The 12V-2000 G81 (R123-7K36) is a 23.9 L 12-cylinder turbocharged engine rated at 1800 rpm, producing up to 836 kW. It powers generator sets from Katolight, including the D750FJX4, D750FNX4, D750FPX4 and D750FRX4. It holds 94.1 L (24.9 gal) of oil and 66.2 L (17.5 gal) of coolant.
Also known as: 12V-2000 G81 (R123-7K36)
| Oil capacity | 94.1 L |
|---|---|
| Coolant capacity | 66.2 L |
| Displacement | 23.9 L |
| Cylinders | 12 |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
| Gross power | 836 kW |
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 120/208 | 3 | 12 LEAD LOW WYE | 12 | Model D750FPX4 |
| 120/240 | 3 | 12 LEAD HI DELTA | 12 | Model D750FJX4 |
| 2400/4160 | 3 | 6 LEAD WYE | 6 | Model D750FSX4 |
| 277/480 | 3 | 10 LEAD HI WYE | 10 | Model D750FRX4 |
| 347/600 | 3 | 4 LEAD WYE | 4 | Model D750FNX4 |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
The 12V-2000 G81 (R123-7K36) engine has an oil capacity of 94.1 liters.
The 12V-2000 G81 (R123-7K36) has a displacement of 23.9 liters with 12 cylinders.
The 12V-2000 G81 (R123-7K36) powers 5 generator set(s), including Katolight D750FJX4, Katolight D750FNX4, Katolight D750FPX4, Katolight D750FRX4, Katolight D750FSX4.