Yanmar Equipment
Yanmar 4CHL Marine Auxiliary Engine
Yanmar 4CHL in-line four-cylinder, water-cooled four-stroke marine diesel for generator sets: 105 x 125 mm, 27.9–54.4 kW continuous, 20–48 kWe at 1500/1800 min-1.
Description
The Yanmar 4CHL is a vertical, water-cooled, four-stroke direct-injection marine diesel used as an auxiliary engine for generator sets, offered as 4CHL-N, 4CHL-TN and 4CHL-TNA.
Technical data
- Cylinders: in-line 4; bore x stroke 105 x 125 mm
- Continuous rated output: 27.9 kW (38 PS) to 54.4 kW (74 PS) at 1500 or 1800 min-1
- Generator capacity: 20 kWe (25 kVA) to 48 kWe (60 kVA)
- Starting: electric or air motor
- Dry weight: 500 kg (4CHL-N), 520 kg (4CHL-TN); genset total weight 940–1090 kg
- Genset length: 1532–1572 mm
- 4CHL-TNA: continuous load at or below 80% of rated power; 100% load limited to 2 hours per 12 hours
Generator capacity varies with actual generator efficiency.
Specifications
| Models | 4CHL-N | 4CHL-TN | 4CHL-TNA |
|---|---|---|---|
| A | 1552 | 1532 | 1572 |
| A1 | 917 | 917 | 917 |
| B | 947 | 947 | 947 |
| C | 1350.5 | 1473 | 1473 |
| D | 1350 | 1350 | 1420 |
| E | 610 | 610 | 610 |
| F | 473 | 473 | 473 |
| G | 1164 | 1164 | 1164 |
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