Yanmar 4TNV98-EXSLGC 3.77L Diesel Engine – Compact, Reliable, Low-Noise Power
The Yanmar 4TNV98-EXSLGC is a 4-cylinder, 4-stroke, liquid-cooled diesel engine from Yanmar’s TNV Series, designed for industrial, construction, and agricultural machinery requiring reliable, high-performance power. The EXSLGC variant indicates a specialized configuration often used for engines with enhanced cooling, extended service life, and low-noise operation, suitable for demanding applications.
Engine Specifications
| Attribute | Value |
| Engine Model | 4TNV98-EXSLGC |
| Type | 4-stroke, liquid-cooled, in-line 4-cylinder diesel engine |
| Displacement | 3.769L |
| Bore x Stroke | 98 mm x 120 mm |
| Aspiration | Turbocharger |
| Rated Power | 86 kW (115 hp) at 2200 rpm |
| Max. Torque | 500 Nm at 1500–1600 rpm |
| Fuel Type | Diesel |
| Cooling System | Liquid-cooled |
| Combustion System | Direct Injection |
| Starting System | Electric Start |
| Fuel System | Mechanical |
Key Features
- Compact and Robust Design – High power output in a relatively small footprint, ideal for tight installations.
- Fuel Efficiency – Optimized combustion and injection system deliver lower fuel consumption.
- Durable Construction – Engineered for long-term operation under heavy-duty conditions.
- Low Noise & Vibration – EXSLGC configuration ensures smooth and quiet performance.
- Emission Compliance – Meets modern emission standards (depending on regional specifications).
- Easy Maintenance – Service-friendly design with accessible components.
Common Applications
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Agriculture: Tractors, harvesters, irrigation pumps, sprayers
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Construction: Mini excavators, loaders, skid steer loaders, compact utility machines
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Industrial Equipment: Generators, compressors, water pumps, welding machines
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Material Handling: Forklifts, cranes, utility vehicles
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Marine & Utility: Small workboats, auxiliary marine engines, utility machinery
Product Images
Frequently Asked Questions
Q1: What is your main products?
We specialize in excavator engine spare parts, including main cylinder blocks, cylinder heads, crankshafts, engine assemblies, pistons, cylinder liners, piston rings, camshafts, connecting rods, oil pumps, water pumps, valve series products, and virtually all components of the entire engine.
Q2: If I only know the excavator model, but can't offer parts number, what should I do?
If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
Yes, we can supply samples if we have ready parts in stock, but customers need to pay the sample cost and courier charges.
Q4: Do you test all your goods before delivery?
Yes, we perform 100% testing before delivery.
Q5: What should I do if there's something wrong with the items?
Our products undergo professional testing and have very stable quality. If you encounter any issues, please contact us. We have a professional after-sales team to help resolve any problems.