Specifications
| Fuel | Natural Gas/LP Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 98 kW |
| Standby kVA | 123 |
| Controller | APM402, Decision-Maker 550, Decision-Maker 6000 |
| Oil capacity | 6.2 L |
| Alternator | Kohler 4R9X |
| Voltage options | 120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 277/480 V, 347/600 V |
| Phase | 3 |
| Rated current | 147 A |
| Power factor | 0.8 |
| Battery cranking | 630 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 22.5 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 2800×1120×1380 mm |
Engine
| Oil capacity | 4.7 L |
|---|---|
| Coolant capacity | 22.5 L |
| Displacement | 5.7 L |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the General Motors Industrial Powertrain Vortec 5.7 L| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | Spin-On | ×1 | — | find | |
| Oil | 6.2 L | — | 150 hr |
Common questions
What is the power rating of the Kohler 100RZG?
The Kohler 100RZG is rated 98 kW standby (123.0 kVA).
What engine does the Kohler 100RZG use?
The Kohler 100RZG is powered by the General Motors Industrial Powertrain Vortec 5.7 L engine.
What fuel does the Kohler 100RZG use?
The Kohler 100RZG runs on Natural Gas/LP Gas.
What is the oil capacity of the Kohler 100RZG?
The General Motors Industrial Powertrain Vortec 5.7 L engine in the Kohler 100RZG has an oil capacity of 4.7 liters.
What alternator does the Kohler 100RZG use?
The Kohler 100RZG uses a Kohler 4R9X alternator.
Parts
11| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 359249 | Hose, 45 deg. elbow (3.00 in. ID) | 1 | Hose | PartsGeek |
| GM88993-GR1 | Mount, Air Cleaner (6.76”ID) | 1 | Air filter | PartsGeek |
| GM90280 | Air Cleaner Assy | 1 | Air filter | PartsGeek |
| GM90281 | Element, Air Cleaner | 1 | Air filter | PartsGeek kuduparts $43.00 |
| NGE012014 | Radiator Fan Shroud Bolts | Bolt | PartsGeek | |
| X-6014-137 | Hose, Radiator Wire Insert, 3 in. ID | 1 | Hose | PartsGeek |
| 60RCL | KOHLER 60RCL generator | Service part / kit | PartsGeek | |
| GM87989 | updated distributor cap | Service part / kit | PartsGeek | |
| GM87990 | rotor with the properly coated contact | Service part / kit | PartsGeek | |
| M6923-08-80 | Nut, Hex 8MM | 2 | Service part / kit | PartsGeek |
| M933-08016-60 | Screw | 2 | Service part / kit | PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Standby | |||
| Standby | 25% | ||
| Standby | 50% | ||
| Standby | 75% | ||
| Standby | 100% |
Available documents
Brochure (Kohler)Brochure — G6-39 0918AZ (Kohler)Spec sheet — g4206 (Kohler)Installation manual — cold weather kit tt1723 (Kohler)Installation manual — tt1723 (Kohler)Service manual — tp6731 (Kohler)Wiring diagram — tp6712 (Kohler)Wiring diagram — tp6799 (Kohler)