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Home›Genmac›Genmac HSD21

Genmac HSD21 Generator Set

The Genmac HSD21 is a 17 kW (17 kVA) DIESEL FUEL standby generator set powered by a Lombardini LDW 2004 engine. It is available at 120 V, single-phase, 60 Hz and rated 142 A. The set measures 1800×890×950 mm (70.9×35.0×37.4 in), weighs about 577 kg (1272 lb) and produces 70 dBA at 7 m. An integrated tank holds 23 L (6.1 gal).

17 kW
Standby
2.068 L
Displacement
1
Document types

Typical fuel consumption for 15–20 kW Diesel generators →

Compare with other 15–20 kW Diesel generators →

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Specifications

FuelDIESEL FUEL
Frequency60.0 Hz
Standby power17 kW
Standby kVA17
Prime power15 kW
Voltage options120 V, 240 V
Phasesingle
Rated current142 A
Circuit breaker142 A
Dimensions (L×W×H)1800×890×950 mm
Dry weight577 kg
Sound level70.0 dBA @ 7 m
Fuel tank23.0 L

Engine

Lombardini LDW 2004
Displacement2.068 L
Aspirationnatural
Rated speed1800 rpm

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filterair filter—500 hr
Fuel filterfuel filter—300 hr
Oil filterengine oil filter—100 hr
Batterybattery—
Belt—
Coolantautomotive antifreeze coolant—
Oilengine oil—100 hr
Spark plugspark plug—

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

Common questions

What is the power rating of the Genmac HSD21?

The Genmac HSD21 is rated 17 kW standby (17.0 kVA).

What engine does the Genmac HSD21 use?

The Genmac HSD21 is powered by the Lombardini LDW 2004 engine.

What fuel does the Genmac HSD21 use?

The Genmac HSD21 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.

Fuel consumption

RatingLoadL/hgal/h
Prime100%1.97.2
Standby100%1.14.2

Available documents

Owner's manual — Elliott HSB 12-22kW OM 2004 (Genmac)