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Engine:
Allis Chalmers Standard
Power:
72 HP (Engine) / HP (PTO)
Fuel Type:
Diesel
Production:
1978 - 1980
| Overview | |
|---|---|
| Summary | x1978 - 1980 Backhoe loader tractor |
| Production | |
|---|---|
| Manufacturer | Allis Chalmers |
| Summary | Backhoe loader tractor |
| Variants | |
|---|---|
| 714B | 14-ft backhoe |
| 715B | 15-ft backhoe |
| Mechanical | |
|---|---|
| Summary | Two-wheel drive / Power steering / Mechanical wet disc brakes / Four-post ROPS. Cab optional with heater. |
| Capacity | |
|---|---|
| Fuel | 20 gal 75.7 L |
| Hydraulic system | 27 gal 102.2 L |
| Hydraulics | |
|---|---|
| Type | open center |
| Capacity | 27 gal 102.2 L |
| Pressure | 2450 psi 168.9 bar |
| Pump flow | 18 gpm 68.1 lpm |
| 11.3 gpm 42.8 lpm | |
| Steering flow | 5 gpm 18.9 lpm |
| Steering press. | 1250 psi 86.2 bar |
| Electrical | |
|---|---|
| Ground | negative |
| Charging system | alternator |
| Charging amps | 42 |
| Battery volts | 12 |
| References | |
|---|---|
| Summary | / 715B Backhoe Loader published in 1980, by Allis Chalmers |
| Engine Detail | |
|---|---|
| Summary | Perkins 4.236 / diesel / 4-cylinder / liquid-cooled |
| Displacement | 236 ci 3.9 L |
| Bore/Stroke | 3.875x5.00 inches 98 x 127 mm |
| Power (net) | 65 hp 48.5 kW |
| Power (gross) | 72 hp 53.7 kW |
| Compression | 16:1 |
| Rated RPM | 2250 |
| Torque | 186 lb-ft 252.2 Nm |
| Torque RPM | 1400 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 12 qts 11.4 L |
| Coolant capacity | 20 qts 18.9 L |
| Transmission | |
|---|---|
| Transmission | Warner |
| Type | torque converter |
| Gears | 4 forward and reverse |
| Allis Chalmers 715B Tires | |
|---|---|
| Industrial front | 11Lx16 |
| Industrial rear | 16.9x24 |
| Dimensions | |
|---|---|
| Wheelbase | 84 inches 213 cm |
| Length | 282 inches 716 cm |
| Width | 83 inches 210 cm |
| Height (ROPS) | 99 inches 251 cm |
| Height (backhoe) | 136 inches 345 cm |
| Ground clearance | 13.25 inches 33 cm |
| Front tread | 67 inches 170 cm |
| Rear tread | 65 inches 165 cm |
| Allis Chalmers 715B Weight | |
|---|---|
| Operating | 13000 lbs 5896 kg |
| Max front axle | 12500 lbs 5670 kg |
| Max rear axle | 12500 lbs 5670 kg |
| Attachment overview | |
|---|---|
| Summary | Front-end loader / Backhoe |
| Allis Chalmers Backhoe | |
|---|---|
| Backhoe type | Allis Chalmers Backhoe |
| Transport height | 136 inches 345 cm |
| Digging depth | 180 inches 457 cm |
| Reach from pivot | 222 inches 563 cm |
| Loading height | 129 inches 327 cm |
| Swing Arc | 180° |
| Bucket force | 10000 lbs 4536 kg |
| Dipperstick force | 6900 lbs 3129 kg |
Last Database Update: 3/7/2026