HomeCummins/OnanCummins/Onan DFLD

Cummins/Onan DFLD Generator Set

The Cummins/Onan DFLD is a Diesel generator set powered by a Cummins/Onan KTTA50 engine. It is available at , 60 Hz. It holds about 169 L (44.6 gal) of oil and 386 L (102.0 gal) of coolant. Starting uses 4 group-8 batteries rated 1400 CCA at 12 V.

169.0 L
Oil capacity
4
Document types

How to read your Cummins/Onan serial & model number →

Specifications

FuelDiesel
Frequency60.0 Hz
ControllerDetectorControl, PowerCommand 3100 (PCC)
Oil capacity169.0 L
Battery group8D
Battery cranking1400 CCA
Battery voltage12 V
Battery quantity4
Coolant capacity386 L

Engine

Cummins/Onan KTTA50
Oil capacity169.0 L
Coolant capacity386.0 L

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filter find
Fuel filter find
Oil filter find
BeltFan Belt Replacement mentioned find
Coolant348.0 L
Coolant filter find
OilSee Cummins engine Operation and Maintenance Manual169.0 L

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 engine does the Cummins/Onan DFLD use?

The Cummins/Onan DFLD is powered by the Cummins/Onan KTTA50 engine.

What fuel does the Cummins/Onan DFLD use?

The Cummins/Onan DFLD runs on Diesel.

What is the oil capacity of the Cummins/Onan DFLD?

The Cummins/Onan KTTA50 engine in the Cummins/Onan DFLD has an oil capacity of 169.0 liters.

Parts

23
Part #DescriptionQtySystem
140-1548Element, Air Cleaner2Air filter Amazon eBay $91.60
140-2501Cleaner, Air (Disposable)2Air filter FridayParts $152.02
140-2502Band, Mounting – Air Cleaner4Air filter Amazon eBay $59.99
503-1484Elbow, Hose (45 Deg) (7" ID)2Hose buy
503-1620Hose – Bulk (3/8" ID) (Order by the Foot)-Hose buy
503-1870-11Clamp, Hose2Hose buy
503-1870-12Clamp, Hose2Hose buy
960-0504PCC Control Service Manual*Service manual buy
960-0507Detector Control Service Manual**Service manual buy
140-1260Fitting, Safety Filter2Service part / kit Amazon eBay $35.00
140-2508Tube, Air Inlet (7" x 9" - 3/4")2Service part / kit Amazon eBay $129.95
140-2528Shield – Air In Heat1Service part / kit buy
503-1717Elbow, Reducer (45 Deg) (7" ID to 6" ID)2Service part / kit buy
503-1720Insert, Reducer (6" OD to 5-1/2" ID)2Service part / kit buy
526-0030Washer, Flat (3/8")8Service part / kit buy
800-0055Screw, Cap – Hex Head (3/8–16 x 2-1/4")8Service part / kit buy
800-0094Screw, Cap – Hex Head (1/2–13 x 2")8Service part / kit buy
821-0029Screw, Self–Locking – Hex Washer Head (3/8–16 x 3/4")8Service part / kit buy
821-0033Screw, Self–Locking – Hex Washer Head (7/16–14 x 3/4")8Service part / kit buy
821-5004-03Screw, Self-Locking – Hex Washer Head (3/8–16 x 1")2Service part / kit buy
870-0281Nut, Self-Locking – Hex Washer Head (3/8–16)2Service part / kit buy
960-0606Service part / kit buy
960-0608Service part / kit buy

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
Standby100%292.677.2

Available documents

Operator's manualReferenceParts manualService manual