| Engine types |
Standard fuel injection pump * |
Stanadyne DE10 fuel injection pump ** |
Denso HPCR ** |
| - 6120 and 6120L tractors... |
4045TL070 |
|
|
| - 6220 and 6220L tractors... |
4045TL071 |
|
|
| - 6320 tractors w/o cab and 6320L tractors... |
4045HL073 |
4045HL270 |
|
| - 6320 tractors with cab ... |
4045HL073 |
|
4045HL472 |
| - 6420 tractors w/o cab and 6420L tractors... |
4045HL070 |
4045HL271 |
|
| - 6420 tractors with cab... |
4045HL070 |
|
4045HL473 |
- 6520L tractors...
|
4045HL071
|
4045HL273 |
|
| PTO power |
|
|
|
| - 6120 and 6120L tractors... |
48 kW ( 65 hp) |
|
|
| - 6220 and 6220L tractors... |
54 kW ( 72 hp) |
|
|
| - 6320 and 6320L tractors... |
60 kW ( 80 hp) |
|
|
| - 6420 and 6420L tractors... |
67 kW ( 90 hp) |
|
|
- 6520L tractors...
|
71 kW (95 hp)
|
|
|
| Max. torque |
|
|
|
| - 6120 and 6120L tractors at 1500 rpm... |
265 N·m (195 lb-ft) |
|
|
| - 6220 and 6220L tractors at 1500 rpm... |
298 N·m (220 lb-ft) |
|
|
| - 6320 and 6320L tractors at 1500 rpm... |
331 N·m (244 lb-ft) |
414 N·m (305 lb-ft) |
432 N·m (318 lb-ft) |
| - 6420 and 6420L tractors at 1500 rpm... |
370 N·m (273 lb-ft) |
453 N·m (334 lb-ft) |
470 N·m (346 lb-ft) |
- 6520L tractors at 1500 rpm...
|
392 N·m (289 lb-ft)
|
475 N·m (350 lb-ft)
|
|
Number of cylinders...
|
4
|
|
|
Bore...
|
106.5 mm (4.19 in.)
|
|
|
Stroke...
|
127.0 mm (5.00 in.)
|
|
|
Displacement...
|
4525 cm3 (276 cu.in.)
|
|
|
Firing order...
|
1-3-4-2
|
|
|
Intake valve clearance...
|
0.35 mm (0.014 in.)
|
|
|
Exhaust valve clearance...
|
0.45 mm (0.018 in.)
|
|
|
Slow idle
- with mechanical injection pump...
- with electronic injection pump...
|
875 - 925 rpm
845 - 855 rpm
|
|
|
Fast idle
- with mechanical injection pump...
- with electronic injection pump...
|
2480 - 2510 rpm
2455 - 2465 rpm
|
|
|
Rated engine speed...
|
2300 rpm
|
|
|
Working speed range...
|
1000 - 2300 rpm
|
|
|
* Engines TIER I (Engine Serial Number up to 799.999)
** Engines TIER II (Engine Serial Number from 800.000)
|
|
|