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AGCO Allis 9815

The AGCO Allis 9815 is a tractor produced by Agco Allis. It is equipped with a 531 ci 8.7 L engine. The listed engine power is 216.20 hp 161.2 kW. Transmission: 18 forward and 9 reverse. Operating weight: 18100 to 19610 pounds.

Engine Power
216.20 hp 161.2 kW
Fuel & Capacities
91 gal 344.4 L
Transmission
18 forward and 9 reverse
Operating Weight
18100 to 19610 pounds

Overview

AGCO Allis 9815 tractor photo
1994 - 1998 9800 SeriesRow-Crop tractor 9800 Series Row-Crop tractor
Production
Manufacturer
AGCO Allis
Row-Crop tractor
Original price was $122,000 in 1998
AGCO Allis 9815 Engine
Detroit Diesel 8.7L 6-cyl diesel
Fuel tank
91 gal 344.4 L
Engine details ...
AGCO Allis 9815 Transmission
18-speed full power shift
Transmission details ...
AGCO Allis 9815 Power
PTO (claimed)
215 hp 160.3 kW
Drawbar (tested)
186.16 hp 138.8 kW
PTO (tested)
229.21 hp 170.9 kW
Performance test details ...
Mechanical
Four-wheel drive
Final drives
inboard planetary
Differential lock
electro-hydraulic rear
Power steering
Hydraulic wet disc brakes
Cab standard with air-conditioning.
Hydraulics
Type
closed center
Pressure
2750 psi 189.6 bar
Rear valves
3 or 4
Pump flow
26 gpm 98.4 lpm
Tractor hitch
Rear Type
III
Control
lower-link draft sensing
Rear lift (at 24"/610mm)
14000 lbs 6350 kg
Power Take-off (PTO)
Rear PTO
independent
Clutch
hydraulic wet disc
Rear PTO Type
1000 (1.75)
Dimensions & Tires
Wheelbase
115 inches 292 cm
Weight
18100 to 19610 pounds
Front tire
16.9R28
Rear tire
20.8R38
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
alternator
Batteries
2
Battery volts
12
References
9815 references literature
9600/9800 Series Tractors published by AGCO

Engine

Engine Detail — 531 ci / 8.7 L Diesel

Manufacturer
Detroit Diesel
Configuration
turbocharged intercooled diesel, 6-cylinder, liquid-cooled
Displacement
531 ci 8.7 L
Bore/Stroke
4.59x5.35 inches 117 x 136 mm
Air cleaner
dual paper elements
Pre-heating
ether injection
Compression
15.8:1
Rated RPM
2200
Starter volts
12

Transmission

Transmission — 18 forward and 9 reverse full power shift

Type
full power shift
Gears
18 forward and 9 reverse
Clutch
hydraulic wet disc
9815 full power shift speeds

Dimensions

AGCO Allis 9815 Tires
Standard tires (ag)
Front: 16.9R28. Rear: 20.8R38
Dimensions
Wheelbase
115 inches 292 cm
Bar rear axle
3.875 by 96 inches 98 by 2438 mm
Bar rear axle
3.875 by 115 inches 98 by 2921 mm
Front tread
61.2 to 87.2 inches 155 to 221 cm
Rear tread
64.1 to 107.1 inches 162 to 272 cm
Rear tread
64.1 to 126 inches 162 to 320 cm
AGCO Allis 9815 Weight
Shipping
18100 lbs 8210 kg
Operating
19610 lbs 8895 kg
Ballasted
25738 lbs 11674 kg

Tests

OCED Tractor Test 1718
Diesel 18-speed 4WD October 16 - 29, 1996 Link: OCED Tractor Test 1718 file
PTO performance
Max power
229.21 hp 170.9 kW
Fuel use
12.7 gal/hour 48.1 l/hour
Power at rated engine speed
216.20 hp 161.2 kW
Fuel use
13.6 gal/hour 51.5 l/hour
Power at rated PTO speed
220.09 hp 164.1 kW
Fuel use
13.3 gal/hour 50.3 l/hour
Drawbar performance
Max power
186.16 hp 138.8 kW
Fuel use
13.7 gal/hour 51.9 l/hour
Gear 11 used for power test.
Max pull
25,739 lbs 11675 kg
Gear 4 used for pull test.

Photos

AGCO Allis 9815

AGCO Allis 9815

Recommended Implements & Sizing Guide

Engineering recommendations for Agco Allis 9815 based on its 216.2 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
5 to 7 Bottom (18")5 - 7 铧 (45 cm)Commercial / Field ScaleLarge acreage tillage; requires front ballast weights.
Rotary Cutter / MowerMowing & Clearing
15 to 20 ft Batwing4.6 - 6.1 m 宽幅折叠翼Commercial / Field ScaleLarge commercial field and roadside mowing operations.
Rotary TillerSeedbed Prep
90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机Commercial / Field ScaleDeep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage
15 to 22 ft Folding Disc4.5 - 6.7 m 折叠式圆盘耙Commercial / Field ScaleWide commercial field leveling; requires hydraulic remotes.
Hay BalerHay & Forage
Large Square Baler (3x4 or 4x4)大方捆商用打捆机 (1.2x1.2 m)Commercial / Field ScaleHigh-capacity commercial forage harvesting (1000 RPM PTO).
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Agco Allis 9815.

Estimated Continuous Field Runtime: 8.1 hrs

Approximately 8.1 hours of continuous field operation at ~75% rated power on a full tank (91 gal / 344.5 L).

Estimated 75% Load Fuel Burn~11.2 gal/hr (42.6 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Agco Allis 9815 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Agco Allis 9815.

Converted Equivalents:

Horsepower (HP)216.2 hp
Kilowatts (kW)161.2 kW
Metric Horsepower (PS / CV)219.2 PS

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