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Case 580 Super L Specs

Case 580SL Backhoe Engine

Engine Model - Case 4-390 diesel
Engine Type - 4-stroke, naturally aspirated
Cylinders - 4
Bore/Stroke - 4.02” x 4.72” (102 x 120 mm)
Displacement - 239 in3 (3.9 L)
Fuel injection - Direct
Fuel - Diesel
Fuel filter - In-line strainer
Air intake - Cross-flow
Cooling - Liquid
Engine speeds (rpm) Rated speed, full load - 2200
Low idle - 900-975
High idle, no load - 2325-2425
Horsepower Gross - 75 (56 kW) @ 2200 rpm
Horsepower Net - 73 (54 kW) @ 2200 rpm
Maximum torque @ 1200 rpm Gross - 201 lb-ft (273 Nm)
Maximum torque Net - 199 lb-ft (270 Nm)
Torque rise at rated speed - 12%
Radiator Core type - Square wave
Radiator Core size area - 369 in2 (0.238 m2)
Rows of tubes - 4
Fan Style - 7 blade suction
Fan Diameter - 19.2” (488 mm)
Ratio - 1.1:1
Water pump Style - Integral
Engine oil Pump - Deep sump plate cooler with pressurized under-piston nozzles
Pump operating angle ratings (Side-to-side) - Rated 45°
Pump operating angle ratings (Fore and aft) - Rated 45°
Oil filtration - Replaceable, full-flow cartridge
Electrical System - 12 volts, negative ground
Alternator - 65 amp (2.5 kW)
Battery - 685 cold-cranking amps
Optional batteries - (2) 525 cold-cranking amps

Case 580 Super L Transmission

Transmission Type - 4-speed synchromesh with hydraulically actuated clutches and electric F/R shuttle control
Gear ratios (Forward / Reverse) 1st - 5.491 / 4.550
Gear ratios (Forward / Reverse) 2nd - 3.043 / 2.522
Gear ratios (Forward / Reverse) 3rd - 1.584 / 1.313
Gear ratios (Forward / Reverse) 4th - 0.793 / 0.657
Torque converter Ratio - 3.337
Torque converter Differential lock - On-the-go push-button activation
Travel Forward speeds (1st/2nd/3rd/4th), mph (km/h) - 3.6 (5.8) / 6.5 (10.5) / 12.5 (20.1) / 25.0 (40.2)
Travel Reverse speeds (1st/2nd/3rd/4th), mph (km/h) - 4.4 (7.0) / 7.9 (12.6) / 15.1 (24.3) / 30.2 (48.6)

Case 580SL Backhoe Mechanical

Front axle Differential ratio - 2.0
Front axle Planetary hub ratio - 6.0
Total reduction ratio - 12.0
Rear axle Differential ratio - 2.333
Rear axle Planetary hub ratio - 6.923
Total reduction ratio - 16.153
Service brakes - hydraulically actuated maintenance-free self-adjusting inboard mounted wet disc
Brake disc area - 53 in2 (0.03 m2)
Parking brakes - Mechanically applied with electric activation sensors at each brake

Case 580 Super L Hydraulics

Pump - Gear-type, front mounted, direct drive to engine crankshaft
Loader flow @ rated engine rpm - 28.5 gpm @ 3000 psi (108 L/min @ 207 bar)
Loader control valve - Sectional 2 or 3-spool with single lever control for lift, tilt and auxiliary hydraulics, positive hold float and return-to-dig
Backhoe flow @ rated engine rpm - 28.5 gpm @ 3000 psi (108 L/min @ 207 bar)
Backhoe control valve - Sectional 6, 7 or 8-spool, open-center parallel circuits with regeneration for boom, dipperstick, bucket, swing, two stabilizers
Loader auxiliary hydraulics - 12 to 28.5 gpm (45.4 to 108 L/min)
Backhoe auxiliary hydraulics - 19 to 28 gpm (72 to 106 L/min)
Hand-held auxiliary hydraulics - 7 to 17 gpm (26.5 to 64 L/min)
Main relief pressure - 3050 + 50 - 50 psi @ 28.5 gpm (210 + 3 - 3 bar @ 108 L/min)
Filtration - 7-micron, full flow replaceable cartridge on return line, condition indicator light for filter
Oil cooler - Heavy-duty

Tire Size

Front 2WD - 11L x 16.1, 10-ply rating
Front 4WD - 12 x 16.5, 8-ply rating
Rear 2/4WD - 17.5L x 24, 10-ply rating
Rear 2/4WD - 19.5L x 24, 10-ply rating

Case 580 Super L Capacities

Fuel tank - 31.4 gal (119 L)
Optional tank - 40.0 gal (151 L)
Hydraulic system Total - 28.0 gal (106 L)
Hydraulic system Total w/Extendahoe - 29.5 gal (111.7 L)
Reservoir w/filter - 14.5 gal (54.9 L)
Reservoir w/o filter - 14.0 gal (53 L)
Transmission 2WD Total system - 19.5 qt (18.5 L)
Transmission 4WD Total system - 22.0 qt (20.8 L)
4WD Front axle Differential - 5.8 qt (5.5 L)
4WD Front axle Planetaries (each) - 0.7 qt (0.66 L)
Rear axle Differential - 15.0 qt (14.2 L)
Rear axle Planetaries (each) - 1.6 qt (1.5 L)
Engine oil w/filter - 11.6 qt (10.97 L)
Cooling system w/heater - 17.4 qt (16.5 L)
Cooling system w/o heater - 16.7 qt (15.8 L)
Window washer reservoir - 2.5 qt (2.36 L)

580SL Loader Specifications (General Bucket / 4-in-1 Bucket)

Overall operating height – fully raised - 13’8” (4.17 m) / 14’3” (4.34 m)
Height to Bucket hinge pin fully raised - 11’2” (3.4 m) / 11’2” (3.4 m)
Height to Bucket hinge pin @ SAE carry - 12.7” (323 mm) / 14.6” (372 mm)
Dump angle @ full height - 46° / 45°
Dump clearance @ full height, 45° dump (Bucket) - 8’8” (2.64 m) / 8’11” (2.72 m)
Dump clearance @ full height, 45° dump (Clam open) - NA / 9’8” (2.95 m)
Dump reach @ full height, 45° dump (Bucket) - 25.9” (657 mm) / 25.4” (644 mm)
Dump reach @ full height, 45° dump (Clam open) - NA / 11.8” (300 mm)
Bucket rollback groundline - 40°
Bucket rollback SAE carry - 45°
Bucket rollback full height - Adjustable
Digging depth below grade (Bucket flat) - 7.8” (199 mm) / 7.1” (180 mm)
Digging depth below grade (Clam open) (dozing) - NA / 4.4” (111 mm)
Reach from front axle centerline – bucket on ground - 75.2” (1.91 m) / 72.7” (1.85 m)
Lift capacity to full height - 5,293 lb (2401 kg) / 5,197 lb (2357 kg)
Breakout force Lift cylinders - 7,811 lbf (34 745 N) / 7,116 lbf (31 654 N)
Breakout force Dump cylinders - 7,956 lbf (35 390 N) / 7,879 lbf (35 048 N)
Bucket cutting edge width - 82” (2.08 m)
Maximum grading angle - 116°
Maximum clam opening - NA / 38.3” (972 mm)
Moldboard height - NA / 36.8” (934 mm)
Raising time to full height - 4.6s
Bucket dumping time - 0.9s
Lowering time Power down - 2.1s
Lowering time Return-to-dig - 2.4s
Clam Open time - NA / 2.28s
Clam Close time - NA / 3.13s

Backhoe Specifications (Standard / Retracted)

Digging depth Maximum - 14’3” (4.34 m) / 14’10” (4.52 m)
Digging depth 2’ (610 mm) flat bottom - 14’2” (4.32 m) / 14’8” (4.47 m)
Digging depth 8’ (2.44 m) flat bottom - 13’3” (4.04 m) / 13’9” (4.19 m)
Overall reach from Rear axle centerline - 21’5” (6.53 m) / 22’0” (6.70 m)
Overall reach from Swing pivot - 17’10” (5.44 m) / 18’5” (5.61 m)
Loading height - 11’2” (3.40 m) / 11’5” (3.48 m)
Loading reach – dipper retracted - 8’9” (2.67 m) / 8’8” (2.64 m)
Swing arc - 180° / 180°
Bucket rotation (1 position) - 170° / 170°
Bucket rotation (2 position) - 170° / 170°
Stabilizer spread – operating - 9’5” (2.87 m) / 9’5” (2.87 m)
Digging force Bucket cylinder - 11,212 lbf (49 873 N) / 11,212 lbf (49 873 N)
Digging force Dipper cylinder - 7,049 lbf (31 356 N) / 6,686 lbf (29 741 N)
Leveling angle maximum slope that backhoe will make vertical cut - 12° / 12°

Cylinder Sizes

580SL Loader Cylinders (Bore / Diameter Rod / Diameter Stroke)

Lift Cylinder - 3.0” (76 mm) / 1.75” (44.5 mm) / 30.2” (766 mm)
Bucket Cylinder - 2.75” (69.9 mm) / 1.5” (38.1 mm) / 20.6” (522 mm)
4 in 1 Clam Cylinder - 3.0” (76 mm) / 1.75” (44.5 mm) / 9.1” (231 mm)

580SL Backhoe Cylinders (Bore / Diameter Rod / Diameter Stroke)

Boom Cylinder - 4.5” (114 mm) / 2.25” (57.2 mm) / 38.6” (981 mm)
Dipperstick Cylinder - 4.25” (108 mm) / 2.25” (57.2 mm) / 27.0” (686 mm)
Bucket Cylinder - 3.25” (82.6 mm) / 2.25” (57.2 mm) / 34.3” (872 mm)
Extendahoe Cylinder - 3.0” (76 mm) / 1.75” (44.5 mm) / 42.0” (1.07 m)
Swing Cylinder - 3.75” (95.3 mm) / 2.0” (50.8 mm) / 11.5” (292 mm)
Stabilizer Cylinder - 4.0” (101.6 mm) / 2.0” (50.8 mm) / 21.8” (553 mm)

Steering Cylinder (Bore / Diameter Rod / Diameter Stroke)

2WD Steering Cylinder - 2.75” (69.9 mm) / 1.5” (38.1 mm) / 6.7” (170 mm)
4WD Steering Cylinder - 2.48” (63 mm) / 1.496” (38 mm) / 9.53” (242 mm)

Case 580 Super L Dimensions and Weight

Overall transport length (General purpose bucket) - 23’0” (7.01 m)
Overall transport length (4 in 1 bucket) - 22’10” (6.99 m)
Overall transport width - 7’2” (2.18 m)
Height To top of canopy - 8’9” (2.67 m)
Height To top of cab - 8’11” (2.72 m)
Height To top of exhaust stack - 8’8” (2.64 m)
Height Transport - 11’7” (3.53 m)
Ground clearance at backhoe frame - 14.8” (376 mm)
Angle of departure - 20°
Front wheel tread 2WD - 67.5” (1.71 m)
Front wheel tread 4WD - 67.7” (1.72 m)
Rear wheel tread - 61.2” (1.55 m)
Wheelbase 2WD - 84” (2.13 m)
Wheelbase 4WD - 84.5” (2.15 m)
Turning Diameter 2WD (Brakes on / Brakes off) - 21’3” (6.48 m) / 24’7” (7.49 m)
Turning Diameter 4WD engaged (Brakes on / Brakes off) - 22’1” (6.72 m) / 28’3” (8.62 m)
Turning Diameter 4WD disengaged (Brakes on / Brakes off) - 22’0” (6.70 m) / 25’3” (7.70 m)
Operating Weight - 12,547 lb (5691 kg)
Weight (4WD, cab, 4 in 1 loader bucket, 24” general backhoe bucket, Extendahoe) - 15,126 lb (6861 kg)