The AGCO Allis 9815 tractor is powered by a Detroit Diesel 8.7L 6-cyl diesel engine that provides of horsepower and torque. It has a 4x4 MFWD 4WD drive configuration and a full power shift transmission.

Engine

The engine is a Detroit Diesel turbocharged intercooled diesel 6-cylinder liquid-cooled with a displacement of 531ci / 8.7L and a bore/stroke of 4.59x5.35inches / 117x 136 mm. It has dual paper elements for air cleaning and a compression ratio of 15.8:1. The engine is rated at 2200 RPM and has a starter voltage of 12. The engine specifications are suitable for heavy-duty tasks and provide high power output.


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Transmission

The transmission is a full power shift type with 18 forward and 9 reverse gears. The PTO (claimed) power output is 215hp / 160.3kW, while the drawbar (tested) power output is 186.16hp / 138.8kW. The PTO (tested) power output is 229.21hp / 170.9kW. The transmission is designed to provide smooth and efficient power transfer to the wheels and PTO. It is suitable for a wide range of applications, including heavy-duty tasks.

Brakes

The brakes are hydraulic wet disc type. The brake system is designed to provide reliable and efficient stopping power. The engine brake is also available to provide additional stopping power. The engine is a Detroit Diesel 6-cylinder liquid-cooled engine with a displacement of 531ci / 8.7L. It has a dual paper element air cleaner and a compression ratio of 15.8:1. The engine is rated at 2200 RPM and has a starter voltage of 12. The engine and brake specifications are suitable for heavy-duty tasks and provide high power output and reliable stopping power.



Steering

The steering is hydrostatic power type. The steering system is designed to provide precise and responsive steering control. The engine is a Detroit Diesel 8.7L 6-cylinder diesel engine with a fuel tank capacity of 91gal / 344.4L. The steering and engine specifications are suitable for heavy-duty tasks and provide precise and responsive steering control and high power output.


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Common Problems

Users have reported issues with the cab, particularly with the air conditioning system. Some users have also reported issues with the transmission, such as difficulty shifting gears. The brakes have also been reported to wear out quickly, requiring frequent replacement. The steering system has been reported to develop leaks over time. The chassis has also been reported to develop cracks, particularly in heavy-duty applications.

What Users Like

Users appreciate the large fuel tank capacity, which allows for extended operation without refueling. The engine provides high power output, making it suitable for heavy-duty tasks. The transmission provides smooth and efficient power transfer to the wheels and PTO. The hydraulic system provides efficient and reliable power transfer to the implements. Users also appreciate the wide range of speed options provided by the transmission, which allows for greater flexibility in operation.

AGCO Allis 9815 Technical Specifications

Power

Pto (claimed)215hp / 160.3kW
Drawbar (tested)186.16hp / 138.8kW
Pto (tested)229.21hp / 170.9kW

Engine Detail

DescriptionDetroit Diesel turbocharged intercooled diesel 6-cylinder liquid-cooled
Displacement531ci / 8.7L
Bore/stroke4.59x5.35inches / 117x 136 mm
Air Cleanerdual paper elements
Compression15.8:1
Rated Rpm2200
Starter Volts12

Engine

DescriptionDetroit Diesel 8.7L 6-cyl diesel
Fuel Tank91gal / 344.4L

Transmission

Typefull power shift
Gears18 forward and 9 reverse
Clutchhydraulic wet disc

Mechanical

Chassis4x4 MFWD 4WD
Steeringhydrostatic power
Brakeshydraulic wet disc
CabCab standard.
Transmission18-speed full power shift

Tires

Ag Front16.9R-28
Ag Rear18.4R-42

Dimensions

Wheelbase115inches / 292cm
Operating Weight19,610lbs / 8895kg
Ballasted Weight25,738lbs / 11674kg

Dimensions And Tires

Wheelbase115inches / 292cm
Weight19,610lbs / 8895kg
Front Tire16.9R-28
Rear Tire18.4R-42

Serial Numbers

LocationConsole, right side
1994901001
1995901501
1996902301
1997902357

Hydraulics

Typeclosed
Valves3
Pump Flow26gpm / 98.4lpm

Tractor Hitch

Rear TypeIII
Rear Lift14000lbs / 6350kg

Electrical

Groundnegative
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Rear Rpm1000

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Other AGCO Allis tractors:

AGCO Allis 4650, AGCO Allis 4660, AGCO Allis 5650, AGCO Allis 5660, AGCO Allis 5670, AGCO Allis 5680, AGCO Allis 6670, AGCO Allis 6680, AGCO Allis 6690, AGCO Allis 7600, AGCO Allis 7630, AGCO Allis 7650, AGCO Allis 8610, AGCO Allis 8630, AGCO Allis 8745, AGCO Allis 8765, AGCO Allis 8775, AGCO Allis 8785, AGCO Allis 9130, AGCO Allis 9150, AGCO Allis 9170, AGCO Allis 9190, AGCO Allis 9435, AGCO Allis 9455, AGCO Allis 9630, AGCO Allis 9635, AGCO Allis 9650, AGCO Allis 9655, AGCO Allis 9670, AGCO Allis 9675, AGCO Allis 9690, AGCO Allis 9695, AGCO Allis 9735, AGCO Allis 9745, AGCO Allis 9755, AGCO Allis 9765, AGCO Allis 9775, AGCO Allis 9785, AGCO Allis 9815,