| Manufacturer | Ford-New Holland |
| Price | 52,500(USD) |
| Model | 8630 |
| Equipment Type | Row-Crop Tractors |
| Factory | Antwerp, Belgium |
NEBRASKA TRACTOR TEST 1536 2
| Description | Diesel 16-speed 4WD September 10 - 18, 1984 Link: Nebraska Tractor Test 1536 file PTO performance Drawbar performance Gear 5L used for power test Gear 1H used for pull test |
| Power at rated engine speed | 121.25hp / 90.4kW |
| Fuel use | 7.6gal/hour / 28.8l/hour |
| Power at rated PTO speed | 115.58hp / 86.2kW |
| Max power | 105.76hp / 78.9kW |
| Max pull | 15,939lbs / 7229kg |
FORD-NEW HOLLAND 8630 POWER
| PTO (claimed) | 121hp / 90.2kW |
| Drawbar (tested) | 105.76hp / 78.9kW |
| PTO (tested) | 121.25hp / 90.4kW |
ENGINE DETAIL
The Ford-New Holland 8630 tractor is powered by a robust turbocharged diesel engine with a 6-cylinder configuration, offering substantial torque and efficiency, advantageous for heavy-duty agricultural tasks. It features a balanced bore and stroke of 4.40 inches (112 mm) each, enhancing performance consistency at the rated RPM of 2200, while a compression ratio of 15.6:1 contributes to better fuel efficiency and power output. Maintenance considerations include specific valve clearances (intake 0.014-0.016 inches; exhaust 0.017-0.019 inches), which must be monitored to ensure optimal engine performance and longevity.
| Description | Ford turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 401ci / 6.6L |
| Bore/Stroke | 4.40x4.40inches / 112x 112mm |
| Compression | 15.6:1 |
| Rated RPM | 2200 |
| Firing order | 1-5-3-6-2-4 |
| Coolant capacity | 22qts / 20.8L 23.6qts / 22.3L (with heater) |
| Intake valve clearance | 0.014-0.016inches / 0.356mm (cold) |
| Exhaust valve clearance | 0.017-0.019inches / 0.432mm (cold) |
ENGINE OIL
The Ford-New Holland 8630 tractor has an oil capacity of 19.6 quarts (18.5 liters), which is essential for ensuring optimal engine lubrication and performance. A higher oil capacity can enhance thermal stability and longevity, reducing the frequency of oil changes. However, it's crucial to regularly monitor oil levels and quality, as neglect could lead to engine wear or failure, particularly in demanding agricultural applications.
| Oil capacity | 19.6qts / 18.5L |
FORD-NEW HOLLAND 8630 ENGINE
The Ford-New Holland 8630 is powered by a robust 6.6L 6-cylinder diesel engine, which offers efficient fuel consumption paired with significant torque output, ideal for heavy-duty agricultural tasks. However, its larger size and weight may pose challenges in smaller fields or on uneven terrain. Overall, this tractor is well-suited for demanding applications such as plowing and tilling on expansive farms.
| Description | Ford 6.6L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Ford-New Holland 8630 tractor features an advanced 18-speed transmission system, providing enhanced torque management and speed adaptability for diverse agricultural tasks. This multi-range capability enables optimal performance in varying field conditions, although it may have a steeper learning curve for operators accustomed to simpler gear systems. Ideal for large-scale farming scenarios, its robustness and versatility can significantly boost productivity but may require additional maintenance diligence due to increased component complexity.
| Description | 18-speed 16-speed 8-speed |
TRANSMISSION 1
The Ford-New Holland 8630 features the Funk Ultra Command transmission, providing seamless on-the-move gear shifting with 18 forward and 9 reverse options, enhancing operational efficiency. Its 100.4-quart oil capacity ensures adequate lubrication, critical for maintaining performance during prolonged use. The intuitive single-lever control system allows for precise throttle adjustments and shuttle shifting, making it ideal for tasks requiring quick directional changes, though operators may need time to acclimate to its unique control layout.
| Transmission | Funk Ultra Command |
| Gears | 18 forward and 9 reverse |
| Oil capacity | 100.4qts / 95.0L |
| Description | The Ford Ultra Command Powershift allows on-the-move shifting between gears, and shuttle shifting, without a clutch A single lever controls the transmission; moving it to the left shifts down, to the right shifts up Pushing forward increases forward throttle while pulling it back moves the tractor in reverse An inching pedal is used for precise movements |
SPEEDS 1
| Description | 18.4/15-38 rear tires |
TRANSMISSION 2
The Ford-New Holland 8630 features a Dual Power transmission with 16 forward and 4 reverse gears, allowing for enhanced versatility in varying terrains and workloads. The ability to engage the 'Powerdrive' mode on-the-go offers improved operational efficiency in challenging conditions, making it suitable for tasks requiring quick power adjustments. However, the oil capacity variance between 2WD and 4WD models (80qts vs. 85.5qts) necessitates careful maintenance to ensure optimal lubrication and performance in different drive modes.
| Transmission | Dual Power - constant mesh |
| Gears | 16 forward and 4 reverse |
| Oil capacity | 80qts / 75.7L (2WD) 85.5qts / 80.9L (4WD) |
| Description | The Dual Power transmission provides a 'Powerdrive' low range to the basic constant mesh transmission A foot switch next to the clutch is used to engage and disengage the mode, and may be switched while the tractor is in motion A |
SPEEDS 2
| Description | 18.4/15-38 rear tires |
TRANSMISSION 3
The Ford-New Holland 8630 features a constant mesh transmission with 8 forward gears and 2 reverse gears, optimized for various field conditions. The dual-lever operation, requiring the tractor to stop for gear changes, enhances precision but may slow productivity during frequent transitions. Its oil capacity, significant in both 2WD and 4WD configurations, underscores the importance of maintaining adequate lubrication for optimal performance and longevity.
| Transmission | Constant mesh |
| Gears | 8 forward and 2 reverse |
| Oil capacity | 72.8qts / 68.9L (2WD) 87.3qts / 82.6L (4WD) |
| Description | Tranmission is operated with two levers and the clutch pedal Left lever selects high, low, or the optional creeper range Right lever selects one of four forward gears, or reverse Tractor must be stopped to make gear or range changes |
SPEEDS 3
| Description | 18.4/15-38 rear tires |
MECHANICAL
The Ford-New Holland 8630 tractor features a robust 4WD option, enhancing traction in diverse agricultural conditions, while the hydrostatic power steering provides superior maneuverability. Its power disc braking system improves stopping performance, making it suitable for heavy-duty applications. The optional climate-controlled cab is a significant advantage for operator comfort, ensuring productivity in varying weather conditions; however, maintenance costs may be higher for integrated cab features.
| Chassis | 4x2 2WD / 4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Brakes | Power disc |
| Cab | optional cab with heat and A/C |
| Transmissions | 18-speed 16-speed 8-speed |
CAPACITY
| Fuel | 33gal / 124.9L 24.5gal / 92.7L (auxiliary tank) |
| Steering | 2qts / 1.9L |
HYDRAULICS
| Type | open center gear pump, dual pumps optiona |
| Pressure | 2500psi / 172.4bar |
| Pump flow | 20gpm / 75.7lpm 28.6gpm / 108.3lpm (dual pumps) |
| SCV flow | 16.9gpm / 64.0lpm 19gpm / 71.9lpm (dual pumps) |
| Steering cap. | 2qts / 1.9L |
| Steering press. | 2025psi / 139.6bar |
TRACTOR HITCH
| Rear Type | 3/2 |
| Control | position and draft control |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
FORD-NEW HOLLAND 8630 TIRES
The Ford-New Holland 8630 features versatile tire configurations, with 11.00-16 for 2WD and 14.9/13-28 for 4WD in the front, while the rear supports 18.4/15-38, enhancing traction and stability for various field applications. The 4WD setup improves traction in challenging terrains, making it suitable for heavier field operations, whereas the 2WD option can offer lower maintenance costs in less demanding conditions. Potential challenges include the need for higher horsepower to optimize performance in the 4WD variant, which could affect fuel efficiency in lighter applications.
| Ag front | 11.00-16 (2WD) / 14.9/13-28 (4WD) |
| Ag rear | 18.4 / 15-38 |
DIMENSIONS
| Wheelbase | 105inches / 266cm |
| Length | 172inches / 436cm |
| Width | 82inches / 208cm |
| Ground clearance | 16.4inches / 41cm |
FORD-NEW HOLLAND 8630 WEIGHT
| 11,435lbs / 5186kg (2WD) 12,035lbs / 5459kg (2WD cab) 12,640lbs / 5733kg (4WD) 13,240lbs / 6005kg (4WD cab) 13,960lbs / 6332kg (4WD cab Powershift) |
FORD-NEW HOLLAND 8630 HEIGHT
| 113.8inches / 289cm (cab) 124.6inches / 316cm (exhaust) 115inches / 292cm (ROPS) |
DIMENSIONS & TIRES
The Ford-New Holland 8630 features a 105-inch wheelbase, providing stability during operation across varied terrains, critical for heavy-duty applications. Its weight range of 11,435 to 13,960 pounds contributes to enhanced traction but may challenge maneuverability in tighter spaces. Additionally, the tire specifications (11.00-16 front and 18.4/15-38 rear) indicate a capability for substantial load handling, making it suitable for agricultural tasks requiring significant power and grip.
| Wheelbase | 105inches / 266cm |
| Weight | 11435 to 13960 pounds |
| Front tire | 11.00-16 |
| Rear tire | 18.4 / 15-38 |
FORD 7412 LOADER
| Loader weight | 2550lbs / 1156kg |
| Height (to pin) | 146inches / 370cm |
| Clearance, dumped bucket | 106inches / 269cm |
| Dump reach | 45inches / 114cm |
| Breakout force (lift) | 4960lbs / 2249kg |
| Lift to full height (at pin) | 3000lbs / 1360kg |
| Bucket width | 84inches / 213cm 96inches / 243cm 103inches / 261cm |
8630 SERIAL NUMBERS
| Location | Center of the rear axle in the rear |
| 1990 | A925439 |
| 1991 | A928924 |
| 1992 | A930626 |
| 1993 | A931957 |
ELECTRICAL
| Charging system | alternator |
| Charging amps | 90 |
| Battery volts | 12 |