Technical data
Group 20
20
Technical data
Engine
Engine
TD 520GE
TAD 520GE
Engine weight, according to DIN 70020–A ................ Approx. 550 kg (1212 lbs)
Approx. 575 kg (1268 lbs)
Engine displacement ................................................. 4760 cm
3
(290.4 in
3
)
4760 cm
3
(290.4 in
3
)
Bore .......................................................................... 108 mm (4.25”)
108 mm (4.25”)
Stroke ....................................................................... 130 mm (5.12”)
130 mm (5.12”)
Rotation direction ...................................................... Counterclockwise
Counterclockwise
Rated speed .............................................................. 1500/1800 rpm
1500/1800 rpm
Minimum idling speed ............................................... 800-950 rpm
800-950 rpm
Operating cycle ......................................................... Four stroke diesel
Four stroke diesel
Combustion system .................................................. Direct injection
Direct injection
Compression ratio ..................................................... 17.5:1
17.5:1
Firing order ................................................................ 1-3-4-2
1-3-4-2
Valve clearance, inlet exhaust .................................. 0,35 /0,55 mm ±0,05 mm
0,35 /0,55 mm ±0,05 mm
................................................................................. (0.014"/0.022"±0.0039)
(0.014"/0.022"±0.0039)
Lubricating oil pressure at low idle,
temperature approx. 120°C, oil SAE 15W/40 ............. Min. 150 kPa (21.7 psi)
Min. 150 kPa (21.7 psi)
Thermostat starts to open/fully open ......................... 83°C/95°C (181°F/203°F)
83°C/95°C (181°F/203°F)
Engine
TD 520VE
TAD 520VE
Engine weight, according to DIN 70020–A ................ Approx. 430 kg (948 lbs)
Approx. 432 kg (952 lbs)
Engine displacement ................................................. 4760 cm
3
(290.4 in
3
)
4760 cm
3
(290.4 in
3
)
Bore .......................................................................... 108 mm (4.25”)
108 mm (4.25”)
Stroke ....................................................................... 130 mm (5.12”)
130 mm (5.12”)
Rotation direction ...................................................... Counterclockwise
Counterclockwise
Rated speed .............................................................. 1800 rpm
2000-2300 rpm
Minimum idling speed ............................................... 800-950 rpm
800-950 rpm
Operating cycle ......................................................... Four stroke diesel
Four stroke diesel
Combustion system .................................................. Direct injection
Direct injection
Compression ratio ..................................................... 18.4:1
18.1:1
Firing order ................................................................ 1-3-4-2
1-3-4-2
Valve clearance, inlet exhaust .................................. 0,35 /0,55 mm ±0,05 mm
0,35 /0,55 mm ±0,05 mm
................................................................................. (0.014"/0.022"±0.0039)
(0.014"/0.022"±0.0039)
Lubricating oil pressure at low idle,
temperature approx. 120°C, oil SAE 15W/40 ............. Min. 150 kPa (21.7 psi)
Min. 80 kPa (11.6 psi)
Thermostat starts to open/fully open ......................... 83°C/95°C (181°F/203°F)
87°C/102°C (188°F/215°F)
Type designation ..............................................
Direction of rotation (seen from flywheel)
No. of cylinders ................................................
Cylinder bore mm (inch) ...................................
Stroke mm (inch) .............................................
Cylinder volume liter
(inch
3
) .............................
No. of valves ....................................................
Compression ratio:
EPA1 ............................................................
EPA2 ............................................................
EU2 ..............................................................
Injection sequence ...........................................
Engine power:
At 1500 rpm kW (hp) .....................................
At 1800 rpm kW (hp) .....................................
Torque Nm (lbf.ft) .............................................
At engine speed rpm .....................................
Torque Nm (lbf.ft) .............................................
At engine speed rpm .....................................
Low idle rpm .....................................................
Highest full load speed rpm ..............................
Weight, dry (lb) .................................................
Gross weight, dry (lb) .......................................
TAD531GE
Anti- clockwise
4
108 (4.25”)
130 (5.12”)
4.76 (290)
8
18.0:1
1-3-4-2
102 (139)
1)
110 (150)
1)
649 (479)
1500
584 (430)
1800
800 – 950
1500/1800
1)
575 (1268)
2,3)
606 (1336)
2,3)
TAD530GE
Anti- clockwise
4
108 (4.25”)
130 (5.12”)
4.76 (290)
8
18.0:1
1-3-4-2
89 (139)
1)
95 (150)
1)
567 (479)
1500
504 (430)
1800
800 – 950
1500/1800
1)
575 (1268)
2,3)
606 (1336)
2,3)
TAD532GE
Anti- clockwise
4
108 (4.25”)
130 (5.12”)
4.76 (290)
8
18.0:1
1-3-4-2
129 (139)
1)
136 (150)
1)
821 (479)
1500
722 (430)
1800
800 – 950
1500/1800
1)
575 (1268)
2,3)
606 (1336)
2,3)
1)
See engine plate for specifications.
2)
Weight according to DIN 70020-A
3)
Extra weight TAD530/31/32GE SAE 2 (1800 rpm) 36 kg (80 lb)
4)
Including clutch and frame