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Hatz Diesel 1B50 Generator Set

The Hatz Diesel 1B50 is a generator set powered by a HATZ 1B50 engine. It holds about 1.5 L (0.4 gal) of oil. The set weighs about 57 kg (126 lb). An integrated tank holds 5 L (1.3 gal).

0.517 L
Displacement
1.5 L
Oil capacity
3
Document types

Specifications

Oil capacity1.5 L
Dry weight57 kg
Fuel tank5.0 L

Engine

HATZ 1B50
Oil capacity3.2 L
Displacement0.517 L
AspirationAir-cooled
Rated speed3000 rpm

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filterAir filter maintenance indicator (option)— find
CoolantEngine oil pressure at oil temperature of 100 °C—
Fuel filterApprox. ltr.— find
OilApprox. ltr.—
Oil filterWithout oil sump— find

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Parts

4model family
Part #DescriptionQtySystem
043 550 00CALIFORNIA Proposition 65 Warning. For more information, see www.P65warnings.ca.gov/diesel (warning label is supplied unattached by Hatz)Service part / kit buy
1B20R*1B20R only available with n=2900 rpmService part / kit buy
1B30V*1B30V only available with n=2500 rpm / n=2800 rpm / n=3000 rpmService part / kit buy
1B30VE*1B30VE only available with n=2500 rpm / n=2800 rpm / n=3000 rpmService part / kit buy

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime
Standby

Available documents

assembly_instructionsSpec sheetquick_start_guide