Base Engine Range

The development of the DIESELMAX and ECOMAX engine ranges are typical of JCB's reputation for innovation and quality. Focusing on core customer values has resulted in a 'best in class' engine for mid-range off-highway equipment. JCB has a unique position where we can offer a base engine for mobile applications with class-leading reliability, long service intervals, high efficiency and excellent fuel economy.

Stage V Base Engine

Turbocharged Aftercooled Electronic 4-cylinder 3.0/4.8 litre engine with maximum torque of 690Nm (508 lb-ft)

Peak Torque
Up to 690Nm (508 Ib-ft)
Displacement
3.0/4.8L
Rating
55kW (74hp) - 129kW (173hp)

Tier 4 430 Base Engine

Turbocharged Aftercooled Electronic 4-cylinder 3.0 litre engine with maximum torque of 440Nm (325 lb-ft)

Rating
55kW (74hp)
Peak Torque
440Nm (325lb-ft)
Displacement
3.0L

STAGE IV - TIER 4 - BS IV (UN EQUIVALENT) BASE ENGINE

Turbocharged Aftercooled Electronic 4-cylinder 4.4/4.8 litre engine with maximum torque of 690Nm (508 lb-ft)

Rating
55kW (74hp) – 129Kw (173hp)
Peak Torque
Up to 690Nm (508 lb-ft)
Displacement
4.4/4.8L

STAGE IIIB - TIER 4I - (UN EQUIVALENT) BASE ENGINE

Turbocharged Aftercooled Electronic 4-cylinder 4.4/4.8 litre engine with maximum torque of 690Nm (508 lb-ft)

Rating
68kW (91hp) - 129kW (173hp)
Peak Torque
Up to 690Nm (508 lb-ft)
Displacement
4.4/4.8L

Stage IIIA - Tier 3 - BS III - CPCB II (UN Equivalent) Base Engine

Turbocharged Aftercooled 4-cylinder 4.4 litre engine with maximum torque of 657Nm (485 lb-ft)

Rating
63kW (84hp) - 120kW (161hp)
Peak Torque
Up to 657Nm (485 lb-ft)
Displacement
4.4L

Stage II - Tier 2 - BS II - CPCB I (UN Equivalent) 4 Cylinder Base Engine

Naturally Aspirated, Turbocharged or Turbocharged Aftercooled 4-cylinder 4.4 litre engine with maximum torque of 525Nm (387lb-ft)

Rating
55kW (74hp) - 93kW (125hp)
Peak Torque
Up to 525Nm (387lb-ft)
Displacement
4.4L

Stage II - Tier 2 - BS II - CPCB I (UN Equivalent) 6 Cylinder Base Engine

Turbocharged Aftercooled Electronic 6-cylinder 7.2 litre engine with maximum torque of 1150Nm (848lb-ft)

Rating
140kW (188hp) - 212kW (284hp)
Peak Torque
Up to 1150Nm (848lb-ft)
Displacement
7.2L

A Quality Product- JCB Power Systems

JCB Power Systems provide a quality product through the use of in house machining. The smallest components within the engines are tested in extreme conditions to ensure exceptional productivity.