Iseki SX75 Tractor

Manufacturer	Iseki
Price	-
Model	SX75
Equipment Type	Utility Tractors
Factory	Japan

ISEKI SX75 POWER

Engine

70hp / 52.2kW

ENGINE DETAIL

The Iseki SX75 tractor features a robust Isuzu 4BD1 diesel engine with a displacement of 3.9L, delivering 70hp at a rated RPM of 2200. Its direct injection fuel system enhances fuel efficiency and ensures adequate torque delivery for various agricultural tasks, making it suitable for moderate to heavy workloads. However, its 12V electric starter and glow plug pre-heating system may pose challenges in extremely cold conditions, necessitating additional starting aids.

Description	Isuzu 4BD1 diesel 4-cylinder liquid-cooled
Displacement	235.3ci / 3.9L
Bore/Stroke	4.016x4.646inches / 102x 118 mm
Power	70hp / 52.2kW
Fuel system	direct injection
Air cleaner	dual dry element
Pre-heating	glow plugs
Rated RPM	2200
Starter	electric
Starter volts	12

ISEKI SX75 ENGINE

The Iseki SX75 features a robust Isuzu 3.9L 4-cylinder diesel engine, providing reliability and efficiency for moderate agricultural tasks. With a total fuel capacity of 50.2 gallons split between ROPS and cab configurations, it ensures extended operation without frequent refueling, suitable for larger plots or longer workdays. However, operators should consider the weight distribution and overall center of gravity when choosing between the two fuel tank options, as this can affect maneuverability and stability.

Description	Isuzu 3.9L 4-cyl diesel
ROPS Fuel tank	22.5gal / 85.2L
Cab Fuel tank	27.7gal / 104.8L

TRANSMISSIONS OVERVIEW

The Iseki SX75 tractor features a 12-speed syncromesh transmission, offering smooth gear transitions for enhanced operator control, alongside a 24-speed option that provides versatility in various field operations. The advantages of this transmission setup include better adaptability for both high-speed road transport and low-speed fieldwork, aiding in fuel efficiency and productivity. However, the complexity of a syncromesh system may require more maintenance and could pose a learning curve for novice operators.

Description

12-speed syncromesh/24-speed

TRANSMISSION 1

The Iseki SX75 tractor's syncromesh transmission, featuring 12 forward and 4 reverse gears, provides smooth and efficient gear shifting, ideal for varying terrains and applications. The 330.2mm dry disc clutch offers reliable engagement and durability, though it may require more force compared to hydraulic options. In challenging scenarios such as heavy towing or loading, operators might benefit from the enhanced control and responsiveness of the syncromesh system, however, they should be aware of potential wear associated with frequent clutch use.

Type	syncromesh
Gears	12 forward and 4 reverse
Clutch	330.2mm dry disc

TRANSMISSION 2

The Iseki SX75's Super Shift transmission provides a robust 24 forward and 8 reverse gears, offering excellent versatility for various agricultural tasks. This wide gear range facilitates optimal power delivery and speed control, enhancing productivity across diverse terrains. However, the complexity of the Super Shift system may require additional maintenance and operator training to maximize efficiency and ensure safe operation.

Transmission	Super Shift
Gears	24 forward and 8 reverse

MECHANICAL

The Iseki SX75 tractor features a robust power steering system, enhancing maneuverability, particularly in tight farming spaces. Its wet disc brakes provide superior stopping power in various conditions, promoting safety and durability. The optional air-conditioned cab enhances operator comfort during extended use, while the 12-speed syncromesh or 24-speed transmission options afford versatility in adapting to different field conditions.

Chassis	4x2 2WD/4x4 MFWD 4WD
Steering	power
Brakes	wet disc
Cab	Four-post ROPS. Cab optional with air-conditioning.
Transmissions	12-speed syncromesh/24-speed

HYDRAULICS

Pump flow

13.2gpm / 50.0lpm

TRACTOR HITCH

Rear Type	II
Control	position and draft control
Rear lift	6834lbs / 3099kg

POWER TAKE-OFF (PTO)

Rear PTO	independent
Clutch	hydraulic wet disc
Rear RPM	540/1000 (1.375)
Engine RPM	540@1789 / 1000@2000

ISEKI SX75 TIRES

The Iseki SX75 tractor offers both 2WD and 4WD configurations, with the 4WD variant providing enhanced traction and maneuverability, especially in challenging terrains or when working on loose soils. The tire specifications indicate a standard agricultural profile, with front tire sizes ranging from 10.00-16 in 2WD to 11.2-24 in 4WD, ensuring stability and load distribution. Pros include versatility in various agricultural applications; however, the 2WD option may struggle in wet or uneven conditions compared to its 4WD counterpart.

2WD Standard tires (ag)	Front: 10.00-16. Rear: 18.4-30
4WD Standard tires (ag)	Front: 11.2-24. Rear: 18.4-30

DIMENSIONS

2WD Wheelbase	88inches / 223cm
4WD Wheelbase	88.8inches / 225cm
Length	152.8inches / 388cm
Height (exhaust)	104.1inches / 264cm
Ground clearance	15.2inches / 38cm
2WD Front tread	55.9 to 72.7inches / 141to 184 cm
4WD Front tread	57.5 to 78inches / 146to 198 cm
Rear tread	55.5 to 79.1inches / 140to 200 cm

ISEKI SX75 WEIGHT

2WD ROPS	6856lbs / 3109kg
2WD Cab	7518lbs / 3410kg
4WD Cab	8003lbs / 3630kg

DIMENSIONS & TIRES

The Iseki SX75 tractor offers a wheelbase of 88 inches (2WD) and 88.8 inches (4WD), providing stability and maneuverability for various agricultural tasks. Its weight range of 6,856 to 8,003 pounds enhances traction, particularly in challenging terrains, though the limited rear tire size (18.4-30) may impact its performance under heavier loads. For optimal performance, consider scenarios requiring 4WD for enhanced traction in muddy or uneven fields, albeit with potential increased tire wear.

2WD Wheelbase	88inches / 223cm
4WD Wheelbase	88.8inches / 225cm
Weight	6856 to 8003 pounds
Front tire	10.00-16
2WD Rear tire	18.4-30

ELECTRICAL

Ground	negative
Battery volts	12
Battery AH	110

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