The development of the Dieselmax and Ecomax engine range is typical of JCB's reputation for innovation and quality. Focusing on core customer values and resulted in a 'best in class' engine for mid-range off-highway equipment.
|
Maximum rating (gross intermittent) |
108kW (145hp) |
129kW (173hp) |
|
At speed |
2200 rpm |
2050 rpm |
|
Peak Torque |
560 Nm (413 lb-ft) |
690 Nm (509 lb-ft) |
|
Peak Torque Speed |
1500 rpm |
1500 rpm |
|
Maximum no load governed speed |
2371 rpm |
2125 rpm |
|
Nominal Idling Speed |
850 rpm |
850 rpm |
|
Thermodynamic Cycle |
Diesel 4 Stroke |
Diesel 4 Stroke |
|
Air Intake |
TCAE |
TCAE |
|
Arrangement |
4.8L |
4.8L |
|
Nominal bore |
106 mm (4.17") |
106 mm (4.17") |
|
Stroke |
135 mm (5.31") |
135 mm (5.31") |
|
Maximum rating (gross intermittent) |
55kW (74hp) |
|
At speed |
2200 rpm |
|
Peak Torque |
400 Nm (295 lb-ft) |
|
Peak Torque Speed |
1200 rpm |
|
Maximum no load governed speed |
2450 rpm |
|
Nominal Idling |
850 rpm |
|
Thermodynamic Cycle |
Diesel 4 Stroke |
|
Air Intake |
TCAE |
|
Arrangement |
4.4L |
|
Nominal bore |
103 mm (4.06") |
|
Stroke |
132 mm (5.20") |
|
Maximum rating (gross intermittent) |
68kW(91hp) |
81kW(108hp) |
93kW(125hp) |
|
At speed |
2200 rpm |
2200 rpm |
2200 rpm |
|
Peak Torque |
433 Nm(319 lb-ft) |
516 Nm(380 lb-ft) |
550 Nm(406 lb-ft) |
|
Peak Torque Speed |
1500 rpm |
1500 rpm |
1500 rpm |
|
Maximum no loadgoverned speed |
2450 rpm |
2450 rpm |
2450 rpm |
|
Nominal Idling Speed |
850 rpm |
850 rpm |
850 rpm |
|
Thermodynamic Cycle |
Diesel 4 Stroke |
Diesel 4 Stroke |
Diesel 4 Stroke |
|
Air Intake |
TCAE |
TCAE |
TCAE |
|
Arrangement |
4.4L |
4.4L |
4.4L |
|
Nominal bore |
103 mm (4.06") |
103 mm (4.06") |
103 mm (4.06") |
|
Stroke |
132 mm (5.20") |
132 mm (5.20") |
132 mm (5.20") |
Stage V Turbocharged Aftercooled Electronic 4 cylinder 3.0/4.8 litre engine with maximum torque of 690Nm (509 lb-ft)
Tier 4 Turbocharged Aftercooled Electronic 4 cylinder 3.0 litre engine with maximum torque of 440Nm (325 lb-ft)
Stage IIIA/Tier 3 Turbocharged Aftercooled 4 Cylinder 4.4 litre engines with maximum torque of 657Nm (485 lb-ft)
Naturally Aspirated/Turbocharged or Turbocharged Aftercooled 4 cylinder 4.4 litre engines with maximum torque of 525Nm (387lb-ft)