Caterpillar D7R crawler bulldozers with blade and ripper, Samara

Length
7029 mm

Width
2876 mm

Height
3290 mm

Base
2870 mm

Operating weight
24962 kg

Ground pressure
0.78 kg/cm2

Power
260 hp

Forward speed
3.52–10.54 km/h

Reverse gear
4.54–13.58 km/h

Operating temperature
-50 / +50 degrees

Blade (A/SU)
Width
4496 / 3693 mm

Height
1111 / 1524 mm

Volume
3.89 / 6.86 m3

Depth max
669 / 527 mm

Lifting max
1115 / 1145 mm

Ripper (three-pronged)
Depth max
748 mm

Lifting height max
757 mm
Caterpillar D7R is a medium—range mining bulldozer (traction class 15). The main application of the bulldozer is working with soil of various categories. The model is suitable for arranging driving along highways, laying roads in the forest, digging and filling channels, trenches, pits, quarries, and moving land over short distances.