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Engine type
- 2-valve
- 4-valve
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6068HRW72
6068HRW73
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6068HRW72
6068HRW73
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6068HRW74
6068HRW75
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6068HRW74
6068HRW77
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—
6068HRW77
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Engine power according to 97/68/EC at rated speed
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90 kW
(121 hp)
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98 kW
(131 hp)
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112 kW
(150 hp)
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124 kW
(166 hp)
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134 kW
(180 hp)
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Max. torque achieved at engine speed
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- 2-valve
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506 Nm
(373 lb.-ft.)
1600 rpm
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554 Nm
(409 lb.-ft.)
1600 rpm
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688 Nm
(507 lb.-ft.)
1500 rpm
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763 Nm
(563 lb.-ft.)
1500 rpm
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—
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- 4-valve
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517 Nm
(381 lb.-ft.)
1700 rpm
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562 Nm
(415 lb.-ft.)
1700 rpm
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701 Nm
(517 lb.-ft.)
1600 rpm
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776 Nm
(572 lb.-ft.)
1600 rpm
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870 Nm
(642 lb.-ft.)
1600 rpm
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Number of cylinders
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6
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6
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6
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6
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6
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Bore
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106.5 mm
(4.19 in.)
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106.5 mm
(4.19 in.)
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106.5 mm
(4.19 in.)
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106.5 mm
(4.19 in.)
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106.5 mm
(4.19 in.)
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Stroke
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127.0 mm
(5.0 in.)
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127.0 mm
(5.0 in.)
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127.0 mm
(5.0 in.)
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127.0 mm
(5.0 in.)
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127.0 mm
(5.0 in.)
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Displacement
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6790 cm3
(414 cu. in.)
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6790 cm3
(414 cu. in.)
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6790 cm3
(414 cu. in.)
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6790 cm3
(414 cu. in.)
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6790 cm3
(414 cu. in.)
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Firing order
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1 5 3 6 2 4
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1 5 3 6 2 4
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1 5 3 6 2 4
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1 5 3 6 2 4
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1 5 3 6 2 4
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Intake valve clearance
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0.36 mm
(0.014 in.)
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0.36 mm
(0.014 in.)
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0.36 mm
(0.014 in.)
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0.36 mm
(0.014 in.)
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0.36 mm
(0.014 in.)
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Exhaust valve clearance
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0.46 mm
(0.018 in.)
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0.46 mm
(0.018 in.)
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0.46 mm
(0.018 in.)
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0.46 mm
(0.018 in.)
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0.46 mm
(0.018 in.)
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Slow idle
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850 rpm
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850 rpm
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850 rpm
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850 rpm
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850 rpm
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Fast idle
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2460 rpm
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2460 rpm
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2250 rpm
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2250 rpm
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2250 rpm
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Rated engine speed
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2300 rpm
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2300 rpm
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2100 rpm
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2100 rpm
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2100 rpm
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Working speed range
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1300 - 2300 rpm
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1300 - 2300 rpm
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1300 - 2100 rpm
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1300 - 2100 rpm
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1300 - 2100 rpm
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Speed for PTO operation
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- 540 rpm rear PTO (reversible)
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2143 rpm
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2143 rpm
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1995 rpm
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—
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—
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- 540 rpm rear PTO (shiftable)
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2143 rpm
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2143 rpm
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1987 rpm
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—
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—
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- 540E rpm rear PTO
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1684 rpm
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1684 rpm
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1753 rpm
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1778 rpm
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1778 rpm
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- 1000 rpm rear PTO (reversible)
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2208 rpm
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2208 rpm
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1995 rpm
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—
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—
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- 1000 rpm rear PTO (shiftable)
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2208 rpm
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2208 rpm
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2000 rpm
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1950 rpm
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1950 rpm
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- 1000E rpm rear PTO
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—
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—
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—
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1733 rpm
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1733 rpm
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- 1000 rpm front PTO with 21 splines (rotating counterclockwise)
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2185 rpm
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2185 rpm
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1995 rpm
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1995 rpm
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1995 rpm
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