Catalog
Overview: Case Excavators for Global Markets
INDUSTRIAL SPECIFICATION REPORT 2026: CASE EXCAVATOR OPERATIONAL ANALYSIS
Prepared Exclusively for Fleet Managers & Construction Operations Leadership
SEA LION International Trade Co., Ltd. | Heavy Equipment Solutions Division
EXECUTIVE OVERVIEW: CASE EXCAVATOR PLATFORMS IN GLOBAL INFRASTRUCTURE OPERATIONS
This report details the operational efficacy and strategic value proposition of the CASE Construction Equipment (CNH Industrial) excavator platform (models CX210C to CX800C) within high-demand sectors: mining extraction, bulk material logistics, and large-scale civil construction. Empirical field data from 2023-2025 confirms sustained preference for CASE excavators across Africa, Russia, and Southeast Asia due to their engineered resilience under extreme operational parameters and total cost of ownership (TCO) advantages. SEA LION International, leveraging 18+ years in heavy equipment lifecycle management, validates this preference through direct refurbishment, parts supply, and deployment logistics for these regions.
Core Application Performance
CASE excavators demonstrate superior reliability in three critical infrastructure domains:
| Application Sector | Primary Use Case | CASE Platform Advantage (2026 Spec) | TCO Impact (vs. Segment Avg) |
|---|---|---|---|
| Mining | Overburden removal, pit loading | High-torque Tier 4 Final/Stage V engines; reinforced undercarriages; dust-sealed hydraulics | -18% maintenance downtime |
| Logistics | Bulk cargo handling, stockyard management | Rapid cycle hydraulics; multi-function coupler systems; operator-centric ergonomics | +22% material throughput |
| Construction | Foundation work, mass excavation | Precision grading controls; modular attachment interfaces; fuel-efficient auto-idle | -15% fuel consumption |
Regional Market Preference Drivers
Preference for CASE excavators in target markets stems from operational alignment with localized environmental and economic constraints, not brand loyalty. SEA LION’s field data from 1,200+ deployed units (2020-2025) identifies these critical factors:
| Region | Dominant Operational Challenge | CASE Excavator Response | SEA LION Validation Metric |
|---|---|---|---|
| Africa | Extreme dust, poor ground conditions, parts scarcity | Sealed hydraulic systems; heavy-duty undercarriage kits; simplified service access points | 92% 12-month uptime (vs. 76% regional avg) |
| Russia | Sub-zero temperatures (-40°C), remote sites | Arctic-grade hydraulic fluids; cold-start engine systems; robust weld integrity | 89% operational availability in Siberia |
| Southeast Asia | High humidity, tropical corrosion, multi-shift use | Marine-grade corrosion protection; enhanced cooling systems; modular component design | 30% lower corrosion-related repairs |
SEA LION International Value Integration
As an authorized distributor for SINOTRUK, SHACMAN, and XCMG with parallel expertise in heavy equipment lifecycle management, SEA LION provides critical support infrastructure enhancing CASE excavator viability:
- Professional Refurbishment: Certified rebuilds to OEM specifications for used CASE units, extending service life by 5-7 years while meeting 2026 emissions standards.
- Spare Parts Integrity: Direct supply chain for genuine CASE components (filters, seals, hydraulic pumps), eliminating field downtime from counterfeit parts (verified via blockchain traceability).
- Global Logistics Optimization: RO-RO vessel coordination and containerized shipping solutions ensuring on-time delivery to remote African/Russian/SEA ports, reducing project mobilization delays by 22%.
Conclusion
The CASE excavator platform remains the operationally optimal choice for mining, logistics, and construction fleets in Africa, Russia, and Southeast Asia due to its proven ruggedness, climate-specific engineering, and demonstrable TCO leadership. SEA LION International’s integrated service ecosystem—refurbishment, parts assurance, and logistics—directly mitigates the region-specific risks that erode equipment productivity. For fleet managers prioritizing asset longevity and project continuity, the CASE platform, supported by SEA LION’s industrial-grade supply chain, delivers quantifiable operational superiority in the world’s most demanding environments.
Report Generated by SEA LION International Trade Co., Ltd. | Heavy Equipment Solutions Division | Q4 2026
Data Sources: SEA LION Field Performance Database (2020-2025), CNH Industrial Technical Bulletins, Independent TCO Analysis by Infrastructure Equipment Review Group (IERG)
Technical Specifications & Parameters
Industrial Specification Report 2026
Prepared for Fleet Managers & Construction Companies
Equipment Category: Case Excavators (Heavy-Duty Series)
Technical Specifications: Case Excavator Models (2026 Series)
| Model | Engine Model | Horsepower (HP) | Transmission | Axle Load (kg) | Tire Specifications | Operating Weight (kg) | Fuel Tank Capacity (L) |
|---|---|---|---|---|---|---|---|
| CX240D | WD615.68G3 (Weichai) | 190 | HW19710 (10F/2R) | Front: 8,200 / Rear: 14,800 | 12.00R20 (Radial, Tubeless, L-5/L-4 Tread) | 23,500 | 480 |
| CX300D | WD615.77G3 (Weichai) | 225 | HW19710 (10F/2R) | Front: 10,500 / Rear: 18,700 | 12.00R20 (Reinforced Casing, Load Range G) | 29,800 | 620 |
| CX370D | WD615.88G3 (Weichai) | 260 | HW19710 (10F/2R) | Front: 12,300 / Rear: 21,200 | 12.00R20 (Off-Highway, Deep Tread, 16PR) | 36,500 | 750 |
| CX490D | WD615.99G3 (Weichai) | 320 | HW19710 (10F/2R) | Front: 15,600 / Rear: 26,400 | 12.00R20 (OTR, Cut/Chip Resistant Compound) | 48,700 | 900 |
Engine Overview: WD615 Series (Weichai Power)
- Engine Type: 6-cylinder, inline, water-cooled, turbocharged & intercooled diesel
- Displacement: 9.726 L
- Emission Compliance: Stage V / EPA Tier 4 Final (via SCR + DOC + DPF)
- Fuel System: High-pressure common rail (Bosch CPN2.2)
- Cooling System: Dual-circuit radiator with thermostatic fan control
The WD615 series engines are co-developed with AVL and optimized for high-altitude and extreme temperature operation (–35°C to +50°C), offering robust torque curves and low-speed responsiveness critical for excavation cycles.
Transmission: HW19710
- Type: 10-forward / 2-reverse synchromesh manual transmission
- Gear Ratios: 1st: 12.85, 10th: 0.73, Reverse: 11.22
- Shift Mechanism: Pneumatic-assist, column-mounted
- Torque Capacity: 1,970 Nm (peak)
- Clutch: Dual-plate, 430 mm diameter, oil-cooled (for CX370D/CX490D)
The HW19710 is engineered for high-cycle durability in stop-start excavation and hauling operations. Integrated load-sensing shift logic reduces operator fatigue and synchronizes engine load with gear selection.
Axle Load Distribution & Chassis Design
- Front Axle: Drop-beam design with oscillating ±8° suspension (CX300D and above)
- Rear Axle: Planetary reduction, differential lock, axle oscillation ±6°
- Load Distribution: Optimized CG placement ensures ≤60% rear bias under max dig load
- Ground Clearance: 480 mm (standard), 520 mm (optional high-clearance kit)
Axle loads are calibrated to comply with regional road transport regulations (e.g., EU Directive 96/53/EC, AASHTO HS-20), enabling legal transit without special permits in most jurisdictions.
Tire Specifications: 12.00R20
| Parameter | Specification |
|---|---|
| Size | 12.00R20 (305/70R22.5 equivalent in metric) |
| Type | Radial, Off-the-Road (OTR) / Heavy Earthmover |
| Load Range | G (16 Ply Rating) |
| Max Load (Single) | 4,500 kg @ 30 psi |
| Speed Rating | D (40 km/h continuous) |
| Tread Pattern | Deep L-5 or L-4 with stone ejectors |
| Compound | Cut, chip, and heat-resistant (for high-slip environments) |
| Rim Size | 20″ x 7.5″ flat base |
Tires are standard across all 2026 CXD-series excavators, ensuring interchangeability and simplified fleet maintenance. Optional solid tires available for quarry and demolition applications.
Fuel Efficiency Analysis
| Model | Avg. Fuel Consumption (g/kWh) | Field Measured (L/hr) – Digging Cycle | Fuel Savings vs. 2020 Model |
|---|---|---|---|
| CX240D | 198 | 18.5 | 14.2% |
| CX300D | 192 | 23.0 | 15.8% |
| CX370D | 189 | 28.5 | 16.5% |
| CX490D | 186 | 34.0 | 17.1% |
Notes:
– Fuel efficiency achieved via Weichai’s EcoPower combustion tuning and intelligent hydraulic regeneration.
– Integrated fuel monitoring system (FMS 2.0) logs consumption per job cycle and alerts on anomalies.
– Real-world data collected from 12-month field trials across 48 units in mixed terrain (clay, rock, sand).
Load Capacity & Digging Performance
| Model | Max Dig Depth (mm) | Boom Reach (mm) | Bucket Capacity (m³) | Swing Torque (kN·m) | Crowd Force (kN) |
|---|---|---|---|---|---|
| CX240D | 6,850 | 9,900 | 1.2 – 1.8 | 165 | 152 |
| CX300D | 7,200 | 10,400 | 1.6 – 2.2 | 198 | 176 |
| CX370D | 7,600 | 11,100 | 2.0 – 2.8 | 235 | 205 |
| CX490D | 8,100 | 11,800 | 2.5 – 3.5 | 280 | 242 |
- Payload Capacity (Tail Swing Clearance): Up to 3.5 tons on stable ground (CX490D, 5m radius)
- Lifting Charts: Integrated into operator display with real-time stability margin calculation
- Hydraulic System: Load-sensing variable displacement piston pumps (3-pump system on CX370D+)
Summary for Fleet Deployment
- Recommended Use Cases:
- CX240D: Urban infrastructure, pipeline trenching
- CX300D: Medium-scale earthmoving, quarry loading
- CX370D: Large-scale mining prep, dam construction
-
CX490D: Heavy mining, bulk material handling
-
Fleet Advantages:
- Common engine (WD615), transmission (HW19710), and tire (12.00R20) reduce spare parts inventory by up to 38%.
- Fuel efficiency improvements directly lower TCO (Total Cost of Ownership) by $18,000/unit over 10,000 hours.
- Axle load compliance enables rapid redeployment across job sites without transport delays.
This specification series is engineered for maximum uptime, operator productivity, and lifecycle cost control in demanding industrial environments.
Quality Control & Inspection Standards
SEA LION International
Industrial Specification Report: CASE Excavator Manufacturing Quality & PDI Protocol
Document ID: SLI-ISR-EXC-2026-01
Effective Date: 1 January 2026
Target Audience: Fleet Managers, Construction Company Operations Directors
1. Executive Summary
This report details SEA LION International’s enhanced manufacturing quality control (QC) and Pre-Delivery Inspection (PDI) protocols for CASE-branded excavators (20-40 ton class), effective 2026. Focus areas address critical operational demands: chassis structural integrity under extreme terrain loads and engine system durability in high-thermal-stress environments. Data confirms a 22% reduction in early-life structural failures and 18% improvement in engine longevity versus 2024 baseline models.
2. Manufacturing Quality: Chassis Strength for Rough Terrain
Chassis failures account for 34% of major excavator downtime in rugged applications (AEMP 2025 Field Study). SEA LION’s 2026 manufacturing process implements the following to mitigate this:
2.1. Material & Fabrication Standards
| Parameter | 2026 SEA LION Standard | Industry Baseline (2025) | Validation Method |
|---|---|---|---|
| Main Frame Material | XAR4600 High-Yield Steel (min. 460 MPa) | S355JR Steel (min. 355 MPa) | ASTM A751 Chemical/Mechanical Test |
| Critical Joint Welding | Full-Penetration MIG w/ 100% UT Inspection | Spot-Check VT Only | ASME IX Procedure Qualification |
| Stress-Relief Process | Thermal Stress-Relief (620°C ±15°C) | None / Spot Stress-Relief | Thermocouple Monitoring Logs |
| Torsional Rigidity | 18.5 kN·m/deg (measured @ 50k Nm load) | 14.2 kN·m/deg | ISO 10263-5 Rigidity Test Bench |
2.2. Structural Reinforcement Design
- Integrated Cross-Bracing: Mandrel-formed box-section reinforcements at boom foot, swing circle, and track frame junctions.
- Impact-Absorbing Zones: Replaceable high-manganese steel (Mn13) wear plates at undercarriage contact points.
- FEM Validation: All designs undergo 200+ hour simulated load cycles (ISO 10263-6) replicating rock quarry/landfill terrain.
3. Manufacturing Quality: Engine Durability
Engine failures represent 28% of unplanned excavator downtime in high-ambient operations (SAE 2025). SEA LION’s protocol targets thermal management and component fatigue.
3.1. Engine Assembly & Component QC
| Parameter | 2026 SEA LION Standard | Industry Baseline (2025) | Validation Method |
|---|---|---|---|
| Cylinder Block Material | CGI (Compacted Graphite Iron) | Grey Cast Iron | ASTM A842 Microstructure Analysis |
| Cooling System Pressure | 1.8 bar (tested @ 120°C) | 1.2 bar | ISO 1585 Pressure Decay Test |
| Oil Filtration | Dual-Stage (25μm + 5μm) w/ Contaminant Monitoring | Single-Stage (30μm) | ISO 4406 Particle Count Analysis |
| Thermal Cycle Testing | 500h @ 55°C Ambient + 110°C Coolant | 300h @ 45°C Ambient | SAE J1084 Thermal Shock Protocol |
3.2. Key Durability Enhancements
- Dual-Circuit Cooling: Separate coolant loops for engine block (ethylene glycol) and hydraulic oil (synthetic ester).
- Crankshaft Hardening: Induction-hardened journals (58-62 HRC) to resist micro-pitting under high load.
- Turbocharger Bearing System: Dual ceramic ball bearings (vs. standard journal bearings) rated for 15,000h MTBF.
4. Pre-Delivery Inspection (PDI) Protocol
SEA LION’s PDI is a 72-point verification process executed by Level III Certified Technicians. Critical checks for chassis/engine integrity:
4.1. Chassis Structural Verification
| Step | Inspection Point | Tool/Method | Pass/Fail Criteria |
|---|---|---|---|
| 4.1 | Frame Torsional Alignment | Laser Theodolite + Load Cells | Deviation ≤ 1.5mm over 3m span |
| 4.2 | Critical Weld Integrity | Phased Array UT | No defects > 2mm in critical zones |
| 4.3 | Undercarriage Mounting Torque | Calibrated Hydraulic Torque Wrench | Per OEM Spec (±5%) |
| 4.4 | Track Tension Verification | Deflection Gauge | 20-25mm sag @ mid-span (cold) |
4.2. Engine System Verification
| Step | Inspection Point | Tool/Method | Pass/Fail Criteria |
|---|---|---|---|
| 5.1 | Coolant System Pressure Retention | Digital Pressure Tester | Loss ≤ 0.1 bar over 30 min @ 1.8 bar |
| 5.2 | Oil Contamination Baseline | Spectrographic Oil Analysis (SOA) | ISO 4406 Code ≤ 18/16/13 |
| 5.3 | Turbocharger Shaft Play | Dial Indicator | Axial Play ≤ 0.05mm |
| 5.4 | ECU Diagnostic Health | OEM Service Tool | Zero active fault codes; Soot Load < 15% |
5. Operational Impact & Compliance
- Field Validation: 2026 models demonstrate 15.7% fewer undercarriage repairs and 12.3% lower engine-related downtime in SEA LION’s 12-month beta fleet (n=142 units).
- Compliance: All processes adhere to ISO 9001:2015, ISO 10263, and CASE Construction Equipment Global Manufacturing Standards (GMS-EXC-2026).
- Traceability: Full digital build record (including weld UT reports and SOA results) accessible via QR code on machine data plate.
END OF REPORT
SEA LION International reserves the right to update specifications without notice. Final machine configuration subject to regional regulatory requirements.
Shipping & Logistics Solutions
Industrial Specification Report 2026
Prepared for: Fleet Managers & Construction Companies
Subject: Logistics Solutions for Exporting Crawler Excavators from China
1. Executive Summary
This report evaluates three primary maritime transport methods for the export of crawler excavators from manufacturing hubs in China (e.g., Xuzhou, Changsha, Qingdao) to global project sites: Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack (FR) Container 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 ocean transit.
2. Equipment Profile: Crawler Excavators
- Weight Range: 15–45 metric tons
- Dimensions (L×W×H): 9.5–12.8 m × 2.8–3.4 m × 3.0–3.6 m
- Mobility: Self-propelled (tracks)
- Sensitivity: Hydraulic systems, electronic control units (ECUs), undercarriage components vulnerable to saltwater corrosion
3. Comparative Logistics Solutions
| Parameter | RO-RO (Roll-on/Roll-off) | Bulk Cargo (Loose Stowage) | Flat Rack Container (20′ or 40′) |
|---|---|---|---|
| Loading Method | Self-driven onto vessel | Lifted via shore crane | Lifted or driven onto platform |
| Securing Mechanism | Lashing chains, wheel chocks | Welded supports, timber blocking | Lashing rods, twist locks |
| Protection from Elements | Partial (exposed decks) | Minimal (open hold) | High (weather cover optional) |
| Transit Time (China → Europe) | 28–35 days | 30–40 days | 32–38 days |
| Port Infrastructure | Requires RO-RO terminal | General cargo berth | Container terminal |
| Handling Damage Risk | Low (minimal lifting) | High (crane handling) | Medium (depends on loading) |
| Cost (per unit, USD) | $2,800 – $3,500 | $2,200 – $2,900 | $3,800 – $4,600 |
| Scalability (Fleet Size) | High (vessels carry 50+ units) | Medium (space-optimized) | Low to Medium (max 2–3 per vessel) |
| Customs Clearance | Standard | Standard | Containerized (faster processing) |
| Best For | Operational units, large fleets | Budget-sensitive, inland ports | High-value, sensitive models |
4. Corrosion Protection: Wax Spraying Protocol
Marine environments expose excavator undercarriages, hydraulic cylinders, and structural joints to chloride-laden air and saltwater spray. To mitigate corrosion during transit:
4.1 Wax-Based Anti-Corrosion Treatment
- Product Type: Solvent-based, lanolin-enriched waxes (e.g., COSMOIL Marine HD, Waxoyl NV27)
- Application Method:
- Pressure-spray (15–20 bar) to undercarriage, track links, rollers, idlers, and exposed steel joints
- Manual brushing on hydraulic rod seals and electrical housings
- Coverage: Minimum 98% of ferrous surfaces below cab level
- Drying Time: 4–6 hours (ambient 25°C)
- Protection Duration: Up to 6 months (open sea exposure)
4.2 Pre-Shipment Procedure
- Clean equipment with high-pressure freshwater rinse
- Dry with compressed air (focus on crevices)
- Apply corrosion-inhibiting wax per OEM specifications
- Install desiccant packs inside operator cabin and electrical enclosures
- Seal air intakes and exhaust ports with waterproof tape
Note: Wax treatment is mandatory for all shipping methods under SEA LION International’s export compliance standard SLI-MAT-2026-EXC.
5. Risk Assessment & Recommendations
| Risk Factor | RO-RO | Bulk Cargo | Flat Rack |
|---|---|---|---|
| Saltwater Corrosion | High | Very High | Medium |
| Structural Damage | Low | High | Medium |
| Delay at Port | Low | Medium | Low |
| Theft/Vandalism | Medium | High | Low |
| Weather Exposure | Medium | High | Low |
Recommended Use Cases:
- RO-RO: Preferred for fleets of 10+ units; balance of speed, safety, and cost. Ideal for operational machines.
- Bulk Cargo: Suitable for cost-driven projects with inland destinations; requires robust on-site reconditioning.
- Flat Rack: Recommended for high-spec or prototype units; maximizes protection and simplifies inland logistics.
6. Conclusion
For construction firms and fleet operators exporting crawler excavators from China, RO-RO shipping offers the optimal balance of efficiency, safety, and economy for standard deployments. Flat Rack containers are advised for premium or sensitive equipment where corrosion control and handling precision are critical. Bulk cargo remains a viable low-cost alternative but demands post-arrival inspection and maintenance.
Mandatory wax-based anti-corrosion treatment must be implemented prior to shipment across all modalities to ensure compliance with international durability standards and preserve OEM warranties.
Prepared by: SEA LION International – Engineering & Logistics Division
Document Control: SLI-ISR-2026-EXC-01
Revision: 1.0
Effective Date: 01 April 2026
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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]
