CAT D7R bulldozer

Engine

Make

Caterpillar

Model

3306

Gross Power

170 hp

126.8 kw

Displacement

640.7 cu in

10.5 L

Operational

Operating Weight

43682.4 lb

19814 kg

Fuel Capacity

89 gal

337 L

Transmission

Type

powershift

Number of Forward Gears

3

Number of Reverse Gears

3

Max Speed - Forward

7 mph

11.3 km/h

Max Speed - Reverse

8.9 mph

14.4 km/h

Undercarriage

Ground Pressure

4.7 psi

32.5 kPa

Ground Contact Area

9253.5 in2

6 m2

Standard Shoe Size

36 in

915 mm

Number of Track Rollers per Side

8

Track Gauge

7.3 ft in

2230 mm

Standard Blade

Width

13.1 ft in

3990 mm

Height

43.3 in

1100 mm

Capacity

4.8 yd3

3.7 m3

Cutting Depth

25.8 in

655 mm

Dimensions

Length w/o Blade

14.7 ft in

4490 mm

Length w/ Blade

17 ft in

5180 mm

Width Over Tracks

10.3 ft in

3140 mm

Height to Top of Cab

10.4 ft in

3160 mm

Length of Track on Ground

10.7 ft in

3270 mm

Ground Clearance

1.3 ft in

382 mm