I. Small industrial/shipboard engines (D2–D7, 45–200 kW)

1)D2-40 / D2-55 / D2-75

· Displacement: 2.4L / In-line 4-cylinder / Power: 30–55 kW

· Applications: small yachts, fishing boats, micro-power generation systems, pump units

· Maintenance parts:

o Machine Filter: 8692305

o Chai Filter: 3847644

o Air Filter: 21650445

o Water Filter: 3831236

2) D4 (Maritime)/D5 (Industrial)

· Displacement: 5.1L / In-line 4-cylinder / Power: 105–175 kW

· Applications: Small and medium-sized yachts, construction machinery, agricultural machinery, port auxiliary equipment

· Maintenance parts:

o Machine Filter: 21707133

o Chai Filter: 22458904

o Air Filter: 21834199

o Major Repair Package: 3830454

3) D6 (Maritime)/D7 (Industrial)

· Displacement: 7.2L / In-line 6-cylinder / Power: 150–220 kW

· Applications: Commercial ships, buses, engineering drilling rigs, fire pumps

· Maintenance parts:

o Machine Filter: 23658092

o Chai Filter: 22458904

o Air Filter: 21834200

o Valve chamber cover pad: 21322035

II. Medium-sized Industrial/Power Generation/Maritime Applications (D8–D11,200–330 kW)

4)D8 / TAD840/850/880 VE/GE

· Displacement: 7.7L / In-line 6-cylinder / Power: 160–250 kW

· Applications: excavators, loaders, crushers, 150–200 kW generators

· Maintenance parts:

o Machine Filter: 23658092

o Chai Filter: 3847644

o Air Filter: 21834201

o Engine radiator: 21778479

5)D11 / TAD1150/1171/1181 VE

· Displacement: 10.8L / In-line 6-cylinder / Power: 235–315 kW

· Applications: Large excavators, mining trucks, 250–300 kW generators, marine auxiliary equipment

· Maintenance parts:

o Machine Filter: 21707132

o Chai Filter: 22458904

o Air Filter: 21834202

o Injector: 3801368

III. Large-scale industrial/power generation/ship applications (D13–D16,330–550 kW)

6)D13 / TAD1341/1382/1385 VE/GE

· Displacement: 12.8L / In-line 6-cylinder / Power: 285–405 kW

· Applications: Heavy-duty engineering machinery, 300–400 kW power stations, ocean-going fishing vessels, and engineering vessels

· Maintenance parts:

o Machine Filter: 21707132

o Chai Filter: 3847644

o Air Filter: 21834203

o High-pressure oil pump: 21639413

7)D16 / TAD1650/1672 VE / TWD1683GE

· Displacement: 16.1 L / In-line 6-cylinder / Power: 405–551 kW

· Application: Large mining trucks; 400–500 kW main power generation; propulsion for large commercial vessels

· Maintenance parts:

o Machine Filter: 23658092

o Chai Filter: 22458904

o Air Filter: 21834204

o Main shaft bearing: 21676635

IV. Classic Series (TWD/TD Generator/Industrial)

8)TWD1240VE / TD1210G

· Displacement: 12.0L / In-line 6-cylinder / Power: 300–380 kW

· Applications: Older-generation generator sets, oilfield power systems, fixed compressors

· Maintenance parts:

o Machine Filter: 21707133

o Chai Filter: 3847644

o Air Filter: 21650445

o Four supporting facilities: 22235061