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Case 480D Backhoe Loader

The Case 480D backhoe loader was manufactured from 1980 to 1987. The components of Case 480D driveline system: J.I. Case G188D 4-cylinder liquid-cooled diesel engine, and 4x4 Power Shuttle partially synchronized transmission with single stage torque converter.

A 188 cubic inches (3.1 L) engine has a cylinder bore of 3.81" (97 mm), piston stroke of 4.13" (105 mm), and rated power of 52 hp (38.8 kW). The max forward speed - 20.9 mph (33.6 kph), a max reverse speed - 18.2 mph (29.3 kph).

The open center hydraulic system includes a gear pump with fluid flow rate of 23.9 gpm (90.8 lpm). The hydraulic pressure is 2200 psi (150 bar). The Case 480D backhoe loader was equipped with a hydrostatic power steering system, hydraulic band and disc brakes, 7.50x16 or 8.00x16 front tires, and 14.9x24 or 16.9x24 rear tires. The wheel base is 80 in (2030 mm).

The loader’s max lift height is 127.5 in (3230 mm) at pin and clearance with bucket dumped is 102.5 in (2600 mm). The lifting capacity is 3000 lbs (1360 kg) at max. height (bucket pin), and a breakout force (bucket on ground) is 5700 lbs (2585 kg). The raising time is 3.7 sec from ground level to max height, and bucket dumping time is 3 seconds. The loader is compatible with a 64 in (1620 mm) long lip bucket, or 74 in (1870 mm) and 82 in (2075 mm) short lip buckets.

The backhoe can dig to maximum depth of 144 in (3650 mm) for standard backhoe and 145.8 in (3700 mm) for extendahoe. The backhoe has a digging force of 4510 lbs (2045 kg) for dipper cylinder or 4605 lbs (2090 kg) for dipper extension cylinder, and 7750 lbs (3515 kg) for extendahoe bucket cylinder. The reach from swing pivot at ground line is 224.2 in (5690 mm) for extendahoe. The backhoe is available with a 12", 18", 24", 30" and 36" buckets.

Engine
Engine Model J.I. Case G188D
Engine Type 4-Stroke, 4-cylinder liquid-cooled diesel
Number of Cylinders 4
Displacement, cu in (L) 188 (3.10)
Engine Bore, in (mm) 3.81 (97.0)
Engine Stroke, in (mm) 4.13 (105.0)
Aspiration Natural
Rated Engine Power, hp (kW) 52.0 (38.8)
Rated Engine Speed, rpm 2100
Maximum Torque, Nm (ft-lb) 187 (138)
Torque Speed, rpm 1400
Compression Ratio 17.5:1
Firing Order 1-3-4-2
Fuel System Injection pump
Governor Mechanical flyweight
Lubricating System Type Positive pressure
Cooling System Type Pressurized
Air Cleaner Dry type
Fuel Tank Capacity, gal (L) 23.5 (89.0)
Oil Capacity, qts (L) 7.0 (6.6)
Coolant Capacity, qts (L) 18.0 (17.0)
Electrical System Rating, Volts 12
Charging System Alternator
Alternator Rating, Amps 39

Power Take-Off
PTO Operational Type Independent
PTO Horsepower, hp (kW) 43.3 (32.0)
PTO Speed, rpm 540

Transmission
Transmission Type Power Shuttle and Torque Converter
Gearbox Type 4F/4R, partially synchronized
Torque Converter Type Single stage
Number of Forward Gears 4
Number of Reverse Gears 4
Clutch Type Hydraulic
Oil Capacity (Transaxle), qts (L) 20.0 (18.9)
Oil Capacity (Shuttle), qts (L) 8.0 (7.6)
Maximum Forward Speed, mph (kph) 20.9 (33.6)
Maximum Reverse Speed, mph (kph) 18.2 (29.3)

Wheels and Tires
Drive Wheels 2WD 4x2
Steering Configuration Front steer
Steering System Hydrostatic power
Steering Cylinder 2, Double acting
Steering Cylinder Size, in (mm) 1.5x6.5 (38x165)
Brakes Type Hydraulic band and disc
Front Tire Size (Std) 7.50x16
Rear Tire Size (Std) 14.9x24
Front Tire Size (Opt) 8.00x16
Rear Tire Size (Opt) 16.9x24
Front Tread, in (mm) 59.1-62.2 (1495-1580)
Rear Tread, in (mm) 60.2-66.2 (1520-1680)


Hydraulic System
Hydraulic System Type Open Center
Hydraulic Pump Type Gear
Implement Pump Flow, gpm (Lpm) 23.9 (90.8)
Steering Pump Flow, gpm (Lpm) 6.4 (24.2)
Hydraulic Pressure, Bar (psi) 150 (2200)
Hydraulic Fluid Capacity, gal (L) 10.8 (41.0)
Steering Fluid Capacity, gal (L) 0.74 (2.81)
Number of Standard Remote Valves 2/4

Dimensions and Weight
Wheelbase, in (mm) 80 (2030)
Length (Tractor), in (mm) 126 (3200)
Length (Tractor with Loader), in (mm) 180 (4555)
Length (Tractor with Loader and Backhoe), in (mm) 252.2 (6400)
Height (Exhaust), in (mm) 105 (2660)
Height (Cab), in (mm) 100.4 (2550)
Overall Width, in (mm) 83.1 (2110)
Ground Clearance, in (mm) 12.6 (320)
Turning Radius (with Brake), in (mm) 121 (3060)
Turning Radius (without Brake), in (mm) 141 (3570)
Weight (w/o Attachments), lb (kg) 5285 (2395)
Weight (with Loader/3-Point Hitch), lb (kg) 6340 (2875)
Weight (with Loader/Backhoe), lb (kg) 8685 (3940)
Weight (with Loader/Extendahoe), lb (kg) 9300 (4220)

Front End Loader
Maximum Lift Height (to pin), in (mm) 127.5 (3230)
Clearance, Dumped Bucket (Short Lip Bucket), in (mm) 102.5 (2600)
Clearance, Dumped Bucket (Long Lip Bucket), in (mm) 98.7 (2500)
Dump Reach (Short Lip Bucket), in (mm) 27 (680)
Dump Reach (Long Lip Bucket), in (mm) 31.1 (780)
Dump Angle, deg 43
Rollback Angle, deg 33
Digging Depth, in (mm) 4.2 (106)
Breakout Force (at pin), lb (kg) 5700 (2585)
Lift to Full Height (at pin), lb (kg) 3000 (1360)
Lift Cylinder Size, in (mm) 2.5x31.4 (63x795)
Bucket Cylinder Size, in (mm) 2.5x29.5 (63x745)
Bucket Width (Long Lip), in (mm) 64 (1620)
Bucket Width (Short Lip), in (mm) 74 (1870)
Bucket Width (Short Lip), in (mm) 82 (2075)
Raising Time to Full Height, second 3.7
Bucket Dumping Time, second 3.0
Lowering Time, second 1.9

Backhoe
Max Digging Depth (Standard), in (mm) 144 (3650)
Digging Depth (Extendahoe, Retracted Stick), in (mm) 145.8 (3700)
Digging Depth (Extendahoe, Extended Stick), in (mm) 181.8 (4610)
Reach from Swing Pivot (Standard), in (mm) 188.6 (4790)
Reach from Swing Pivot (Extendahoe, Retracted Stick), in (mm) 189.3 (4800)
Reach from Swing Pivot (Extendahoe, Extended Stick), in (mm) 224.2 (5690)
Loading Height (Standard), in (mm) 101.1 (2560)
Loading Height (Extendahoe, Retracted Stick), in (mm) 91.4 (2320)
Loading Height (Extendahoe, Extended Stick), in (mm) 104.7 (2650)
Swing Arc, deg 180
Bucket Rotation, deg 142
Bucket Digging Force (Standard), lb (kg) 7600 (3445)
Bucket Digging Force (Extendahoe, Retracted/Extended), lb (kg) 7750 (3515)
Dipperstick Digging Force (Standard), lb (kg) 4510 (2045)
Dipperstick Digging Force (Extendahoe, Retracted/Extended), lb (kg) 4605 (2090)
Bucket Width, in (mm) 12 (305)
Bucket Width, in (mm) 18 (455)
Bucket Width, in (mm) 24 (605)
Bucket Width, in (mm) 30 (760)
Bucket Width, in (mm) 36 (910)
Boom Cylinder Size, in (mm) 4x38.1 (101x965)
Dipper Cylinder Size, in (mm) 3.5x33.1 (88x840)
Bucket Cylinder Size, in (mm) 3.25x26.3 (82x665)
Swing Cylinder Size, in (mm) 3.5x11 (88x280)
Stabilizer Cylinder Size, in (mm) 3x16.4 (76x415)
Dipper Extension Cylinder Size, in (mm) 3x36.4 (76x925)

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