90 kW

100 kW

115 kW

125 kW

Engine Model

 6BT5.9-G4

 6BT5.9-G6

6BTA5.9-G1

6BTA5.9-G3

Horsepower

140

166

177

 207

Type

6 cyl. Inline

Aspiration

Turbocharged

Turbocharged/Intercooled

Turbocharged/ Intercooled

Bore x Stroke

mm(inches)

102 x 120 (4.02 X 4.72)

Displacement

litres(cubic inches)

5.9 (359)

Compression ratio

17.3:1

Fuel Consumption 100% load

litre/hr.(US gal/hr)

27 (7.1)

32 (8.7)

34 (8.9)

36 (9.5)

Fuel Consumption 75% load

litre/hr.(US gal/hr)

18.5 (4.9)

23 (6.1)

24.4 (6.45)

28 (7.5)

Fuel Consumption 50% load

litre/hr.(US gal/hr)

13.2 (3.5)

15.1 (4.0)

16.7 (4.41)

21 (5.5)

Battery size

(cranking amps)

4D (1000)

Oil capacity

litres(US gal)

14.2 (3.8)

16.4 (4.3)

Coolant capacity

litres(US gal)

 28 (7.4)

28 (7.4)

28 (7.4)

28 (7.4)

Thermostat range

°C(°F)

 82-95(180-203)

82-95(180-203)

 82-95(180-203)

82-95(180-203)

Max pressure cap

kpa(psi)

69(10)

69(10)

69(10)

69(10)

Intake air flow

m³/min(cfm)

8.3 (293)

 9.1 (322)

10.1 (358)

9.8(346)

Exhaust gas temperature

°C(°F)

 526 (979

571(1060)

538 (1000)

510(950)

Exhaust gas flow

m³/min(cfm)

21 (744)

22.6 (800)

26.25 (927)

25.4(898)

Heat rejection to coolant

BTU/min

 3304

4315

4055

4048

Ambient capability of radiator

°C(°F) 46 (115)

Max allowable static pressure on radiator exhaust

mmHg  12.7

Air flow required through radiator

m³/min(cfm)  184 (6500)