| 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
Nm (lb-ft) / 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) |
Specifications are 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)