Iseki TK37 Compact Utility Tractor – Specifications & Overview
The Iseki TK37 is a mid-to-high power compact utility tractor produced from 1996 to 2001 as part of the TK Series by Iseki.
Positioned above the TK33, the TK37 introduces a larger 4-cylinder engine and significantly higher torque, making it suitable for heavier implements, wider rotary tillers, and more demanding PTO work.
With a robust chassis, reliable Isuzu diesel engine, and optional cab configuration, the TK37 is ideal for orchards, mixed farming, and professional small-to-medium scale agricultural operations.
Production Information
| Item | Details |
|---|---|
| Manufacturer | Iseki |
| Model | TK37 |
| Series | TK Series |
| Production Years | 1996 – 2001 |
| Tractor Type | Compact Utility Tractor |
| Series Lineup | TK37 / TK41 |
Engine
The TK37 is equipped with a larger Isuzu diesel engine, delivering smooth power and improved torque for heavier workloads.
| Item | Specification |
|---|---|
| Engine Manufacturer | Isuzu |
| Engine Type | Diesel |
| Displacement | 2.0 L |
| Cylinders | 4-cylinder |
| Rated Engine Power | 36.5 hp (27.2 kW) |
| Fuel Tank Capacity | 12.7 gal (48.1 L) |
Transmission
| Item | Specification |
|---|---|
| Transmission Type | Mechanical |
| Number of Gears | 16-speed |
| Drive System | Four-wheel drive (4WD) |
Power & Mechanical Features
| Item | Details |
|---|---|
| ROPS | Two-post folding ROPS |
| Cab | Optional |
| Design Focus | Higher torque and stability |
| Application | Heavier PTO and drawbar work |
Tractor Hitch
| Item | Specification |
|---|---|
| Rear Hitch Type | JIS Category 1 |
Power Take-Off (PTO)
| Item | Specification |
|---|---|
| PTO Type | Rear PTO |
| PTO Speed | 540 rpm (1.375 in) |
| Engine RPM @ PTO | 565 / 701 / 1016 / 1270 @ 2500 rpm |
Dimensions & Tires
| Item | Specification |
|---|---|
| Wheelbase | 73.0 in (185 cm) |
| Operating Weight | 3,759 – 4,134 lbs |
| Front Tires | 8-18 |
| Rear Tires | 13.6-26 |
Electrical System
| Item | Specification |
|---|---|
| Ground | Negative |
| Battery Voltage | 12 V |
| Battery Capacity | 95 Ah |
Photos
Official catalog photos of the Iseki TK37 are limited. Exported units may vary depending on condition, cab or ROPS configuration, and tire setup.
Summary
The Iseki TK37 is a powerful compact utility tractor offering 36.5 hp from a durable 4-cylinder Isuzu diesel engine. With increased weight, longer wheelbase, and stronger PTO capability than smaller TK models, it is well suited for farmers who need more power while maintaining compact dimensions.
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