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Allis Chalmers 715

Allis Chalmers 715 tractor
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The Allis Chalmers 715 is a backhoe loader tractor produced from 1974 to 1977. It features a Perkins 3.9L 4-cylinder diesel engine delivering 72 hp gross and 65 hp net. The tractor has a 4-speed torque converter transmission by Warner and two-wheel drive with inboard planetary final drives. It includes power steering and mechanical wet disc brakes. The hydraulic system is open center with 40 gallons capacity and 2250 psi pressure. Dimensions include an 84 inch wheelbase, 270.5 inch length, and 98 inch height with ROPS. Operating weight is 13,210 lbs. The backhoe attachment offers a digging depth of 176 inches and a 180° swing arc. The front loader has a lift capacity of 4200 lbs and a breakout force of 7000 lbs. Electrical system features a 12 volt battery and 42 amp alternator.
Allis Chalmers 715backhoe loadertractorPerkins 3.9L engine72 hptorque converter transmissionhydraulic systemloaderbackhoespecifications
Power-
Founded-
Model715

Technical Specifications

Detailed specifications and technical data for Allis Chalmers 715

Power

Engine (net):65 hp (48.5 kW)
Engine (gross):72 hp (53.7 kW)

Engine

Type:diesel, 4-cylinder, liquid-cooled
Model:Perkins 4.236
Torque:186 lb-ft (252.2 Nm)
Starter:electric
Rated RPM:2250
Torque RPM:1400
Bore/Stroke:3.875x5.00 inches (98 x 127 mm)
Compression:16:1
Power (net):65 hp (48.5 kW)
Displacement:236 ci (3.9 L)
Oil capacity:12 qts (11.4 L)
Power (gross):72 hp (53.7 kW)
Starter volts:12
Coolant capacity:20 qts (18.9 L)

Weight

Operating:13210 lbs (5992 kg)
Max rear axle:12500 lbs (5670 kg)
Max front axle:20000 lbs (9072 kg)

Capacity

Fuel:24 gal (90.8 L)
Hydraulic system:40 gal (151.4 L)

Dimensions

Width:82.4 inches (209 cm)
Length:270.5 inches (687 cm)
Wheelbase:84 inches (213 cm)
Rear tread:65 inches (165 cm)
Front tread:67 inches (170 cm)
Height (ROPS):98 inches (248 cm)
Height (backhoe):135.5 inches (344 cm)

Electrical

Ground:negative
Battery volts:12
Charging amps:42
Charging system:alternator

Hydraulics

Type:open center
Capacity:40 gal (151.4 L)
Pressure:2250 psi (155.1 bar)
Pump flow:18,11.3 gpm (6855.8 lpm)
Steering flow:6 gpm (22.7 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Mechanical wet disc brakes
Final drives:inboard planetary
Power steering:yes

Production

Type:Backhoe loader tractor
Years made:1974 - 1977
Manufacturer:Allis Chalmers

Attachments

Backhoe:yes
Backhoe type:Allis Chalmers Backhoe
Front-end loader:yes
Loader dump time:1.9s
Backhoe swing arc:180°
Loader dump angle:45°
Loader lower time:2.2s
Loader raise time:5.2s
Backhoe bucket force:9200 lbs (4173 kg)
Loader lift capacity:4200 lbs (1905 kg) full at pin
Loader rollback time:1.9s
Backhoe digging depth:176 inches (447 cm)
Loader breakout force:7000 lbs (3175 kg)
Loader reach (dumped):31.5 inches (80 cm)
Backhoe loading height:120 inches (304 cm)
Loader height (at pin):122 inches (309 cm)
Backhoe reach from pivot:212 inches (538 cm)
Backhoe transport height:135.5 inches (344 cm)
Backhoe dipperstick force:6700 lbs (3039 kg)
Loader clearance (dumped):102 inches (259 cm)
Loader rollback (ground line):30°
Backhoe 2-Foot flat digging depth:172 inches (436 cm)

Transmission

Type:torque converter
Gears:4 forward and reverse
Transmission:Warner

Backhoe & Loader

Dig depth:176 inches (447 cm)
Dump angle:45 inches (114 cm)

Related Models

Allis Chalmers 715B

Model:715B