| Manufacturer | AGCO Allis |
| Price | 122,000(USD) |
| Model | 9775 |
| Equipment Type | Row-Crop Tractors |
| Factory |
NEBRASKA TRACTOR TEST 1794A 2
| Description | Diesel 18-speed 4WD September 20 - 26, 2000 Link: Nebraska Tractor Test 1794A file PTO performance |
| Max power | 220.67hp / 164.6kW |
| Fuel use | 12.5gal/hour / 47.3l/hour |
| Power at rated engine speed | 204.62hp / 152.6kW |
| Power at rated PTO speed | 215.80hp / 160.9kW |
AGCO ALLIS 9775 POWER
| PTO (claimed) | 200hp / 149.1kW |
| PTO (tested) | 220.67hp / 164.6kW |
ENGINE DETAIL
The AGCO Allis 9775 tractor features a powerful Navistar 6-cylinder turbocharged diesel engine with substantial torque output, ideal for heavy-duty applications in agricultural settings. With a displacement of 531ci (8.7L) and a high compression ratio of 16.5:1, it ensures efficient fuel combustion for optimized performance at a rated RPM of 2200. However, the complexity of a turbocharged system and the need for dual paper air filters may require rigorous maintenance to ensure peak operational efficiency and longevity.
| Description | Navistar/turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 531ci / 8.7L |
| Bore/Stroke | 4.591x5.35inches / 117x 136 mm |
| Air cleaner | dual paper elements |
| Compression | 16.5:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
AGCO ALLIS 9775 ENGINE
The AGCO Allis 9775 features a robust Navistar 8.7L 6-cylinder diesel engine, providing high torque for heavy-duty applications, which is advantageous for demanding agricultural tasks. With a substantial fuel tank capacity of 116 gallons (439.1L), it offers extended operational range with less frequent refueling, ideal for large acreage operations. However, its size and weight may pose challenges in navigating smaller fields or wet conditions.
| Description | Navistar 8.7L 6-cyl diesel |
| Fuel tank | 116gal / 439.1L |
TRANSMISSIONS OVERVIEW
The AGCO Allis 9775 features an 18-speed full power shift transmission, providing seamless gear changes and improved efficiency during heavy operations, along with an optional 36-speed creeper gear for enhanced low-speed task management. This versatile transmission is advantageous for tasks requiring precise control, such as tillage and planting. However, the complexity of such a transmission can pose maintenance challenges, requiring skilled operators for optimal performance.
| Description | 18-speed full power shift 36-speed creeper |
TRANSMISSION 1
The AGCO Allis 9775 features a full power shift transmission with 18 forward and 6 reverse gears, allowing for smooth and efficient changes in speed and direction, ideal for heavy-duty agricultural tasks. The hydraulic wet disc clutch enhances durability and minimizes wear, providing a consistent performance under load, although replacement and maintenance can be complex and costly. Overall, this tractor is advantageous for operations requiring precise control and adaptability in varying field conditions, but challenges may arise in managing its advanced transmission system.
| Type | full power shift |
| Gears | 18 forward and 6 reverse |
| Clutch | hydraulic wet disc |
TRANSMISSION 2
The AGCO Allis 9775 tractor's creeper transmission enables fine control of speed and torque, making it ideal for tasks requiring precision, such as planting or tilling. With 36 forward and 12 reverse gears, it offers versatile operation across diverse terrains, though managing the multitude of gears may present a learning curve for operators. This configuration is particularly advantageous in challenging field conditions, allowing operators to adjust their approach effectively.
| Type | creeper |
| Gears | 36 forward and 12 reverse |
MECHANICAL
The AGCO Allis 9775 features a robust 4x4 MFWD chassis, providing superior traction and stability, particularly in challenging terrains. Its hydrostatic power steering allows for enhanced maneuverability, while the hydraulic wet disc brakes ensure reliable stopping power under heavy loads. The 18-speed full power shift transmission offers versatility for various applications, with the option of a 36-speed creeper setting for precise low-speed tasks, making it suitable for both high-speed field work and detailed operations like planting or tilling.
| Chassis | 4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Brakes | hydraulic wet disc |
| Cab | Cab standard. |
| Transmissions | 18-speed full power shift/36-speed creeper |
HYDRAULICS
| Type | closed center pressure flow compensated (PFC) |
| Pressure | 2900psi / 200.0bar |
| Valves | 4 |
| Pump flow | 29gpm / 109.8lpm/39gpm / 147.6lpm (optional) |
TRACTOR HITCH
| Rear Type | 3/3N |
| Rear lift (at 24 | 14,000lbs / 6350kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
AGCO ALLIS 9775 TIRES
The AGCO Allis 9775 tractor features robust tire sizes, with 16.9R-28 on the front and 18.4R-42 on the rear, providing excellent traction and stability for heavy-duty applications, particularly in tillage and planting scenarios. The larger rear tires enhance weight distribution and reduce soil compaction, a significant advantage for maintaining soil health in agricultural operations. However, the increased size may limit maneuverability in tighter spaces, posing a challenge for navigating smaller fields or orchards.
| Ag front | 16.9R-28 |
| Ag rear | 18.4R-42 |
DIMENSIONS
| Wheelbase | 113inches / 287cm |
| Weight | 18800lbs / 8527kg |
DIMENSIONS & TIRES
The AGCO Allis 9775 tractor has a wheelbase of 113 inches, providing good stability and maneuverability for various field applications. With a weight of 18,800 lbs and larger rear tires (18.4R-42), it boasts strong traction and power for heavy-duty tasks like plowing and tilling. However, its size may limit access to narrower fields or tight spaces, necessitating careful consideration of the operational environment.
| Wheelbase | 113inches / 287cm |
| Weight | 18800lbs / 8527kg |
| Front tire | 16.9R-28 |
| Rear tire | 18.4R-42 |
9775 SERIAL NUMBERS
| Location | Console, right side |
| 1998 | CG001001 |
| 1999 | CG275002 |
| 2000 | J001001 |
| 2001 | K001001 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 130 |
| Battery volts | 12 |