CAT D7R Crawler Tractor Specs & Dimensions

CAT D7R Crawler Tractor Specs and Dimensions Explained

Engine:

Model: Caterpillar 3176C

Type: 6-cylinder, turbocharged, after-cooled diesel

Power Output: 305 horsepower (228 kW)

Operating Weight:

Operating Weight: 52,077 pounds (23,600 kg)

Operating Weight with Blade: 58,735 pounds (26,700 kg)

Dimensions:

Length: 22 feet (6.71 m)

Width: 9 feet 2 inches (2.80 m)

Height: 9 feet 9 inches (2.97 m)

Track:

Length: 9 feet 2 inches (2.80 m)

Width: 24 inches (0.61 m)

Undercarriage:

Ground Pressure: 5.1 psi (0.35 kg/cm2)

Blade:

Type: Semi-U Blade

Width: 10 feet 9 inches (3.28 m)

Height: 3 feet 11 inches (1.19 m)

Capacity: 5.3 cubic yards (4.0 cubic meters)

Transmission:

Type: Power Shift, 3-speed

Maximum Speed: 4.6 mph (7.4 km/h)

Hydraulics:

Pump Flow: 60 gallons per minute (227 L/min)

Fuel Tank:

Capacity: 140 gallons (529 L)

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