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Genmac HSG19 Generator Set

The Genmac HSG19 is a 19 kW DIESEL FUEL standby generator set powered by a Tofas 1.6L engine. It is available at 120 V and 240 V, 60 Hz and rated 158 A. The set measures 1800×890×950 mm (70.9×35.0×37.4 in), weighs about 477 kg (1052 lb) and produces 71 dBA.

19 kW
Standby
1.6 L
Displacement
0
Document types

Specifications

FuelDIESEL FUEL
Frequency60.0 Hz
Standby power19 kW
Prime power17 kW
Voltage options120 V, 240 V
Rated current[158, 79] A
Dimensions (L×W×H)1800×890×950 mm
Dry weight477 kg
Sound level71.0 dBA

Engine

Tofas 1.6L
Displacement1.6 L
Aspiration50 / 50 - Glycol / Water
Rated speed2400 rpm

Maintenance & consumables

for the Tofas 1.6L
ItemSpecCapacityPart #Interval
Air filterReplace air cleaner after 500 hours. Replace more often when operating in dusty environments. find
Fuel filterChange fuel filter after the first 300 hours. find
Oil filterChange oil filter after first 5 hours (HSG12-HSD12), after the first 50 hours (HSG19); then every 100 hours (HSG12), every 300 hours (HSD12), every 250 hours (HSG19) and every 250 hours (or yearly whichever comes first) (HSD17-21). find
CoolantEvery 1000 hours or 2 years Remove and replace engine coolant.
OilChange oil and filter after first 5 hours (HSG12-HSD12), after the first 50 hours (HSG19); then every 100 hours (HSG12), every 300 hours (HSD12), every 250 hours (HSG19) and every 125 hours (HSD17-21).

Common questions

What is the power rating of the Genmac HSG19?

The Genmac HSG19 is rated 19 kW standby.

What engine does the Genmac HSG19 use?

The Genmac HSG19 is powered by the Tofas 1.6L engine.

What fuel does the Genmac HSG19 use?

The Genmac HSG19 runs on DIESEL FUEL.

Troubleshooting

4

Symptoms & remedies

SymptomCauseRemedy
Battery Supply Voltage (12 VDC) is not normal1. DC battery power not connected. Check for blown fuse. 2. Low battery voltage. 3. Wiring error.
Speed trim value is abnormal1. Speed trim shorted or miswired.
Gap between speed sensor and gear teeth is too great1. Gap between speed sensor and gear teeth too great. 2. Improper or defective wiring to the speed sensor.Check gap.
Defective speed sensor3. Defective speed sensor

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

5
Part #DescriptionQtySystem
24093501HOT SURFACE WARNING LABELService part / kit PartsGeek
24094301ROTATING EQUIPMENT WARNINGService part / kit PartsGeek
24094401SHOCK HAZARD / HIGH VOLTAGEService part / kit PartsGeek
24135701GROUND INDICATOR LABELService part / kit PartsGeek
24136001ELECTRICAL EQUIPMENT WARNING LABELService 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.

Available documents