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Allis Chalmers 816B

Allis Chalmers 816B tractor
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The Allis Chalmers 816B is a backhoe loader tractor produced from 1974 to 1976. It features a Perkins 4.1L 4-cylinder liquid-cooled diesel engine producing 83 hp (61.9 kW) net power. The tractor has a 4-speed power shuttle transmission with torque converter and is two-wheel drive with power steering and four-post ROPS. It has a fuel capacity of 30 gallons and a hydraulic system capacity of 50 gallons with an open center type. The loader can lift 5000 lbs with a breakout force of 11000 lbs and has a reach of 31.5 inches when dumped. The backhoe has a digging depth of 195 inches and bucket rotation of 201°. The tractor was built in Topeka, Kansas, USA.
Allis Chalmers 816Bbackhoe loadertractorPerkins engine4-speed power shuttlespecificationsdimensionshydraulicsattachments
Power-
Founded-
Model816B

Technical Specifications

Detailed specifications and technical data for Allis Chalmers 816B

Power

Engine (net):83 hp (61.9 kW)

Tires

Rear tire:16.9x24
Front tire:11.00x16

Engine

Make:Perkins
Type:4.1L 4-cyl diesel, liquid-cooled
Torque:200 lb-ft (271.2 Nm)
Starter:electric
Rated RPM:2500
Torque RPM:1400
Air cleaner:dry
Bore/Stroke:3.975x5.00 inches (101 x 127 mm)
Compression:16:1
Fuel system:direct injection
Power (net):83 hp (61.9 kW)
Displacement:248 ci (4.1 L)
Oil capacity:7 qts (6.6 L)
Operating RPM:750-2700
Starter volts:12
Coolant capacity:16 qts (15.1 L)

Loader

Dump time:2.5s
Lower time:2.4s
Raise time:6s
Lift capacity:5000 lbs (2268 kg)
Breakout force:11000 lbs (4989 kg)
Reach (dumped):31.5 inches (80 cm)
Height (at pin):125 inches (317 cm)
Clearance (dumped):100 inches (254 cm)
Rollback (ground line):51°

Backhoe

Type:Allis Chalmers Backhoe
Swing Arc:185°
Bucket force:13100 lbs (5942 kg)
Bucket widths:18 inches (45 cm), 24 inches (60 cm), 30 inches (76 cm)
Digging depth:195 inches (495 cm)
Loading height:123 inches (312 cm)
Bucket Rotation:201°
Reach from pivot:232 inches (589 cm)
Transport height:146 inches (370 cm)
Dipperstick force:9450 lbs (4286 kg)
2-Foot flat digging depth:192 inches (487 cm)

Capacity

Fuel:30 gal (113.6 L)
Hydraulic system:50 gal (189.2 L)

Dimensions

Width:84 inches (213 cm)
Length:272 inches (690 cm)
Wheelbase:88 inches (223 cm)
Rear tread:67 inches (170 cm)
Front tread:71 inches (180 cm)
Ground clearance:12.1 inches (30 cm)
Height (backhoe):146 inches (370 cm)
Height (exhaust):86.8 inches (220 cm)
Operating weight:15500 lbs (7030 kg)
Height (steering wheel):78.7 inches (199 cm)

Electrical

Battery volts:12
Charging system:alternator

Hydraulics

Type:open center
Capacity:50 gal (189.2 L)
Pump flow:25 gpm (loader) (94.6 lpm), 15 gpm (backhoe) (56.8 lpm)
Steering flow:5.5 gpm (20.8 lpm)
Steering press.:1500 psi (103.4 bar)

Mechanical

ROPS:Four-post ROPS
Drive:Two-wheel drive
Steering:Power steering

Production

Type:Backhoe loader tractor
Built in:Topeka, Kansas, USA
Manufacturer:Allis Chalmers
Years produced:1974 - 1976

References

Publications:816B 715 Backhoe/Loader published in 1975, by Allis Chalmers; 816B Backhoe Loader published in 1974, by Allis Chalmers

Transmission

Type:power shuttle
Gears:4 forward and reverse
Description:Four-speed transmission with power shuttle and torque converter.

Backhoe & Loader

Dig depth:195 inches (495 cm)