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OC60-E3

  • EPA Tier 4
  • CARB Tier 4

OC60-E3

OC60-E3

  • EPA Tier 4
  • CARB Tier 4

Find a dealer

Find a dealer

Rated Power

13.2 kW @ 2000 to 2600 rpm

Performance Curves

Features and Benefits

Emissions

The Kubota OC60 engine complies with EPA Tier 4 emissions regulations.

Durable Power

This engine offers a seamless transition from E2 to E4 by totally maintaining the same performance and physical characteristics.

Clean and Quiet Power

The Kubota OC series is an unique engine that has light-weight and compact features of an air-cooled engine together with the low noise, durability and clean exhaust emission of a water-cooled diesel engine. With ACTV (Advanced Cooling Three Vortex) system, the cylinder block is air-cooled, whereas the combustion area of the cylinder head is oil-cooled.

Engine Specifications

Engine model OC60-E3
Emission regulation EPA/CARB Tier 4
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)

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)

Dimensions

338(13.3)
386(15.2) x 564(22.2)

OC60 Lineup

Z482-E4B

OC60-E2

Diesel

  • 4.1 kW
  • 5.5 HP
  • @ 3600 rpm
Emission:
  • EPA/CARB Tier 2 level
Z482-E4B

OC60-E4

Diesel

  • 4.1 kW
  • 5.5 HP
  • @ 3600 rpm
Emission:
  • EPA/CARB Tier 4 +
  • (NRTC/NTE test mode) +
  • EU Stage V

Kubota OC Series

Z482-E4B

OC95-E3

Diesel

  • 6.25 kW
  • 8.38 HP
  • @ 3600 rpm
Emission:
  • EPA/CARB Tier 4
Z482-E4B

OC60-E3

Diesel

  • 4.1 kW
  • 5.5 HP
  • @ 3600 rpm
Emission:
  • EPA/CARB Tier 4

Emission Regulations for CI Engines

Emission Regulations for CI Engines (PDF)

Information and instruction StageV

Information and instruction StageV (PDF)

Information and instructions by India BS V

Information and instructions by India BS V

“BG” Engine Catalog

“BG” Engine Catalog (PDF)

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