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Allis Chalmers 611 Hydro

The Allis Chalmers 611 Hydro is a tractor produced by Allis Chalmers Lawn Tractors. It is equipped with a 399 cc 24.36 ci engine. The listed engine power is Gasoline (listed): 11 hp / 8.2 kW. Transmission: infinite forward and reverse. Operating weight: 81 lbs 36 kg.

Engine Power
Gasoline (listed): 11 hp / 8.2 kW
Fuel & Capacities
2.2 gal 8.3 L
Transmission
infinite forward and reverse
Operating Weight
81 lbs 36 kg

Overview

Allis Chalmers 611 Hydro tractor photo
1983 - 1985 600 Lawn SeriesLawn tractor 600 Lawn Series Lawn tractor
Production
Manufacturer
Allis Chalmers
Lawn tractor
Built in Port Washington, Wisconsin, USA
Original price was $2,499 in 1984
The Allis-Chalmers 611 was similar to the Simplicity 4200 Series lawn tractors.
Allis Chalmers 611 Hydro Engine
11HP Briggs & Stratton 399cc 1-cyl gasoline
Fuel tank
2.2 gal 8.3 L
Engine details ...
Allis Chalmers 611 Hydro Transmission
hydrostatic
Transmission details ...
Mechanical
Two-wheel drive
Steering
manual
Disc brakes
Open operator station.
Dimensions & Tires
Wheelbase
45.5 inches 115 cm
Weight
550 lbs 249 kg
Front tire
13-6.00x6
Rear tire
18-8.50x8
Full dimensions and tires ...
Electrical
Ground
negative
Charging amps
3
Battery volts
12
References
611 Hydro references literature
1983 Lawn and Garden Line published by Allis-Chalmers
600 & Sprint Series published in 1984, by Allis-Chalmers
1984 Lawn and Garden Line published by Allis-Chalmers
1985 Lawn and Garden Line published by Allis-Chalmers

Engine

Engine Detail — 399 cc / 24.36 ci Gasoline

Manufacturer
Briggs & Stratton 252707
Fuel Type
Gasoline
Configuration
1-cylinder, air-cooled vertical-shaft
Displacement
399 cc 24.36 ci
Bore/Stroke
3.44x2.62 inches 87 x 67 mm
Power
11 hp 8.2 kW
Air cleaner
foam
Rated RPM
3600
Idle RPM
1750-3400
Starter volts
12
Oil capacity
1.5 qts 1.4 L

Transmission

Transmission — infinite forward and reverse belt-driven hydrostatic

Type
belt-driven hydrostatic
Gears
infinite forward and reverse
Oil capacity
0.72 qts 0.7 L
611 Hydro belt-driven hydrostatic speeds

Dimensions

Allis Chalmers 611 Hydro Tires
Lawn/turf front
13-6.00x6
Lawn/turf rear
18-8.50x8
Dimensions
Wheelbase
45.5 inches 115 cm
Length
65.25 inches 165 cm
Width
33.75 inches 85 cm
Height (steering wheel)
39 inches 99 cm
Height (hood)
33.5 inches 85 cm
Weight
550 lbs*With with 36-inch mower deck. 249 kg
Ground clearance
5.5 inches (transmission) 13 cm
Clearance (front axle)
9.2 inches 23 cm

Attachments

Attachment overview
36" mid-mount mower deck
Snowblower
Blade
36" Mower deck
Type
mid-mount Allis-Chalmers
3-blade with manual lift
Cutting width
36 inches 91 cm
Weight
81 lbs 36 kg
Overall width
46 inches 116 cm
Cut height
1.5 to 3.5 inch 3 to 8 cm

Photos

Allis Chalmers 611 Hydro

Allis Chalmers 611 Hydro

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Allis Chalmers Lawn Tractors Allis Chalmers 611 Hydro.

Estimated Continuous Field Runtime: 3.8 hrs

Approximately 3.8 hours of continuous field operation at ~75% rated power on a full tank (2.2 gal / 8.3 L).

Estimated 75% Load Fuel Burn~0.6 gal/hr (2.2 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

Allis Chalmers Lawn Tractors Allis Chalmers 611 Hydro Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Allis Chalmers Lawn Tractors Allis Chalmers 611 Hydro.

Converted Equivalents:

Horsepower (HP)11 hp
Kilowatts (kW)8.2 kW
Metric Horsepower (PS / CV)11.2 PS

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