Koop 192 12hp Diesel Electric Start Engine - Spline Shaft
Koop 12HP Diesel Engine 192FAH with Spline Shaft – Electric Start
Purpose-Built Diesel Power for Mini Excavators & Compact Equipment
Engineered to deliver robust, long-lasting performance in tight spaces, the Koop 12HP Diesel Engine 192FAH with Spline Shaft Output is ideal for mini excavators, trenchers, and custom-built machinery that require compact yet high-torque powerplants. Designed with a rugged direct injection combustion system and electric start, this engine offers reliable performance even in demanding conditions.
Whether you're upgrading an older machine or building a new one, the 192FAH gives you the confidence of commercial-grade power in a compact footprint.
✅ Key Features:
-
12HP Single-Cylinder Diesel Engine – Built tough for industrial and agricultural equipment
-
Spline Shaft Output – Designed for mini excavators, hydraulic pumps, and power take-off systems
-
Direct Injection System – Maximizes fuel efficiency and torque output
-
Electric & Recoil Start – Quick, reliable starts every time
-
Compact & Efficient – Perfect for small machinery with limited engine bay space
-
Low Fuel Consumption (275–280 g/kWh) – Minimises refueling downtime
-
Heavy-Duty Cooling System – Maintains optimal temperature under load
-
High Compression Ratio (19.5:1) – Delivers consistent, dependable torque
-
5.5L Fuel Tank – Supports long working hours without interruption
🔧 Technical Specifications:
| Specification | Details |
|---|---|
| Model | 192FAH |
| Engine Type | 4-Stroke Single Cylinder, Air-Cooled |
| Combustion System | Direct Injection |
| Bore x Stroke | 92mm x 75mm |
| Displacement | 499cc |
| Compression Ratio | 19.5:1 |
| Rated Speed | 3000 RPM |
| Rated Power | 12HP |
| Starting System | Recoil + Electric Start |
| Fuel Tank Capacity | 5.5L |
| Lubrication Capacity | 1.65L (SAE10W30, CD grade or higher) |
| Fuel Type | 0# (summer), -10# (winter) Diesel |
| Fuel Consumption | 275–280 g/kWh |
| Shaft Type | Spline Shaft |
| Dimensions (LxWxH) | 417mm x 441mm x 494mm |
| Net Weight | 60kg |
| Rotation Direction | Clockwise (Viewed from Flywheel) |
🛠️ Ideal Applications:
-
Mini Excavators
-
Trenchers
-
Compact Hydraulic Systems
-
Construction Equipment
-
Custom Diesel Power Units
If you're upgrading a mini excavator or integrating power into a compact design, the Koop 192FAH Diesel Engine with Spline Shaft provides the strength, reliability, and efficiency you need — without compromising on size or simplicity.








Description
Koop 12HP Diesel Engine 192FAH with Spline Shaft – Electric Start
Purpose-Built Diesel Power for Mini Excavators & Compact Equipment
Engineered to deliver robust, long-lasting performance in tight spaces, the Koop 12HP Diesel Engine 192FAH with Spline Shaft Output is ideal for mini excavators, trenchers, and custom-built machinery that require compact yet high-torque powerplants. Designed with a rugged direct injection combustion system and electric start, this engine offers reliable performance even in demanding conditions.
Whether you're upgrading an older machine or building a new one, the 192FAH gives you the confidence of commercial-grade power in a compact footprint.
✅ Key Features:
-
12HP Single-Cylinder Diesel Engine – Built tough for industrial and agricultural equipment
-
Spline Shaft Output – Designed for mini excavators, hydraulic pumps, and power take-off systems
-
Direct Injection System – Maximizes fuel efficiency and torque output
-
Electric & Recoil Start – Quick, reliable starts every time
-
Compact & Efficient – Perfect for small machinery with limited engine bay space
-
Low Fuel Consumption (275–280 g/kWh) – Minimises refueling downtime
-
Heavy-Duty Cooling System – Maintains optimal temperature under load
-
High Compression Ratio (19.5:1) – Delivers consistent, dependable torque
-
5.5L Fuel Tank – Supports long working hours without interruption
🔧 Technical Specifications:
| Specification | Details |
|---|---|
| Model | 192FAH |
| Engine Type | 4-Stroke Single Cylinder, Air-Cooled |
| Combustion System | Direct Injection |
| Bore x Stroke | 92mm x 75mm |
| Displacement | 499cc |
| Compression Ratio | 19.5:1 |
| Rated Speed | 3000 RPM |
| Rated Power | 12HP |
| Starting System | Recoil + Electric Start |
| Fuel Tank Capacity | 5.5L |
| Lubrication Capacity | 1.65L (SAE10W30, CD grade or higher) |
| Fuel Type | 0# (summer), -10# (winter) Diesel |
| Fuel Consumption | 275–280 g/kWh |
| Shaft Type | Spline Shaft |
| Dimensions (LxWxH) | 417mm x 441mm x 494mm |
| Net Weight | 60kg |
| Rotation Direction | Clockwise (Viewed from Flywheel) |
🛠️ Ideal Applications:
-
Mini Excavators
-
Trenchers
-
Compact Hydraulic Systems
-
Construction Equipment
-
Custom Diesel Power Units
If you're upgrading a mini excavator or integrating power into a compact design, the Koop 192FAH Diesel Engine with Spline Shaft provides the strength, reliability, and efficiency you need — without compromising on size or simplicity.

















