Case 420CT Series 3 Track Loader Specifications

The Case 420CT Series 3 compact track loader driveline system components: a 195 cu.in (3.2L) Case 432T/M3 4-cylinder turbocharged diesel engine with a rated power of 74 hp (55 kW) and 2-speed hydro transmission. The hydraulic system has a pump with a rated flow of 23.8 gpm (90 lpm). The system pressure is 3050 psi (210 bar). The Case 420CT is equipped with a planetary double reduction, 12.6" (320 mm) rubber tracks with steel inserts, and radial-lift loader boom. The loader has a boom lift force of 5675 lbs (2580 kg) and bucket breakout force of 5503 lbs (2500 kg). The rated operating capacity is 2000 lbs (907 kg), and tipping load is 5715 lbs (2592 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 direct drive
Number of Gears .................. 2 (low/high)
Drive Pump Type .................. Tandem, axial-piston
Drive Motor Type .................. Fixed displacement, radial piston
Final Drive Type .................. Double-reduction planetary
Brakes Type .................. Hydraulic wet disc
Forward Speed (Low), mph (kph) .................. 5.6 (9.3)
Forward Speed (High), mph (kph) .................. 8.4 (13.5)
Reverse Speed (Low), mph (kph) .................. 5.6 (9.3)
Reverse Speed (High), mph (kph) .................. 8.4 (13.5)

Undercarriage

Tracks Type .................. Rubber with steel inserts
Track Adjustments .................. Hydraulic
Track Width, in (mm) .................. 12.6 (320)
Ground Pressure, psi (Bar) .................. 5.8 (0.40)
Track Rollers (per side) .................. 3 triple flange
Front Idler Diameter, in (mm) .................. 13.7 (350)
Rear Idler Diameter, in (mm) .................. 11.4 (290)
Sprocket Teeth Number .................. 17

Hydraulic System

Hydraulic System Type .................. Open center
Hydraulic Pump Type .................. Gear
Pump Flow (Standard), gpm (Lpm) .................. 23.8 (90.0)
Pump Flow (High Flow), 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) .................. 13.2 (50.2)
Number of Valves .................. 3

Loader Performance

Rated Operating Capacity (35% tipping load), lbs (kg) .................. 2000 (907)
Rated Operating Capacity (50% tipping load), lbs (kg) .................. 2860 (1297)
Tipping Load, lbs (kg) .................. 5715 (2592)
Boom Lifting Force, lbs (kg) .................. 5675 (2580)
Bucket Breakout Force, lbs (kg) .................. 5503 (2500)
Loader Boom Type .................. Radial-lift

Dimensions and Weight

Length (Track On Ground), in (mm) .................. 56.6 (1440)
Length (w/o Bucket), in (mm) .................. 102.5 (2600)
Length (Bucket On Ground), in (mm) .................. 129.4 (3290)
Width (w/o Bucket), in (mm) .................. 52.5 (1330)
Height (Operator Cab), in (mm) .................. 79.7 (2020)
Height (Boom Raised), in (mm) .................. 153.2 (3890)
Height to Hinge Pin (Fully Raised), in (mm) .................. 120.8 (3070)
Dump Angle At Max Height, deg .................. 39
Dump Height (Fully Raised), in (mm) .................. 95.1 (2420)
Dump Reach At Max Height, in (mm) .................. 24.6 (630)
Rollback Angle At Max Height, deg .................. 29
Rollback Angle At Ground Level, deg .................. 96
Departure Angle, deg .................. 32
Bucket Width, in (mm) .................. 66 (1680)
Ground Clearance, in (mm) .................. 8.4 (215)
Shipping Weight, lbs (kg) .................. 7690 (3490)
Operating Weight, lbs (kg) .................. 8340 (3785)