Rated Power: 3.2 kW / 4.4 HP (3000 rpm); 3.7 kW / 5.0 HP (3600 rpm)
Max Power: 3.5 kW / 4.7 HP (3000 rpm); 4.0 kW / 5.5 HP (3600 rpm)
High 20:1 Compression Ratio for superior combustion and torque
247cc Displacement (Bore × Stroke: 73×59 mm)
Dual-Speed Configuration for 50Hz and 60Hz compatibility
Manual (F) or Electric (E) Start System
2.5L Fuel Tank Capacity with low fuel consumption
PTO Crankshaft Output for direct mechanical coupling
Compact Size: 420×380×470 mm
Net Weight: F: 27 kg / FE: 33 kg
Lube Oil Capacity: 0.8L (SAE 10W-30 / 15W-40, above CD grade)
Fuel Type: 0# Diesel (4°C–45°C) or -10# Diesel (-5°C–4°C)
173F diesel engine designed for small diesel generators, water pumps, agricultural machinery, and light industrial equipment. The single cylinder 4 stroke diesel engine delivers consistent power output with dual-speed flexibility (3000/3600 rpm) and optional manual or electric start systems, making it ideal for both commercial and portable applications.
173F Diesel Engine Features & Benefits
Robust and Reliable Power Built as a single cylinder 4 stroke diesel engine, the 173F diesel engine delivers reliable and durable power output. Its 247cc displacement provides the ideal balance of torque and efficiency, making it a dependable 247cc diesel engine core for agricultural machinery, water pumps, and construction equipment. |
Easy Maintenance The engine leverages the widely recognized and trusted 173F diesel engine design. This platform is known for its mechanical simplicity, which translates to straightforward maintenance, easy access to spare parts, and exceptional longevity in tough working environments. |
Portability and Versatility The air cooled single cylinder diesel engine design eliminates the need for a complex radiator, water pump, and coolant system. This results in a lighter, more compact, and less maintenance intensive unit, perfectly suited for portable generators, power washers, and other mobile equipment applications. |
173F Diesel Engine Technical Specifications
| Model No | 173F 247cc Single Cylinder 4 Stroke Diesel Engine | ||
| Engine Type | Air Cooled 1-Cylinder 4-Stroke Diesel Engine | ||
| Bore*Stroke | mm | 73*59 | |
| Displacement | cc | 247 | |
| Compression Ratio | 20:01 | ||
| Rated Output | KW/HP | 3.2/4.4 | 3.7/5.0 |
| Max Output | KW/HP | 3.5/4.7 | 4.0/5.5 |
| Rotation Speed | RPM | 3000 | 3600 |
| Fuel Consumption | L/H | ||
| Fuel Type | Diesel; 0# (4℃≦AT≦45℃) or-10# (-5℃≦AT≦4℃) | ||
| Fuel Tank Capacity | L | 2.5 | |
| Lube Type | Above CD Grade or SAE10W-30, 15W-40 | ||
| Lube Capacity | L | 0.8 | |
| Starting System | F: Manual Starter, E: Electric Starter | ||
| Power-Take-Off | Crankshaft | ||
| Dimension (L×W×H) | mm | 420×380×470 | |
| Net Weight | Kgs | F:27 FE:33 | |
AT: Ambient Temperature
Proven Performance in Real-World Applications
Portable Generators
The single cylinder 4 stroke diesel engine is the core of a dependable portable generator. Its durable 247cc diesel engine provides a compact, fuel-efficient power source ideal for mobile applications, delivering stable electricity for remote job sites, outdoor events, and essential home backup during outages.
Engineering Equipment
For demanding engineering machinery like compactors and mixers, the high-torque single cylinder 4 stroke diesel engine is essential. The robust 173F diesel engine reliably powers hydraulic systems and heavy components, engineered to withstand constant vibration, dust, and the harsh conditions of construction sites.
Industrial Tools
Large industrial tools, such as air compressors and welding machines, require a steady, powerful core. The reliable 247cc diesel engine provides consistent rotation, while the straightforward mechanics of the widely used 173F diesel engine enable easy access to parts and straightforward servicing, minimizing production downtime.
Emergency or Field Use
In critical emergency scenarios, the air cooled single cylinder diesel engine proves invaluable. It powers life-saving equipment like flood pumps and field lighting, offering reliable starts in all weather. The mechanical simplicity of the trusted diesel engine allows for quick field repairs with basic tools, ensuring continued operation when it matters most.
Tailored Solutions, Customization & Packaging
OEM/ODM Customization Available
We offer full customization services for single cylinder 4 stroke diesel engine to meet your market and branding needs:
● Color & Labeling: Match your brand color or add custom decals.
● Starter Options: Manual or electric start configurations.
● Output Interface: Custom PTO dimensions, shafts, or flange types.
● Fuel & Oil Specs: Local fuel compatibility and labeling customization.
● Documentation: User manuals, language customization, and branded packaging.
Safe Delivery, Ready to Use
Each 173f diesel engine unit is securely packed in reinforced cartons or wooden crates with optional steel bases. Custom packaging and labeling are available for bulk OEM shipments.
When you need a compact, powerful, and reliable core for your machinery, the choice of engine is paramount. The 173F diesel engine is engineered to deliver superior performance and value. Here’s why it stands out as the optimal power solution for a multitude of applications.
Compact Powerhouse, Unmatched Value: As the factory-direct single cylinder 4 stroke diesel engine manufacturer, we bring you this highly efficient 247cc diesel engine with a significant cost advantage. You get the power of a durable 4-stroke diesel without the premium price tag associated with complex supply chains. Our direct model ensures you receive expert support and a product built to precise quality standards.
Proven Reliability & Simple Design: The single-cylinder, 4-stroke diesel configuration is renowned for its robustness, fuel efficiency, and ease of maintenance. This single cylinder 4 stroke diesel engine is built to withstand demanding conditions in agricultural equipment, construction machinery, water pumps, and small generators. Its simple mechanical design translates to fewer failure points and long-term dependability.
Highly Customizable for Your Application: Understanding that integration is key, the 173F diesel engine platform offers extensive customization options. Whether you need specific mounting configurations, tailored PTO (Power Take-Off) shafts, performance adjustments for altitude or climate, or complete branding as your own (OEM/ODM), our engineering team can modify the engine to fit your product perfectly.
Factory-Certified Quality & Global Compliance: Our commitment is backed by action. The manufacturing processes for this engine adhere to stringent international quality and safety standards. This ensures that every 173F diesel engine you receive is consistent, reliable, and designed to meet the regulatory requirements of markets worldwide, giving you peace of mind for your projects and products.
FAQs About 173F Diesel Engine
Q1: What is the minimum order quantity (MOQ)?
A1: Standard MOQ is 10 units single cylinder 4 stroke diesel engine. For custom color, labeling, or shaft specifications, a higher MOQ may apply.
Q2: What fuel type should I use?
A2: Use 0# diesel for 4°C–45°C ambient temperature or -10# diesel for -5°C–4°C environments to ensure optimal performance and cold start reliability.
Q3: What is the warranty period?
A3: We provide a 1-year or 1000-hour warranty (whichever comes first) covering manufacturing defects.
Q4: What are the maintenance requirements?
A4: Check and replace oil regularly (SAE 10W-30 / 15W-40, above CD grade) and keep the air filter clean to maintain efficiency and longevity.
Q5: Can this 173f diesel engine be directly connected to a generator or pump?
A5: Yes. It features a PTO crankshaft output, compatible with most coupling standards. Custom shaft options are available upon request.
Q6: What are the key specifications and applications of the YD173F/FE diesel engine?
A6: The YD173F/FE is a 247cc diesel engine featuring a single cylinder 4 stroke design with air cooled efficiency. It delivers approximately 4.4–5.5 HP (3.2–4.0 kW) at 3000–3600 RPM, making it ideal for small generators, water pumps, agricultural machinery, and light industrial equipment. This 173f diesel engine is a versatile power source for both manual (F) and electric start (FE) applications.
Q7: How does the air-cooling system benefit this engine?
A7: As an air cooled single cylinder diesel engine, the YD173F/FE uses a integrated fan and finned cylinder design for heat dissipation. This eliminates the need for a radiator, water pump, or coolant, reducing weight, complexity, and maintenance costs. It is particularly advantageous in dusty or remote environments where liquid cooling systems are prone to failure.
Q8: What is the difference between the YD173F and YD173FE models?
A8: The YD173F diesel engine is equipped with a manual recoil starter (pull-start), while the YD173FE features an electric starter with a battery and key switch. The electric start version (FE) is approximately 5–6 kg heavier due to the added starter motor and components but offers significantly easier operation, especially for frequent or emergency use.
