Specifications, Service and Repair of Farm and Lawn Tractors

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Case 580L Backhoe Specs

Case 580L Engine

Engine Model - Case 4-390
Engine Type - 4-stroke, naturally aspirated
Cylinders - 4
Fuel injection - Direct
Bore/Stroke - 4.02" x 4.72"
Displacement - 239 in3
Horsepower Gross - 75 @ 2200 rpm
Horsepower Net - 71 @ 2200 rpm
Maximum torque Gross - 197 lb-ft @ 1400 rpm
Maximum torque Net - 193 lb-ft @ 1400 rpm
Voltage - 12 Volts, negative ground
Alternator - 12 Volts, 65 amp
Battery - Maintenance-free 685 cold-cranking amps @ -0F

Case 580L Backhoe Transmission

Transmission Type - Fully synchronized 4-speed forward reverse shuttle with hydraulically actuated clutches
Electronically activated forward/reverse shuttle shift and 4WD engagement with optional MFWD
Brakes - Wet disc, hydraulically actuated
Forward Speeds 1st/2nd/3rd/4th (MPH) - 3.7/6.6/12.8/25.5
Reverse Speeds 1st/2nd/3rd/4th (MPH) - 4.4/8.0/15.4/30.8

Case 580L Hydraulic System

Pump Type - Displacement, gear-type tandem. Heavy-duty oil cooler.
Loader Hydraulic Pump Capacity - 28.5 gpm @ 2200 rpm @ 3000 psi / 31 gpm @ 2350 rpm @ 100 psi
Loader Control Valve - 2 or 3-spool sectional valve with single lever control for lift, tilt and auxiliary hydraulics
Backhoe Hydraulic Pump Capacity - 28.5 gpm @ 2200 rpm @ 3000 psi / 31 gpm @ 2350 rpm @ 100 psi
Backhoe Control Valve - 6 or 7-spool, sectional, open-center, parallel circuits with regeneration for boom, dipperstick, bucket, swing, two stabilizers
Control Valve Main Relief Pressure - 3000 + 100 - 0 psi
Filtration - 7-micron, full flow replaceable cartridge

Case 580L Service Capacities

Fuel tank - 31.4 gal
Hydraulic reservoir - 13.9 gal
Total hydraulic system - 33.0 gal
Transmission 2WD Total system - 19.5 qt
Transmission 4WD Total system - 22.0 qt
4WD Front axle Differential - 5.8 qt
4WD Front axle Planetaries (each) - 0.74 qt
Rear axle Differential - 15.3 qt
Planetaries (each) - 1.6 qt
Engine oil w/filter - 11.6 qt
Cooling system w/heater - 17.4 qt
Cooling system w/o heater - 16.7 qt

Steering

Steering - Hydrostatic power steering with on-demand priority flow from the main hydraulic pump
Operating Pressure - 2500 psi operating pressure
Steering Cylinder - One, double-acting with a stop-to-stop turning ratio of 2.75 turns

Case 580L Tire Size

Front 2WD - 11L x 16, 10PR
Front 4WD - 12 x 16.5, 8PR
Rear - 17.5L x 24, 10PR / 19.5L x 24, 10PR

Curb Clearance Circle

2WD w/17.5L rear tires (w/o brakes/w/brakes) - 24'6" / 21'3"
2WD w/19.5L rear tires (w/o brakes/w/brakes) - 24'8" / 21'2"
4WD w/17.5L rear tires axle disengaged (w/o brakes/w/brakes) - 24'4" / 22'0"
4WD w/17.5L rear tires axle engaged (w/o brakes/w/brakes) - 27'6" / 22'6"
4WD w/19.5L rear tires axle disengaged (w/o brakes/w/brakes) - 25'2" / 21'10"
4WD w/19.5L rear tires axle engaged (w/o brakes) - 28'2"

Loader Dimensions (General / 4-in-1)

Overall operating height - 13'8" / 14'1"
Bucket rollback @ groundline - 40°
Dump angle @ full height - 46° / 45°
Digging depth below grade (Bucket flat) - 7.8" / 7.1"
Digging depth below grade (Clam open) (dozing) - NA / 4.4"
Dump clearance @ full height, 45° dump (Bucket) - 8'8" / 8'11"
Dump clearance @ full height, 45° dump (Clam open) - NA / 9'8"
Dump reach @ full height, 45° dump (Bucket) - 25.9" / 25.3"
Dump reach @ full height, 45° dump (Clam open) - NA / 11.8"
Reach from front axle centerline, bucket on ground - 75.3" / 72.7"
Lift capacity to full height - 5,293 lb / 5,197 lb
Height to bucket hinge pin raised - 11'2"
Breakout force (dump cylinders) - 7,956 lbf / 7,879 lb
Bucket cutting edge width - 82"
Maximum grading angle - 116°
Maximum clam opening - NA / 38.3"
Moldboard height - NA / 36.8"
Raising time to full height - 4.6 sec
Bucket dumping time - 0.9 sec
Lowering time, power down - 2.1 sec
Lowering time, return-to-dig - 2.4 sec

Case 580L Backhoe Operational Data (Standart / Extended)

Digging depth (24" flat bottom) - 14'2" / 18'2"
Digging depth (Maximum) - 14'3" / 18'3"
Overall reach from Rear axle centerline - 21'5" / 25'5"
Overall reach from Swing pivot - 17'10" / 21'10"
Loading height - 11'2" / 13'3"
Loading reach - 8'9" / 11'2"
Swing arc - 180°
Bucket rotation (1 position / 2 position) - 180° / 160°
Stabilizer spread Operating position - 9'5"
Digging force (Bucket cylinder) - 10,976 lbf
Digging force (Dipper cylinder) - 7,049 lbf / 4,884 lbf
Leveling angle (maximum slope that backhoe will make vertical cut - 12°

Dimensions and Weights (Standart Backhoe)

Overall length – transport (General purpose bucket) - 22'6"
Overall length – transport (4-in-1 bucket) - 22'5"
Overall height, maximum - 19'2"
Transport height - 11'2"
Overall width — transport - 7'2"
Angle of departure - 20°
Height To top of canopy - 8'9"
Height To top of cab - 8'11"
Height To top of exhaust stack - 8'8"
Ground clearance at backhoe frame - 15"
Front wheel tread 2WD - 67.3"
Front wheel tread 4WD - 67.7"
Rear wheel tread - 61.2"
Wheelbase 2WD - 84"
Wheelbase 4WD - 84.5"
Operating Weight - 12,817 lb
Weight 4WD - 13,103 lb
Weight with 4-in-1 Bucket - 13,490 lb
Weight with Extendahoe - 13,183 lb

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CASE IH FRONT END LOADERS SPECS
L103 L104 L105 L106 L107
L108 L130 L160 L300 L340
L350 L360 L530 L540 L545
L550 L555 L560 L565 L570
L575 L720 L730 L735 L740
L745 L750 L755 L760 L765
L770 L775 L780 L785 L795
90 890 2200 2250 LX156
 

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