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J.I. Case 531 Specifications

Case 531 Engine Technical Data

Engine Model ................... J.I. Case
Engine Type ................... 4-Cycle, 4-cylinder diesel
Number of Cylinders ................... 4
Displacement, cu in (L) ................... 188.4 (3.10)
Engine Bore, in (mm) ................... 3.82 (97.0)
Engine Stroke, in (mm) ................... 4.13 (105.0)
Aspiration ................... Natural
Rated Engine Power, hp (kW) ................... 45.0 (33.3)
Rated Engine Speed, rpm ................... 1900
Compression ................... 17.5:1
Firing Order ................... 1-3-4-2
Lubrication System ................... Pressure
Oil Filter Type ................... Paper element
Intake Valve Clearance, in (mm) ................... 0.014 (0.356)
Exhaust Valve Clearance, in (mm) ................... 0.020 (0.508)
Fuel Tank Capacity, gal (L) ................... 22.0 (83.3)
Oil Capacity, qts (L) ................... 5.0 (4.7)
Coolant Capacity, qts (L) ................... 16.5 (15.6)
Electrical System Rating, Volts ................... 12

Power Take-Off

PTO Operational Type (Std) ................... Transmission
PTO Operational Type (Opt) ................... Independent
PTO Horsepower, hp (kW) ................... 41.3 (30.8)
PTO Speed, rpm ................... 540

Case 531 Transmission

Transmission Type ................... Unsynchronized gear
Gearbox Type ................... 4F/1R
Number of Forward Gears ................... 4
Number of Reverse Gears ................... 1
Clutch Type ................... Dry disc
Maximum Forward Speed, mph (kph) ................... 13.4 (21.6)
Maximum Reverse Speed, mph (kph) ................... 3.3 (5.3)

Transmission Type ................... Case-O-Matic
Gearbox Type ................... 8F/2R, torque converter
Number of Forward Gears ................... 8
Number of Reverse Gears ................... 2
Clutch Type ................... Hydraulic disc
Maximum Forward Speed, mph (kph) ................... 14.8 (23.9)
Maximum Reverse Speed, mph (kph) ................... 3.7 (6.0)

Transmission Type ................... Triple Range
Gearbox Type ................... 12F/3R, unsynchronized gear
Number of Forward Gears ................... 12
Number of Reverse Gears ................... 3
Clutch Type ................... Dry disc
Maximum Forward Speed, mph (kph) ................... 22.4 (36.0)
Maximum Reverse Speed, mph (kph) ................... 3.4 (5.4)

Transmission Type ................... Dual-Range Shuttle
Gearbox Type ................... 8F/8R, mechanical shuttle
Number of Forward Gears ................... 8
Number of Reverse Gears ................... 8
Clutch Type ................... Dry disc
Maximum Forward Speed, mph (kph) ................... 19.8 (31.9)
Maximum Reverse Speed, mph (kph) ................... 19.0 (31.0)

Case 531 Wheels and Tires

Drive Wheels ................... 2WD 4x2
Steering Configuration ................... Front Steer
Steering System ................... Manual/Power Steering
Brakes Type ................... Mechanical disc
Front Tire Size (Std) ................... 5.50x16
Rear Tire Size (Std) ................... 12.4x28
Front Tire Size (Opt) ................... 6.00x16
Rear Tire Size (Opt) ................... 13.6x28
Front Tread (Tricycle), in (mm) ................... 6.5-11.5 (160-290)
Front Tread (Standard), in (mm) ................... 52-80 (1320-2030)
Rear Tread, in (mm) ................... 48-88 (1210-2230)

Case 531 Hydraulic System

Hydraulic System Type ................... Open Center
Implement Pump Flow, gpm (Lpm) ................... 9.3 (35.2)
Number of Standard Remote Valves ................... 2 (optional)
Hydraulic Pressure, Bar (psi) ................... 138 (2000)
3-Point Hitch Category ................... 1
Draft Sensing or Lift Control ................... Position and depth control

Dimensions and Weight

Wheelbase (Standard), in (mm) ................... 81.5 (2070)
Wheelbase (Tricycle), in (mm) ................... 83.8 (2120)
Length, in (mm) ................... 130 (3300)
Height (Hood), in (mm) ................... 61 (1540)
Overall Width, in (mm) ................... 79.6 (2020)
Ground Clearance, in (mm) ................... 21 (530)
Weight (Operating), lb (kg) ................... 4120 (1870)
Weight (Ballasted), lb (kg) ................... 8205 (3720)