Overview
The TYM T903 is a four-wheel drive utility farm tractor manufactured from 2009 to the present, powered by a 91 hp Perkins 4.4L 4-cylinder turbocharged diesel engine. It features a standard climate-controlled cab, a 90.55-inch wheelbase, and is equipped with either a 12-speed or 32-speed power shuttle transmission. Listed specifications include a Category 2 rear hitch with a 6,860 lb lift capacity at the ends and an independent rear PTO offering 540, 750, and 1000 RPM speeds.
Ideal Applications
Engine and PTO Specifications:
The Perkins 4.4L liquid-cooled engine is rated at 91 gross hp and 78.7 claimed PTO hp at 2200 RPM, utilizing a dual dry element air cleaner and direct injection fuel system.
Transmission and Drive System:
This model utilizes a wet disc clutch and power shuttle transmission with options for 12 or 32 forward and reverse gears, supported by hydrostatic power steering and wet disc brakes.
Hydraulic and Hitch Capacity:
Equipped with a dual gear pump providing 22 gpm total flow and three valves, the hydraulic system supports a rear lift capacity of 5,490 lbs at 24 inches and 6,860 lbs at the ends.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | TYM |
Engine
| Engine type | Perkins 4.4L 4-cyl diesel |
|---|---|
| Air cleaner | dual dry element |
| Coolant capacity | 11.6 qts (11.0 L) |
| Description | Perkins 3054C-DIT / turbocharged diesel / 4-cylinder / liquid-cooled / Depending on market, this engine is also branded as a Perkins 1104D-44TA. |
| Displacement | 268.4 ci (4.4 L) |
| Fuel system | direct injection |
| Oil capacity | 6.8 qts (6.4 L) |
| Power (gross) | 91 hp (67.9 kW) |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Engine (gross) | 91 hp (67.9 kW) |
| PTO (claimed) | 78.7 hp (58.7 kW) |
Transmission
| Clutch | wet discs |
|---|---|
| Gears | 32 forward and reverse / 12 forward and reverse |
| Oil capacity | 79.2 qts (75.0 L) / 79.2 qts (75.0 L) |
| Type | power shuttle / power shuttle |
| Transmission type | 32-speed power shuttle / 12-speed power shuttle |
| Transmission type | 32-speed power shuttle / 12-speed power shuttle |
Mechanical
| Cab | Cab standard with heat and air-conditioning. |
|---|---|
| Description | Wet disc brakes |
| Drive type | Four-wheel drive |
| Steering | hydrostatic power |
Capacity
| Front axle | 18.5 qts (17.5 L) |
|---|---|
| Fuel | 33.28 gal (126.0 L) |
| Hydraulic system | 19.8 gal (74.9 L) |
Hydraulics
| Capacity | 19.8 gal (74.9 L) |
|---|---|
| Pump flow | 15.1 gpm (57.2 lpm) |
| Steering flow | 6.9 gpm (26.1 lpm) |
| Total flow | 22 gpm (83.3 lpm) |
| Type | dual gear pump |
| Valves | 3 |
Hitch
| Control | position and draft control |
|---|---|
| Rear lift (at 24"/610mm) | 5490 lbs (2490 kg) |
| Rear lift (at ends) | 6860 lbs (3111 kg) |
| Rear Type | 2 |
PTO
| Clutch | electro-hydraulic |
|---|---|
| Rear PTO | independent |
| Rear PTO Type | 540/750/1000 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 80 |
| Charging system | alternator |
| Charging volts | 12 |
| Ground | negative |
Dimensions & Tires
| Ground clearance | 15.1 inches (38 cm) |
|---|---|
| Height (cab) | 107 inches (271 cm) |
| Length | 162 inches (411 cm) |
| T903S Weight | 8069 lbs (3660 kg) |
| Weight | 8124 lbs (3685 kg) |
| Wheelbase | 90.55 inches (229 cm) |
| Width | 87.9 inches (223 cm) |
| Front tire | 13.6-24 |
| Rear tire | 16.9-34 |
| Weight | 8069 to 8124 pounds |
| Wheelbase | 90.55 inches (229 cm) |
| Ag front | 13.6-24 |
| Ag rear | 16.9-34 |
References
| Description | Operator's Manual LT900 Self Leveling Type Front Loader (FT409-MES00-05) published in 2009 |
|---|
TYM T903 attachments
| Description | front-end loader |
|---|
Variants
| T903S | 12-speed |
|---|