New Holland T8.390 – High-Horsepower Row-Crop Tractor Overview & Specifications
The New Holland T8.390 is a high-horsepower row-crop tractor designed for large-scale agriculture and demanding field operations. Produced between 2011 and 2014, it belongs to the T8 Series and delivers exceptional pulling power, hydraulic capacity, and operator comfort.
Manufactured by New Holland (part of CNH) in Racine, Wisconsin, USA, the T8.390 is widely used for heavy tillage, large planters, and high-capacity PTO work.
Key Information
| Item | Details |
|---|---|
| Series | T8 Series |
| Type | Row-Crop Tractor |
| Model Years | 2011–2014 |
| Manufacturer | New Holland (CNH) |
| Assembly Location | Racine, Wisconsin, USA |
| Comparable Model | Case IH Magnum 340 |
Engine
| Item | Specification |
|---|---|
| Engine Manufacturer | FPT (Fiat Powertrain) |
| Engine Model | FPT Cursor |
| Displacement | 8.7 L |
| Cylinders | 6-cylinder diesel |
| Aspiration | Turbocharged |
| Gross Engine Power | 340 hp (253.5 kW) |
| Maximum Engine Power | 374 hp (278.9 kW) |
| Fuel Tank Capacity | 168 gal / 635.9 L |
| DEF (AdBlue) Tank | 24 gal / 90.8 L |
Highlights:
The 8.7L FPT engine delivers strong low-RPM torque and reliable performance under continuous heavy loads, making it ideal for large implements and long working hours.
Transmission
| Transmission Option | Description |
|---|---|
| 19-speed Full PowerShift | Smooth shifting under load |
| 18-speed Full PowerShift | Optimized for field efficiency |
| 23-speed Creeper | Precision low-speed operations |
All transmissions are designed for uninterrupted power delivery and ease of operation in demanding field conditions.
Power & Performance (Tested)
| Category | Output |
|---|---|
| Engine Power (Gross) | 340 hp |
| Engine Power (Max) | 374 hp |
| PTO Power (Claimed) | 290 hp |
| PTO Power (Tested) | 293.62 hp |
| Drawbar Power (Tested) | 259.61 hp |
These figures demonstrate the T8.390’s outstanding efficiency in both drawbar and PTO-intensive tasks.
Hydraulics
| Item | Specification |
|---|---|
| System Type | Closed Center Load Sensing (CCLS) |
| Rear Remote Valves | 4–6 |
| Pump Flow | 35 gpm (132.5 L/min) |
| Total Flow | 42.5 gpm (160.9 L/min) |
| MegaFlow Option | 72.3 gpm (273.7 L/min) |
High hydraulic capacity supports large modern implements and complex hydraulic systems.
Hitch & PTO
| Item | Specification |
|---|---|
| Rear Hitch Type | IVN / III |
| Rear Lift Capacity | 18,900 lbs / 8,573 kg |
| Front Hitch | Optional |
| Rear PTO | Independent |
| Rear PTO Types | 1000 (1.75), 540/1000 optional |
| Front PTO | Independent (Optional) |
Dimensions & Weight
| Item | Measurement |
|---|---|
| Wheelbase | 135.8 in / 344 cm |
| Operating Weight | 24,480 – 26,495 lbs |
| Drive | Four-wheel drive (4WD) |
The long wheelbase and heavy operating weight ensure excellent stability and traction in the field.
Electrical System
| Item | Specification |
|---|---|
| Ground | Negative |
| Charging System | Alternator |
| Output | 200 amps |
| Voltage | 12 V |
| Batteries | 2 × 12 V |
Photos
The New Holland T8.390 features a modern cab design, excellent visibility, and a robust chassis built for extreme workloads. Its design reflects durability, efficiency, and operator-focused engineering.
Tests & Applications
Performance tests confirm the T8.390 as a top-tier tractor for:
-
Heavy tillage
-
Large-scale planting
-
High-capacity PTO-driven implements
-
Commercial farming and contracting operations
Why Choose the New Holland T8.390?
✔ Proven high-horsepower performance
✔ Strong hydraulic and PTO output
✔ Reliable FPT engine technology
✔ Designed for large farms and professional operators
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