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2024 Kohler Engine Diesel Air-Cooled KD420

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Key Features

Availability Brochure

Year2024

MakeKohler Engine

ModelDiesel Air-Cooled KD420

Product Features

Description

Diesel Air-Cooled KD420

Our air-cooled diesel engines are engineered with state-of-art air filters to increase durability, and lengthen service intervals. Couple all of that with the engine's cast iron cylinder liners and you've got a machine that doesn't know how to quit.

Specifications

Engine Type: Four-stroke, cast iron liner, direct injection, fully pressurized lubrication
Power: 9.1 HP (6.8 kW)@3600RPM
Displacement: 24.5 cu. in. (442 cc)
Bore: 3.4 in. (86 mm)
Stroke: 3 in. (76 mm)
Maximum Torque: 13.2 lb. ft. (18 Nm)@2100RPM
Dry Weight: 99.1 lb. (45 kg)
Oil Capacity: 1.6 US qt (1.5 L)
Engine Type: Commercial
Compression Ratio: 20.3:1
Lubrication: Full pressure w/full-flow filter
Dimensions L x W x H: 13.2x15.9x20.2 in. (336x403x512 mm)

Features

New rugged design for the most extreme conditions
EPA/CARB Tier 4 Compliant
Equipped with a larger air filtration cartridge with increased capacity
Cyclonic separator with one-way valve for dust discharge
New integrated sound dampener provide reduced noise levels

Equipment Types

Aerial Platform
Asphalt Cutter
Cement Mixer
Dumper
Farm Machinery
Generator
Lawn Mower
Mini Dumper
Mini Excavator
Mini-car
Motor Compressor
Refrigerating Groups
Rotary Hoe
Sweeper
Tractor
Vibrating Plate Roller
Welder

NOTES:

1 Performances measured according to ISO 14396 without final intake and exhaust line.Actual engine performances may be affected by accessories (intake and exhaust line, charging , cooling fan, etc.), application, ambient operating conditions (temperature, humidity and altitute) and other factors.

Product Specs

Engine

Engine Type	Four-stroke, cast iron liner, direct injection, fully pressurized lubrication
Bore x Stroke	3.4 x 3 in. (86 x 76 mm)
Displacement	24.5 cu. in. (442 cc)
Compression Ratio	20.3:1
Horsepower	9.1 HP (6.8 kW)
Torque	13.2 lb. ft. (18 Nm)