HomeKohlerKohler 60RFZ

Kohler 60RFZ Generator Set

The Kohler 60RFZ is a 50 kW (63 kVA) Gas standby generator set powered by a Ford LSG-875 engine. It is available at 110/220 V, 110/190 V, 220/380 V, 230/400 V, 240/416 V and 120/208 V, 3-phase and 50 Hz. It holds about 8.5 L (2.2 gal) of oil and 26.1 L (6.9 gal) of coolant, with a maximum ambient rating of 43 °C. The set measures 2242×864×1124 mm (88.3×34.0×44.3 in).

50 kW
Standby
460.0 L
Displacement
8.5 L
Oil capacity
1
Document types

How to read your Kohler serial & model number →

Compare with other 50–55 kW Natural Gas generators →

Specifications

FuelGas
Frequency50.0 Hz
Standby power50 kW
Standby kVA63
Prime power46 kW
Oil capacity8.5 L
Alternator4P10 (4-pole, Class H insulation)
Voltage options110/220 V, 110/190 V, 220/380 V, 230/400 V, 240/416 V, 120/208 V
Phase3
Power factor0.8
Coolant capacity26.1 L
Max ambient43 °C
Dimensions (L×W×H)2242×864×1124 mm

Engine

Ford LSG-875
Oil capacity8.5 L
Coolant capacity15.1 L
Displacement460.0 L
AspirationNatural Aspiration
Rated speed1800 rpm

Maintenance & consumables

for the Ford LSG-875
ItemSpecCapacityPart #Interval
Air filter69 hr
Fuel filter
Oil filter×169 hr
Battery
Belt69 hr
Coolant
Oil
Spark plug69 hr

Common questions

How many kW is the Kohler 60RFZ?

The Kohler 60RFZ is rated 50 kW standby (63.0 kVA).

Which engine powers the Kohler 60RFZ?

The Kohler 60RFZ is powered by the Ford LSG-875 engine.

What kind of fuel does the Kohler 60RFZ run on?

The Kohler 60RFZ runs on Gas.

What's the oil capacity on a Kohler 60RFZ?

The Ford LSG-875 engine in the Kohler 60RFZ has an oil capacity of 8.5 liters.

What alternator does the Kohler 60RFZ use?

The Kohler 60RFZ uses a 4P10 alternator. It has 4 poles. Insulation class H.

Parts

51
Part #DescriptionQtySystem
241481Switch, high temperature 268298 Sender, water temperature1Sensor Amazon eBay
255264Switch, low water temperature1Sensor Amazon eBay
255913Switch, pressure1Sensor Amazon eBay
271425Switch, anticipatory1Sensor Amazon eBay
276206Hose, molded1Hose Amazon eBay
952-696Gasket1Gasket Amazon eBay
X-309-16Clamp, hose2Hose Amazon eBay
X-380-1Connector, 1/8NPT x 1/4 in. ID hose1Hose Amazon eBay
X-386-56Hose, flex. fuel 1/4 in. ID1Hose Amazon eBay
X-577-6Hose, 5/8 ID x 112Hose Amazon eBay
X-797-1Hose, flex1Hose Amazon eBay
X-797-11Hose, flex1Hose Amazon eBay
X-797-2Hose, flex1Hose Amazon eBay
276378Installed Block Heater Kit / Interim Kit (120V)Service part / kit Amazon eBay
276379Installed Block Heater Kit / Interim Kit (240V)Service part / kit Amazon eBay
276691Block Heater (Kit 276509)1Service part / kit Amazon eBay
276692Block Heater (Kit 276510)1Service part / kit Amazon eBay
285054Silencer Residential R-M (Table 3)1Service part / kit Amazon eBay $79.70
285086Silencer Industrial I-N (Table 3)1Service part / kit Amazon eBay
285127Silencer Industrial I-N (Table 1)1Service part / kit Amazon eBay
285775Silencer Residential R-M (Table 1)1Service part / kit Amazon eBay
286788Silencer Critical C-BM (Table 1)1Service part / kit Amazon eBay
290483Silencer Residential R-BM (Table 1)1Service part / kit Amazon eBay
290484Silencer Residential R-N (Table 1)1Service part / kit Amazon eBay
290485Silencer Residential R-BM (Table 3)1Service part / kit Amazon eBay
290486Silencer Residential R-N (Table 3)1Service part / kit Amazon eBay
290489Silencer Critical C-M (Table 3)1Service part / kit Amazon eBay
290490Silencer Critical C-N (Table 3)1Service part / kit Amazon eBay
290495Silencer Critical C-M (Table 1)1Service part / kit Amazon eBay
290496Silencer Critical C-N (Table 1)1Service part / kit Amazon eBay
326174Installed Block Heater Kit (120V)Service part / kit Amazon eBay
326175Installed Block Heater Kit (240V)Service part / kit Amazon eBay
326234Block HeaterService part / kit Amazon eBay
326235Block HeaterService part / kit Amazon eBay
326279Changeover KitService part / kit Amazon eBay
326280Changeover KitService part / kit Amazon eBay
952-048Pipe Plug 3/8 - 18 x .42 socket hex1Service part / kit Amazon eBay
952-234Bolt - 5/16 - 18 x .8751Service part / kit Amazon eBay
952-486Dowel - 1/2 x 1.001Service part / kit Amazon eBay
952-539Bolt - 5/16 - 18 x 2.001Service part / kit Amazon eBay
952-553Plug - Oil Passage In Block - 1/4 NPT1Service part / kit Amazon eBay
952-554Plug - Water Drain - 1/4 NPT - Brass1Service part / kit Amazon eBay
952-556Dowel1Service part / kit Amazon eBay
952-561Plug - .060 O/S1Service part / kit Amazon eBay
952-563Plug - 5/8 - 181Service part / kit Amazon eBay
952-569Plug - Camshaft Rear Bearing - Standard1Service part / kit Amazon eBay
952-570Plug - Camshaft Rear Bearing - .060 O/S1Service part / kit Amazon eBay
952-577Pointer1Service part / kit Amazon eBay
952-596Plug - 1.50 Cup1Service part / kit Amazon eBay
952-688Cover1Service part / kit Amazon eBay
952-689Block1Service part / kit Amazon eBay

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

RatingLoadL/hgal/h
Standby25%11.93.14
Standby50%17.34.57
Standby75%22.76.0
Standby100%27.27.19

Available documents

Spec sheet — Kohler-60RZ-spec-sheet (Kohler)