Cat 279D
Operating Specifications
Horsepower 74.3 HP
Lifting Capacity (35% Tipping) 2935 lbs
Lifting Capacity (50% Tipping) 2055 lbs
Operating Weight 9893 lbs
Tipping Load 5870 lbs
Lift Breakout Force
Tilt Breakout Force 7285 lbs
Max. Travel Speed 8.4 mph
Ground Pressure 4.4 psi
Cycle Time
Raise Lift Arms
Lower Lift Arms
Bucket Rollback
Bucket Dump
Hydraulic System
Pump Flow 23.0 GPM
Relief Pressure 3335.9 psi
High Flow 32 GPM
Hydraulic Capacity 14 gal
Engine Specs
Manufacturer CAT
Model C3.3B DIT
Cylinders 4
Emissions Tire 4
Rated Speed 2400 RPM
Torque Power 1500 RPM
Combustion Direct injection
Compression Ratio 17:1
Firing Order 1-3-4-2
Gross Power 74.3 HP
Net Power 72.9 HP
Displacement 203 cu in.
Bore 3.7 in.
Stroke 4.7 in.
Peak Torque 265 ft-lb
Coolant Capacity 3.7 gal
Engine Oil Capacity 3.0 gal
Fuel Tank Capacity 24.8 gal
Dimensions
Height 83.2 in.
Bucket Hinge Pin 124.9 in.
Width 78.0 in.
Length 146.2 in.
Dump Height 90.5 in.
Dump Reach 25.1 in.
Ground Clearance 9.5 in
Dump Angle 59°
Rollback Angle
Departure Angle 32°
Undercarriage
Track Width 15.0 in
Track Length 108.9 in
Ground Contact Length 59.0 in
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