________________________________________________________________________________

Case 320 Wheel Tractor

Case 320 Engine

Engine Model .................. Case G148
Engine Type .................. 4-Stroke, 4-cylinder liquid-cooled gasoline
Number of Cylinders .................. 4
Displacement, cu in (L) .................. 148 (2.40)
Engine Bore, in (mm) .................. 3.38 (86.0)
Engine Stroke, in (mm) .................. 4.13 (105.0)
Rated Engine Power, hp (kW) .................. 42.0 (31.3)
Rated Engine Speed, rpm .................. 1900
Maximum Torque, Nm (ft-lb) .................. 173.6 (128)
Torque Speed, rpm.................. 1100
Compression Ratio .................. 7.1:1
Firing Order .................. 1-3-4-2
Fuel System .................. Up-draft carburetor
Air Cleaner .................. Oil bath
Governor .................. Mechanical, fly weight
Lubrication System Type .................. Positive pressure
Cooling System Type .................. Pressurized
Spark Plug Gap, in (mm) .................. 0.025 (0.64)
Point Gap, in (mm) .................. 0.020 (0.51)
Fuel Tank Capacity, gal (L) .................. 13.0 (49.2)
Oil Capacity, qts (L) .................. 4.8 (4.5)
Coolant Capacity, qts (L) .................. 13.0 (12.3)
Electrical System Rating, Volts .................. 12
Charging System .................. Generator

Case 320 Transmission

Transmission Type .................. Mechanical Shuttle
Gearbox Type .................. 8F/8R, mechanical shuttle
Number of Forward Gears .................. 8
Number of Reverse Gears .................. 8
Clutch Type .................. Dry disc
Oil Capacity, qts (L) .................. 13.0 (12.3)
Maximum Forward Speed, mph (kph) .................. 16.3 (26.2)
Maximum Reverse Speed, mph (kph) .................. 16.3 (26.2)

Wheels and Tires

Drive Wheels .................. 2WD 4x2
Steering Configuration .................. Front steer
Steering System .................. Power
Brakes Type .................. Double disc
Front Tire Size (Std) .................. 6.00-16
Rear Tire Size (Std) .................. 11.0-24
Front Tire Size (Opt) .................. 7.50-16
Rear Tire Size (Opt) .................. 13.0-24
Front Tread, in (mm) .................. 47.5 (1200)
Rear Tread, in (mm) .................. 48-68 (1210-1720)

Case 320 Hydraulic System

Hydraulic System Type .................. Open center
Implement Pump Type .................. Gear
Implement Pump Flow (Loader), gpm (Lpm) .................. 15.0 (56.8)
Implement Pump Flow (Loader/Backhoe), gpm (Lpm) .................. 19.0 (72.0)
Hydraulic Pressure, Bar (psi) .................. 101.7 (1475)
Hydraulic Fluid Capacity, gal (L) .................. 18.0 (68.1)

Dimensions and Weight

Wheelbase, in (mm) .................. 75.5 (1910)
Length (with Attachments), in (mm) .................. 222 (5630)
Height (Steering Wheel), in (mm) .................. 58 (1470)
Overall Width, in (mm) .................. 78 (1980)
Turning Radius, in (mm) .................. 120 (3030)
Weight (with Loader), lb (kg) .................. 5100 (2315)
Weight (with Loader/Backhoe), lb (kg) .................. 7650 (3470)

Case 320 Attachments

Loader Specifications

Maximum Lift Height (to pin), in (mm) .................. 111.5 (2830)
Clearance, Dumped Bucket, in (mm) .................. 99.2 (2520)
Dump Angle, deg .................. 40
Rollback Angle, deg .................. 26
Bucket Width (Std), in (mm) .................. 57 (1450)
Bucket Capacity, cu.yd (m3) .................. 0.5 (0.39)
Digging Depth, in (mm) .................. 4 (101)
Lift Cylinder Size, in (mm) .................. 2.5x32.4 (63x820)
Bucket Cylinder Size, in (mm) .................. 2.5x17.9 (63x453)

Backhoe Specifications

Digging Depth, in (mm) .................. 150 (3810)
Reach from Swing Pivot, in (mm) .................. 194 (4920)
Loading Height, in (mm) .................. 127 (3220)
Swing Arc, deg .................. 180
Maximum Transport Height, in (mm) .................. 139 (3530)
Bucket Width, in (mm) .................. 14 (355)
Bucket Width, in (mm) .................. 16 (405)
Bucket Width, in (mm) .................. 24 (605)
Bucket Width, in (mm) .................. 30 (760)
Boom Cylinder Size, in (mm) .................. 3.5x35 (88x886)
Dipper Cylinder Size, in (mm) .................. 3.5x35 (88x886)
Bucket Cylinder Size, in (mm) .................. 3.5x27.3 (88x690)
Swing Cylinder Size, in (mm) .................. 2.5x13 (63x330)
Stabilizer Cylinder Size, in (mm) .................. 3x9 (76x228)