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Iseki TD4450

The Iseki TD4450 is a compact utility tractor manufactured by Iseki. It features an Isuzu 2.4L 4-cylinder liquid-cooled diesel engine producing 48 hp (35.8 kW) with a PTO power of 41 hp (30.6 kW). The tractor has an 18-speed synchromesh transmission with 18 forward and 6 reverse gears, a 260mm dry disc clutch, and offers two- or four-wheel drive options. It includes power steering, wet disc brakes, and an open operator station with an optional two-post fixed ROPS. The hydraulic system is open center with a pump flow of 8.45 gpm (32.0 lpm). The rear hitch is type I with position and draft control and a rear lift capacity of 3630 lbs (1646 kg). The rear PTO is independent with 540/1000 RPM options at 2250 engine RPM. Dimensions include a wheelbase of 78.7 inches (199 cm), length of 134.2 inches (340 cm), width of 61 inches (154 cm), and height of 90.2 inches (229 cm). The tractor weighs between 3679 lbs (1668 kg) for 2WD and 3965 lbs (1798 kg) for 4WD. Tire options vary for 2WD and 4WD configurations.
Iseki TD4450compact utility tractorIsuzu engine48 hp tractor18-speed synchromesh transmissiontractor specifications
Power48 hp
Foundedunknown
ModelTD4450

Technical Specifications

Detailed specifications and technical data for Iseki TD4450

Power

Engine:48 hp (35.8 kW)
PTO (claimed):41 hp (30.6 kW)

Engine

Type:diesel
Model:Isuzu C240
Power:48 hp (35.8 kW)
Torque:97.4 lb-ft (132.1 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Rated RPM:2600
Torque RPM:1400
Air cleaner:dry
Bore/Stroke:3.39x4.02 inches (86 x 102 mm)
Displacement:144.6 ci (2.4 L)
Starter volts:12

Hydraulics

Type:open center
Pump flow:8.45 gpm (32.0 lpm)

Mechanical

Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Power steering:Yes
Operator station:Open operator station. Two-post fixed ROPS available.

Production

Type:Compact Utility tractor
Manufacturer:Iseki

Transmission

Type:synchromesh
Gears:18 forward and 6 reverse
Clutch:260mm dry disc
Details:Three gears, plus reverse in three ranges plus creeper range.

Tractor hitch

Control:position and draft control
Rear Type:I
Rear lift (at ends):3630 lbs (1646 kg)

Dimensions & Tires

Width:61 inches (154 cm)
Height:90.2 inches (229 cm)
Length:134.2 inches (340 cm)
Wheelbase:78.7 inches (199 cm)
2WD Weight:3679 lbs (1668 kg)
4WD Weight:3965 lbs (1798 kg)
Rear tread:48.75 to 64.5 inches (123 to 163 cm)
2WD Front tread:45.3 to 65 inches (115 to 165 cm)
4WD Front tread:43 to 63.8 inches (109 to 162 cm)
Ground clearance:16.5 inches (41 cm)
Clearance (drawbar):15.25 inches (38 cm)
2WD Standard tires (ag):Front: 6.00-16. Rear: 12.4-32
4WD Standard tires (ag):Front: 8.30-20. Rear: 12.4-32
Height (steering wheel):59 inches (149 cm)

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:540@2250, 1000@2250
Rear PTO Type:540/1000