Introduction
Challenger MT315B Utility Tractor
The Challenger MT315B is a utility tractor produced between 2006 and 2007, designed for general agricultural tasks. It is part of the Challenger MT300B series and offers a balance of power and mechanical versatility for field operations.
Engine and Performance
The tractor is powered by a 3.3-liter, 3-cylinder turbocharged diesel engine. It delivers a gross power output of 58 hp (43.3 kW) at a rated speed of 2150 RPM. The engine is liquid-cooled, ensuring consistent thermal management during extended use.
Transmission and Drivetrain
The machine features a 12-speed forward and reverse transmission available in two configurations: a synchronized shuttle or a power shuttle. The power shuttle option includes a push-button clutch, allowing for directional changes and gear shifting without requiring the operator to use the foot clutch. It is available in both two-wheel and four-wheel drive variants.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a total flow capacity of 22.4 gpm (84.8 lpm) and a system pressure of 2755 psi. It supports up to three rear valves and two mid-valves. The rear independent PTO operates at 540 RPM, with an optional 540/540E setting available for increased operational efficiency.
Hitch and Handling
Equipped with a Category I/II rear three-point hitch, the MT315B provides a lift capacity of 5500 lbs (2494 kg) at the link ends, managed by position and draft control systems. Steering is facilitated by a hydrostatic power system, and stopping power is provided by hydraulic wet disc brakes.
Conclusion
The Challenger MT315B serves as a capable utility tractor suitable for a wide range of farm maintenance and field applications. Its combination of hydraulic power, multiple transmission choices, and configurable ROPS or cab options makes it a flexible tool for operators requiring a mid-range tractor.
Production Information of Challenger, MT315B
- Utility tractor
| Manufacturer | Challenger (a part of AGCO) |
|---|
Dimension and Tires Information of Challenger, MT315B
| Wheelbase | 82.7 inches [210 cm] |
|---|---|
| Height (cab) | 102.5 inches [260 cm] |
| Height (ROPS) | 105 inches [266 cm] |
| Length | 148 inches [375 cm] |
| Width | 76 inches [193 cm] |
Engine Specifications of Challenger, MT315B
- Challenger
- Liquid-cooled
- Turbocharged diesel
- 3-cylinder
| Power (gross) | 58 hp [43.3 kW] |
|---|---|
| Displacement | 201.4 ci [3.3 L] |
| Rated RPM | 2150 |
| Bore/Stroke | 4.13x5.00 inches [105 x 127 mm] |
| Starter volts | 12 |
Transmission Information of Challenger, MT315B
Transmission variants 1
- Four gears in three ranges with mechanical shuttle.
| Type | Synchronized shuttle |
|---|---|
| Gears | 12 forward and reverse |
Transmission variants 2
- Four gears in three ranges with power shuttle. Push-button clutch allows gear shifting without the use of the foot clutch.
| Type | Power shuttle |
|---|---|
| Gears | 12 forward and reverse |
- 12-speed synchronized shuttle
- 12-speed power shuttle
Mechanical Specs of Challenger, MT315B
- Two- or four-wheel drive
- Two-post folding ROPS. Cab with air-conditioning optional.
- Hydraulic wet disc brakes
| Differential lock | Electro-hydraulic |
|---|---|
| Steering | Hydrostatic power |
Power Information of Challenger, MT315B
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 540/540E |
| Clutch | Electro-hydraulic |
| Rear PTO Type | 540 |
Optional.
Hydraulics Specifications of Challenger, MT315B
| Type | Open center |
|---|---|
| SCV flow | 15.8 gpm [59.8 lpm] |
| Mid valves | 0 or 2 |
| Pressure | 2755 psi [190.0 bar] |
| Total flow | 22.4 gpm [84.8 lpm] |
| Rear valves | 2 or 3 |
Three-Point Hitch of Challenger, MT315B
| Rear Type | I/II |
|---|---|
| Control | Position and draft control |
| Rear lift (at ends) | 5500 lbs [2494 kg] |
Electrical System of Challenger, MT315B
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 675 |
| Charging system | Alternator |
| Charging amps | 80 |
Where it sits
With 58 HP, the Challenger MT315B sits just below MT325B (68 HP) in Challenger's range. Its power puts it in the 38th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the Challenger MT315B have?
The Challenger MT315B delivers 58 HP.
What years was the Challenger MT315B produced?
The Challenger MT315B was produced in 2006-2007.
What engine does the Challenger MT315B have?
The Challenger MT315B is powered by a Turbocharged diesel, 3-cylinder engine.
What transmission does the Challenger MT315B use?
The Challenger MT315B uses a Synchronized shuttle transmission.
Is the Challenger MT315B 4WD?
The Challenger MT315B is available in 2WD/4WD.