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Cummins 4BT engine specifications and manuals - amp

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essential bolt tightening torques, 

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e.g. its power and torque. 

Essential bolt tightening torques are
 main bearing cap bolt torque, 
 connecting rod cap bolt torque 
 and the cylinder head bolt torques.
 


 
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Cummins 4BT engine specs, manuals and essential bolt torques - amp

 
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Cummins 4BT Essential Diesel Engine Bolt Tightening Torques

 
Cummins 4BT
Main Bearing Bolts

176 Nm, 130 lb.ft

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engine manuals and specs
 
Cummins 4BT
Connecting Rod Bolts

102 Nm, 74 lb.ft

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engine manuals and specs
 
Cummins 4BT
Cylinder Head Bolts

126 Nm, 93 lb.ft

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engine manuals and specs 
 

Cummins 4BT Diesel Engine Spec Sheets

 
Cummins 4BT marine engine data sheet, 2 pages, Click to download

Cummins 4B 3.9 genset engine spec sheet, 4 pages, Click to download

Cummins 4BT G2 genset engine spec sheet, 4 pages, Click to download

Cummins 4BT marine performance spec sheet, 2 pages, Click to download

Cummins 4BT Diesel Engine workshop repair Manuals

 
4BT Specs Booklet, 7 pages, Click to download

Cummins 4BT operation and maintenance manual, 323 pages, Click to download

Cummins 4BT troubleshooting and repair manual, 928 pages, Click to download

Cummins B and C marine propulsion operation and maintenance manual, 425 pages, Click to download

Cummins 4BT parts manual, 254 pages, Click to download

Cummins 4BT Diesel Engine Specs

 
Cummins 4B, 4BT, 4BTA
Displacement, bore and stroke

Displacement
3.9 liter, 238 CID

Bore
4.02 in, 102 mm

Stroke
4.72 in, 120 mm

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Cummins 4BT
Arrangement

4B
4 Cyl In-Line, natural aspiration

4BT
4 Cyl In-Line, turbocharged

4BTA
4 Cyl In-Line, turbo, aftercooled

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Cummins 4BT
Power 

4B standby genset
60Hz - 40 kW, 
50 kva @ 1800 rpm

50Hz -  32 kW, 
40 kva @ 1500 rpm

4BTA marine
110 kW, 150 hp @ 2800 rpm

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engine manuals and specs 
 
Cummins 4BT
Dimensions

approx:
Length 780 mm, 31 in
Width 593 mm, 23 in
Height 1032 mm 40 in

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Cummins 4BT
Weight

approx:
860 lb
390 kg

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Cummins 4BT
Compression ratio

6BT marine engine 16.5:1

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More Diesel Engine Specs, Bolt torques and manuals

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