Allis Chalmers 615

Allis Chalmers 615The Allis Chalmers 615 is a 2WD backhoe loader tractor, manufactured by Allis Chalmers in Topeka, Kansas, USA from 1966 to 1974.

The Allis Chalmers 615 is equipped with one of three engines: a 2.6 L (160.0 cu·in) four-cylinder gasoline engine, a 2.9 L (175.0 cu·in) four-cylinder diesel engine or 3.3 L (200.0 cu·in) four-cylinder diesel engine and one of two transmissions: a power shuttle transmission with 4 forward and 4 reverse gears or a gear type with dry disc clutch transmission with 4 forward and 1 reverse gears.

The tractor could be equipped with the following engines:

  • Allis-Chalmers. It is a 2.6 L, 2,622 cm2, (160.0 cu·in) four-cylinder natural aspirated gasoline engine with 92.0 mm (3.62 in) of the cylinder bore and 92.0 mm (3.62 in) of the piston stroke. The compression ratio rating is 8:1. This engine produced 57.7 PS (42.4 kW; 56.9 HP) at 2,000 rpm of output power and 208.8 N·m (21.3 kg·m, 153.9 ft·lb) at 1,625 rpm of peak torque.
  • Allis-Chalmers. It is a 2.9 L, 2,868 cm2, (175.0 cu·in) four-cylinder natural aspirated diesel engine. The cylinder bore is 90.0 mm (3.54 in) and the piston stroke is 111.0 mm (4.37 in). The compression ratio rating is 15.5:1. This engine produced 44.6 PS (32.8 kW; 44 HP) at 2,000 rpm of output power.
  • Allis-Chalmers D2200. It is a 3.3 L, 3,277 cm2, (200.0 cu·in) four-cylinder natural aspirated diesel engine. The cylinder bore is 98.0 mm (3.87 in) and the piston stroke is 105.0 mm (4.12 in). The compression ratio rating is 16.25:1. This engine produced 57.8 PS (42.5 KW; 57.0 HP) at 2,000 rpm of output power and 207.5 Nm (21.17 kg·m; 153.14 ft·lb) of torque.

The Allis Chalmers 615 is equipped with power steering, mechanical drum brakes, an open operator station and 60.6 liters (16 US gal.; 13.3 Imp. gal) fuel tank.

Allis Chalmers 615 Specifications

General Specifications
ModelAllis Chalmers 615
Length
Width
Height (steering wheel)1,600 mm (63 in)
Wheel base2,200 mm (86.6 in)
Weight
Fuel tank capacity60.6 liters (16 US gal.; 13.3 Imp. gal)
Battery12V
Cabin typeOpen operator station
Engine
Engine modelAllis-Chalmers
Engine typeFour-stroke, liquid-cooled, inline
Cylinders4
Fuel typeGasoline
Displacement2.6 L, 2,622 cm2, (160.0 cu·in)
Bore and stroke92.0 mm X 92.0 mm (3.62 in X 3.62 in)
Compression ratio8:1
Horsepower57.7 PS (42.4 kW; 56.9 HP) at 2,000 rpm
Torque208.8 N·m (21.3 kg·m, 153.9 ft·lb) at 1,625 rpm
StarterElectric
Oil capacity:3.8 L (4 US. qts, 3.3 Imp. qts.)
Coolant capacity:9.5 L (10 US. qts, 8.4 Imp. qts.)
Spark plugACDelco C-45, Champion J-7, Auto-Lite A-5
Engine
Engine modelAllis-Chalmers
Engine typeFour-stroke, liquid-cooled, inline
Cylinders4
Fuel typeDiesel
Displacement2.9 L, 2,868 cm2, (175.0 cu·in)
Bore and stroke90.0 mm X 111.0 mm (3.54 in X 4.37 in)
Compression ratio15.5:1
Horsepower44.6 PS (32.8 kW; 44 HP) at 2,000 rpm
StarterElectric
Engine
Engine modelAllis-Chalmers D2200
Engine typeFour-stroke, liquid-cooled, inline
Cylinders4
Fuel typeDiesel
Displacement3.3 L, 3,277 cm2, (200.0 cu·in)
Bore and stroke98.0 mm X 105.0 mm (3.87 in X 4.12 in)
Compression ratio16.25:1
Horsepower57.8 PS (42.5 KW; 57.0 HP) at 2,000 rpm
Torque207.5 Nm (21.17 kg·m; 153.14 ft·lb) at 1,750 rpm
Oil capacity:8.5 L (9.0 US.qts, 7.5 Imp. qts)
Coolant capacity:12.8 L (13.5 US.qts, 11.3 Imp. qts)
StarterElectric
Transmission and chassis
Chassis4×2 2WD
Steering typePower
BrakesMechanical drum
Final driveBull gear
Transmission model
Transmission typePower shuttle
Gears4 forward and 4 reverse
Speed Forward: 25.9 kmh (16.1 mph) Reverse: 29.9 kmh (18.6 mph)
Transmission model
Transmission typeGear type with dry disc clutch
Gears4 forward and 1 reverse
Speed Forward: 25.9 kmh (16.1 mph) Reverse: 8.0 kmh (5 mph)
Tires
Front tires Ag: 7.50×16
Rear tires Ag: 16.9×24
PTO (Power take-off shaft)
Rear PTO type
Rear PTO speed540/1,000 rpm
Hydraulic system
Hydraulic typeOpen center
Pressure2250 psi (155.1 bar)
Pump flow24 gpm (90.8 lpm)
Steering flow5.25 gpm (19.9 lpm)
Total flow4.75 gpm (18 lpm)
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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