Technical data

Model

300 SD

300 TD

300 D

300 CD

Chassis type

116.120

126.120

123.193

123.133

123.153

Engine

617.950

617.951

617.952

Operation

4-cycle diesel, MB prechamber design with turbocharger

Number of cylinders

5

Arrangement of cylinders

In-line, vertical

Bore/stroke mm

90.9/92.4

Total eff. piston displacement cc

2998

Compression ratio

21.5 : 1

Firing order

1-2-4-5-3

Max. engine rpm (no load)

4900-5200

kW/rpm

Engine output oat i_i_ / ^{y M} SAE net bhp/rpm

85/4200 110/4200*

89/4350 170/2400

Nm/rpm Max. torque oac . ,,,, / ^M SAE net Ibf-ft./rpm

235/2400 168/2400*

250/2400 170/2400

Crankshaft bearings

6

Valve arrangement

Overhead

Camshaft arrangement

I overhead camshaft

Oil cooler

Air-to-oil cooler

Cooling

Water circulating pump, thermostat with by-pass line, fan with viscofan clutch, finned tube radiator

Lubrication

Pressure lubrication via gear-type pump

Oil filter

Combination full-flow by-pass filter

Air cleaner

Dry air cleaner with paper cartridge

Model

300 D, 300 CD, 300 TD

300 SD

Chassis type

123.133, 123.153, 123.193

126.120

Engine

617.952

617.951

Operation

4-cycle diesel, MB prechamber design with turbocharger and boost pressure control

Number of cylinders

5

Cylinder arrangement

In-line, vertical

Bore/stroke mm

90.9/92.4

Total effective piston displacement cc

2998

Compression ratio

21.5 : 1

Firing order

1-2-4-5-3

Maximum speed, no load rpm

5100± 100

kW/rpm

Federal 92/4350 California 88/4350

tngme output (bAL) net bhp/rpm

Federal 123/4350 California 118/4350

Nm/rpm

Federal 250/2400 California 240/2400

MdXIIYlUlY) tOl C|U6 (oAt)

net Ibf-ft/rpm

Federal 184/2400 California 177/2400

Crankshaft bearings

6 (multi-component friction bearings)

Valve arrangement

Overhead

Camshaft arrangement

1 overhead camshaft

Oil cooler

Air-to-oil cooler

Cooling

Water circulating pump, thermostat with bypass line, finned tube radiator, fan with viscofan clutch

Lubrication

Pressure lubrication via gear-type pump

Oil filter

Combined main and bypass filter

Air cleaner

Dry air cleaner with paper cartridge

Model

116.120

123.133/153

123.193

126.120

Engine

Fuel tank/reserve approx. I

82/14

80/10.5

10/11

77/12.5

Initial filling Engine oil approx. I

8.5

8.5

8.5

8.5

During oil and _ … . Engine oil approx. I filter change

7.5

7.5

7.5

7.5

5, Oil pan up to uj marks on oil Engine oil max./min. I dipstick

6/4.5

6/4.5

6/4.5

6/4.5

Air-oil cooler Engine oil approx. I

0.7

0.7

0.7

0.7

Coolin system with heater Coolant approx. I

12.4

12.5

12.5

12.5

Coolant pump

maintenance-free

Brake system Brake fluid approx. I

0.5

0.5

0.5

0.5

Initial Automatic transmission ATF £H^|n<j’ approx. I change

6.6/5.3

7.3/6.2

7.3/6.2

7.3/6.2

Rear axle hypoid gear oil SAE 90 approx. I

1.0

1.0

1.0

1.3

ATF for Power steering manual trans- approx. I mission oil

1.4

1.4

1.4

1.2