| Manufacturer | Iseki |
| Price | - |
| Model | TK538 |
| Equipment Type | Compact Utility Tractors |
| Factory |
ISEKI TK538 POWER
| Engine (gross) | 40.5hp / 30.2kW |
| Engine (net) | 37.5hp / 28.0kW |
ENGINE DETAIL
The Iseki TK538 features a reliable Iseki E3CD turbocharged diesel engine, offering 40.5 hp at a rated RPM of 2600, suitable for tasks requiring moderate power. Its compact 1.5L displacement and efficient design provide good fuel economy and lower emissions in agricultural operations. Maintenance considerations include a 5-quart oil capacity and specific valve clearance settings, which are crucial for optimal engine performance and longevity.
| Description | Iseki E3CD turbocharged diesel 3-cylinder liquid-cooled |
| Displacement | 91.4ci / 1.5L |
| Bore/Stroke | 3.425x3.31inches / 87x 84mm |
| Power (gross) | 40.5hp / 30.2kW |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 5 qts /4.7 L |
| Intake valve clearance | 0.014inches / 0.356mm |
| Exhaust valve clearance | 0.014inches / 0.356mm |
ISEKI TK538 ENGINE
The Iseki TK538 features a compact 1.5L 3-cylinder diesel engine, delivering a balance of power and fuel efficiency, making it suitable for small to mid-sized agricultural tasks. Its robust design allows for versatility in varied terrain, though operators should be mindful of potential challenges related to torque delivery under heavy load conditions. Overall, the TK538 is ideal for users seeking a reliable workhorse for small farms or landscaping operations.
| Description | Iseki 1.5L 3-cyl diesel |
TRANSMISSIONS OVERVIEW
The Iseki TK538 features a 16-speed mechanical shuttle transmission, providing enhanced control and versatility for various agricultural tasks, especially in tight maneuvers or when utilizing attachments. The hydrostatic system offers smooth operation and allows for precise speed adjustments without the need for clutch engagement, improving overall efficiency. However, the mechanical complexity may present maintenance challenges over time, requiring careful upkeep to ensure optimal performance.
| Description | 16-speed mechanical shuttle hydrostatic |
TRANSMISSION 1
The Iseki TK538 tractor features a mechanical shuttle, providing smooth transition between forward and reverse gears, which enhances operational efficiency in tight spaces. With a total of 16 forward and reverse gears, it offers flexibility in speed and torque, catering to various agricultural tasks and terrain conditions. The oil capacity of 26.4 quarts (25.0 liters) ensures adequate lubrication for extended use, but operators should monitor oil levels regularly to prevent overheating or mechanical failure.
| Type | mechanical shuttle |
| Gears | 16 forward and reverse |
| Oil capacity | 26.4qts / 25.0L |
TRANSMISSION 2
The Iseki TK538 features a hydrostatic transmission, providing smooth and infinite speed control for precise operations, ideal for tasks requiring variable speed settings. Its 3-range forward and reverse functionality enhances versatility, allowing for efficient maneuverability in diverse agricultural applications. However, hydrostatic systems may require more maintenance compared to conventional gear transmissions, so proper servicing is essential for optimal performance.
| Type | hydrostatic |
| Gears | infinite (3-range) forward and reverse |
MECHANICAL
The Iseki TK538 features a robust 4x4 MFWD configuration, providing enhanced traction on varied terrains, ideal for agricultural tasks. Its mechanical wet disc brakes offer reliable stopping power while the 16-speed mechanical shuttle hydrostatic transmission allows for versatile speed control, facilitating smooth operation in diverse applications. However, the open operator station may expose the user to elements, although an enclosed cab is available as an option for increased operator comfort.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | mechanical rear |
| Steering | power assist |
| Brakes | mechanical wet disc |
| Cab | Open operator station. Cab available |
| Transmissions | 16-speed mechanical shuttle hydrostatic |
CAPACITY
| Fuel | 7.9gal / 29.9L |
| Steering | 0.3qts / 0.3L |
HYDRAULICS
| Type | open center |
| Pressure | 1916psi / 132.1bar |
| Total flow | 9.7gpm / 36.7lpm |
| Steering flow | 6 gpm /22.7 lpm |
| Steering cap. | 0.3qts / 0.3L |
TRACTOR HITCH
| Rear Type | I |
| Control | position control with available draft control |
| Rear lift (at ends) | 2866lbs / 1300kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
ISEKI TK538 TIRES
The Iseki TK538 tractor offers versatility with both agricultural (Ag) and lawn/turf tire options, allowing for efficient operation in various applications—from field work to landscaping. The Ag tires (7x16 front and 12.4x24 rear) provide optimal traction and stability for tillage, while the lawn/turf tires (29x12.00-15 front and 475/65D-20 rear) minimize ground disturbance for turf management. A potential challenge may arise when switching between tire types, as performance characteristics will differ significantly depending on the intended use scenario.
| Ag front | 7x16 |
| Ag rear | 12.4x24 |
| Lawn/turf front | 29x12.00-15 |
| Lawn/turf rear | 475/65D-20 |
DIMENSIONS
| Wheelbase | 67.9inches / 172cm |
| Length | 118.9inches / 302cm |
| Width | 53.4inches / 135cm |
| Height (steering wheel) | 57.1inches / 145cm |
| Shiping weight | 2679lbs / 1215kg |
| Ground clearance | 12.2inches / 30cm |
DIMENSIONS & TIRES
The Iseki TK538 tractor's compact wheelbase of 67.9 inches (172 cm) enhances maneuverability in tight spaces, making it ideal for small-scale farming and landscaping tasks. With a weight of 2679 lbs (1215 kg), it strikes a balance between stability and agility, though this may limit its towing capacity compared to heavier models. The tire specifications, featuring a 7x16 front and 12.4x24 rear, suggest good traction and stability on various terrains but may require attention to ground pressure management for optimal soil health.
| Wheelbase | 67.9inches / 172cm |
| Weight | 2679lbs / 1215kg |
| Front tire | 7x16 |
| Rear tire | 12.4x24 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 40 |
| Battery volts | 12 |
| Battery AH | 65 |