Engine model	OC60-E4
Emission regulation	EPA/CARB Tier 4 (NRTC/NTE test mode) + EU Stage V
Type	Vertical, liquid-cooled 4-cycle diesel engine
Cylinders	1
Bore and stroke  --  mm (in)	72.0 x 68.0 (2.83 x 2.68)
Displacement   --   L (cu.in)	0.276 (16.8)
Maximum output / speed*1   --   kW (HP) / rpm	4.5 (6.0) / 3600
Continuous output / speed*1  --  kW (HP) / rpm	4.1 (5.5) / 3600
Maximum torque / speed  --  Nm (lb-ft) / rpm	13.2 (9.7) / 2000 to 2600
Combustion system	Indirect Injection
Fuel tank capacity   --   L (U.S. gal)	3.5 (0.92)
Lubricating oil capacity   --   L (U.S. gal)	1.3 (0.34)
Starter capacity   --   V - kW	12 - 0.7
Charging dynamo   --   V - W	12 - 48 (L1 model: 12 - 170)
Length x Width x Height   --  mm (in)	403 x 461 x 458 (15.9 x 18.1 x 18.0)
Dry weight*2  --   kg (lb)	38 (84)

 

Specification is subject to change without notice.
Dry weight is according to Kubota's standard specification.
When specification varies, the weight will vary accordingly.

 

*1: SAE J1349 net intermittent
*2: Three Vortex Combustion System(TVCS)