| Manufacturer | Deutz-Fahr |
| Price | - |
| Model | 5125 |
| Equipment Type | Utility Tractors |
| Factory |
DEUTZ-FAHR 5125 POWER
| Engine (gross) | 118hp / 88.0kW |
| Engine (max) | 124.5hp / 92.8kW |
ENGINE DETAIL
The Deutz-Fahr 5125 tractor is powered by a turbocharged intercooled diesel engine with a 3.6L displacement, delivering rated power of 118 hp and a peak torque of 368.8 lb-ft at 1600 RPM. This engine configuration offers a strong power-to-weight ratio and efficient torque delivery, making it ideal for heavy-duty applications such as plowing and tilling. However, operators should be aware of maintenance requirements for turbocharged systems, as well as potential challenges in turbo lag during initial power delivery.
| Description | Deutz TCD 3.6 L04 turbocharged intercooled diesel 4-cylinder liquid-cooled |
| Displacement | 220.9ci / 3.6L |
| Bore/Stroke | 3.86x4.72inches / 98x 120 mm |
| Rated Power (ECE R120) | 118hp / 88.0kW |
| Maximum Power (ECE R120) | 124.5hp / 92.8kW |
| Rated RPM | 2000 |
| Torque | 368.8 lb-ft /500.1 Nm |
| Torque RPM | 1600 |
| Starter | electric |
| Starter volts | 12 |
DEUTZ-FAHR 5125 ENGINE
The Deutz-Fahr 5125 features a robust 3.6L 4-cylinder diesel engine, providing reliable power and efficiency for medium-duty applications. With a fuel tank capacity of 35.7 gallons (135.1L), it allows for extended operation between refueling, essential for agricultural tasks. However, the inclusion of a 2.1-gallon (7.9L) DEF tank means operators must monitor additional fluid levels to meet emissions standards, which could result in increased maintenance frequency.
| Description | Deutz 3.6L 4-cyl diesel |
| Fuel tank | 35.7gal / 135.1L |
| Exhaust fluid (DEF) | 2.1gal / 7.9L |
TRANSMISSIONS OVERVIEW
The Deutz-Fahr 5125 tractor features a 20-speed or optional 30-speed partial power shift transmission, providing enhanced torque management and fuel efficiency for various field applications. The advantage of a partial power shift is the smoother gear changes which reduce engine load during shifting, increasing productivity in demanding tasks. However, operators may experience a steeper learning curve with more gears to manage effectively, impacting initial user experience.
| Description | 20-speed partial power shift 30-speed partial power shift |
TRANSMISSION 1
The Deutz-Fahr 5125 features a partial power shift transmission with 20 gears in forward and reverse, offering flexibility for various field operations. The two-speed power shift and power shuttle enhance maneuverability, crucial for tasks requiring frequent direction changes. The option for under-drive and super-creeper ranges allows for an extensive 40 speeds, ideal for precise operations such as planting or tilling in varying terrain conditions.
| Transmission | SDF |
| Type | partial power shift |
| Gears | 20 forward and reverse |
| Description | Five gears in two ranges with two-speed power shift and power shuttle. Also available with additional under-drive and super-creeper ranges, providing 40 total speeds in each direction. |
TRANSMISSION 2
The Deutz-Fahr 5125's partial power shift transmission enhances operational efficiency with 30 forward and reverse gears, allowing seamless transitions between speeds, which is advantageous in varied field conditions. The inclusion of an under-drive and super-creeper range offers a total of 60 speeds, providing exceptional versatility for tasks requiring precision, such as tilling or planting. However, the complexity of the transmission system could pose a challenge in terms of maintenance and operator training.
| Transmission | SDF |
| Type | partial power shift |
| Gears | 30 forward and reverse |
| Description | Five gears in two ranges with three-speed power shift and power shuttle. Also available with additional under-drive and super-creeper ranges, providing 60 total speeds in each direction. |
MECHANICAL
The Deutz-Fahr 5125 tractor offers versatile traction options with 4x2, 4x4 MFWD, and efficient electro-hydraulic differential locks, enhancing its capability across various terrains. Its power steering and wet disc braking system provide superior control and safety under load, while the option for hydraulic/pneumatic trailer brakes facilitates optimal towing performance. The transmission's 20-speed or 30-speed partial power shift enables precise speed management, making it suitable for a wide range of agricultural tasks, from tilling to transport.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Differential lock | electro-hydraulic front and rear |
| Steering | power |
| Brakes | wet disc |
| Trailer brakes | hydraulic/pneumatic |
| Cab | Cab standard with available air-conditioning. |
| Transmissions | 20-speed partial power shift/30-speed partial power shift |
HYDRAULICS
| Type | open center |
| Pump flow | 14.5gpm / 54.9lpm/15.85gpm / 60.0lpm/23.8gpm / 90.1lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 7540lbs / 3420kg/10395lbs / 4715kg/11596lbs / 5259kg |
| Front lift | 4630lbs / 2100kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear RPM | 540/540E/1000 / 1000E |
| Front PTO | independent |
| Front RPM | 1000 |
DEUTZ-FAHR 5125 TIRES
The Deutz-Fahr 5125 tractor's standard agricultural tires (340/85R28 front, 420/85R38 rear) offer a balance of load capacity and traction ideal for general farming applications. Upgrading to optional tires (440/65R28 front, 540/65R38 rear) enhances flotation and stability, making it suitable for soft or uneven terrain. However, consider potential trade-offs in maneuverability and cost implications when selecting larger tire sizes.
| Standard tires (ag) | Front: 340/85R28. Rear: 420/85R38 |
| Optional tires (ag) | Front: 440/65R28. Rear: 540/65R38 |
DIMENSIONS
| 2WD Wheelbase | 91.7inches / 232cm |
| 4WD Wheelbase | 93.3inches / 236cm |
| Length | 163.2inches / 414cm |
| Width | 85.4inches / 216cm *Minimum width. |
| Height | 108.7inches / 276cm |
DEUTZ-FAHR 5125 WEIGHT
| Shipping | 9921lbs / 4500kg |
| 2WD Max capacity | 11684lbs / 5299kg |
| 4WD Max capacity | 16535lbs / 7500kg |
DIMENSIONS & TIRES
The Deutz-Fahr 5125 tractor, with a weight of 9921 lbs and a 2WD wheelbase of 91.7 inches, offers stability for light to moderate fieldwork and transport tasks, while the 4WD variant improves traction and handling in challenging terrain. The 340/85R28 front and 420/85R38 rear tires provide a good balance between flotation and grip, making it suitable for various soil types. However, its weight may limit mobility on softer soils, necessitating careful planning for field operations.
| 2WD Wheelbase | 91.7inches / 232cm |
| 4WD Wheelbase | 93.3inches / 236cm |
| Weight | 9921lbs / 4500kg |
| Front tire | 340/85R28 |
| Rear tire | 420/85R38 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 150 |
| Charging volts | 12 |
| Battery CCA | 650 |
| Battery volts | 12 |
| Battery AH | 100 |