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Deutz-Allis 1918 Ultima

Deutz-Allis 1918 Ultima tractor
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The Deutz-Allis 1918 Ultima is a garden tractor produced from 1987 to 1992 by Simplicity and distributed by Deutz-Allis. It is part of the Ultima Series and features an 18 hp Kohler M18 gasoline engine with a 691 cc displacement. The tractor has a shaft-driven hydrostatic transmission with infinite forward and reverse speeds. It is a two-wheel drive with manual steering and optional hydrostatic power steering. The tractor includes independent front and rear PTOs with electric clutches. It has a wheelbase of 51 inches and weighs 825 lbs. Various attachments are available including mower decks, blades, snowblowers, and a front-end loader.
Deutz-Allis 1918Ultimagarden tractorKohler M18 enginehydrostatic transmissionmower decksfront-end loadersnowblowerSimplicity
Power-
Founded-
Model1918 Ultima

Technical Specifications

Detailed specifications and technical data for Deutz-Allis 1918 Ultima

Tires

Ag rear:23-10.5-12
Ag front:16-6.50x8
Lawn/turf rear:23x10.5-12
Lawn/turf front:16x6.50-8

Engine

Type:gasoline
Model:Kohler M18
Cylinders:2-cylinder
Fuel tank:4.25 gal (16.1 L)
Rated RPM:3400
Sparkplug:Champion RV15YC
Air cleaner:dual dry element
Bore/Stroke:3.125x2.75 inches (79 x 70 mm)
Displacement:691 cc (42.18 ci)
Oil capacity:1.5 qts (1.4 L)
Configuration:air-cooled horizontal-shaft opposed-twin
Power (gross):18 hp (13.4 kW)
Sparkplug gap:0.025 inches (0.635 mm)
Starter volts:12
Compression ratio:6.0:1

Dimensions

Width:38.5 inches (97 cm)
Length:78 inches (198 cm)
Weight:825 lbs (374 kg)
Wheelbase:51 inches (129 cm)
Height (steering wheel):47 inches (119 cm)

Electrical

Ground:negative
Battery volts:12
Charging amps:15
Charging system:flywheel alternator

Mechanical

Drive:Two-wheel drive
Brakes:Drum brakes
Steering:manual
Final drives:spur gear
Power steering:hydrostatic power Optional
Operator station:Open operator station

Production

Type:Garden tractor
Series:Ultima Series
Distributor:Deutz-Allis
Manufacturer:Simplicity
Years produced:1987 - 1992

Attachments

Blade:46 inches width (116 cm), front-mount
Tiller:38-inch tiller available, requires rear lift kit and rear PTO, appropriate gear box for PTO (2000 or 3400 RPM)
Snowblower:42 inches width (106 cm), single-stage, front-mount; 46 inches width (116 cm), dual-stage, front-mount
Front-end loader:400 lbs lift (full at pin) (181 kg), 500 lbs breakout (at pin) (226 kg), 41° dump, 12.5 inches reach (dumped) (31 cm), 42.5 inches reach (ground) (107 cm), 16° rollback, 72 inches height (at pin) (182 cm), 55 inches clearance (dumped) (139 cm), boom cyl: 1.5 inches (3 cm), bucket cyl: 1.5 inches (3 cm), Bucket width: 38 inches (96 cm) and 48 inches (121 cm)
42" mid-mount mower deck:42 inches (106 cm), Total width: 54 inches (137 cm), 179 lbs (81 kg)
48" mid-mount mower deck:48 inches (121 cm), Total width: 60 inches (152 cm), 3-blade, 178 lbs (80 kg)
60" mid-mount mower deck:60 inches (152 cm), Total width: 74 inches (187 cm), 3-blade, 298 lbs (135 kg)

Transmission

Type:shaft-driven hydrostatic
Gears:infinite forward and reverse
Model:Sundstrand 15
Oil type:Type F ATF
Oil capacity:6 qts (5.7 L)

Power Take-off (PTO)

Rear PTO:independent Optional
Front PTO:independent
Rear PTO Type:2000, 3400
Front PTO Type:pulley
Rear PTO Clutch:electric
Front PTO Clutch:electric

Related Models

Deutz-Allis 1916

Model:1916

Deutz-Allis 1920

Model:1920