Case 420 Series 3 Skid Steer Specifications

The Case 420 Series 3 skid steer loader driveline system components: a 195 cu.in (3.2L) Case 432T/M3 4-cylinder direct injection turbocharged diesel engine with a rated power of 74 hp (55 kW), and 2-speed hydrostatic transmission. The hydraulic system has a pump with a rated capacity of 23.8 gal/min (90 l/min). The system relief pressure is 3050 psi (210 bar). The Case 420 is equipped with a radial-lift boom, 100HV continuous roller chains, and 12x16.5 standard tires. The skid steer has a max lift height of 120.7" (3060 mm) to hinge pin and dump height of 96.1" (2440 mm). The rated operating capacity is 1850 lbs (840 kg), and tipping load is 3700 lbs (1680 kg).

Engine Specs

Engine Model .................. Case 432T/M3
Engine Type .................. 4-Stroke direct injection turbocharged diesel
Number of Cylinders .................. 4
Displacement, cu in (L) .................. 195 (3.20)
Engine Bore, in (mm) .................. 3.9 (99.0)
Engine Stroke, in (mm) .................. 4.1 (104.0)
Aspiration .................. Turbocharged
Rated Engine Power, hp (kW) .................. 74.0 (55.0)
Rated Engine Speed, rpm .................. 2500
Maximum Torque, Nm (ft-lb) .................. 275 (203)
Torque Speed, rpm .................. 1400
High Idle Speed, rpm .................. 2750
Low Idle Speed, rpm .................. 1150
Firing Order .................. 1-3-4-2
Fuel System .................. Injection pump
Fuel Filter Type.................... In-line strainer
Governor Type .................. Mechanical
Lubricating System .................. Positive pressure
Oil Filter Type.................... Full-flow cartridge
Cooling System .................. Pressurized
Water Pump Type .................. Centrifugal
Air Cleaner Type .................. Dry element
Fuel Tank Capacity, gal (L) .................. 22.0 (83.3)
Oil Capacity, qts (L) .................. 9.0 (8.5)
Coolant Capacity, qts (L) .................. 12.0 (11.4)
Electrical System Rating, Volts .................. 12
Charging System .................. Alternator
Alternator Rating, Amps .................. 95

Drive Train

Drive System Type .................. Hydrostatic, 4 wheel drive
Number of Gears .................. 2 (Low/High)
Drive Pump Type .................. Tandem, axial piston
Chain Drive Type .................. ASA 100HV continuous roller chain
Brakes Type .................. Independent wet disc
Final Drive Type .................. Single reduction planetary to chain drive
Tire Size (Std) .................. 12x16.5
Tire Size (Opt) .................. 31.5x16.5
Chain Case Oil Capacity (per side), qts (L) .................. 8.0 (7.6)
Forward Speed (Low), mph (kph) .................. 7.2 (11.6)
Forward Speed (High), mph (kph) .................. 11.6 (18.7)
Reverse Speed (Low), mph (kph) .................. 7.2 (11.6)
Reverse Speed (High), mph (kph) .................. 11.6 (18.7)

Hydraulic System

Hydraulic System Type .................. Open center
Hydraulic Pump Type .................. Gear
Pump Flow (Std), gpm (Lpm) .................. 23.8 (90.0)
Pump Flow (Opt), gpm (Lpm) .................. 33.2 (126.0)
System Pressure, Bar (psi) .................. 210 (3050)
Hydraulic Reservoir Capacity, gal (L) .................. 7.1 (27.0)
Hydraulic System Capacity, gal (L) .................. 13.3 (50.3)
Number of Valves .................. 3

Loader Performance

Rated Operating Capacity, lbs (kg) .................. 1850 (840)
Tipping Load, lbs (kg) .................. 3700 (1680)
Boom Lifting Force, lbs (kg) .................. 4200 (1910)
Bucket Breakout Force, lbs (kg) .................. 5500 (2500)
Loader Boom Type .................. Radial-lift

Dimensions and Weight

Wheelbase, in (mm) .................. 42.3 (1070)
Height (Operator Cab), in (mm) .................. 78.9 (2000)
Height (Boom Raised), in (mm) .................. 151.6 (3850)
Length (w/o Bucket), in (mm) .................. 102.5 (2600)
Length (Bucket On Ground), in (mm) .................. 127.9 (3250)
Width (w/o Bucket), in (mm) .................. 54.3 (1380)
Height to Hinge Pin (Fully Raised), in (mm) .................. 120.7 (3060)
Dump Angle At Max Height, deg .................. 39
Dump Height (Fully Raised), in (mm) .................. 96.1 (2440)
Dump Reach At Max Height, in (mm) .................. 22.9 (580)
Rollback Angle At Ground Level, deg .................. 29
Rollback Angle At Max Height, deg .................. 96
Departure Angle, deg .................. 26
Bucket Width, in (mm) .................. 60 (1525)
Ground Clearance, in (mm) .................. 8.2 (208)
Turning Radius (w/Bucket), in (mm) .................. 76 (1930)
Shipping Weight, lbs (kg) .................. 6055 (2745)
Operating Weight, lbs (kg) .................. 6605 (2995)