA LION International’s integrated offering – combining regionally hardened equipment, certified refurbishment, and an industrial-grade parts/logistics backbone – delivers quantifiable reductions in downtime and TCO. This model is not merely preferred; it is operationally necessary to maintain competitiveness in these critical growth markets. Fleet optimization begins with equipment engineered for reality, supported by a partner committed to your uptime.
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Equipment: Riding Excavator – Heavy-Duty Track & Wheel Hybrid Model
This report outlines the technical specifications of the next-generation riding excavator designed for high-efficiency earthmoving, site preparation, and infrastructure development. Engineered for durability, fuel optimization, and high load tolerance, this model integrates proven powertrain components with advanced load distribution systems, making it ideal for demanding construction environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Engine Model | Weichai WD615.61G |
| Engine Type | 6-Cylinder, In-Line, Water-Cooled, Turbocharged Diesel |
| Horsepower | 290 hp @ 2,200 rpm |
| Max Torque | 1,100 N·m @ 1,400–1,600 rpm |
| Transmission | HW19710 – 10F/2R Synchromesh Manual |
| Gear Ratios | 1st: 12.85, 10th: 0.73, Reverse: 11.87/3.88 |
| Transfer Case | Dual-range (High/Low), Mechanical Shift |
| Axle Load (Front) | 6,800 kg (14,991 lbs) |
| Axle Load (Rear) | 8,200 kg (18,078 lbs) |
| Gross Axle Weight Rating (GAWR) | 15,000 kg (33,069 lbs) |
| Tire Specifications | 12.00R20, Radial, Load Range G, 18PR, Steel Belted |
| Tire Load Index | 152/148 (Single/Dual), Max Load: 5,000 kg per tire |
| Tire Speed Rating | F (80 km/h continuous operation) |
| Ground Clearance | 420 mm |
| Operating Weight | 14,800 kg (32,628 lbs) |
| Fuel Tank Capacity | 320 L |
Fuel Efficiency Performance
The Weichai WD615.61G engine is calibrated for optimal combustion efficiency under variable load profiles. Utilizing high-pressure common rail (HPCR) fuel injection and ECU-driven adaptive timing, the engine achieves:
- Average Fuel Consumption: 28–34 L/h under mixed operation (digging, traveling, idling)
- Best-in-Class Efficiency at Rated Load: 198 g/kWh
- Idle Fuel Savings: Auto engine shutdown and low-idle mode reduce idle consumption by 37% vs. legacy models
- Real-World Field Data (2025 Pilot Fleet): 22% improvement in fuel per m³ moved vs. previous generation
The HW19710 transmission enables precise gear matching to terrain and load, minimizing lugging and over-revving. Overdrive gears (9th & 10th) allow efficient highway transit between job sites at speeds up to 62 km/h.
Load Capacity & Structural Design
Designed for rugged multi-role deployment, the riding excavator features a reinforced C-frame undercarriage and load-balanced axle geometry:
- Max Digging Depth: 6.8 m
- Max Reach at Ground Level: 10.2 m
- Bucket Breakout Force: 185 kN
- Payload Capacity (Rear Mounted): 3,500 kg (accessory carrier compatible)
- Towing Capacity: 12,000 kg (with brake-assist trailer system)
Axle load distribution is optimized to maintain tire longevity and traction. The front axle handles 45.9% of total operating weight, while the rear carries 54.1%, ensuring stability during excavation and transport.
The 12.00R20 radial tires are rated for continuous operation on mixed terrain (paved, gravel, soft soil) and provide low rolling resistance, reducing parasitic losses by 12% compared to bias-ply equivalents.
Conclusion
The integration of the Weichai WD615 engine, HW19710 transmission, and high-capacity 12.00R20 tire system delivers a robust, fuel-efficient, and high-load-tolerant riding excavator platform. With optimized power delivery, extended service intervals (500-hour oil change cycle), and proven component reliability, this model is engineered to reduce total cost of ownership while increasing uptime across diverse construction applications.
Quality Control & Inspection Standards
SEA LION INTERNATIONAL
INDUSTRIAL SPECIFICATION REPORT: RX-220 RIDING EXCAVATOR
REPORT NO.: SL-RX220-MQ-PDI-2026
EFFECTIVE DATE: 01 JANUARY 2026
TARGET AUDIENCE: FLEET MANAGERS, CONSTRUCTION OPERATIONS DIRECTORS
1. MANUFACTURING QUALITY: CORE SYSTEMS VALIDATION
SEA LION International employs ISO 9001:2015-certified processes with augmented Six Sigma controls for critical structural and powertrain components. Focus areas for the RX-220 model are detailed below.
1.1 Chassis Strength for Rough Terrain
The RX-220 chassis utilizes a monocoque design with integrated high-strength low-alloy (HSLA) steel reinforcement. Key manufacturing and validation protocols:
| Parameter | Specification | Validation Method | Compliance Standard |
|---|---|---|---|
| Base Material | ASTM A572 Grade 50 HSLA Steel (345 MPa min yield) | Mill Certificates + In-house Tensile Testing | ASTM A572/A572M |
| Critical Joint Welding | Full-penetration MIG welding; 100% UT/RT inspected | Ultrasonic Testing (UT) + Radiographic Testing (RT) | AWS D1.1/D1.1M |
| Torsional Rigidity | 1,850 kN·m/deg (min) | Full-vehicle torsion bench test (SAE J2988) | SEA LION Internal STD-007 |
| Vibration Damping | ≤ 0.8g RMS @ 5-50 Hz operational range | Accelerometer array on chassis frame during ISO 7000-1 field cycle | ISO 7000-1:2019 |
| ROPS/FOPS Certification | Meets ISO 3471:2008 & ISO 3449:2005 Level I | Third-party certified drop test (200 kg steel ball, 5m height) | ISO 3471/3449 |
Manufacturing Controls:
– Laser-guided robotic welding ensures ±0.5mm joint alignment tolerance.
– Stress-relief annealing performed post-welding at 590°C ±10°C for 2 hours.
– 100% of chassis undergo hydraulic pressure testing (1.5x operational load) to verify structural integrity.
1.2 Engine Durability
The RX-220 integrates the SEA LION SD-4.5L Tier 5 Final diesel engine with enhanced durability protocols:
| Parameter | Specification | Validation Method | Compliance Standard |
|---|---|---|---|
| Block Material | Compacted Graphite Iron (CGI) | Spectrographic analysis + Hardness testing | SEA LION MAT-220 |
| Bore/Stroke | 105 mm x 130 mm | CMM dimensional inspection | ISO 10360-2 |
| Cold-Start Cycles | 5,000 cycles (-25°C ambient) | Climate-controlled chamber testing | SEA LION ENG-450 |
| Oil Analysis Threshold | Wear metals ≤ 50 ppm (Fe, Cu, Al) | Spectrometric oil analysis (SOS) | ASTM D7224 |
| Target TBO | 10,000 hours (under standard duty cycle) | Accelerated life testing (8,000 hr equivalent) | SEA LION REL-101 |
Manufacturing Controls:
– Cylinder bores honed to Ra 0.4 µm surface finish for optimal ring seating.
– Turbocharger assemblies balanced to G2.5 quality grade (ISO 1940-1).
– 100% engine hot-test validation: 4-hour run-in cycle with load profiling.
2. PRE-DELIVERY INSPECTION (PDI) PROTOCOL
All RX-220 units undergo a 72-point PDI checklist prior to customer release. Critical checks for chassis and engine systems are mandatory and documented in SEA LION’s FleetSync™ portal.
2.1 Chassis-Specific PDI Checks
| Checkpoint | Acceptance Criterion | Tool/Method |
|---|---|---|
| Frame Alignment | ≤ 2.0 mm deviation over 3m length | Laser alignment system (Leica Geosystems) |
| Suspension Mount Integrity | Zero play; bolt torque 100% to spec | Torque wrench (±3% accuracy) |
| Structural Weld Inspection | Zero cracks/pores in critical zones (Zones A-C per AWS D1.1) | Magnifying glass (10x) + Dye penetrant |
| ROPS Integrity | No deformation; mounting bolts torqued to 450 N·m | Torque audit + visual inspection |
2.2 Engine-Specific PDI Checks
| Checkpoint | Acceptance Criterion | Tool/Method |
|---|---|---|
| Oil Pressure Stability | 350-420 kPa @ 1,800 rpm (operating temp) | Digital pressure transducer |
| Exhaust Gas Temperature | ≤ 550°C @ max load (steady state) | Infrared pyrometer |
| Coolant Leak Verification | Zero seepage after 30-min hot idle | Fluorescent dye + UV light |
| Vibration Spectrum Analysis | ≤ 2.5 mm/s RMS (ISO 10816-3 Zone B) | SKF Microlog Analyzer XL80 |
2.3 PDI Documentation & Traceability
- All PDI data is time-stamped and linked to the unit’s VIN in SEA LION’s blockchain-secured quality ledger.
- Non-conformances trigger automatic quarantine; resolution requires Senior QA Engineer sign-off.
- Final PDI certification includes:
- Signed chassis alignment report
- Engine hot-test performance curve
- Oil analysis baseline (SOS report)
3. OPERATIONAL IMPACT FOR FLEET MANAGEMENT
- Chassis Integrity: Validated rigidity reduces frame fatigue failures by ≥35% (vs. industry baseline), extending service life in high-impact applications (e.g., rock excavation, demolition).
- Engine Reliability: TBO of 10,000 hours minimizes unscheduled downtime; baseline SOS data enables predictive maintenance scheduling.
- PDI Value: Documented pre-delivery validation reduces infant mortality failures by 62% (2025 fleet data), directly lowering TCO.
SEA LION International retains all validation test records for 15 years per ISO 9001:2015 Clause 8.5.2.
END OF REPORT
SEA LION INTERNATIONAL — ENGINEERING EXCELLENCE IN EARTHMOVING
Revision 3.1 | Control: SEA LION QMS-DOC-2026
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting Riding Excavators from China
1. Executive Summary
This report evaluates three primary maritime logistics solutions for exporting riding excavators from manufacturing hubs in China (e.g., Xuzhou, Shandong) to global project sites: Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack (Containerized) shipping. The analysis focuses on cost-efficiency, equipment integrity, transit time, handling requirements, and corrosion protection—specifically the application of wax-based anti-corrosion sprays to mitigate seawater exposure during transport.
2. Equipment Profile: Riding Excavator
| Parameter | Specification |
|---|---|
| Weight Range | 8,000 – 22,000 kg |
| Dimensions (L×W×H) | 9.5 m × 3.2 m × 3.0 m (avg) |
| Undercarriage Type | Tracked (steel) |
| Power Source | Diesel/Electric Hybrid |
| Special Handling Needs | Corrosion protection, tilt sensitivity |
3. Comparative Shipping Methods
| Criteria | RO-RO Shipping | Bulk Cargo Shipping | Flat Rack Container Shipping |
|---|---|---|---|
| Loading Mechanism | Self-propelled or towed on/off vessel | Craned or rolled into hold | Secured onto open-top flat rack units |
| Cargo Compatibility | High – ideal for track-driven equipment | Moderate – requires dunnage & lashing | High – custom-fit for oversized units |
| Corrosion Risk | Medium (exposed decks, salt spray) | High (hold humidity, condensation) | Low-Medium (exposure depends on stowage) |
| Transit Time (Shanghai → Rotterdam) | 28–35 days | 30–40 days | 32–38 days |
| Port Infrastructure | Requires RO-RO terminal | Standard bulk terminal | Container terminal with heavy lift |
| Average Cost (per unit) | $2,800 – $3,500 | $2,200 – $2,900 | $3,600 – $4,400 |
| Damage Risk | Low (minimal handling) | High (multiple lifts, shifting) | Low (secure lashings, stable platform) |
| Customs & Documentation | Standard | Standard | Standard |
| Best For | High-volume fleets, operational units | Cost-sensitive, inland delivery | High-value, corrosion-sensitive models |
4. Corrosion Protection: Wax Spraying Protocol
Seawater exposure during maritime transit poses a significant risk to steel undercarriages, hydraulic joints, and control housings. SEA LION International recommends the application of solvent-based wax spray coatings as a preventive measure.
Wax Spraying Specifications:
| Parameter | Requirement |
|---|---|
| Coating Type | Petroleum-derived, hydrophobic wax |
| Application Method | High-pressure spray (15–20 bar) |
| Coverage Areas | Tracks, rollers, boom joints, radiator |
| Film Thickness | 50–75 µm (uniform layer) |
| Drying Time | 2–4 hours (ambient 25°C) |
| Salt Spray Resistance | >500 hours (ASTM B117 compliant) |
| Removal Procedure | Biodegradable degreaser + pressure wash |
Note: Wax spraying must be applied 72 hours prior to shipment and completed in a climate-controlled facility to ensure adhesion. Post-discharge inspection and de-waxing are mandatory before operational deployment.
5. Method Recommendation by Use Case
| Scenario | Recommended Method | Rationale |
|---|---|---|
| Export of 10+ units to EU ports | RO-RO | Fast turnaround, low handling, ideal for operational readiness |
| Budget-driven project, non-coastal site | Bulk Cargo | Lowest cost; acceptable with enhanced wax protection and dunnage |
| High-value, precision excavators | Flat Rack | Maximum control over stowage, reduced corrosion, compatibility with ISO standards |
6. SEA LION International Compliance & Handling Standards
All shipments originating from our partner depots in Ningbo, Qingdao, and Shanghai adhere to:
- IMO CSS Code (Cargo Securing Manual compliant)
- IICL-6 standards for container inspection (Flat Rack)
- ISO 1496-4 for flat rack structural integrity
- Internal Wax Coating Audit (WCA-2026) for corrosion control
7. Conclusion
For riding excavator exports from China, RO-RO offers the optimal balance of speed and safety for fleet-scale logistics. Bulk Cargo remains viable for cost-constrained operations provided enhanced wax protection is implemented. Flat Rack containers deliver superior asset protection and are recommended for high-spec machinery destined for corrosive environments.
Proactive wax spraying is non-negotiable in all methods to ensure equipment longevity and reduce post-delivery maintenance costs.
SEA LION International – Engineering Logistics for Heavy Equipment
Document ID: SL-ISR-2026-REX-01 | Revision: 1.2 | Date: 2026-04-05
Get a Quote for Riding 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]
