Engine model	D722-E4B
Emission regulation	EPA/CARB Tier 4 (NRTC/NTE test mode) + EU Stage V
Type	Vertical, water cooled 4-cycle diesel engine
Cylinders	3
Bore and stroke  -- mm (in)	67.0 x 68.0 (2.64 x 2.68)
Displacement -- L (cu.in)	0.719 (43.88)
Aspiration	Naturally aspirated
Aftertreatment	-
Rated output / speed*1   --   kW (HP) / rpm	14.9 (20.0) / 3600
Maximum torque / speed*1   --   Nm (lb-ft) / rpm	45.8 (33.8) / 2600
Combustion system	Indirect injection
Fuel system	In-line pump
Length x Width x Height*2 (without aftertreatment unit)   --   mm (in)	407 x 386 x 564 (16.0 x 15.2 x 22.2)
Length x Width x Height*3 (with aftertreatment unit)   --   mm (in)	-
Dry weight   --   kg (lb)	63 (139)

 

Specifications are subject to change without notice.
Dimensions and dry weight are according to Kubota's standard specification.
Dimensions and weight depend on completed specifications.

 

1: SAE J1995 gross intermittent
*2: Exclude cooling fan and exclude aftertreatment unit
*3: Exclude cooling fan and include aftertreatment unit on engine