| Manufacturer | New Holland |
| Price | - |
| Model | 8670A |
| Equipment Type | Row-Crop Tractors |
| Factory |
NEW HOLLAND 8670A POWER
| PTO (claimed) | 145hp / 108.1kW |
ENGINE DETAIL
The New Holland 8670A features a turbocharged intercooled 6-cylinder engine with a displacement of 7.5L, providing substantial torque and efficiency for heavy-duty applications. Its 17.5:1 compression ratio supports enhanced fuel combustion, optimizing power output at the rated RPM of 2100. However, maintenance of oil (22.5 quarts) and coolant (28 quarts) levels is crucial to ensure reliable performance under demanding agricultural tasks.
| Description | New Holland turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacement | 456ci / 7.5L |
| Bore/Stroke | 4.40x5.00inches / 112x 127 mm |
| Compression | 17.5:1 |
| Rated RPM | 2100 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 22.5qts / 21.3L |
| Coolant capacity | 28qts / 26.5L |
NEW HOLLAND 8670A ENGINE
The New Holland 8670A is equipped with a robust 7.5L 6-cylinder diesel engine, delivering strong torque and horsepower which enhances its performance in heavy-duty applications. Advantages include efficient fuel consumption due to advanced engine design and exceptional reliability for extended operational hours. However, challenges can arise with maintenance, as larger engines may require more frequent servicing due to increased wear and tear under demanding loads.
| Description | New Holland 7.5L 6-cyl diesel |
TRANSMISSION
The New Holland 8670A features a full power shift transmission, providing seamless gear transitions for enhanced performance in diverse agricultural tasks. With 16 forward and 9 reverse gears, it offers optimal speed control and maneuverability, making it suitable for both fieldwork and transport applications. However, operators may need to familiarize themselves with the gear selection to maximize efficiency, especially in varying terrain conditions.
| Type | full power shift |
| Gears | 16 forward and 9 reverse |
SPEEDS
| Description | With 18.4-42 rear tires |
MECHANICAL
The New Holland 8670A features a robust 4x4 MFWD configuration, enhancing traction on diverse terrains, particularly beneficial for challenging agricultural applications. Its electro-hydraulic differential lock provides enhanced maneuverability and traction during adverse conditions but may require more maintenance. The 16-speed full power shift transmission ensures smooth operation and adaptability across various field tasks, optimizing efficiency and reducing operator fatigue.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Differential lock | electro-hydraulic |
| Steering | power |
| Cab | Cab standard with air-conditioning. |
| Transmission | 16-speed full power shift |
CAPACITY
| Fuel | 110gal / 416.4L |
| Hydraulic system | 37gal / 140.0L |
HYDRAULICS
| Type | closed center load-sensing |
| Capacity | 37gal / 140.0L |
| Pressure | 3000psi / 206.8bar |
| Valves | 3 or 4 |
| Pump flow | 31gpm / 117.3lpm/55gpm / 208.2lpm |
TRACTOR HITCH
| Rear Type | III |
| Control | electronic draft sensing |
| Rear lift | 14427lbs / 6544kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | wet disc |
| Rear RPM | 540/1000 |
DIMENSIONS
| 2WD Wheelbase | 118.3inches / 300cm |
| 4WD Wheelbase | 118.3inches / 300cm |
| SuperSteer Wheelbase | 122.6inches / 311cm |
| Length | 212inches / 538cm |
| Height (cab) | 122inches / 309cm |
| Height (exhaust) | 124inches / 314cm |
| Ground clearance | 18.6inches / 47cm |
| Rear axle | Bar: 3.62 by 112inches / 91by 2844 mm |
| 2WD Front tread | 61 to 89inches / 154to 226 cm |
| 4WD Front tread | 60 to 88inches / 152to 223 cm |
| SuperSteer Front tread | 60 to 88inches / 152to 223 cm |
| Rear tread | 60 to 124inches / 152to 314 cm |
NEW HOLLAND 8670A WEIGHT
| 2WD Shipping | 17250lbs / 7824kg |
| 4WD Shipping | 18690lbs / 8477kg |
| SuperSteer Shipping | 19590lbs / 8886kg |
DIMENSIONS & TIRES
The New Holland 8670A tractor offers both 2WD and 4WD configurations, with a consistent wheelbase of 118.3 inches (300 cm), providing stability during operation. The SuperSteer option increases the wheelbase to 122.6 inches (311 cm), enhancing maneuverability in tight spaces but may slightly compromise stability under heavy loads. Weighing between 17,250 and 19,590 pounds, it is suitable for various agricultural tasks, although a higher weight could lead to soil compaction in sensitive applications.
| 2WD Wheelbase | 118.3inches / 300cm |
| 4WD Wheelbase | 118.3inches / 300cm |
| SuperSteer Wheelbase | 122.6inches / 311cm |
| Weight | 17250 to 19590 pounds |
NEW HOLLAND 7514 LOADER
| Loader weight | 3620lbs / 1642kg |
| Height (to pin) | 170inches / 431cm |
| Clearance, dumped bucket | 132inches / 335cm |
| Dump reach | 32inches / 81cm |
| Dump angle | 60° |
| Breakout force (at pin) | 7560lbs / 3429kg |
| Lift to full height (at pin) | 4560lbs / 2068kg |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 130 |
| Batteries | 2 |
| Battery CCA | 850 |
| Battery volts | 12 |