Comparison of size
Raised dozer blade
Rear view
Raised one-tooth ripper
The ripper tooth can be adjusted mechanically
Lowered ripper
Two large Liebherr dozers: PR754 and PR764
Many different Liebherr dozers: PR734 LGP, PR734 XL, PR752, PR754 and PR764 (rear) as well as PR731, PR722 and PR724 (front).