Introduction
New Holland Workmaster 45 Utility Tractor
The New Holland Workmaster 45 is a utility tractor produced in India between 2009 and 2014. Designed for general agricultural and utility applications, this model balances operational simplicity with the power requirements of small to medium-sized farm operations.
Engine and Performance
The tractor is powered by a 4-cylinder, liquid-cooled diesel engine with a displacement of 2.2 liters (135 ci). It produces a gross power output of 45 hp (33.6 kW) at a rated engine speed of 2700 RPM. The engine meets Tier III emission standards and utilizes a dual dry element air cleaner for enhanced filtration in dusty environments.
Transmission and Drivetrain
The drivetrain features a synchronized mechanical shuttle transmission providing 8 forward and 8 reverse gears. The system uses an 11-inch dry organic plate clutch. The tractor is available in a standard 4x2 2WD configuration, with an optional 4x4 MFWD (Mechanical Front Wheel Drive) version for improved traction. Steering is managed via a hydrostatic power system, and mechanical wet disc brakes provide stopping power.
Hydraulics and PTO
Equipped with an open-center, fixed-displacement hydraulic system, the Workmaster 45 delivers a total flow of 16.9 gpm (64.0 lpm), with 11.6 gpm allocated to the main pump and 5.3 gpm dedicated to steering. The rear hitch, featuring position control, has a lifting capacity of 1,830 lbs (830 kg) at 24 inches behind the lift point. An independent rear PTO operates at a standard 540 RPM.
Physical Specifications
The 2WD variant has a total length of 131.1 inches and a shipping weight of 3,527 lbs, while the 4WD model measures 133.5 inches in length with a weight of 3,836 lbs. Both versions share a width of 66.1 inches and a height of 93.9 inches. Operator safety is provided by a two-post foldable Roll-Over Protective Structure (ROPS).
Conclusion
The New Holland Workmaster 45 serves as a reliable utility tractor for farmers and property owners who require a straightforward, durable machine for light to medium agricultural duties. Its combination of mechanical simplicity and standard hydraulic performance makes it a versatile choice for a variety of implement-based tasks.
Production Information of New Holland, Workmaster 45
- Utility tractor
- Built in India
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, Workmaster 45
| Length | 131.1 inches (2WD) [332 cm] |
|---|---|
| Shipping weight | 3,527 lbs (2WD) [1599 kg] |
| Height | 93.9 inches [238 cm] |
| Height(optional) | 133.5 inches (4WD) [339 cm] |
| Height(optional) | 3,836 lbs (4WD) [1740 kg] |
| Width | 66.1 inches [167 cm] |
| Standard tires (ag) | Front: 6x16. Rear: 12.4x28 (2WD) |
|---|---|
| Standard tires (ag)(optional) | Front: 8.3x24. Rear: 13.6x28 (4WD) |
Engine Specifications of New Holland, Workmaster 45
- ISM
- Liquid-cooled
- Diesel
- 4-cylinder
| Starter | Electric |
|---|---|
| Displacement | 135 ci [2.2 L] |
| Power (gross) | 45 hp [33.6 kW] |
| Bore/Stroke | 3.307x3.937 inches [84 x 100 mm] |
| Starter volts | 12 |
| Rated RPM | 2700 |
| Air cleaner | Dual dry element |
| Emissions | Tier III |
Transmission Information of New Holland, Workmaster 45
Transmission variants 1
- Four gears in two ranges. Tractor must be stopped to shift gears or range. Synchronized left-hand shuttle.
| Type | Synchronized mechanical shuttle |
|---|---|
| Gears | 8 forward and reverse |
| Clutch | 11-inch dry organic plate |
Mechanical Specs of New Holland, Workmaster 45
- Differential mechanical wet disc brakes
- Two-post foldable ROPS
| Drive | 4x2 2WD |
|---|---|
| Steering | Hydrostatic power |
| Steering(optional) | 4x4 MFWD 4WD (optional) |
| Differential lock | Mechanical rear differential lock with foot pedal, limited slip front axle (4WD) |
Power Information of New Holland, Workmaster 45
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of New Holland, Workmaster 45
| Type | Open center fixed displacement |
|---|---|
| Steering flow | 5.3 gpm [20.1 lpm] |
| Total flow | 16.9 gpm [64.0 lpm] |
| Valves | 1 or 2 |
| Pump flow | 11.6 gpm [43.9 lpm] |
Three-Point Hitch of New Holland, Workmaster 45
| Rear Type | 2/1 |
|---|---|
| Control | Position control |
| Rear lift (at 24"/610mm) | 1,830 lbs [830 kg] |
Electrical System of New Holland, Workmaster 45
| Ground | Negative |
|---|---|
| Battery CCA | 800 |
| Charging volts | 12 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 40 |
Where it sits
With 45 HP, the New Holland Workmaster 45 sits between TT45A (40 HP) and Workmaster 50 (53 HP) in New Holland's range. Its power puts it in the 30th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the New Holland Workmaster 45 have?
The New Holland Workmaster 45 delivers 45 HP.
What years was the New Holland Workmaster 45 produced?
The New Holland Workmaster 45 was produced in 2009-2014.
What engine does the New Holland Workmaster 45 have?
The New Holland Workmaster 45 is powered by a Diesel, 4-cylinder engine.
What transmission does the New Holland Workmaster 45 use?
The New Holland Workmaster 45 uses a Synchronized mechanical shuttle transmission.
How much does the New Holland Workmaster 45 weigh?
The New Holland Workmaster 45 weighs 3,527 lbs (2WD) [1599 kg].
Is the New Holland Workmaster 45 4WD?
The New Holland Workmaster 45 is available in 2WD/4WD.