`
`150
`
`120
`
`90
`
`60
`
`30
`
`Engine Brake Power, hp
`
`N, rpm
`
`Power, hp
`
`Torque, ft-lbf
`
`1000
`
`2000
`
`3000
`
`3500
`
`4000
`
`4500
`
`5000
`
`5500
`
`5800
`
`33
`
`79
`
`120
`
`137
`
`151
`
`161
`
`164
`
`160
`
`155
`
`173
`
`207
`
`210
`
`206
`
`198
`
`188
`
`172
`
`153
`
`140
`
`0
`
`0
`
`1000
`
`2000
`
`3000
`
`4000
`
`5000
`
`Engine Speed, rpm
`
`Fig. 1
`
`240
`
`200
`
`160
`
`Power, hp
`
`Torque, ft-lbf
`
`Engine Brake Torque, ft-lbf
`
`120
`
`80
`
`40
`
`0
`
`6000
`
`1 of 6
`
`FORD 1445
`
`
`
`Fig. 1
`
`Power, hp
`
`100%
`
`105%
`
`115%
`
`125%
`
`160%
`
`180
`
`150
`
`120
`
`90
`
`60
`
`30
`
`0
`
`Engine Brake Power, hp
`
`N, rpm
`
`Power, hp
`
`100%
`
`105%
`
`115%
`
`125%
`
`160%
`
`33
`
`79
`
`120
`
`137
`
`151
`
`161
`
`164
`
`160
`
`155
`
`90
`
`100
`
`110
`
`120
`
`122
`
`115
`
`108
`
`98
`
`92
`
`90
`
`1000
`
`2000
`
`3000
`
`3500
`
`4000
`
`4500
`
`5000
`
`5500
`
`5800
`
`2800
`
`2750
`
`3000
`
`3250
`
`3500
`
`3600
`
`3500
`
`3250
`
`3000
`
`2800
`
`2250
`
`2250
`
`2500
`
`2750
`
`3000
`
`3250
`
`3500
`
`3750
`
`3950
`
`4100
`
`4000
`
`3750
`
`1800
`
`1850
`
`1900
`
`2000
`
`90
`
`82
`
`76
`
`77
`
`82
`
`90
`
`98
`
`109
`
`120
`
`135
`
`140
`
`142
`
`69
`
`65
`
`60
`
`55
`
`0
`
`1000
`
`2000
`
`3000
`
`4000
`
`5000
`
`6000
`
`Engine Speed, rpm
`
`2250
`
`2500
`
`2750
`
`3000
`
`3500
`
`3800
`
`4000
`
`4250
`
`4450
`
`4700
`
`4800
`
`1550
`
`1750
`
`2000
`
`2250
`
`2500
`
`3000
`
`3250
`
`3500
`
`3750
`
`4000
`
`4250
`
`4500
`
`4750
`
`5000
`
`5250
`
`5500
`
`1250
`
`1500
`
`1750
`
`2000
`
`2500
`
`3000
`
`3250
`
`3500
`
`4000
`
`4250
`
`4500
`
`4750
`
`5000
`
`5250
`
`5600
`
`55
`
`59
`
`63.5
`
`68
`
`78
`
`89
`
`95
`
`105
`
`120
`
`150
`
`163
`
`56
`
`45
`
`44
`
`45
`
`47
`
`51
`
`56
`
`59
`
`63
`
`70
`
`74.5
`
`80
`
`90
`
`104.6
`
`121
`
`160.5
`
`43
`
`38
`
`37
`
`37
`
`39
`
`40
`
`41
`
`42
`
`46
`
`50
`
`54
`
`59
`
`67
`
`73
`
`90
`
`2 of 6
`
`FORD 1445
`
`
`
`N, rpm
`
`1000
`
`2000
`
`3000
`
`3500
`
`4000
`
`4500
`
`5000
`
`5500
`
`5800
`
`2800
`
`2750
`
`3000
`
`3250
`
`3500
`
`3600
`
`3500
`
`3250
`
`3000
`
`
`
`
`
`
`
`
`
`
`
`Max. Torque, ft-lbf100% Relative Consumption105% Relative Consumption115% Relative Consumption125% Relative Consumption160% Relative ConsumptionRated Torq, %%MTO at speed
`
`
`
`173
`
`207
`
`210
`
`206
`
`198
`
`188
`
`172
`
`153
`
`140
`
`169
`
`191
`
`193
`
`194
`
`183
`
`168
`
`162
`
`158
`
`161
`
`169
`
`83%
`
`99%
`
`100%
`
`98%
`
`94%
`
`89%
`
`82%
`
`73%
`
`67%
`
`80%
`
`91%
`
`92%
`
`92%
`
`87%
`
`80%
`
`77%
`
`75%
`
`77%
`
`80%
`
`93%
`
`240
`
`Fig. 1A
`
`Max. Torque, ft-lbf
`
`100% Relative Consumption
`
`105% Relative Consumption
`
`115% Relative Consumption
`
`125% Relative Consumption
`
`160% Relative Consumption
`
`4000
`
`5000
`
`6000
`
`210
`
`180
`
`150
`
`120
`
`90
`
`60
`
`30
`
`0
`
`Engine Brake Torque, ft-lbf
`
`100%
`
`91%
`
`76%
`
`70%
`
`68%
`
`69%
`
`70%
`
`73%
`
`76%
`
`82%
`
`88%
`
`95%
`
`96%
`
`88%
`
`79%
`
`69%
`
`210
`
`191
`
`160
`
`147
`
`144
`
`145
`
`147
`
`153
`
`160
`
`173
`
`184
`
`199
`
`201
`
`185
`
`166
`
`144
`
`2800
`
`2250
`
`2250
`
`2500
`
`2750
`
`3000
`
`3250
`
`3500
`
`3750
`
`3950
`
`4100
`
`4000
`
`3750
`
`1800
`
`1850
`
`1900
`
`2000
`
`0
`
`1000
`
`2000
`
`3000
`
`Engine Speed, rpm
`
`2250
`
`2500
`
`2750
`
`3000
`
`3500
`
`3800
`
`4000
`
`4250
`
`4450
`
`4700
`
`4800
`
`1550
`
`1750
`
`2000
`
`2250
`
`2500
`
`3000
`
`3250
`
`3500
`
`3750
`
`128
`
`124
`
`121
`
`119
`
`117
`
`123
`
`125
`
`130
`
`142
`
`168
`
`178
`
`190
`
`135
`
`116
`
`105
`
`99
`
`89
`
`90
`
`89
`
`88
`
`61%
`
`59%
`
`58%
`
`57%
`
`56%
`
`59%
`
`59%
`
`62%
`
`67%
`
`80%
`
`85%
`
`90%
`
`64%
`
`55%
`
`50%
`
`47%
`
`43%
`
`43%
`
`42%
`
`42%
`
`44%
`
`44%
`
`4000
`
`4250
`
`4500
`
`4750
`
`5000
`
`5250
`
`5500
`
`1250
`
`1500
`
`1750
`
`2000
`
`2500
`
`3000
`
`3250
`
`3500
`
`4000
`
`4250
`
`4500
`
`4750
`
`5000
`
`5250
`
`5600
`
`92
`
`92
`
`93
`
`100
`
`110
`
`121
`
`153
`
`44%
`
`44%
`
`47%
`
`52%
`
`58%
`
`73%
`
`86%
`
`63%
`
`53%
`
`46%
`
`39%
`
`33%
`
`32%
`
`30%
`
`29%
`
`29%
`
`30%
`
`31%
`
`34%
`
`35%
`
`40%
`
`181
`
`133
`
`111
`
`97
`
`82
`
`70
`
`66
`
`63
`
`60
`
`62
`
`63
`
`65
`
`70
`
`73
`
`84
`
`30%
`
`3 of 6
`
`FORD 1445
`
`
`
`Fig. 2
`
`100
`
`80
`
`Power, hp
`
`Torque, ft-lbf
`
`Engine Brake Torque, ft-lbf
`
`60
`
`40
`
`500
`
`1000
`
`1500
`
`2000
`
`2500
`
`3000
`
`3500
`
`4000
`
`4500
`
`5000
`
`Engine Speed, rpm
`
`20
`
`0
`
`50
`
`40
`
`30
`
`20
`
`10
`
`Engine Brake Power, hp
`
`0
`
`0
`
`N, rpm
`
`Power, hp
`
`Torque, ft-lbf
`
`1000
`
`1450
`
`2000
`
`2500
`
`3000
`
`3500
`
`4000
`
`4500
`
`4700
`
`13
`
`20
`
`28.5
`
`36
`
`41
`
`44.8
`
`46
`
`45
`
`44
`
`68
`
`72
`
`75
`
`76
`
`72
`
`67
`
`60
`
`53
`
`49
`
`4 of 6
`
`FORD 1445
`
`
`
`N, rpm
`
`Power, hp
`
`100%
`
`105%
`
`115%
`
`125%
`
`160%
`
`13
`
`20
`
`28.5
`
`36
`
`41
`
`44.8
`
`46
`
`45
`
`44
`
`25
`
`24.5
`
`24
`
`26
`
`30
`
`33
`
`32
`
`30
`
`28.5
`
`24.5
`
`1000
`
`1450
`
`2000
`
`2500
`
`3000
`
`3500
`
`4000
`
`4500
`
`4700
`
`2125
`
`2125
`
`2200
`
`2500
`
`2750
`
`2800
`
`2500
`
`2300
`
`2200
`
`2125
`
`1800
`
`1850
`
`2000
`
`2250
`
`2500
`
`2750
`
`3000
`
`3100
`
`3150
`
`3100
`
`2950
`
`1420
`
`1500
`
`1750
`
`2000
`
`2250
`
`2500
`
`2750
`
`25.5
`
`22
`
`20.2
`
`21.5
`
`23.5
`
`26.5
`
`30.2
`
`32.5
`
`35
`
`39
`
`40
`
`19
`
`17
`
`16
`
`16.2
`
`17.8
`
`19.5
`
`21.5
`
`Fig. 2
`
`50
`
`40
`
`Power, hp
`
`100%
`
`105%
`
`115%
`
`125%
`
`160%
`
`1000
`
`2000
`
`3000
`
`4000
`
`5000
`
`6000
`
`Engine Speed, rpm
`
`30
`
`20
`
`10
`
`Engine Brake Power, hp
`
`0
`
`0
`
`24.7
`
`28
`
`32
`
`41
`
`45.5
`
`15
`
`13.2
`
`13
`
`13.5
`
`14.2
`
`15
`
`18
`
`20
`
`23
`
`29.5
`
`34
`
`41
`
`44
`
`12
`
`11.5
`
`11
`
`11
`
`11.8
`
`13
`
`14
`
`16
`
`17.5
`
`19.5
`
`22
`
`24.5
`
`28
`
`30
`
`3000
`
`3250
`
`3500
`
`3750
`
`3800
`
`1150
`
`1500
`
`1750
`
`2000
`
`2250
`
`2500
`
`3000
`
`3250
`
`3500
`
`4000
`
`4250
`
`4500
`
`4550
`
`1000
`
`1250
`
`1500
`
`2000
`
`2500
`
`3000
`
`3250
`
`3500
`
`3750
`
`4000
`
`4250
`
`4500
`
`4750
`
`4900
`
`5 of 6
`
`FORD 1445
`
`
`
`N, rpm
`
`Torque, ft-lbf
`
`100%
`
`105%
`
`115%
`
`125%
`
`160% %Rated Torq %Max Torq at same speed
`
`68
`
`72
`
`75
`
`76
`
`72
`
`67
`
`60
`
`53
`
`49
`
`1000
`
`1450
`
`2000
`
`2500
`
`3000
`
`3500
`
`4000
`
`4500
`
`4700
`
`2125
`
`2125
`
`2200
`
`2500
`
`2750
`
`2800
`
`2500
`
`2300
`
`62
`
`61
`
`57
`
`55
`
`57
`
`62
`
`67
`
`69
`
`90%
`
`96%
`
`99%
`
`100%
`
`95%
`
`89%
`
`80%
`
`69%
`
`65%
`
`82%
`
`80%
`
`76%
`
`72%
`
`76%
`
`82%
`
`89%
`
`91%
`
`90%
`
`91%
`
`Fig. 2A
`
`Torque, ft-lbf
`
`100%
`
`105%
`
`115%
`
`125%
`
`160%
`
`100
`
`90
`
`80
`
`70
`
`60
`
`50
`
`40
`
`30
`
`20
`
`10
`
`Engine Brake Torque, ft-lbf
`
`80%
`
`98%
`
`83%
`
`70%
`
`66%
`
`65%
`
`67%
`
`70%
`
`73%
`
`77%
`
`87%
`
`94%
`
`93%
`
`79%
`
`2200
`
`2125
`
`1800
`
`1850
`
`2000
`
`2250
`
`2500
`
`2750
`
`3000
`
`3100
`
`3150
`
`3100
`
`2950
`
`1420
`
`1500
`
`68
`
`61
`
`74
`
`62
`
`53
`
`50
`
`49
`
`51
`
`53
`
`55
`
`58
`
`66
`
`71
`
`70
`
`60
`
`0
`
`0
`
`1000
`
`2000
`
`3000
`
`4000
`
`5000
`
`6000
`
`Engine Speed, rpm
`
`1750
`
`2000
`
`2250
`
`2500
`
`2750
`
`3000
`
`3250
`
`3500
`
`3750
`
`3800
`
`1150
`
`1500
`
`1750
`
`2000
`
`2250
`
`2500
`
`3000
`
`48
`
`43
`
`42
`
`41
`
`41
`
`43
`
`45
`
`48
`
`57
`
`63
`
`69
`
`46
`
`39
`
`35
`
`33
`
`32
`
`32
`
`63%
`
`56%
`
`55%
`
`54%
`
`54%
`
`57%
`
`60%
`
`63%
`
`76%
`
`83%
`
`91%
`
`61%
`
`52%
`
`47%
`
`44%
`
`42%
`
`42%
`
`44%
`
`3250
`
`3500
`
`4000
`
`4250
`
`4500
`
`4550
`
`1000
`
`1250
`
`1500
`
`2000
`
`2500
`
`3000
`
`3250
`
`3500
`
`3750
`
`4000
`
`4250
`
`4500
`
`4750
`
`4900
`
`32
`
`35
`
`39
`
`42
`
`48
`
`51
`
`43%
`
`46%
`
`51%
`
`56%
`
`63%
`
`67%
`
`83%
`
`64%
`
`51%
`
`38%
`
`33%
`
`30%
`
`30%
`
`32%
`
`32%
`
`34%
`
`36%
`
`38%
`
`41%
`
`43%
`
`63
`
`48
`
`39
`
`29
`
`25
`
`23
`
`23
`
`24
`
`25
`
`26
`
`27
`
`29
`
`31
`
`32
`
`33%
`
`6 of 6
`
`FORD 1445