| Manufacturer | AGCO Allis |
| Price | 122,000(USD) |
| Model | 9815 |
| Equipment Type | Row-Crop Tractors |
| Factory |
OCED TRACTOR TEST 1718 2
| Description | Diesel 18-speed 4WD October 16 - 29, 1996 Link: OCED Tractor Test 1718 file PTO performance Drawbar performance Gear 11 used for power test. Gear 4 used for pull test |
| Max power | 186.16hp / 138.8kW |
| Fuel use | 13.7gal/hour / 51.9l/hour |
| Power at rated engine speed | 216.20hp / 161.2kW |
| Power at rated PTO speed | 220.09hp / 164.1kW |
| Max pull | 25,739lbs / 11675kg |
AGCO ALLIS 9815 POWER
| PTO (claimed) | 215hp / 160.3kW |
| Drawbar (tested) | 186.16hp / 138.8kW |
| PTO (tested) | 229.21hp / 170.9kW |
ENGINE DETAIL
The AGCO Allis 9815 tractor is powered by a robust Detroit Diesel 6-cylinder engine with a turbocharger and intercooler, providing enhanced power and efficiency at a rated 2200 RPM. The significant displacement of 531 ci (8.7L) and high compression ratio of 15.8:1 contribute to its strong torque characteristics, beneficial for heavy-duty agricultural tasks. However, operators should be mindful of cooling system maintenance due to its liquid-cooled design, especially under prolonged heavy loads.
| Description | Detroit Diesel turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacement | 531ci / 8.7L |
| Bore/Stroke | 4.59x5.35inches / 117x 136 mm |
| Air cleaner | dual paper elements |
| Compression | 15.8:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
AGCO ALLIS 9815 ENGINE
The AGCO Allis 9815 is equipped with a robust Detroit Diesel 8.7L 6-cylinder engine, providing substantial torque and power for demanding agricultural tasks. With a sizeable fuel tank capacity of 91 gallons, this tractor is suitable for extended operation without frequent refueling, beneficial for large-scale farming activities. However, the diesel engine may present challenges in terms of maintenance complexity and emissions regulations, which should be considered in operational planning.
| Description | Detroit Diesel 8.7L 6-cyl diesel |
| Fuel tank | 91gal / 344.4L |
TRANSMISSION
The AGCO Allis 9815 features a full power shift transmission with 18 forward and 9 reverse gears, enabling seamless gear transitions and optimal torque management for varied agricultural tasks. The hydraulic wet disc clutch provides smooth engagement and enhanced durability, offering advantages in heavy-duty operations with reduced wear. However, users should be aware of the potential complexity in maintenance due to the hydraulic system, requiring specialized knowledge and tools.
| Type | full power shift |
| Gears | 18 forward and 9 reverse |
| Clutch | hydraulic wet disc |
MECHANICAL
The AGCO Allis 9815 features a 4x4 MFWD chassis, providing enhanced traction and stability on various terrains, making it suitable for heavy-field work. Its hydrostatic power steering allows for improved maneuverability and ease of operation, while the hydraulic wet disc brakes ensure reliable stopping power even under heavy loads. The 18-speed full power shift transmission offers seamless gear changes, optimizing performance and efficiency for tasks requiring precision such as planting or tilling.
| Chassis | 4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Brakes | hydraulic wet disc |
| Cab | Cab standard. |
| Transmission | 18-speed full power shift |
HYDRAULICS
| Type | closed |
| Valves | 3 |
| Pump flow | 26gpm / 98.4lpm |
TRACTOR HITCH
| Rear Type | III |
| Rear lift | 14000lbs / 6350kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 |
AGCO ALLIS 9815 TIRES
The AGCO Allis 9815 features a robust tire configuration with 16.9R-28 in the front and 18.4R-42 in the rear, providing excellent ground clearance and traction, ideal for heavy-duty agricultural tasks. The larger rear tires enhance weight distribution and stability during operations, reducing soil compaction while improving power transfer to the ground. However, the size may limit maneuverability in tighter spaces, making it less suitable for smaller fields or precision tasks.
| Ag front | 16.9R-28 |
| Ag rear | 18.4R-42 |
DIMENSIONS
| Wheelbase | 115inches / 292cm |
| Operating weight | 19,610lbs / 8895kg |
| Ballasted weight | 25,738lbs / 11674kg |
DIMENSIONS & TIRES
The AGCO Allis 9815 tractor features a 115-inch wheelbase, providing stability for heavy-duty operations while navigating uneven terrain. Weighing 19,610 lbs, its robust structure supports significant load capacity, making it suitable for agricultural tasks and towing implements effectively. However, the large front (16.9R-28) and rear (18.4R-42) tires can lead to soil compaction on softer ground, necessitating careful planning during fieldwork.
| Wheelbase | 115inches / 292cm |
| Weight | 19,610lbs / 8895kg |
| Front tire | 16.9R-28 |
| Rear tire | 18.4R-42 |
9815 SERIAL NUMBERS
| Location | Console, right side |
| 1994 | 901001 |
| 1995 | 901501 |
| 1996 | 902301 |
| 1997 | 902357 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |