Century 3647

The Century 3647 is a tractor produced by Century. It is equipped with a 139 ci 2.3 L engine. The rated power output is 47 hp 35.0 kW. Transmission: 12 forward and reverse. Operating weight: 3,910 lbs 1773 kg.

Overview

	Compact Utility tractorKukje built
Compact Utility tractor
Kukje built

Compact Utility tractor
Kukje built

Production
Distributor	Century
Manufacturer	Kukje
Compact Utility tractor
Built in Yangsu-ri, South Korea

Century 3647 Engine
Kukje 2.3L 4-cyl diesel
Engine details ...

Century 3647 Transmission
12-speed partially synchronized
Transmission details ...

Century 3647 Power
Engine	47 hp 35.0 kW
PTO (claimed)	40 hp 29.8 kW

Mechanical
Four-wheel drive
Differential lock	foot pedal
Steering	hydrostatic power
Differential wet disc brakes
ROPS.

Capacity
Fuel	11.1 gal 42.0 L
Hydraulic system	9.25 gal 35.0 L
Front axle	7.4 qts 7.0 L

Hydraulics
Type	open center
Capacity	9.25 gal 35.0 L
Valves	1 to 3
Pump flow	8.9 gpm 33.7 lpm
Total flow	13.2 gpm 50.0 lpm

Tractor hitch
Rear Type	I
Rear lift	2580 lbs 1170 kg

Power Take-off (PTO)
Rear PTO	live (2-stage clutch)
Rear PTO Type	540/1000

Dimensions & Tires
Wheelbase	71 inches 180 cm
Weight	3,910 lbs 1773 kg
Front tire	8-18
Rear tire	12.4-28
Full dimensions and tires ...

Electrical
Ground	negative
Charging amps	45
Battery volts	12

References
Operator's Manual 2629, 2635, 3638, 3642 and 3647 (948892) published in 2003

Engine

	Compact Utility tractorKukje built
Compact Utility tractor
Kukje built

Compact Utility tractor
Kukje built

Engine Detail — 139 ci / 2.3 L Diesel

Manufacturer	Kukje
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	139 ci 2.3 L
Bore/Stroke	3.465x3.701 inches 88 x 94 mm
Power	47 hp 35.0 kW
Air cleaner	dry cartridge
Compression	21.3:1
Rated RPM	2600
Starter volts	12
Coolant capacity	9.8 qts 9.3 L
Oil capacity	7 qts 6.6 L

Transmission

	Compact Utility tractorKukje built
Compact Utility tractor
Kukje built

Compact Utility tractor
Kukje built

Transmission — 12 forward and reverse partially synchronized

Type	partially synchronized
Gears	12 forward and reverse
Oil capacity	37 qts 35.0 L
Oil type	10oF [-12oC]↑ : JDM J20C 70o↔-40oF [21o↔-40oC] : JDM J20D	10oF [-12oC]↑	: JDM J20C	70o↔-40oF [21o↔-40oC]	: JDM J20D
10oF [-12oC]↑	: JDM J20C
70o↔-40oF [21o↔-40oC]	: JDM J20D
Four gears in three ranges with left-hand shuttle. Gear shift is synchronized with clutch. Tractor must be stopped to shift range and shuttle.
With 12.4-28 rear tires.

10oF [-12oC]↑	: JDM J20C
70o↔-40oF [21o↔-40oC]	: JDM J20D

Dimensions

	Compact Utility tractorKukje built
Compact Utility tractor
Kukje built

Compact Utility tractor
Kukje built

Century 3647 Tires
Ag front	8-18
Ag rear	12.4-28
Lawn/turf front	29x12.00-15
Lawn/turf rear	44x18.00-20
Industrial front	12-16.5
Industrial rear	17.5L-24

Dimensions
Wheelbase	71 inches 180 cm
Length	124 inches 314 cm
Width	61 inches 154 cm
Height	96 inches 243 cm
Weight	3,910 lbs 1773 kg
Ground clearance	12.2 inches 30 cm
Front tread	50 inches 127 cm
Rear tread	45 to 59 inches 114 to 149 cm

Attachments

	Compact Utility tractorKukje built
Compact Utility tractor
Kukje built

Compact Utility tractor
Kukje built

Attachment overview
Century 50 loader
Century 50HL loader