Specifications
| Fuel | Natural Gas/LP Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 100 kW |
| Standby kVA | 125 |
| Controller | Decision-Maker 3+ |
| Oil capacity | 8.5 L |
| Alternator | Kohler 4S9 |
| Voltage options | 120/240 V, 139/240 V, 127/220 V, 277/480 V, 220/380 V, 120/208 V, 347/600 V |
| Phase | 3 |
| Power factor | 0.8 |
| Battery cranking | 630 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 30.7 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 2242×864×1302 mm |
| Dry weight | 1039 kg |
Engine
| Oil capacity | 8.5 L |
|---|---|
| Coolant capacity | 28.4 L |
| Displacement | 7.538 L |
| Aspiration | Turbocharger |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Ford LSG-875| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 69 hr | find | ||
| Fuel filter | — | find | |||
| Oil filter | ×1 | — | 69 hr | find | |
| Belt | — | 69 hr | find | ||
| Coolant | — | ||||
| Oil | — |
Common questions
What is the power rating of the Kohler 100 RZ?
The Kohler 100 RZ is rated 100 kW standby (125.0 kVA).
What engine does the Kohler 100 RZ use?
The Kohler 100 RZ is powered by the Ford LSG-875 engine.
What fuel does the Kohler 100 RZ use?
The Kohler 100 RZ runs on Natural Gas/LP Gas.
What is the oil capacity of the Kohler 100 RZ?
The Ford LSG-875 engine in the Kohler 100 RZ has an oil capacity of 8.5 liters.
What alternator does the Kohler 100 RZ use?
The Kohler 100 RZ uses a Kohler 4S9 alternator.
Parts
51| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 241481 | Switch, high temperature 268298 Sender, water temperature | 1 | Sensor | buy |
| 255264 | Switch, low water temperature | 1 | Sensor | buy |
| 255913 | Switch, pressure | 1 | Sensor | buy |
| 271425 | Switch, anticipatory low oil pressure | 1 | Sensor | buy |
| 276206 | Hose, molded | 1 | Hose | buy |
| 952-696 | Gasket | 1 | Gasket | buy |
| X-309-16 | Clamp, hose | 2 | Hose | buy |
| X-380-1 | Connector, 1/8NPT x 1/4 in. ID hose | 1 | Hose | buy |
| X-386-56 | Hose, flex. fuel 1/4 in. ID | 1 | Hose | buy |
| X-577-6 | Hose, 5/8 ID x 11 | 2 | Hose | buy |
| X-797-1 | Hose, flex | 1 | Hose | buy |
| X-797-11 | Hose, flex | 1 | Hose | buy |
| X-797-2 | Hose, flex | 1 | Hose | buy |
| 276378 | Installed Block Heater Kit / Interim Kit (120V) | Service part / kit | buy | |
| 276379 | Installed Block Heater Kit / Interim Kit (240V) | Service part / kit | buy | |
| 276691 | Block Heater | 1 | Service part / kit | buy |
| 276692 | Block Heater | 1 | Service part / kit | buy |
| 285054 | Silencer Residential R-M (Table 3) | 1 | Service part / kit | buy |
| 285086 | Silencer Industrial I-N (Table 3) | 1 | Service part / kit | buy |
| 285127 | Silencer Industrial I-N (Table 1) | 1 | Service part / kit | buy |
| 285775 | Silencer Residential R-M (Table 1) | 1 | Service part / kit | buy |
| 286788 | Silencer Critical C-BM (Table 1) | 1 | Service part / kit | buy |
| 290483 | Silencer Residential R-BM (Table 1) | 1 | Service part / kit | buy |
| 290484 | Silencer Residential R-N (Table 1) | 1 | Service part / kit | buy |
| 290485 | Silencer Residential R-BM (Table 3) | 1 | Service part / kit | buy |
| 290486 | Silencer Residential R-N (Table 3) | 1 | Service part / kit | buy |
| 290489 | Silencer Critical C-M (Table 3) | 1 | Service part / kit | buy |
| 290490 | Silencer Critical C-N (Table 3) | 1 | Service part / kit | buy |
| 290495 | Silencer Critical C-M (Table 1) | 1 | Service part / kit | buy |
| 290496 | Silencer Critical C-N (Table 1) | 1 | Service part / kit | buy |
| 326174 | Installed Block Heater Kit (120V) | Service part / kit | buy | |
| 326175 | Installed Block Heater Kit (240V) | Service part / kit | buy | |
| 326234 | Block Heater | Service part / kit | buy | |
| 326235 | Block Heater | Service part / kit | buy | |
| 326279 | Changeover Kit | Service part / kit | buy | |
| 326280 | Changeover Kit | Service part / kit | buy | |
| 952-048 | Pipe Plug 3/8 - 18 x .42 socket hex | 1 | Service part / kit | buy |
| 952-234 | Bolt - 5/16 - 18 x .875 | 1 | Service part / kit | buy |
| 952-486 | Dowel - 1/2 x 1.00 | 1 | Service part / kit | buy |
| 952-539 | Bolt - 5/16 - 18 x 2.00 | 1 | Service part / kit | buy |
| 952-553 | Plug - Oil Passage In Block - 1/4 NPT | 1 | Service part / kit | buy |
| 952-554 | Plug - Water Drain - 1/4 NPT - Brass | 1 | Service part / kit | buy |
| 952-556 | Dowel | 1 | Service part / kit | buy |
| 952-561 | Plug - .060 O/S | 1 | Service part / kit | buy |
| 952-563 | Plug - 5/8 - 18 | 1 | Service part / kit | buy |
| 952-569 | Plug - Camshaft Rear Bearing - Standard | 1 | Service part / kit | buy |
| 952-570 | Plug - Camshaft Rear Bearing - .060 O/S | 1 | Service part / kit | buy |
| 952-577 | Pointer | 1 | Service part / kit | buy |
| 952-596 | Plug - 1.50 Cup | 1 | Service part / kit | buy |
| 952-688 | Cover | 1 | Service part / kit | buy |
| 952-689 | Block | 1 | Service part / kit | buy |
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 | 25% | ||
| Standby | 50% | ||
| Standby | 75% | ||
| Standby | 100% |
Available documents
Spec sheet — 100RZ g4028 (Kohler)Spec sheet — WPC 100-kW Kohler-100RZ71 Generator Specs (Kohler)Reference — tt563 (Kohler)Parts manual — pb54 (Kohler)Parts manual — tp5614 (Kohler)Parts manual — tp5704 (Kohler)Service manual — tp5719 (Kohler)Service manual — tp5851 (Kohler)Service manual — tt695 (Kohler)Service manual — tt739 (Kohler)