D902-K-E4

Product Specifications

GENERAL SPECIFICATION

Engine model: D902-K-E4

Emission regulation: EPA/CARB Tier4 + EU Stage V + China NR IV

Type: Vertical, water cooled 4-cycle diesel engine

Cylinders: 3

Bore and stroke
mm (in): 72.0 x 73.6 (2.83 x 2.90)

Displacement
L (cu.in): 0.898 (54.80)

Aspiration: Naturally aspirated

Aftertreatment: -

Rated output / speed^*1
kW (HP) / rpm: 18.5 (24.8) / 3600

Maximum torque / speed^*1
Nm (lb-ft) / rpm: 56.1 (41.4) / 2600

Combustion system: Indirect Injection

Fuel system: TVCR

Length x Width x Height^*2 (without aftertreatment unit)
mm (in): 434 × 389 × 544
(17.1 × 15.3 × 21.4)

Length x Width x Height^*3 (with aftertreatment unit)
mm (in): -

Dry weight
kg (lb): 72 (159)

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.
-

18.5 kW @ 3600 rpm

Photographs may show non-standard equipment.

DIMENSIONS

Dimensions and weight depend on composed specifications.

PERFORMANCE CURVES

FEATURES and BENEFITS

Suppress black smoke

The D902-K-E4 engine is capable of complying with the
latest emission standards (output of below 19kW) around the
world, including the most stringent of China’s national smoke
regulations, Category III. The amount of black smoke is reduced
to an imperceptible level at start, acceleration, and a rapid
increase in workload.

Improvement
in drivability and serviceability

The D902-K-E4 engine is capable of communicating via CAN,
thus allowing engine speed and torque to be controlled using
signals from vehicles. Due to superior torque characteristics,
lower rotation due to a rapid increase in workload is
suppressed, enhancing drivability and work efficiency.

Low fuel consumption

Fuel efficiency improved by about 5% compared to conventional
model.

Compatibility

The D902-K-E4 engine uses the same external dimensions,
locations of ports and an engine mount, and PTO as its current
model, thus facilitating easy model upgrades.

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