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Case 480 CK Backhoe Loader
The
Case 480CK is a 2WD (4x2) backhoe loader from Construction King series. This
model was manufactured between 1960 and 1969. The Case 480 CK is powered by 188
cu.in (3.1 L) J.I. Case G188D 4-cylinder liquid-cooled naturally aspirated
diesel engine with a rated power of 41.5 Hp (30.9 kW), or 148 cu.in (2.4 L)
4-cylinder liquid-cooled gasoline engine with a rated power of 38.5 Hp (28.7
kW).
The Case 480CK is fitted with two transmission options: 4x4 synchronized
transmission with mechanical shuttle, or 8x8 synchronised shuttle shift
transmission.
The max travel speed (forward/reverse): 17.3 mph (27.7 kph) and
21.6 mph (34.6 kph). The open center hydraulic system used a gear pump with
fluid flow rate of 17.5 gal/min (66.5 l/min). The hydraulic pressure is 138
(2000) for backhoe and 120 bar (1750 psi) for loader. The Case 480CK is fitted
with 7.50x16 or 6.50x16 front tires and 14.9x24 or 13.6x24 rear tires. The
wheelbase is 77.2" (1960 mm) for gasoline models, and 78.4" (1990 mm) for diesel
models.
The loader’s max lift height is 128.3" (3245 mm) at pin, and clearance
with bucket dumped is 99.4" (2515 mm). The lift capacity is 2200 lb (1000 kg) at
full height (pivot pin), and bucket's breakout force is 5500 lb (2500 kg). The
raising cycle time is 5 seconds from ground level to max height, and bucket
dumping time is 1.8 seconds. Compatible buckets for the loader: 63" (1600 mm)
and 73" (1845 mm) buckets.
The backhoe has a bucket dig force of 6870 lbs (3120 kg),
maximum digging depth of 148" (3810 mm), and overall reach from swing pivot of 185"
(4680 mm) at ground line. The backhoe is compatible with a 12", 16", 18", 24", 30"
and 36" buckets.
| 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) |
41.5 (30.9) |
| Rated Engine Speed, rpm |
1750 |
| Maximum Torque, Nm (ft-lb) |
180.3 (133) |
| Torque Speed, rpm |
1250 |
| 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 |
| Fuel Tank Capacity, gal (L) |
22.0 (83.3) |
| Oil Capacity, qts (L) |
4.0 (3.8) |
| Coolant Capacity, qts (L) |
16.5 (15.6) |
| Electrical System Rating, Volts |
12 |
| Engine Model |
Case G148B |
| Engine Type |
4-Stroke, 4-cylinder liquid-cooled gasoline |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
148 (2.40) |
| Engine Bore, in (mm) |
3.38 (86.0) |
| Engine Stroke, in (mm) |
4.13 (105.0) |
| Rated Engine Power, hp (kW) |
38.5 (28.7) |
| Rated Engine Speed, rpm |
1750 |
| Maximum Torque, Nm (ft-lb) |
172 (127) |
| Torque Speed, rpm |
1200 |
| Compression Ratio |
7.1:1 |
| Firing Order |
1-3-4-2 |
| Fuel System |
Up-draft carburetor |
| Air Cleaner |
Dry type |
| Governor |
Mechanical fly weight |
| Lubrication System Type |
Positive pressure |
| Cooling System Type |
Pressurized |
| Spark Plug Gap, in (mm) |
0.025 (0.64) |
| Point Gap, in (mm) |
0.020 (0.51) |
| Fuel Tank Capacity, gal (L) |
22.0 (83.3) |
| Oil Capacity, qts (L) |
4.0 (3.8) |
| Coolant Capacity, qts (L) |
14.0 (13.2) |
| Electrical System Rating, Volts |
12 |
| Transmission Type |
Mechanical Shuttle |
| Gearbox Type |
4F/4R, synchronised shuttle shift |
| Shuttle Type |
Standard, synchronised sliding gear |
| Number of Forward Gears |
4 |
| Number of Reverse Gears |
4 |
| Clutch Type |
Dry disc |
| Clutch Disc Diameter, in (mm) |
11 (278) |
| Oil Capacity, qts (L) |
17.0 (16.1) |
| Maximum Forward Speed, mph (kph) |
17.3 (27.7) |
| Maximum Reverse Speed, mph (kph) |
21.6 (34.6) |
| Transmission Type |
Mechanical Shuttle |
| Gearbox Type |
8F/8R, synchronised shuttle shift |
| Shuttle Type |
Standard, synchronised sliding gear |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
8 |
| Clutch Type |
Dry disc |
| Clutch Disc Diameter, in (mm) |
11 (278) |
| Oil Capacity, qts (L) |
17.0 (16.1) |
| Maximum Forward Speed, mph (kph) |
17.3 (27.7) |
| Maximum Reverse Speed, mph (kph) |
21.6 (34.6) |
| Drive Wheels |
2WD 4x2 |
| Steering Configuration |
Front steer |
| Steering System |
Hydrostatic power |
| Brakes Type |
Mechanical disc |
| Front Tire Size (Std) |
7.50x16 |
| Rear Tire Size (Std) |
14.9x24 |
| Front Tire Size (Opt) |
6.50x16 |
| Rear Tire Size (Opt) |
13.6x24 |
| Front Tread, in (mm) |
53 (1340) |
| Rear Tread, in (mm) |
62 (1570) |
| Hydraulic System Type |
Open Center |
| Hydraulic Pump Type |
Gear |
| Implement Pump Flow (Backhoe), gpm (Lpm) |
17.5 (66.5) |
| Implement Pump Flow (Loader), gpm (Lpm) |
13.5 (51.3) |
| Hydraulic Pressure (Backhoe), Bar (psi) |
138 (2000) |
| Hydraulic Pressure (Loader), Bar (psi) |
120 (1750) |
| Hydraulic Fluid Capacity (Loader), gal (L) |
5.5 (20.8) |
| Hydraulic Fluid Capacity (Backhoe), gal (L) |
11.0 (41.6) |
| Number of Standard Remote Valves |
6 |
| Wheelbase (Gas), in (mm) |
77.2 (1960) |
| Wheelbase (Diesel), in (mm) |
78.4 (1990) |
| Length (with Loader), in (mm) |
184 (4655) |
| Length (with Loader and Backhoe), in (mm) |
260 (6580) |
| Height (Exhaust), in (mm) |
80.5 (2035) |
| Overall Width (Tractor), in (mm) |
77 (1950) |
| Overall Width (Loader), in (mm) |
79 (2000) |
| Ground Clearance (Loader), in (mm) |
13.5 (340) |
| Ground Clearance (Backhoe), in (mm) |
12.3 (310) |
| Turning Radius (with Brake), in (mm) |
189 (4780) |
| Turning Radius (without Brake), in (mm) |
200 (5060) |
| Weight (Gas, with Attachments), lb (kg) |
8185 (3720) |
| Weight (Diesel, with Attachments), lb (kg) |
8385 (3810) |
| Maximum Lift Height (to pin), in (mm) |
128.3 (3245) |
| Clearance, Dumped Bucket, in (mm) |
99.4 (2515) |
| Dump Reach, in (mm) |
29.5 (745) |
| Dump Angle, deg |
45 |
| Rollback Angle, deg |
35 |
| Breakout Force (at pin), lb (kg) |
5500 (2500) |
| Lift to Full Height (at pin), lb (kg) |
2200 (1000) |
| Bucket Width, in (mm) |
63 (1600) |
| Bucket Width, in (mm) |
73 (1845) |
| Raising Time to Full Height, second |
5.0 |
| Bucket Dumping Time, second |
1.8 |
| Lowering Time, second |
1.7 |
| Max Digging Depth, in (mm) |
148 (3810) |
| Reach from Swing Pivot, in (mm) |
185 (4680) |
| Loading Height, in (mm) |
110.5 (2795) |
| Loading Reach, in (mm) |
77.5 (1960) |
| Swing Arc, deg |
190 |
| Bucket Arc, deg |
157 |
| Maximum Transport Height, in (mm) |
121 (3070) |
| Stabilizer Spread (Down Position), in (mm) |
74 (1870) |
| Bucket Digging Force, lb (kg) |
6870 (3120) |
| Lift Capacity, lb (kg) |
1550 (705) |
| Bucket Width, in (mm) |
12 (305) |
| Bucket Width, in (mm) |
16 (405) |
| Bucket Width, in (mm) |
18 (455) |
| Bucket Width, in (mm) |
24 (605) |
| Bucket Width, in (mm) |
30 (760) |
| Bucket Width, in (mm) |
36 (910) |
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| Backhoe Loaders Technical Specifications |
