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Allis Chalmers 175 Technical Specifications

Allis Chalmers 175 Engine Data

Diesel Engine

Engine Model .................. Perkins 4.248
Engine Type .................. Four stroke, 4-cylinder liquid-cooled diesel
Number of Cylinders .................. 4
Displacement, cu in (L) .................. 248 (4.10)
Engine Bore, in (mm) .................. 3.98 (101.0)
Engine Stroke, in (mm) .................. 5.00 (127.0)
Aspiration .................. Natural
Rated Engine Power, hp (kW) .................. 69.0 (51.1)
Rated Engine Speed, rpm .................. 2000
Compression .................. 16:1
Firing Order .................. 1-3-4-2
Fuel System .................. Direct injection
Fuel Filter Element Type .................. Paper
Lubricating Oil Filter Type .................. Full flow
Air Cleaner .................. Dry
Valve Clearance, in (mm) .................. 0.012 (0.30)
Fuel Tank Capacity, gal (L) .................. 18.5 (70.0)
Oil Capacity, qts (L) .................. 8.0 (7.6)
Coolant Capacity, qts (L) .................. 15.0 (14.2)
Electrical System Rating, Volts .................. 12
Alternator Rating, Amps .................. 95

Gasoline Engine

Engine Model .................. Allis Chalmers G226
Engine Type .................. Four stroke, 4-cylinder liquid-cooled gasoline
Number of Cylinders .................. 4
Displacement, cu in (L) .................. 226 (3.70)
Engine Bore, in (mm) .................. 4.00 (102.0)
Engine Stroke, in (mm) .................. 4.50 (114.0)
Rated Engine Power, hp (kW) .................. 69.0 (51.1)
Rated Engine Speed, rpm .................. 1800
Compression .................. 8.2:1
Firing Order .................. 1-2-4-3
Spark Plug Gap, in (mm) .................. 0.025 (0.635)
Point Gap, in (mm) .................. 0.022 (0.559)
Intake Valve Clearance, in (mm) .................. 0.010 (0.254)
Exhaust Valve Clearance, in (mm) .................. 0.014 (0.356)
Fuel Tank Capacity, gal (L) .................. 18.5 (70.0)
Oil Capacity, qts (L) .................. 6.0 (5.7)
Coolant Capacity, qts (L) .................. 15.0 (14.2)
Electrical System Rating, Volts .................. 12
Alternator Rating, Amps .................. 60

AC 175 Power Take-Off

PTO Operational Type .................. Live
PTO Horsepower, hp (kW) .................. 62.5 (46.6)
PTO Clutch .................. Dry disc
PTO Speed, rpm .................. 540
PTO / Engine Speed, rpm .................. 540/1622

Transmission Configuration

Transmission Type .................. Power Director
Gearbox Type .................. 8F/2R, partial powershift
Number of Forward Gears .................. 8
Number of Reverse Gears .................. 2
Clutch Type .................. Dry disc
Oil Capacity, qts (L) .................. 24.0 (22.7)
Maximum Forward Speed, mph (kph) .................. 13.7 (22.0)
Maximum Reverse Speed, mph (kph) .................. 3.9 (6.3)

Allis Chalmers 175 Wheels and Tires

Drive Wheels .................. 2WD 4x2
Steering Configuration .................. Front steer
Steering System .................. Hydrostatic power
Brakes Type .................. Differential mechanical band and disc
Front Tire Size (Std) .................. 6.50-16
Rear Tire Size (Std) .................. 16.9-28
Front Tire Size (Opt) .................. 7.50-16
Rear Tire Size (Opt) .................. 15.5-38
Front Tread Width, in (mm) .................. 53-73 (1340-1845)
Rear Tread Width, in (mm) .................. 58-82 (1465-2075)

AC 175 Hydraulic System

Hydraulic System Type .................. Open Center
Implement Pump Type .................. Gear
Implement Pump Flow, gpm (Lpm) .................. 18.3 (69.3)
Steering Pump Flow, gpm (Lpm) .................. 6.0 (22.7)
Hydraulic Pressure, Bar (psi) .................. 138 (2000)
Hydraulic Fluid Capacity, gal (L) .................. 7.0 (26.5)
Number of Standard Remote Valves .................. 3
3-Point Hitch Category .................. 2

Allis Chalmers 175 Dimensions and Weight

Wheelbase, in (mm) .................. 93 (2360)
Length, in (mm) .................. 136.5 (3460)
Height (Hood), in (mm) .................. 59.8 (1510)
Height (Steering Wheel), in (mm) .................. 67.7 (1710)
Overall Width, in (mm) .................. 76.6 (1940)
Ground Clearance, in (mm) .................. 21.5 (540)
Turning Radius, in (mm) .................. 122 (3090)
Weight, lb (kg) .................. 7830 (3550)