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MTU ADG42D Generator Set

The MTU ADG42D is a 36.8 kW (42 kVA) prime generator set powered by a Deutz F4L 914 engine. It is available at 380 V, 400 V and 415 V, 3-phase, 50 Hz and rated 64 A. It holds about 11 L (2.9 gal) of oil, with a maximum ambient rating of 50 °C. The set measures 1988×1110×1736 mm (78.3×43.7×68.3 in) and weighs about 1175 kg (2590 lb). An integrated tank holds 155 L (40.9 gal). The same F4L 914 engine also powers generator sets from Deutz.

4.4 L
Displacement
11.0 L
Oil capacity
1
Document types

How to read your MTU serial & model number →

Service parts for the ADG42D

Grouped by system, with how many of each the parts manual calls for.

Fuel system

1 required
12850347Fuel filter$106.88eBay

Oil system

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Frequency50.0 Hz
Standby kVA42
Prime power36 kW
Oil capacity11.0 L
Voltage options380 V, 400 V, 415 V
Phase3
Rated current64 A
Power factor0.8
Max ambient50 °C
Dimensions (L×W×H)1988×1110×1736 mm
Dry weight1175 kg
Fuel tank155.0 L

Engine

Deutz F4L 914
Displacement4.4 L
Aspirationnaturally aspirated
Rated speed1500 rpm

Maintenance & consumables

for the Deutz F4L 914
ItemSpecCapacityPart #Interval
Air filter
Fuel filter12850347 Amazon eBay $106.88
Oil filterFull pre-fi lter with water seperator, Full fl ow oil fi ltersA14H4123 Amazon eBay $28.44
Battery
Belt
Coolant
Oil11.0
Spark plug

Compatible filters for the Deutz F4L 914 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Deutz 090009409 Deutz 4272310 Donaldson P772579 Donaldson P775300 Wix 46652

Common questions

What engine does the MTU ADG42D use?

The MTU ADG42D is powered by the Deutz F4L 914 engine.

What oil filter does the MTU ADG42D use?

The MTU ADG42D uses oil filter part number A14H4123.

What fuel filter does the MTU ADG42D use?

The MTU ADG42D uses fuel filter part number 12850347.

What air filter does the MTU ADG42D use?

The MTU ADG42D uses air filter part numbers DEUTZ 090009409, DEUTZ 4272310.

Parts

1
Part #DescriptionQtySystem
F4L914IL Air80Air filter Amazon eBay $383.16 FridayParts $23.00

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
Prime25%3.70.98
Prime50%5.21.37
Prime75%7.11.88
Prime100%9.32.46

Available documents

Spec sheet — ADG42D GB (MTU)
Full service, cheapest listings

Priced items from this model's own parts manual.

Fuel filter 12850347$106.88
Oil filter A14H4123$28.44
2 priced items$135.32
Other sets with this engine