Rated / Max Power @ 3000 rpm: 12.5 kW / 15.2 HP · 13.0 kW / 16.7 HP
Direct Injection (DI) for efficient burn, stronger low-end torque, and reliable cold starts
762cc Displacement (Bore × Stroke: 105 × 88 mm) with 18:1 compression
Fixed 3000 rpm platform for 50 Hz gensets and steady-speed drivetrains
Fuel Consumption: ~3.1 L/h (varies with load & conditions)
Fuel Tank: 6.5 L for extended runtime
Oil Capacity: 2.1 L (SAE 10W-30 / 15W-40, above CD grade) for longer service intervals
Starting System: Electric start
PTO Crankshaft Output for direct coupling to alternators, pumps, and compressors
Footprint & Weight: 525 × 500 × 650 mm, 68 kg net
Fuel Type: 0# diesel (4°C–45°C) or −10# diesel (−5°C–4°C)
Ambient Guidance: For continuous operation, AT ≤ 40°C recommended
The YD1105DFE single cylinder air cooled diesel engine is a high-displacement, direct-injection single built for stable 3000 rpm operation. Delivering 12.5 kW rated power (13.0 kW max), it combines a 762cc cylinder, 18:1 compression, electric start, and a robust 2.1 L oil capacity to provide strong torque, efficient combustion, and dependable uptime for mid-to-large generators, high-flow pumps, agricultural implements, and compact industrial equipment.
Features & Benefits
Headline: 762cc DI Core, Built to Pull The 105 × 88 mm cylinder and 18:1 compression—paired with direct injection—deliver confident low-rpm torque and better fuel economy over long shifts, single cylinder air cooled diesel engine ideal for equipment that works hard under steady 3000 rpm duty. |
6.5 L Fuel & 2.1 L Oil Capacities A 6.5 L fuel tank supports extended runtime between refills, while the 2.1 L oil capacity stabilizes lubrication under sustained load. Service points are accessible to keep routine maintenance fast and predictable. |
Fixed 3000 rpm & PTO Output with Electric Start The fixed 3000 rpm platform simplifies matching to 50 Hz alternators and steady-speed drivetrains. The PTO crankshaft couples directly to generators, pumps, and compressors, and electric start speeds deployment and training. |
Technical Specifications
| Model No | YD1105DFE 15HP Single Cylinder Air Cooled Diesel Engine | |
| Engine Type | Single Cylinder Air Cooled 4 Stroke In Line Direct Injection | |
| Bore*Stroke | mm | 105*88 |
| Displacement | cc | 762 |
| Compression Ratio | 18:01 | |
| Rated Output | KW/HP | 12.5/15.2 |
| Max Output | KW/HP | 13/16.7 |
| Rotation Speed | RPM | 3000 |
| Fuel Consumption | L/H | 3.1 |
| Fuel Type | Diesel; 0# (4℃≦AT≦45℃) or-10# (-5℃≦AT≦4℃) | |
| Fuel Tank Capacity | L | 6.5 |
| Lube Type | Above CD Grade or SAE10W-30,15W-40 | |
| Lube Capacity | L | 2.1 |
| Starting System | Electric start | |
| Power-Take-Off | Crankshaft | |
| Dimension (L×W×H) | mm | 525×500×650 |
| Net Weight | Kgs | 68 |
| AT: Ambient Temperature | ℃ | ＜40 |
Proven Performance in Real-World Applications
Portable & Standby Generators
The single cylinder air cooled diesel engine is the ideal core for portable generators, delivering reliable power for home backup and job sites. Its compact, air-cooled design eliminates complex cooling systems, ensuring easy maintenance and dependable performance in dusty environments.
Engineering Equipment
For construction machinery like compactors and concrete mixers, the 15 hp single cylinder diesel engine provides robust torque to handle heavy loads. Its simple mechanical design ensures easy on-site maintenance and durability in harsh conditions, making it perfect for demanding engineering applications.
Industrial Tools
Industrial tools like air compressors and high-pressure washers rely on the 15 hp air cooled diesel engine for instant torque and sustained power. Its standard PTO output allows for direct coupling to equipment mechanisms, simplifying drivetrain design and reducing overall system cost.
Emergency & Field Operations
For emergency response equipment like light towers and dewatering pumps, the single cylinder air cooled diesel engine excels with its simple, robust design. No vulnerable liquid cooling system means rapid deployment and reliable operation in unpredictable field conditions.
Tailored Solutions, Customization & Packaging
OEM/ODM Customization Available
● Color & Branding: Pantone-matched paint, decals, and nameplates
● Electrical Interface: Custom harnesses, panel indicators/meters, and key switches
● PTO Interface: Shafts, keyways, tapers, and flanges to your coupling standard
● Localization: Fuel/oil labels, warnings, and manuals in your language
● Accessory Kits: Filtration upgrades, mufflers, heat shields, and climate-specific options
Safe Delivery, Ready to Deploy
single cylinder air cooled diesel engine Units ship in reinforced cartons or wooden crates, with optional steel base. Branded outer boxes, barcodes, and serialized labels support OEM programs. Documentation includes warranty card, certificate of conformity, and user manual.
FAQs
Q1: What is the minimum order quantity (MOQ)?
A1: Standard MOQ is 10 units single cylinder air cooled diesel engine. Custom branding or PTO interfaces may require a higher MOQ depending on project scope.
Q2: Which fuel should I use?
A2: Use 0# diesel for 4°C–45°C ambient, or −10# diesel for −5°C–4°C to ensure cold-start reliability and stable combustion.
Q3: What is the warranty period?
A3: 1 year or 1000 running hours (whichever comes first) covering manufacturing defects; consumables and misuse are excluded.
Q4: What are the maintenance requirements?
A4: Follow the service schedule; check/replace oil regularly (SAE 10W-30 / 15W-40, above CD grade), and keep the air filter clean for longevity and efficiency.
Q5: Does this model support manual start?
A5: YD1105DFE is electric-start only. If manual start is required, compatible alternatives in the series can be recommended.
Q6: Can it couple directly to a generator or pump?
A6: Yes. The PTO crankshaft supports common coupling standards; custom shafts and flanges are available upon request.
