Allis Chalmers 310 Specifications

Allis Chalmers 310 Engine

Engine Model ................ Kohler K241
Engine Type ................ 4-Cycle, one cylinder air-cooled gasoline
Number of Cylinders ................ Single
Displacement, cu.in (L) ................ 23.9 (0.391)
Engine Bore, in (mm) ................ 3.25 (82.5)
Engine Stroke, in (mm) ................ 2.88 (73.0)
Maximum Horse Power, Hp (kW) ................ 10.0 (7.5)
Rated Engine Speed, rpm ................ 3600
Fuel System ................ Carburetor
Carburetor Model ................ Kohler/Walbro
Carburetor Type ................ Fixed main jet or adjustable main jet
Lubrication System ................ Splash type
Cooling System ................ Forced-air
Valve Clearance (Intake), in (mm) ................ 0.0079-0.0099 (0.20-0.25)
Valve Clearance (Exhaust), in (mm) ................ 0.0169-0.0189 (0.43-0.48)
Ignition System ................ Battery
Spark Plug Type ................ Champion RH10
Spark Plug Size, in (mm) ................ 0.553 (14.0)
Spark Plug Gap, in (mm) ................ 0.0256 (0.65)
Breaker Point Gap (Nominal), in (mm) ................ 0.020 (0.50)
Fuel Tank Capacity, gal (L) ................ 2.3 (8.5)
Oil Capacity, qt (L) ................ 2.02 (1.90)

Electrical System

Electrical System Rating, Volts ................ 12
Electrical Ground ................ Negative
Charging System ................ Alternator
Alternator Rating, Amps ................ 15
Starter Type ................ Electric
Number of Batteries ................ 1
Battery Voltage, Volts ................ 12

AC 310 Power Take-Off

PTO Location ................ Front
Front PTO Operational Type ................ Independent
Front PTO Clutch ................ Electric or Manual
Front PTO Speed, rpm ................ 3600

Transmission Configuration

Transmission Model ................ Vari-Shift
Transmission Type ................ Belt-driven variator
Gearbox Type ................ 21F/7R, Four gears with 7-position variator
Number of Forward Gears ................ 21
Number of Reverse Gears ................ 7
Maximum Forward Speed, mph (kph) ................ 5.7 (9.2)
Maximum Reverse Speed, mph (kph) ................ 2.9 (4.7)

AC 310 Wheels and Tires

Drive Wheels ................ 2WD 4x2
Steering Configuration ................ Front steer
Steering System ................ Manual
Brakes Type ................ Mechanical band
Front Tire Size ................ 4.80/4.00x8
Rear Tire Size ................ 23-8.5x12
Front Tread Width, in (mm) ................ 29.7 (750)
Rear Tread Width, in (mm) ................ 26.0 (660)

Dimensions and Weight

Wheelbase, in (mm) ................ 48.1 (1220)
Length, in (mm) ................ 74 (1870)
Height (Steering Wheel), in (mm) ................ 43 (1090)
Overall Width, in (mm) ................ 34.5 (870)
Ground Clearance (Front Axle), in (mm) ................ 8 (200)
Ground Clearance (Rear Axle), in (mm) ................ 6 (150)
Weight, lb (kg) ................ 795 (360)

Allis Chalmers 310 Attachments

42" Mower Deck

Mower Deck Type ................ Mid-mount
Number of Blades ................ 3
Cutting Width, in (mm) ................ 42 (1060)
Cutting Height, in (mm) ................ 1.0-4.0 (25-101)
Lift System ................ Manual or electric