Kubota | Australiaau
RK Diesel Engine previewRK Diesel Engine
The Kubota RK Series features a range of horizontal, water-cooled, four cycle diesel engines suited to a wide range of applications. From remote pumping stations in outback Queensland to pressure washers and agricultural equipment, the RK Series is a rugged and reliable power solution that will stand the test of time.

Model Comparison

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  • 376 cc
  • 443 cc
  • 487 cc

Product Features

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Equipped with Kubota's TVC system

Indirect injection engines equipped with Kubota’s TVC system for greater power output and more steady, quiet operation.

Built-in balancer

Built-in balancer suppresses noise and vibration caused by the piston.

Efficient combustion system

Highly efficient combustion system prevents heat loss and maximises performance.

With manual or electric start option

Complete with a manual or electric start option with a backup manual crank start.

Superior fuel economy

Highly efficient diesel engines with superior fuel economy.

Renowned global brand

Global brand renowned for its high performing and reliable engines.

Equipped with Kubota's TVC system

Indirect injection engines equipped with Kubota’s TVC system for greater power output and more steady, quiet operation.

Built-in balancer

Built-in balancer suppresses noise and vibration caused by the piston.

Efficient combustion system

Highly efficient combustion system prevents heat loss and maximises performance.

With manual or electric start option

Complete with a manual or electric start option with a backup manual crank start.

Superior fuel economy

Highly efficient diesel engines with superior fuel economy.

Renowned global brand

Global brand renowned for its high performing and reliable engines.

Specifications

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General
Name RK70 RK80 RK95
Cooling Type Water Cooled Water Cooled Water Cooled
Orientation Horizontal Horizontal Horizontal
Fuel Type Diesel Diesel Diesel
Number of Cylinders 1 1 1
Stroke 75 mm 84 mm 84 mm
Displacement 376 cc 443 cc 487 cc
Combustion System Three Vortex Direct Injection Direct Injection
Intake System Naturally Aspirated Naturally Aspirated Naturally Aspirated
Manual Crank Handle
Starting System Electric Electric Electric
Speed Type Variable Variable Variable