| Manufacturer | New Holland |
| Price | - |
| Model | TJ425 |
| Equipment Type | Four-wheel Drive 4WD Tractors |
| Factory | Fargo, North Dakota, USA |
NEW HOLLAND TJ425 POWER
| Engine | 425hp / 316.9kW |
| PTO (claimed) | 370hp / 275.9kW |
ENGINE DETAIL
The New Holland TJ425 is powered by a robust Cummins QSX 15 turbocharged diesel engine, providing a significant output of 425 hp and an impressive torque of 1594 lb-ft, making it suitable for demanding agricultural tasks. With a large displacement of 15.0L, this tractor ensures greater fuel efficiency and lower operational stress on the engine under heavy loads. However, potential challenges include maintenance of its substantial oil (52 qts) and coolant (21.1 qts) capacities, which could lead to increased servicing costs over time.
| Description | Cummins QSX 15 turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 915ci / 15.0L |
| Bore/Stroke | 5.40x6.70inches / 137x 170 mm |
| Power | 425hp / 316.9kW |
| Rated RPM | 2000 |
| Torque | 1594 lb-ft /2161.5 Nm |
| Oil capacity | 52qts / 49.2L |
| Coolant capacity | 21.1qts / 20.0L |
NEW HOLLAND TJ425 ENGINE
The New Holland TJ425 features a robust Cummins 15.0L 6-cylinder diesel engine, providing substantial torque and power for demanding agricultural tasks. The large 300-gallon fuel tank enhances operational efficiency, allowing for extended run times without frequent refueling, which is advantageous for large-scale farming operations. However, the size and weight of the tractor may present maneuverability challenges in tighter fields or landscapes.
| Description | Cummins 15.0L 6-cyl diesel |
| Fuel tank | 300gal / 1135.5L |
TRANSMISSIONS OVERVIEW
The New Holland TJ425 tractor features a robust 16-speed or 24-speed transmission, enabling precise control over various field operations. The 24-speed option offers enhanced flexibility in matching ground speed to load demand, improving overall productivity. However, operators may face a learning curve with the increased complexity and may require additional maintenance compared to simpler transmission systems.
| Description | 16-speed/24-speed |
TRANSMISSION 1
The New Holland TJ425 features a powershift transmission, enabling seamless gear shifting that enhances operator comfort and productivity during field operations. With 16 forward and 2 reverse gears, it provides versatility across diverse agricultural tasks, allowing for precise speed control. However, the complexity of the powershift system may lead to higher maintenance costs compared to simpler transmissions, making it essential to assess long-term operational budgets.
| Transmission | powershift |
| Gears | 16 forward and 2 reverse |
TRANSMISSION 2
The New Holland TJ425 features a synchroshift transmission, allowing for smooth gear transitions without clutching, enhancing operator efficiency during field operations. Its extensive 24 forward and 6 reverse gears provide optimal speed control and versatility, making it suitable for various tasks such as tilling, hauling, and plowing. However, the complexity of a synchroshift system may require more maintenance compared to simpler gear systems, which could be a consideration for long-term ownership.
| Transmission | synchroshift |
| Gears | 24 forward and 6 reverse |
MECHANICAL
The New Holland TJ425 features a robust 4x4 4WD chassis, enhancing traction in challenging terrains, making it particularly effective for agricultural tasks or uneven landscapes. Its hydraulic wet disc brakes provide superior stopping power and durability, essential for heavy-duty operations. The 16-speed or optional 24-speed transmission offers versatility in speed modulation, optimizing performance for various implements and field conditions, though operators may need time to master gear shifting efficiently.
| Chassis | 4x4 4WD |
| Brakes | hydraulic wet disc |
| Cab | Cab standard. |
| Transmissions | 16-speed/24-speed |
HYDRAULICS
| Type | closed center load sensing |
| Valves | 4 to 9 |
| SCV flow | 35gpm / 132.5lpm |
| Total flow | 40gpm / 151.4lpm/55gpm / 208.2lpm/90gpm / 340.7lpm |
TRACTOR HITCH
| Rear Type | III, IVN |
| Rear lift | 19,500lbs / 8845kg |
DIMENSIONS
| Wheelbase | 154inches / 391cm |
| Length | 317.5inches / 806cm |
| Height | 152.1inches / 386cm |
DIMENSIONS & TIRES
The New Holland TJ425 features a wheelbase of 154 inches (391 cm), which enhances stability and weight distribution during heavy towing or field operations. This extended wheelbase is advantageous for achieving better traction and reduced soil compaction in agricultural applications. However, it may pose challenges in maneuverability in tighter spaces or uneven terrain.
| Wheelbase | 154inches / 391cm |
ELECTRICAL
| Ground | negative |
| Charging amps | 135 |
| Battery CCA | 1000 |