SPECS / COMPARISON
Case 580B Construction King vs Case 430CK Construction King
A detailed comparison of the Case 580B Construction King and the Case 430CK Construction King. Click a model name to view its full specifications.
Horsepower
Case 580B Construction King32.1 kW (43.1 HP)
Case 430CK Construction King31.3 kW (42.0 HP)
Weight
Case 580B Construction King5000.0 kg (Diesel tractor: 4166.7 lbs (1890.0 kg) With loader and backhoe: 11023.1 lbs)
Case 430CK Construction King1645.0 kg (Gasoline: 3439.2 lbs (1560.0 kg) Diesel: 3626.6 lbs)
| Specification | Case 580B Construction King Backhoe Loaders | Case 430CK Construction KingBackhoe Loaders |
|---|---|---|
| Horsepower | 32.1 kW (43.1 HP) | 31.3 kW (42.0 HP) |
| Weight | 5000.0 kg (Diesel tractor: 4166.7 lbs (1890.0 kg) With loader and backhoe: 11023.1 lbs) | 1645.0 kg (Gasoline: 3439.2 lbs (1560.0 kg) Diesel: 3626.6 lbs) |
| Transmission Type | Hydrostatic | Mechanical shuttle with dry disc clutch |
| Length | 660.0 cm (Tractor: 116.9 in. (297.0 cm) With loader and backhoe: 259.8 in.) | 299.0 cm (Gasoline: 116.5 in. (296.0 cm) Diesel: 117.7 in.) |
| Years Made | 1971-1976 | 1960-1966 |
| Engine Model | J.I. Case G159B | J.I. Case G-188D |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Gasoline | Diesel |
| Cylinders | 4 | 4 |
| Displacement | 2605 cc (159.0 cu in.) | 3081 cc (188.0 cu in.) |
| Bore | 8.89 cm (3.50 in.) | 9.70 cm (3.82 in.) |
| Stroke | 10.49 cm (4.13 in.) | 10.49 cm (4.13 in.) |
| Rear PTO Type | Optional | Transmission or live |
| Torque Power | 1250 RPM | 1250 RPM |
| Torque Speed | 165.4 N·m (122.0 lb-ft) | 180.3 N·m (133.0 lb-ft) |
| Rated RPM | 1900 RPM | 1750 RPM |
| Compression Ratio | 7.42:1 | 17.5:1 |
| Battery | 12 V | — |
| Starter | Electric | Electric |
| Height | 177.0 cm (Steering Wheel Height: 69.7 in.) | 150.0 cm (Steering Wheel Height: 59.1 in.) |
| Ground Clearance | 35.0 cm (13.8 in.) | 39.0 cm (Front axle: 15.4 in.) |
| Fuel Tank Capacity | 83.3 l (22.0 gal) | 83.3 l (22.0 gal) |
| Oil Capacity | 3.8 l (1.0 gal) | 4.7 l (1.2 gal) |
| Coolant Capacity | 13.2 l (3.5 gal) | 15.6 l (4.1 gal) |
| Hydraulic Capacity | 41.6 l (11.0 gal) | — |
| Gears | Infinite forward and reverse | 4 forward and 4 reverse |
| Chassis | 4×2 2WD | 4×2 2WD |
| Max. Travel Speed | 19.3 km/h (Forward: 18.0 MPH (29.0 km/h) Reverse: 12.0 MPH) | 34.8 km/h (Forward: 17.3 MPH (27.8 km/h) Reverse: 21.6 MPH) |
| Brakes | Differental mechanical disc/band | Mechanical disc |
| Cabin Type | Open operator station, ROPS or Cab | Open operator station |
| Steering Type | Hydrostatic power | Power |
| Front Tires | Industrial: 7.50×16 | Industrial: 7.50-16, 6.50-16 |
| Rear Tires | Industrial: 14.9×24 | Industrial: 14.9-24, 13.6-24, 16.9-24 |
| Total Flow | 98.4 LPM (1.900 rpm: 24.0 GPM (90.8 LPM) 2.100 rpm: 26.0 GPM) | — |
| Working Pressure | 151.7 bar (2200.0 psi) | — |
| Pump Flow | — | 62.5 LPM (Loader: 13.5 GPM (51.1 LPM) Backhoe: 16.5 GPM) |
| Rear PTO Speed | — | 540 RPM |
| Spark Plug | — | Champion D16, Autolite BT3 |
| Wheelbase | — | 199.0 cm (Gasoline: 77.2 in. (196.0 cm) Diesel: 78.3 in.) |
| Transmission Oil Capacity | — | 16.1 l (4.3 gal) |
| Engine Oil Type | — | SAE 10W, 20W, 30 |
| Hydraulic Type | — | Open center |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.
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