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Home > Products > Power Engines > SURTEC NTDE178F
SURTEC NTDE178F

SURTEC NTDE178F

Compact Diesel Engine Assembly 5.4HP Power and Low | Reliable Engines Supplier

Highlights:

  • Reliable performance in harsh field and industrial conditions
  • Easy manual starting with responsive ignition system
  • BOSCH-technology fuel injection ensures efficient combustion and low emissions
  • Forged 42CrMo crankshaft offers superior durability and long service life
  • Reinforced nitrided gears guarantee smooth and consistent torque transfer
  • Compact and lightweight structure reduces vibration and simplifies installation
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The SURTEC NTDE178F is a compact diesel engine assembly built to be the reliable heart of someone else's machine. Rated at 5.4hp — 4.0kW at 3600r/min — from a 296cc single-cylinder, horizontal, four-stroke, air-cooled block with direct injection, it gives machinery builders a power unit that installs easily, starts promptly and keeps its output steady shift after shift. Tiller manufacturers, pump assemblers, generator packagers and construction-equipment makers all buy engines on one criterion: will it still run after a year of hard use? The NTDE178F is engineered to answer yes.

Durability starts inside. The crankshaft is forged 42CrMo steel — high-strength material chosen for maximum endurance under load — and the reinforced nitrided gears transmit torque smoothly, with less noise and far less wear than ordinary gearing. Around them, the compact lightweight structure keeps vibration low and balance high, simplifying installation into tight frames and reducing the stress the engine passes on to the host machine. SURTEC tests these engines to run reliably from -5°C up to 45°C, so the same assembly ships to tropical and temperate markets without modification.

The fuel system is where the NTDE178F earns its running costs. BOSCH-technology injection meters fuel precisely into each combustion cycle, delivering efficient burning and low emissions while holding consumption at or below 285.6 g/kWh — in a 4 stroke engine power stroke consistency is what decides real torque under load, and this is where it shows. The 3.5L fuel tank and 1.1L oil tank keep the package small, and manual starting with a responsive ignition system means one less system to maintain and no cold-morning drama.

Among SURTEC's 2 and 4 stroke engine designs, buyers comparing against a gasoline powered engine usually come to the NTDE178F for the diesel's low-end pulling force and better fuel economy — and that is exactly the NTDE178F's trade: steady torque for driving tillers, water pumps, generators and construction machinery, day after day. Air-filter care is simple — check regularly and clean or replace every 50 hours — and SURTEC keeps a comprehensive spare-parts inventory for every engine it builds.

For OEM buyers, machinery factories and spare-parts dealers, the NTDE178F is a dependable inventory choice among compact high power engines: wholesale-ready supply, customization of output shafts, colors and specifications, and support from a reliable engines supplier. Across Latin America, Africa, Eastern Europe and Southeast Asia, distributors adding a proven diesel engine assembly to their range will find the NTDE178F does the selling for them.

Product Specifications

Starting system Manual
Power (hp) 5.4hp
Engine Type Single cylinder, Horizontal, four-stroke,Air cooled, direct injection
Displacement (cc/ml) 296cc
Rated power ((kW/(r/min)) 4.0kW/3600r/min
Compression ratio 20:01
Rated rotation speed (r/min) 3600r/min
Fuel consumption (g/kWh) ≤285.6g/kWh
Fuel tank capacity (L) 3.5L
Oil tank capacity (L) 1.1L

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FAQ

Quick answers to help you learn more about our offerings, processes, and how we can support your project needs.

These engines are ideal for tillers, water pumps, generators, construction machinery, and more.

Check the air filter regularly and clean or replace it every 50 hours of operation to ensure optimal performance.

SURTEC engines feature high-strength forged 42CrMo steel crankshafts for maximum durability.

Our engines are tested to perform reliably from -5°C up to 45°C in various environments.

Yes, as a leading manufacturer, we maintain a comprehensive inventory of spare parts for all our engines.

Yes, we offer customization options for output shafts, colors, and other specifications.

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Trusted by 100+ Distributors, SURTEC Power Your Market Growth with Profitable Solutions

  • 20 Years Of Experience 20 Years Of Experience
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  • 10,000 Of Factory Space 10,000 Of Factory Space

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