Overview
The Iseki TH4290 is a compact utility tractor produced from 2004 to 2008, powered by a 1.5L 3-cylinder diesel engine rated at 27.6 hp. This four-wheel drive model features either a 9-speed gear or a hydrostatic transmission and includes a Category 1 rear hitch with a 2,425-pound lift capacity.
Ideal Applications
Engine and Mechanical Specifications:
The 1.5L liquid-cooled diesel engine uses indirect injection and produces 27.6 hp at 2500 RPM, supported by power steering and mechanical rear differential locks.
Hydraulic and Hitch Capacity:
The open center hydraulic system delivers a total flow of 7.4 gpm to support a Category 1 rear hitch rated for 2,425 pounds of lift at the ends.
Transmission and PTO Options:
Available in either a 9 forward/3 reverse gear configuration or an infinite hydrostatic version, the tractor provides 540 or 1000 RPM rear PTO speeds via an electro-hydraulic clutch.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | Iseki |
Engine
| Engine type | Iseki 1.5L 3-cyl diesel |
|---|---|
| Fuel tank | 7.9 gal (29.9 L) |
| Description | Iseki / diesel / 3-cylinder / liquid-cooled |
| Displacement | 89.3 ci (1.5 L) |
| Fuel system | indirect injection |
| Power | 27.6 hp (20.6 kW) |
| Rated RPM | 2500 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| Gears | 9 forward and 3 reverse / infinite forward and reverse |
|---|---|
| Transmission | hydrostatic |
| Transmission type | 9-speed gear |
| Type | gear |
Mechanical
| Description | Power steering / Wet disc brakes / Two-post folding ROPS. |
|---|---|
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
Hydraulics
| Total flow | 7.4 gpm (28.0 lpm) |
|---|---|
| Type | open center |
Hitch
| Rear lift (at ends) | 2,425 lbs (1099 kg) |
|---|---|
| Rear Type | 1 |
PTO
| Clutch | electro-hydraulic |
|---|---|
| Engine RPM | 540@2324 |
| Front PTO Type | 2000 |
| Gear Rear PTO Type | 540 |
| Hydro Rear PTO | independent |
| Hydro Rear PTO Type | 540/1000 |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 40 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Gear Weight | 2127 lbs (964 kg) |
|---|---|
| Gear Width | 52.4 inches (133 cm) |
| Ground clearance | 7.7 inches (19 cm) |
| Height (ROPS) | 92.5 inches (234 cm) |
| Height (steering wheel) | 54 inches (137 cm) |
| Hydro Weight | 2172 lbs (985 kg) |
| Hydro Width | 49.6 inches (125 cm) |
| Length | 115 inches (292 cm) |
| Wheelbase | 65.6 inches (166 cm) |
| Front tire | 7-14 |
| Rear tire | 9.5-24 |
| Weight | 2127 to 2172 pounds |
| Wheelbase | 65.6 inches (166 cm) |
| Ag front | 7-14 |
| Ag rear | 9.5-24 |
| Lawn/turf front | 24x8.50-12 / 26x12.00-12 |
| Lawn/turf rear | 315/80D-16 / 13.6-16 |
References
| Description | Iseki Product Guide published in 2005 |
|---|