|
Engine types
|
2-valve
|
4-valve
|
|
- 6230 tractor..............
|
4045HL287
|
4045HL482
|
|
- 6330 tractor..............
|
4045HL288
|
4045HL482
|
|
- 6430 tractor..............
|
4045HL288
|
4045HL481
|
|
PTO power output
|
Standard
|
Intelligent Power Management (power boost)
|
|
- 6230 tractor..............
|
59 kW (79 hp)
|
69 kW (93 hp)
|
|
- 6330 tractor..............
|
66 kW (89 hp)
|
77 kW (103 hp)
|
|
- 6430 tractor..............
|
77 kW (103 hp)
|
85 kW (114 hp)
|
|
Max. torque
|
|
|
|
- 6230 tractor at 1600 rpm..............
|
406 Nm (299 lb-ft)
|
416 Nm (307 lb-ft)
|
|
- 6330 tractor at 1600 rpm..............
|
444 Nm (328 lb-ft)
|
455 Nm (336 lb-ft)
|
|
- 6430 tractor at 1600 rpm..............
|
504 Nm (372 lb-ft)
|
518 Nm (382 lb-ft)
|
|
Number of cylinders..............
|
4
|
|
|
Bore..............
|
106.5 mm (4.19 in.)
|
|
|
Stroke..............
|
127.0 mm (5.00 in.)
|
|
|
Displacement..............
|
4530 cm3 (276 in3)
|
|
|
Firing order..............
|
1-3-4-2
|
|
|
Intake valve clearance..............
|
0.36 mm (0.014 in.)
|
|
|
Exhaust valve clearance..............
|
0.46 mm (0.018 in.)
|
|
|
Slow idle..............
|
850 rpm
|
|
|
Fast idle..............
|
2460 rpm
|
|
|
Rated engine speed..............
|
2300 rpm
|
|
|
Working speed range..............
|
1600 - 2300 rpm
|
|
|
Engine speed for PTO operation
|
|
|
|
-540 rpm rear PTO (reversible of shiftable)..............
|
2143 rpm
|
|
|
-540E rpm rear PTO..............
|
1684 rpm
|
|
|
-1000 rpm rear PTO..............
|
2208 rpm
|
|
|
-1000 rpm front PTO..............
|
2185 rpm
|
|