J.I. Case 780B Construction King
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| Production | |
| Manufacturer | J.I. Case |
| Backhoe loader tractor | |
| J.I. Case 780B Engine | |
| J.I. Case 5.5L 4-cyl diesel | |
 Engine details ... |
| J.I. Case 780B Transmission | |
| 3-speed power shift | |
 Transmission details ... |
| J.I. Case 780B Power | |
| Engine (gross) | 120 hp 89.5 kW |
| Engine (net) | 111 hp 82.8 kW |
| Mechanical | |
| Two-wheel drive | |
| Final drives | outboard planetary |
| Power steering | |
| Four-post ROPS canopy. Cab optional with available air-conditioning. | |
| Photos | |
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 J.I. Case 780B photos... | |
| Capacity | |
| Fuel | 33 gal 124.9 L |
| Hydraulic system | 18.9 gal 71.5 L |
| Hydraulics | |
| Type | open center |
| Capacity | 18.9 gal 71.5 L |
| Pump flow | 29.5 gpm (loader) 111.7 lpm |
| 26 gpm (backhoe) 98.4 lpm | |
| Total flow | 55.5 gpm 210.1 lpm |
| Dimensions & Tires | |
| Wheelbase | 87 inches 220 cm |
| Weight | 21083 to 22908 pounds |
| Front tire | 14x17.5 |
| Rear tire | 18.4x24 |
 Full dimensions and tires ... | |
| Backhoe & Loader | |
| Dump angle | 49 inches 124 cm |
 Loader/Backhoe details ... | |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 40 |
| Batteries | 2 |
| Battery CCA | 600 |
| Battery volts | 12 |
| References | |
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| 780B Construction King published by J.I. Case |
| Page information | |
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| TractorData is a family-owned small business located in Minnesota. I have been researching tractor history and providing specifications for free since 1999. | |
| Peter Easterlund - owner/author | |
| This machine's data modified on August 16, 2020 |