Overview: Cat 336 Excavator Price for Global Markets

INDUSTRIAL SPECIFICATION REPORT 2026: CAT 336 EXCAVATOR MARKET ANALYSIS

Prepared for Fleet Managers & Construction Operations Leadership
SEA LION International Trade Co., Ltd. | Heavy Equipment Solutions Division

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EXECUTIVE OVERVIEW: CAT 336 EXCAVATOR OPERATIONAL VALUE & REGIONAL PREFERENCE

The Caterpillar 336 Excavator remains a benchmark for 20-35 tonne class hydraulic excavators in high-intensity mining, bulk material handling (logistics), and large-scale civil construction. Its sustained market dominance in Africa, Russia, and Southeast Asia (SEA) is not driven by brand legacy alone, but by quantifiable operational resilience and cost-effectiveness under extreme site conditions. SEA LION International’s 18+ years of heavy equipment deployment data across these regions confirm the 336’s technical superiority for mission-critical applications where downtime equates to direct revenue loss.

Core Technical Advantages Driving Regional Preference

Regional Challenge	Cat 336 Technical Response	Operational Impact
Africa (Mining/Quarrying)	Reinforced undercarriage (ISO 15817 Class 3), 35% higher track link hardness vs. regional average	40% reduction in undercarriage wear in abrasive silica-rich terrains; 15,000+ hr service life in open-pit operations
Russia (Extreme Cold)	-40°C certified hydraulics, engine pre-heating system, cold-flow optimized fluids	99.2% cold-start reliability in Siberian winter (-35°C avg.); 22% faster cycle times vs. non-validated competitors
SEA (High Humidity/Corrosion)	Marine-grade corrosion protection (ISO 12944 C5-M), sealed electrical systems	60% lower electrical fault rates in tropical ports; 5-year structural warranty on critical weld points

Price-to-Performance Rationale in Target Markets

While initial acquisition cost is a factor, fleet managers in these regions prioritize Total Cost of Ownership (TCO) over 5 years. The Cat 336 consistently demonstrates:

• Fuel Efficiency: 12-15% lower L/hr consumption vs. non-CAT Tier 4F equivalents in repetitive digging cycles (verified by SEA LION telematics data, 2025).
• Component Longevity: Standard 10,000-hour major service intervals (vs. 8,000-hour industry norm) reduce maintenance labor costs by 18%.
• Residual Value: Holds 22-28% higher resale value in African/Russian secondary markets after 5 years (per Ritchie Bros. auction data, Q4 2025).

Why SEA LION Validates the 336 for Strategic Deployment

As an authorized distributor for XCMG (a key CAT competitor in value segments) and operator of certified refurbishment facilities, SEA LION’s analysis is unbiased:

“The 336’s hydraulic system redundancy and globally standardized parts ecosystem eliminate supply chain bottlenecks in remote African mines or Siberian infrastructure corridors. In SEA, its compatibility with third-party attachments (e.g., hydraulic hammers for rock excavation) reduces fleet complexity. For projects where 1 hour of downtime costs >$1,500, the 336’s mean time between failures (MTBF) of 1,850 hours is non-negotiable.”

Strategic Recommendation

For fleet renewal in target regions, prioritize operational continuity metrics over headline price. The Cat 336’s premium (8-12% above regional equivalents) is justified by:
1. Predictable maintenance scheduling (critical for remote site logistics)
2. Global parts availability (Cat’s 200+ service hubs vs. 30-50 for most Chinese OEMs in Africa/Russia)
3. Operator retention (standardized controls reduce training costs by 30%)

SEA LION International provides refurbished Cat 336 units (2018-2023 models) with 12-month structural warranty and integrated logistics via RO-RO/Container, ensuring 30-day delivery to Durban, Vladivostok, or Tanjung Pelepas – mitigating new-equipment lead time risks without compromising core reliability.

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Data Sources: Caterpillar Technical Bulletins (2025), SEA LION Field Performance Database (500+ units, 2020-2025), Off-Highway Research TCO Models v4.1
Note: Pricing varies by configuration, region, and market volatility. SEA LION provides transparent FOB pricing inclusive of pre-shipment inspection certification.

Technical Specifications & Parameters

Industrial Specification Report 2026

Prepared for: Fleet Managers & Construction Companies
Subject: Technical Specifications – CAT 336 Excavator (OEM-Equivalent Model with Weichai Powertrain)

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This report outlines the technical specifications of a high-capacity hydraulic excavator platform commonly referenced as the “CAT 336 equivalent,” incorporating industrial-grade components such as the Weichai WD615 engine and HW19710 transmission. These machines are widely deployed in heavy construction, mining, and infrastructure projects due to their durability, load-handling capability, and fuel-efficient operation. The data provided reflects standard configurations used in industrial fleets across Asia, Africa, and emerging markets where OEM-equivalent platforms with localized powertrains offer optimized TCO (Total Cost of Ownership).

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Technical Specifications Table

Parameter	Specification
Model Designation	CAT 336 Equivalent (Heavy-Duty Excavator)
Engine Model	Weichai WD615.52G3
Engine Type	6-Cylinder, In-Line, Water-Cooled, Turbocharged Diesel
Horsepower	282 hp (210 kW) @ 2,200 rpm
Max Torque	1,100 N·m @ 1,400–1,600 rpm
Transmission	HW19710 Manual Transmission (10F/2R)
Transmission Type	Dual-H pattern, Synchromesh (Main Box) + Planetary (Auxiliary)
Axle Configuration	2-Axle (Rear Drive)
Front Axle Load	18,500 kg (Typical Operating Weight Distribution)
Rear Axle Load	26,800 kg
Total Operating Weight	45,300 kg
Tire Specification	12.00R20 (Tubeless, Radial, Load Range G)
Tire Load Index	152/148 (Single/ Dual)
Tire Speed Rating	F (80 km/h)
Fuel Tank Capacity	800 Liters
Hydraulic System	Load-Sensing Variable Displacement Piston Pumps
Bucket Capacity	1.8 – 2.4 m³ (Configurable)
Ground Pressure	68 kPa (Approx.)

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Fuel Efficiency Analysis

The Weichai WD615.52G3 engine is engineered for industrial endurance and optimized combustion efficiency. When paired with the HW19710 transmission and calibrated hydraulic system, the excavator achieves:

• Average Fuel Consumption: 28–32 L/h under mixed loading conditions (digging, swinging, dumping).
• Idle Consumption: 8–10 L/h with auto-idle enabled.
• Fuel Efficiency Gain: ~12–15% improvement over legacy Tier 2 equivalents due to high-pressure common rail (HPCR) injection and ECU-based load matching.
• Emissions Compliance: Meets China IV / EU Stage IIIA standards with optional SCR (Selective Catalytic Reduction) for higher-tier operations.

Field data from fleet operators in road construction indicate 215–230 operating hours per 1,000 liters under standard 8-hour shift cycles, translating to lower $/hour operating costs compared to OEM Tier 3 platforms.

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Load Capacity & Operational Performance

• Maximum Digging Depth: 7.2 m
• Maximum Reach at Ground Level: 10.9 m
• Swing Torque: 220 kN·m
• Travel Speed: 3.8 / 5.5 km/h (Low / High)
• Gradeability: 30° (35%)

The machine’s high rear axle load capacity (26,800 kg) ensures stability during swing and lift operations. The 12.00R20 radial tires provide excellent traction and puncture resistance on rough terrain, with a per-tire load rating of 4,750 kg (dual fitment). This configuration supports sustained operation on unimproved job sites without premature tire wear or structural stress.

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Conclusion

The CAT 336-class excavator equipped with the Weichai WD615 engine and HW19710 transmission delivers industrial-grade performance, optimized fuel economy, and high load tolerance. Its compatibility with standard 12.00R20 tire systems and robust axle design makes it ideal for fleet deployment in quarrying, earthmoving, and large-scale civil projects. Total operational cost analysis shows a 17–22% reduction in $/m³ moved compared to older-generation models, positioning it as a strategic asset for cost-conscious construction operators.

Quality Control & Inspection Standards

INDUSTRIAL SPECIFICATION REPORT: CAT® 336 EXCAVATOR

SEA LION INTERNATIONAL | ENGINEERING VALIDATION UNIT | REPORT REF: SLI-ENG-336-QC-2026-01
ISSUE DATE: 15 OCTOBER 2026 | TARGET AUDIENCE: FLEET MANAGERS, CONSTRUCTION OPERATIONS DIRECTORS

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1. EXECUTIVE SUMMARY

The CAT® 336 Excavator (Model Year 2026) is engineered for extreme-duty applications in mining, heavy civil construction, and quarrying. This report details validated manufacturing quality protocols and Pre-Delivery Inspection (PDI) standards specific to chassis structural integrity and engine durability – critical factors for operational uptime in rough-terrain environments. Pricing for the base configuration (336 GC) starts at $425,000 USD, with reinforced chassis/engine packages (336 XHP) commanding a +12% premium ($476,000 USD). Note: Final pricing subject to regional configuration, attachments, and bulk fleet discounts.

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2. MANUFACTURING QUALITY: CHASSIS & STRUCTURAL INTEGRITY

The 336 chassis is designed for 15,000+ operating hours under ISO 10218-1 Category 3 (Extreme) loads. Key quality controls:

2.1 Material & Fabrication Standards

Component	Material Specification	Yield Strength (MPa)	Critical Process Control
Main Frame	SAE 4140 Alloy Steel	860	Laser-cut plates; stress-relieved post-weld
Track Frames	ASTM A514-T1 Plate	690	Robotic MIG welding (95% automation)
Boom/Stick	CAT® High-Strength Cast	1,100	X-ray/UT inspection on 100% of castings
Counterweight Mount	Forged 4340 Steel	930	Torque-to-yield bolting (±2% accuracy)

2.2 Rough-Terrain Validation Testing

All 336 chassis undergo mandatory validation per CAT® Engineering Standard ES-TM-1026:
– Torsion Test: 25° frame twist at 120% rated load (pass threshold: <1.5mm permanent deflection)
– Impact Cycling: 500,000 cycles simulating 30cm drop impacts (ISO 6405-2)
– Weld Integrity: 100% magnetic particle inspection (MPI) on high-stress joints; 5% sample destructive testing

Field Data (2025): 0.8% chassis-related warranty claims vs. industry avg. of 3.2% for 30-35 ton class. Primary failure mode: external impact damage (not material fatigue).

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3. MANUFACTURING QUALITY: ENGINE DURABILITY (CAT® C9.3B ACERT™)

The C9.3B engine (330 kW / 442 hp) is built for 20,000-hour overhaul intervals in continuous high-load operation.

3.1 Critical Durability Features

System	Design Specification	Quality Verification Method
Cylinder Block	Compacted Graphite Iron (CGI)	100% pressure test (250 bar, 60 sec)
Piston Cooling	Dual-nozzle oil jet cooling	Flow rate validation (±1.5 L/min tolerance)
Turbocharger	Dual-stage, wastegate-controlled	100% hot-gas bench test (1,050°C exhaust)
Fuel System	CAT® HPCR (2,500 bar max pressure)	Injector calibration traceability (per unit)
Cooling System	Dual-circuit, thermostatic control	Thermal shock test (-20°C to 115°C cycles)

3.2 Engine Validation Protocol

• Bench Testing: 200-hour continuous load test at 105% rated torque (SAE J1995)
• Dust Ingestion Test: 0.3g/m³ particulate load for 500 hours (per ISO 12103-1)
• Oil Analysis: Spectrometric wear metal limits (Fe < 50 ppm, Al < 15 ppm) pre-shipment

Field Data (2025): Mean Time Between Failures (MTBF) = 14,200 hours. Top 3 failure causes: external contamination (42%), operator error (31%), auxiliary systems (27%).

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4. PRE-DELIVERY INSPECTION (PDI) PROTOCOL

All units undergo 18-point PDI checklist focused on rough-terrain reliability. Mandatory for fleet/commercial sales:

4.1 Chassis & Structural PDI Checks

Inspection Point	Acceptance Criteria	Tool/Method
Frame weld integrity	Zero cracks/pores on MPI; max 0.5mm undercut	MPI + Visual (10x magnification)
Track frame alignment	±1.0mm tolerance per side	Laser alignment jig
Hydraulic cylinder seals	Zero leakage at 350 bar; rod scoring depth < 0.05mm	Pressure test + borescope
Counterweight bolt torque	2,850 ± 50 Nm (torque-angle monitored)	Calibrated hydraulic wrench

4.2 Engine & Powertrain PDI Checks

Inspection Point	Acceptance Criteria	Tool/Method
Oil/fuel contamination	ISO 18/16/13 max particle count	On-site particle counter
Turbocharger shaft play	Axial play < 0.15mm; radial play < 0.05mm	Dial indicator
Aftertreatment regeneration	Full DPF/SCR cycle completed; no error codes	CAT® ET diagnostics
Coolant pressure retention	120 kPa hold for 15 min; zero pressure drop	Pressure tester

PDI Failure Rate (2026): 0.3% (vs. industry avg. 2.1%). Primary rejection: hydraulic seal misalignment (corrected pre-shipment).

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5. OPERATIONAL RECOMMENDATIONS FOR FLEET MANAGERS

• Rough-Terrain Operation: Enforce 15° max slope operation for standard 336 GC; use 336 XHP for sustained >20° inclines.
• Engine Longevity: Implement 250-hour oil analysis (minimum SAE J300 15W-40 CAT® DEO); replace air filters at 50% restriction indicator.
• PDI Compliance: Verify PDI certificate (QR-code traceable to factory) before acceptance. Reject units missing torque logs for frame/counterweight bolts.

NOTE: CAT® 336 pricing reflects premium durability engineering. Units failing PDI undergo root-cause analysis before rework – no “cosmetic-only” approvals.

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END OF REPORT
SEA LION INTERNATIONAL | PROPRIETARY & CONFIDENTIAL | UNAUTHORIZED DISTRIBUTION PROHIBITED

Shipping & Logistics Solutions

INDUSTRIAL SPECIFICATION REPORT 2026
Prepared by: SEA LION International – Engineering & Logistics Division
Subject: Export Logistics Solutions for CAT 336 Excavators from China
Target Audience: Fleet Managers | Construction Equipment Procurement Departments

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1. Executive Summary

This report evaluates three primary maritime transport methods—Roll-on/Roll-off (RO-RO), Bulk Cargo, and Flat Rack (FR) Container Shipping—for the export of CAT 336 Hydraulic Excavators from manufacturing hubs in China (e.g., Shanghai, Qingdao, Nantong) to global project sites. The analysis focuses on cost-efficiency, equipment protection, transit time, handling complexity, and corrosion mitigation, with special emphasis on wax-based anti-corrosion treatments to combat seawater exposure during ocean transit.

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2. Equipment Profile: CAT 336 Excavator

Parameter	Specification
Model	CAT 336 (F/G variants)
Operating Weight	35,300 – 37,100 kg
Length (Transport)	~11.5 m
Width	3.5 m (with standard undercarriage)
Height	~3.3 m
Track Configuration	Standard or Wide Option
Fuel Type	Diesel
OEM Origin (Export Source)	Manufactured under license in China

Note: The CAT 336 is a high-demand model in infrastructure and mining sectors. Its size and weight fall into Class 3 heavy equipment, requiring specialized handling.

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3. Shipping Method Comparison

Criteria	RO-RO (Roll-on/Roll-off)	Bulk Cargo (Loose Stowage)	Flat Rack (FR) Container
Loading Mechanism	Self-propelled or towed via ramp	Crane-lifted, stowed in hold	Crane-lifted onto open platform container
Securing Method	Wheel chocks, lashing points	Welded braces, timber blocking	Lashing chains, twist locks, dunnage
Protection from Elements	Moderate (exposed on decks)	Low (below deck, high humidity)	High (customizable tarping/wrapping)
Corrosion Risk (Seawater)	High (direct salt spray)	High (condensation, humidity)	Moderate (with proper sealing)
Typical Transit Time	25–35 days (Asia to Middle East/Africa/S. America)	30–40 days	28–38 days
Port Infrastructure Req.	RO-RO terminal required	General cargo berth	Container terminal with heavy lift
Cost (USD/unit)	$8,500 – $10,500	$6,000 – $8,000	$11,000 – $14,000
Handling Damage Risk	Low (minimal lifting)	Medium (rigging, stacking)	Low–Medium (depends on lashing)
Insurance Premium	Moderate	High	Moderate
Best For	Operational units, low-cost priority	Large fleet shipments, cost-sensitive	High-value units, corrosion-sensitive environments

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4. Corrosion Mitigation: Wax Spraying Protection System

Due to prolonged exposure to marine atmospheric conditions (salt-laden air, humidity, temperature fluctuations), all CAT 336 units exported from coastal Chinese ports require industrial-grade corrosion protection.

Recommended Protocol: Wax-Based Anti-Corrosion Coating

Feature	Specification
Product Type	Solvent-based, hydrophobic rust-inhibiting wax (e.g., Dinitrol LS 400, Cosmoline C5)
Application Method	High-pressure spray (15–20 bar)
Coverage Areas	Undercarriage, boom/stick weld joints, track links, hydraulic cylinder rods, radiator fins, electrical enclosures (sealed)
Coating Thickness	80–120 μm (dry film)
Duration of Protection	Up to 12 months (open ocean conditions)
Removal at Destination	Biodegradable citrus-based solvent or steam wash

SEA LION Standard Procedure: All units undergo pre-shipment wax spray treatment in accordance with ISO 8501-1:2007 surface cleanliness standards. Treated units are then wrapped in VCI (Vapor Corrosion Inhibitor) plastic film before loading.

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5. Method-Specific Recommendations

RO-RO Shipping

• ✅ Pros: Fast turnaround, minimal disassembly.
• ❌ Cons: High corrosion exposure; not suitable for non-operational units.
• 🛡️ Mitigation: Mandatory wax spray + full VCI wrap + deck positioning away from direct spray zones.

Bulk Cargo

• ✅ Pros: Lower cost for large consignments.
• ❌ Cons: High humidity in cargo holds accelerates condensation-induced corrosion.
• 🛡️ Mitigation: Wax spray + silica gel desiccants in enclosed zones + moisture barrier wraps.

Flat Rack Containers

• ✅ Pros: Maximum protection flexibility; ideal for non-operational or partially disassembled units.
• ❌ Cons: Higher cost; requires container availability and heavy-lift cranes.
• 🛡️ Mitigation: Wax spray + full tarpaulin sealing + corner post drainage management.

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6. Total Landed Cost Example (Shanghai → Jebel Ali, UAE)

Cost Component	RO-RO	Bulk Cargo	Flat Rack
Base Freight (per unit)	$9,200	$7,000	$12,500
Wax Spray + VCI Wrap	$380	$380	$380
Port Handling & Lashing	$450	$600	$900
Insurance (All Risk)	$720	$950	$800
Total (USD/unit)	$10,750	$9,930	$14,580

Note: Costs exclude import duties, inland transport, and customs clearance.

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7. Conclusion & Strategic Recommendation

For fleet managers and construction firms procuring CAT 336 excavators from China:

• RO-RO is optimal for operational units where speed and handling simplicity are critical, provided wax-based corrosion protection is applied.
• Bulk Cargo offers lowest freight cost but demands rigorous environmental controls post-wax application.
• Flat Rack is the premium solution for sensitive or high-value shipments, offering superior protection and compliance with OEM warranty conditions.

SEA LION Directive: All export shipments must include documented wax spray certification and corrosion protection logs to maintain equipment integrity and facilitate warranty validation.

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End of Report
SEA LION International – Engineering Division | Q2 2026 Update
Confidential – For Industrial Use Only