Yanmar Equipment
Yanmar 4JHL Marine Auxiliary Engine
Yanmar 4JHL in-line four-cylinder, water-cooled four-stroke marine diesel for small generator sets: 78 x 86 mm, 12.1–23.5 kW continuous, 10–20 kWe at 1500/1800 min-1.
Description
The Yanmar 4JHL is a compact vertical, water-cooled, four-stroke direct-injection marine diesel used as an auxiliary engine for small generator sets, offered as 4JHL-N, 4JHL-TN and 4JHL-HTN.
Technical data
- Cylinders: in-line 4; bore x stroke 78 x 86 mm
- Continuous rated output: 12.1 kW (16.5 PS) to 23.5 kW (32 PS) at 1500 or 1800 min-1
- Generator capacity: 10 kWe (12.5 kVA) to 20 kWe (25 kVA)
- Starting: electric
- Dry weight: 205–215 kg; genset total weight 455–485 kg
- Genset length: 1258–1288 mm
Generator capacity varies with actual generator efficiency.
Specifications
| Engine Model | 4JHL-N | 4JHL-TN | 4JHL-HTN | col5 | col6 | col7 |
|---|---|---|---|---|---|---|
| Type | Vertical, Watar-cooled, 4-stroke Diesel | |||||
| No. of Cylinders | In-line 4 | |||||
| Cylinder Bore × Stroke [mm] | 78×86 | |||||
| Continuous Rated Output [kW(PS)] | 12.1(16.5) | 14.7(20) | 14.7(20) | 19.1(26) | 19.1(26) | 23.5(32) |
| Generator Capacity [kWe(kVa)] | 10(12.5) | 12(15) | 12(15) | 16(20) | 16(20) | 20(25) |
| Engine Speed [min-1] | 1500 | 1800 | 1500 | 1800 | 1500 | 1800 |
| Combustion System | Direct Injection | |||||
| Starting system | Electric Starting | |||||
| Dry Weight[kg] | 205 | 210 | 215 | |||
| Total Weight (Gen.Set) [kg] | 455 | 460 | 485 |
| Models | 4JHL-N | 4JHL-TN | 4JHL-HTN |
|---|---|---|---|
| A | 1258 | 1258 | 1288 |
| A1 | 648 | 648 | 648 |
| B | 708 | 708 | 740 |
| C | 1050 | 1025 | 1025 |
| D | 980 | 980 | 980 |
| E | 550 | 550 | 550 |
| F | 312 | 312 | 312 |
More from Yanmar
- Yanmar Marine Dual Fuel Engine
- Yanmar SCR System
- Yanmar Two-stage Turbocharging System
- Yanmar High-Speed Propulsion Engines
- Yanmar Medium-Speed Propulsion Engines
- Yanmar Auxiliary Engines
- Yanmar 12AYL Marine Auxiliary Engine
- Yanmar 4CHL Marine Auxiliary Engine
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