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Case 580E Backhoe Loader

The Case 580E Construction King backhoe loader was manufactured between 1983 and 1993. The Case 580E is powered by Case 4-390 four-cylinder direct injection liquid-cooled diesel engine with an operating power of 69 hp (51.5 kW) and 252 Nm (186 lb-ft) of max torque at 1200 rpm.

The Case 580E is fitted with a 4x4 power shuttle transmission with single stage torque converter. The max travel speed (forward and reverse): 21.8 mph (35.1 km/h) / 19.6 mph (31.5 km/h). The open center hydraulic system includes a positive displacement gear pump with flow rate of 30 gpm (114 lpm).

The hydraulic system pressure is 145 bar (2100 psi). The 2WD models are equipped with 8.00x16 front tyres and 14.9x24 rear tyres. The 12x16.5 front tyres and 16.9x24 rear tyres are fitted for 4WD models.

The loader’s maximum lift height is 129" (3270 mm) at pin, and clearance with bucket dumped is 103" (2610 mm). The lifting capacity is 5155 lbs (2340 kg) at full height (bucket pin), and boom breakout force is 7600 lbs (3445 kg). The time to raise the boom is 5.2 seconds (from ground level to full height), and bucket dumping time is 1.1 seconds. The 74" short-lip bucket has a heaped capacity of 0.78 cu.yd (0.60 m3). The long-lip bucket has a rated capacity of 1.02 cu.yd (0.77 m3) and width of 82".

The standard backhoe has a max depth of 170" (4310 mm). The digging force is 6015 lbs (2730 kg) for the dipperstick cylinder and 11535 lbs (5230 kg) for the bucket cylinder. The overall reach from swing pivot at ground level is 212" (5380 mm). The backhoe is compatible with 12", 18", 24", 30" and 36" buckets.

Engine Model Case 4-390
Engine Type 4-cylinder direct injection liquid-cooled diesel
Number of Cylinders 4
Displacement, cu in (L) 239.3 (3.90)
Engine Bore, in (mm) 4.02 (102.0)
Engine Stroke, in (mm) 4.72 (120.0)
Aspiration Naturally aspirated
Rated Engine Power, hp (kW) 69.0 (51.5)
Rated Engine Speed, rpm 2200
Maximum Torque, Nm (ft-lbs) 252 (186)
Torque Speed, rpm 1200
Idle Speed, rpm 850-2250
Compression 18.5:1
Fuel System Direct injection
Lubrication System Positive pressure
Cooling System Pressurized
Air Cleaner Dual element
Oil Filter Replaceable, spin-on cartridge, full flow
Fuel Tank Capacity, gal (L) 26.5 (100,0)
Oil Capacity, qts (L) 11.0 (10.4)
Coolant Capacity, qts (L) 18.9 (18.0)
Electrical System Rating, Volts 12
Alternator Rating, Amps 42

Transmission Type Power Shuttle
Gearbox Type 4F/4R, with torque converter
Number of Forward Gears 4
Number of Reverse Gears 4
Torque Converter Single stage
Converter Ratio 2.78:1
Oil Capacity (Transaxle), qts (L) 20.0 (18.9)
Maximum Forward Speed, mph (kph) 21.8 (35.1)
Maximum Reverse Speed, mph (kph) 19.6 (31.5)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front steer
Steering System Hydrostatic power
Steering Cylinder Double acting type
Brakes Type Hydraulic disc
Front Tire Size (2WD) 8.00x16
Rear Tire Size (2WD) 14.9x24
Front Tire Size (4WD) 12x16.5
Rear Tire Size (4WD) 16.9x24
Front Tire Size (Industrial) 11Lx16
Rear Tire Size (Industrial) 17.5Lx24
Front Tread Width, in (mm) 59-62 (1500-1575)
Rear Tread Width, in (mm) (min) 62 (1575)

Hydraulic System
Hydraulic System Type Open center
Hydraulic Pump Type Positive displacement, gear type
Implement Pump Flow, gpm (Lpm) 30.0 (114.0)
Steering Pump Flow, gpm (Lpm) 7.0 (26.0)
Hydraulic Pressure, Bar (psi) 145 (2100)
Steering Pressure, Bar (psi) 138 (2000)
Hydraulic System Capacity, gal (L) 23.8 (90.0)
Number of Standard Remote Valves (Loader) 2/3
Number of Standard Remote Valves (Backhoe) 2/4

Dimensions and Weight
Wheelbase, in (mm) 82 (2080)
Length (with Attachments), in (mm) 271 (6880)
Height (ROPS), in (mm) 103 (2610)
Height (Cab), in (mm) 104 (2640)
Height (Exhaust), in (mm) 113 (2870)
Overall Width, in (mm) 81 (2055)
Ground Clearance, in (mm) 9.1 (230)
Weight (2WD), lb (kg) 10660 (4835)
Weight (4WD), lb (kg) 11280 (5115)

Maximum Lift Height, in (mm) 129 (3270)
Clearance with Bucket Dumped, in (mm) 103 (2610)
Reach at Maximum Height, in (mm) 25.5 (640)
Dump Angle, deg 45
Digging Depth, in (mm) 5.2 (133)
Rollback Angle, deg 40
Lift Capacity to Full Height, lb (kg) 5155 (2340)
Breakout Force, lb (kg) 7600 (3445)
Bucket Width, in (mm) 82 (2080)

Standard Backhoe
Max Digging Depth, in (mm) 170 (4310)
Reach from Swing Pivot, in (mm) 212 (5380)
Loading Height, in (mm) 134 (3400)
Bucket Rotation, deg 168
Swing Arc, deg 180
Bucket Digging Force, lb (kg) 11535 (5230)
Dipperstick Digging Force, lb (kg) 6015 (2730)

Digging Depth (Retracted), in (mm) 172 (4360)
Digging Depth (Extended), in (mm) 219 (5560)
Reach from Swing Pivot (Retracted), in (mm) 213 (5410)
Reach from Swing Pivot (Extended), in (mm) 259 (6570)
Loading Height (Retracted), in (mm) 143 (3630)
Loading Height (Extended), in (mm) 171 (4340)
Bucket Rotation, deg 168
Swing Arc, deg 180
Bucket Digging Force (Retracted), lb (kg) 11586 (5255)
Bucket Digging Force (Extended), lb (kg) 11586 (5255)
Dipperstick Digging Force (Retracted), lb (kg) 5835 (2645)
Dipperstick Digging Force (Extended), lb (kg) 4082 (1850)



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