Volvo TAD420VE, Operator'S Manual

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General
Type designation .................. ................................TD420VE TAD420VE TAD620VE
Direction of rotation (seen from flywheel) ..............Anti- clockwise Anti- clockwise Anti- clockwise
No. of cylinders .................... ................................4
4 6
Cylinder bore mm (inch) ...... ................................101 (3.97”) 101 (3.97”) 98 (3.86”)
Stroke mm (inch) ................. ................................126 (4.96”) 126 (4.96”) 126 (4.96”)
Cylinder volume liter (inch
3
) ................................4.04 (246.5) 4.04 (246.5) 5.7 (347.8)
No. of valves ........................ ................................8 8 12
Compression ratio:
EPA 1 ................................ ................................19:1 19:1 18.4:1
COM 2, EPA2 ................... ................................19:1 19:1 18.4:1
Injection sequence ............... ................................1-3-4-2 1-3-4-2 1-5-3-6-2-4
Engine power kW (hp) ......... ................................74 (102)
1)
103 (140)
1)
155 (209)
1)
Max torque Nm (lbf.ft) .......... ................................390 (288) 493 (364) 700 (516)
At engine speed rpm ........ ................................1500 1500 1500
Low idle rpm ........................ ................................800 800 800
Highest full load speed rpm . ................................2000 – 2500
1)
2000 – 2500
1)
2000 – 2500
1)
Weight, dry (lb) .................... ................................380 (838)
2)
380 (838)
2)
495 (1091)
2)
Type designation .................. ................................TAD520VE
Direction of rotation (seen from flywheel) ..............Anti- clockwise
No. of cylinders .................... ................................4
Cylinder bore mm (inch) ...... ................................108 (4.25”)
Stroke mm (inch) ................. ................................130 (5.12”)
Cylinder volume liter
(inch
3
) ................................4.76 (290)
No. of valves ........................ ................................8
Compression ratio:
EPA 1 ................................ ................................18.1:1
COM2, EPA2 .................... ................................19:1
Injection sequence ............... ................................1-3-4-2
Engine power kW (hp) ......... ................................118 (158)
Torque Nm (lbf.ft) ................. ................................545 (402)
At engine speed rpm ........ ................................1800
Low idle rpm ........................ ................................800 – 950
Highest full load speed rpm . ................................2000 – 2300
1)
Weight, dry (lb) .................... ................................432 (952)
2)
1)
See engine plate for specifications.
2) Weight according to DIN 70020-A
3)
Extra weight TAD520GE SAE 2 (1800 rpm) 36 kg (80 lb)
4) Including clutch and frame
Technical data