Specifications, Service and Repair of Farm and Lawn Tractors

________________________________________________________________________________

Allis Chalmers 7000 Technical Data

AC 7000 Engine Specifications

2900 Engine

Engine Model .................. Allis Chalmers 2900
Engine Type .................. Four stroke, 6-cylinder turbocharged diesel
Number of Cylinders .................. 6
Displacement, cu in (L) .................. 301 (4.90)
Engine Bore, in (mm) .................. 3.88 (98.0)
Engine Stroke, in (mm) .................. 4.25 (108.0)
Aspiration .................. Turbocharged
Rated Engine Power, hp (kW) .................. 117.0 (86.7)
Rated Engine Speed, rpm .................. 2200
Idle Speed, rpm .................. 775-2465
Compression .................. 16.25:1
Firing Order .................. 1-5-3-6-2-4
Fuel System .................. Direct injection
Fuel Filter .................. Dual cartridge
Lubricating Oil Filter Type .................. Full flow
Air Cleaner .................. Dry type
Valve Clearance, in (mm) .................. 0.015 (0.38)
Fuel Tank Capacity, gal (L) .................. 37.0 (140.0)
Oil Capacity, qts (L) .................. 16.0 (15.1)
Coolant Capacity, qts (L) .................. 22.5 (21.3)
Electrical System Rating, Volts .................. 12

649T Engine

Engine Model .................. Allis Chalmers 649T
Engine Type .................. 4-stroke, 6-cylinder turbocharged diesel
Number of Cylinders .................. 6
Displacement, cu in (L) .................. 301 (4.90)
Engine Bore, in (mm) .................. 3.88 (98.0)
Engine Stroke, in (mm) .................. 4.25 (108.0)
Aspiration .................. Turbocharged
Rated Engine Power, hp (kW) .................. 117.0 (86.7)
Rated Engine Speed, rpm .................. 2200
Compression .................. 16.25:1
Firing Order .................. 1-5-3-6-2-4
Fuel System .................. Direct injection
Fuel Tank Capacity, gal (L) .................. 37.0 (140.0)
Oil Capacity, qts (L) .................. 16.0 (15.1)
Coolant Capacity, qts (L) .................. 22.5 (21.3)
Electrical System Rating, Volts .................. 12

Allis Chalmers 7000 Power Take-Off

PTO Operational Type .................. Independent
PTO Horsepower, hp (kW) .................. 106.0 (79.0)
PTO Speed, rpm .................. 540/1000
PTO / Engine Speed, rpm .................. 540/2121
PTO / Engine Speed, rpm .................. 1000/2159

Transmission Configuration

Transmission Type .................. Power Director
Gearbox Type .................. 12F/3R, partial powershift
Number of Forward Gears .................. 12
Number of Reverse Gears .................. 3
Clutch Type .................. Dry disc
Clutch Disc Diameter, in (mm) .................. 12 (300)
Oil Capacity, qts (L) .................. 26.0 (24.6)
Maximum Forward Speed, mph (kph) .................. 19.3 (31.1)
Maximum Reverse Speed, mph (kph) .................. 5.6 (9.0)

AC 7000 Wheels and Tires

Drive Wheels .................. 2WD 4x2
Steering Configuration .................. Front steer
Steering System .................. Hydrostatic power
Brakes Type .................. Differential dry disc
Front Tire Size (Std) .................. 10.0-16
Rear Tire Size (Std) .................. 18.4-38
Front Tire Size (Opt) .................. 7.50-15
Rear Tire Size (Opt) .................. 12.4-42
Front Tread Width, in (mm) .................. 62-86 (1570-2180)
Rear Tread Width, in (mm) .................. 64-112 (1620-2840)

Allis Chalmers 7000 Hydraulic System

Hydraulic System Type .................. Open Center
Implement Pump Type .................. Gear
Implement Pump Flow, gpm (Lpm) .................. 21.0 (79.5)
Steering Pump Flow, gpm (Lpm) .................. 4.0 (15.2)
Hydraulic Pressure, Bar (psi) .................. 167 (2425)
Hydraulic Fluid Capacity, gal (L) .................. 7.0 (26.5)
Number of Standard Remote Valves .................. 1
3-Point Hitch Category .................. 2

AC 7000 Dimensions and Weight

Wheelbase, in (mm) .................. 106 (2690)
Length, in (mm) .................. 183 (4640)
Height (Hood), in (mm) .................. 69 (1750)
Height (Steering Wheel), in (mm) .................. 88 (2230)
Ground Clearance, in (mm) .................. 24 (600)
Turning Radius, in (mm) .................. 165 (4175)
Weight (Shipping), lb (kg) .................. 9350 (4240)
Weight (Operating), lb (kg) .................. 9550 (4330)
Weight (Ballasted), lb (kg) .................. 12580 (5705)

________________________________________________________________________________

________________________________________________________________________________________

ALLIS CHALMERS TRACTORS SPECIFICATIONS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

INTERNATIONAL HARVESTER TRACTORS SPECS

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________

________________________________________________________________________________________