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Yanmar 4TNV94 Engine

Naturally aspirated version (4TNV94L, standard for construction machinery)
Rated net power: 34.6–43.0 kW / 2000–2500 rpm (commonly used: 38 kW/2400 rpm, 42.4 kW/2200 rpm)
Maximum torque: 210–241 N·m / 1600 rpm

Classification :

Engine System

Keywords :

Yanmar 4TNV94 Engine

WhatsApp : +8615992458379

Email : sales@excviparts.com

PRODUCT DETAILS

1. Yanmar 4TNV94 Engine Assembly Official Part Numbers (Most Commonly Used)

Basic assembly (naturally aspirated, universal for small and micro diggers): 4TNV94L-NSA, 4TNV94L-SFN, 4TNV94L-BVYU

Turbocharged/common rail version (National IV/Euro V): 4TNV94FHT, 4TNV94FHT-NYEA2

Pure mechanical direct injection version (old model): 4TNV94, 4TNV94L

Note: The suffix of the part number corresponds to the emission standard, flywheel housing, and applicable model (Hyundai R55/R60, Lovol FR60, Kobelco SK55, etc.). The suffix must be checked when purchasing.

2. Power parameters

Naturally aspirated version (4TNV94L, standard for construction machinery)

Rated net power: 34.6–43.0 kW / 2000–2500 rpm (commonly used: 38 kW/2400 rpm, 42.4 kW/2200 rpm)

Maximum torque: 210–241 N·m / 1600 rpm

Compression ratio: 19:1

Turbocharging + intercooling + common rail version (4TNV94FHT, National IV/Euro V)

Rated net power: 69.8–88.4 kW / 2000–2500 rpm (Max: 88.4 kW / 2500 rpm = 118.5 hp)

Maximum torque: 380–420 N·m

Fuel system: electronically controlled high-pressure common rail direct injection

3. Complete core parameters

Model series: 4TNV94 (4 cylinder, T series, naturally aspirated/supercharged, V vertical, 94 bore)

Structure: in-line 4-cylinder, four-stroke, water-cooled, vertical diesel engine

Bore × stroke: 94 mm × 110 mm

Displacement: 3.053L

Intake form: naturally aspirated (L version) / turbocharged + intercooled (FHT version)

Injection method: mechanical direct injection (L) / electronically controlled common rail (FHT)

Idle speed: 800–850 rpm

Rotation direction: counterclockwise (flywheel end view)

Dry weight: 235–270 kg (L version); 612 kg+ (FHT with accessories)

Overall dimensions (L version): length 719×width 496×height 717 mm

Lubrication: pressure splash compound lubrication

Cooling: water cooling + thermostat control

Emission standards:

L version: National III, European III, EPA Tier 3

FHT version: National IV, Euro V, EPA Tier 4 Final

Applicable equipment: 6-ton small micro-excavator (Hyundai R55/R60, Lovol FR60, Kobelco SK55, Carter 305.5, XCMG XE60), loaders, agricultural machinery, generator sets

QUALITY INSPECTION

Exquisitely manufactured with original technology and strict full-process quality inspection. High temperature and heavy load resistant, powerful, fuel-saving, stable and durable. Brand new genuine with complete certificates, direct factory supply, reliable warranty and professional after-sales technical support.

PACKAGING AND SHIPPING

Our products are well sold in China and exported to many countries, such as South Korea, Japan, Russia, Germany, Britain, Austria, Czech Republic, Hungary, Netherlands, Slovenia, Bulgaria, Egypt, Saudi Arabia, Iran, Kuwait, UAE, Turkey, Israel, Syria, Lebanon, Jordan, Yemen, Cyprus, Philippines, Vietnam, and Malaysia...

FACTORY APPEARANCE

For 18 years, we have focused on one mission:
to help our partners build core competitiveness and operate with complete peace of mind.
We are not middlemen.
With in-house inventory, direct sourcing from factories, and tiered pricing, we eliminate redundant middle layers, pass on greater profit margins to customers, and take stable delivery as our lifeline.
We understand well:
Your customers trust you because you never make mistakes.
Our mission is to make sure you stay flawless.
We take full responsibility for quality issues.
We guarantee stable supply.
We fight for every minute in delivery.
Our promise remains unchanged:
You focus on expanding the market.
Supply, quality, delivery, and after-sales support – leave everything to us.

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CUSTOMER REVIEWS

Customer Reviews

All original parts are of standard specifications, with extremely high compatibility. Installation requires no modification, and the workmanship is exquisite and flawless, perfectly matching the original equipment.

Customer Reviews

The excavator chassis is solidly constructed, with wear-resistant tracks and smooth movement, adaptable to various complex construction site conditions. It has strong load-bearing capacity, is not easily deformed, and has a long service life.

Customer Reviews

Strict overall quality control ensures that all parts are brand new, genuine, and unrefurbished. Every part undergoes quality inspection and guarantees, offering significantly better value than other suppliers.

WHY CHOOSE US

Powerful and Fuel-Efficient

The original factory-engineered engine delivers ample power and strong acceleration, stable idling speed, and low fuel consumption, making it less prone to failure during long-term heavy-duty operation.

Precise Hydraulic Control

The well-balanced hydraulic system provides smooth and sensitive operation, coordinated complex operations, rapid response, and significantly improved work efficiency.

Robust and Durable Chassis

The thickened, wear-resistant chassis offers excellent load-bearing capacity and stable movement, adapting to various complex road conditions, including muddy and mountainous terrain, and resisting wear and deformation.

Stable Quality and High Compatibility

All machines and accessories undergo rigorous quality inspection, adhering to high standards of craftsmanship. Highly compatible, they are ready to use immediately after installation, with a low failure rate and long service life.

FAQ

Q：I want a specific size or color. Can I get my color coated steel customized?

A：Yes. Customization is available. You can choose the color or pattern, size (length, width, thickness, weight, etc.), paints, shape, etc. We offer coils and sheets, as well as further processing services, such as logo printing, etc. Please send us your requirements, we will meet your requirements.

Q: How about the MOQ? Will you accept it if my first order quantity is smal!?

A: We want to do our best to support your trial order quantity, so even for just a few kilograms of products,because we have confidence to continue the second order with your company.

Q: How long is your delivery time?

A: If the goods are in stock, generally 5-10 days. Or 15-20 days if the goods are not in stock, according to the quantity.

Q: How about samples? ls it free or extra cost?

A: Yes, we would like to provide samples before ordering; if thereis sample in stock, it wil be free; if the sample is from new production, we will charge some reasonable fees, butthis amount will be deducted from your first order invoice.

Q: How to pack?

A: Can be packaged according to customer's needs

Q: What are your payment terms?

A: New customers usually have two payment terms: 1) 30% T/T as deposit, 70% balance against copy of B/L; 2)100% irrevocable L/C at sight; lf you need any other terms, please feel free to contact us and we will try ourbest.

Engine System