Kohler KD420 Manuale utente

Technical Drawings

Standard Equipment

• Recoil Start with Automatic Compression Release

• Fuel Tank

• Fuel Filter

• Dry Air Cleaner

• Mufﬂer with Guard

• Accelerator and Stop Manual Control

• 12 V Electric Start with Control Panel

• SAE J609a Ext 4 Crankshaft with Type B

Mounting Flange

• Fuel Safety Shutdown for Low Oil Pressure

Accessories

• Internal Dynamic Balancer

• 24 V Electric Start

• Accelerator and Stop Remote Control

• Key Start Panel with Shutdown Device

• Fuel Lift Pump

• Oil Temperature Switch

• Glow Plug on Intake Manifold

• SAE J609a Ext 9, 6 and 3 Integral Crankshafts

with Type B Mounting Flange

• Extended Wiring Harness

403.0/15.86 335.5/13.20

31.0/1.22

138.5/5.45

512.0/20.15

120.0/4.72120.0/4.72

196.70/7.74

509.0/20.03

488.0/19.21

155.0/6.10

4.0/

0.15

203.5/8.01

99.0/3.89

54.0/2.12

14.0/0.55

49.0/1.92

120.0/4.72

45.0/1.77

5.5/0.21

96.0/3.77

8.0/0.31

21.0/0.82

5.0/0.19

23.0/0.90

105.0/4.13

25.0/0.98

4.0/0.15

8.0/0.31

33.0/1.29

135.0/5.31

5.0/0.19

KOHLER® Diesel

Model KD420

KOHLER Co., Kohler, Wisconsin 53044 • Tel: 920-457-4441

800-544-2444 • Fax: 920-459-1570 • KohlerEngines.com

4 of 4

Form E-2148 9/10

Printed in U.S.A.

1 Cylinder • 442 cc • 7.3 kW/9.8 hp • 3600 rpm • 17 ft lbs @ 2200 rpm

Certiﬁcation

• EPA Tier 4 (Hand-Start Provision)

• ECE R 24

Features

• 4-Stroke Air-Cooled Diesel Engine

• SAE J609a Crankshaft

• Counterclockwise Rotation

• Direct Injection

• Full-Pressure Lubrication

• Centrifugal Mass Governor

• Built-In Full-Flow Oil Filter

• Oil-Breathing Blow-By with Safety Device

• Automatic Extra-Fuel Starting Device

• Self-Bleeding Fuel System

• Torque Regulator

• Automatic Compression Release

• Die-Cast Aluminum Crankcase

with Integral Cast-Iron Cylinder Liner

• Aluminum Cylinder Head

• Mounting Feet

• Hydraulic Valve Lifters

• EGR System

Applications

• Two-Wheel Tractor

• Agricultural Mower

• Water Pump

• High-Pressure Cleaner

• Generator

• Vibrating Plate

• Hydraulic Power Pack

• Vibrating Roller

KOHLER® Diesel

Model KD420

1 of 4

Relentless Power.

Legendary Performance.

Speciﬁcations

Cylinders

Displacement

Bore

Stroke

Compression Ratio

Rating kW/hp

Maximum Torque

Minimum Idling Speed rpm

Fuel Tank Capacity

Oil Consumption

Oil Sump Capacity

Minimum Allowable Oil Pressure

Maximum Allowable Angle of Operation (Peak Values)

Volume of Air Required for Correct Combustion @ 3600 rpm

Volume of Air Required for Correct Cooling @ 3600 rpm

Dry Weight

Recommended Minimum Battery Size

Minimum Pulley Diameters for Belt Drive

No. of Cylinders 1

cc/cu in 442/27

mm/in 86/3.4

mm/in 76/3.0

20.3:1

N (80/1269/CEE) ISO 1585 7.3/9.8

NB ISO 3046 IFN 7.0/9.3

NA ISO 3046 ICXN 6.4/8.6

Nm/ft lbs @ 2200 rpm 23/17

950-1000

liters/quarts 5/5.3

kg/h/lb/h 0.0044/0.0097

liters/quarts 1.5/1.6

bar/psi 1-1.5/14.5-21.8

25° (35°)

liters/min/cfm 580/20

liters/min/cfm 5500/194

kg/lb 45/99.1

V/CCA Standard, Heavy-Duty 12/420, 510

D1 (mm) ≥ 620 [66+L2 (mm)] N (kW)

n (rpm)

D2 (mm) ≥ 650 [53+L1 (mm)] N (kW)

n (rpm)

Maximum Allowable Axial Load in Both Directions

A-B = 200 kg/441 lbf

Sound Pressure Level dBA

Sound Pressure Level Polar Diagram

Open Field at 7 Meters – No Load

Running Engine

KOHLER® Diesel

Model KD420

2 of 4 KohlerEngines.com

3600 rpm3000 rpm2000 rpm1000 rpm

dBA

Curves

N Power Curve – 80/1269/CEE – ISO 1585

NB Power Curve – ISO 3046/1 – IFN

NA Power Curve – ISO 3046/1 – ICXN

MN Torque Curve – (N Curve)

MB (B Curve – MA (A Curve)

C Speciﬁc fuel consumption – (NB Curve)

KOHLER® Diesel

Model KD420

KohlerEngines.com 3 of 4

Indice

Altri manuali Kohler Motore

Kohler

Kohler Command PRO EFI PCV680 Manuale utente

Kohler

Kohler K361 Manuale utente

Kohler

Kohler Command PRO ECV940 Manuale utente

Kohler

Kohler K91 Manuale utente

Kohler

Kohler Command PRO CH18 Manuale utente

Kohler

Kohler Lombardini 3 LD 450 Manuale elenco delle parti

Kohler

Kohler KD 625/2 Manuale utente

Kohler

Kohler Lombardini 25 LD 330-2 Manuale elenco delle parti

Kohler

Kohler K361 Manuale utente

Kohler

Kohler Command PRO CV682 Manuale utente

Kohler

Kohler Courage XT-6 Manuale utente

Kohler

Kohler Command Pro CH245 Manuale utente

Kohler

Kohler KT17 Manuale utente

Kohler

Kohler KD625-3 Manuale utente

Kohler

Kohler COMMAND CH18-745 Manuale utente

Kohler

Kohler SV470-620 Manuale utente

Kohler

Kohler KDW 2204/T Manuale utente

Kohler

Kohler Command Pro CH255 Manuale utente

Kohler

Kohler CS4 Manuale utente

Kohler

Kohler KDI 3404TCR Manuale utente

Kohler

Kohler LOMBARDINI 25 LD Manuale di istruzioni

Kohler

Kohler KS530 Manuale utente

Kohler

Kohler Command PRO CH940 Manuale utente

Kohler

Kohler LOMBARDINI MARINE LMG 4000 Manuale utente

Manuali Motore popolari di altre marche

Rotax

Rotax 125 senior MAX evo Manuale utente

MTD

MTD OHV Series Manuale utente

Mercury

Mercury D4.2L D-Tronic Manuale utente

Selve

Selve SE Plus-RC Series Manuale utente

Perkins

Perkins 1206E-E66TA Manuale utente

Skov

Skov DA 174 Manuale

Rossi

Rossi TX11 Series Manuale utente

Siemens

Siemens SIMOTICS T-1FW3 Foglio di istruzioni

AL-KO

AL-KO PRO 350 Manuale utente

MTU

MTU 12 V 4000 Lx4 Manuale utente

Nanni

Nanni N3.30 Manuale di istruzioni

Nanni

Nanni N5.160 CR2 Manuale utente

KSB

KSB SuPreme Series Istruzioni per l'installazione

Hiwin

Hiwin EM1 Series Manuale utente

Rotax

Rotax 912 i series Istruzioni operative

Siemens

Siemens SIMOTICS XP 1MB1 Manuale utente

Bosch

Bosch Rexroth 70 Series Manuale utente

Wacker Neuson

Wacker Neuson WM 130 Istruzioni operative