KLR-300
- Type: KLR-300
- Root-ball diameter: 20-32 (40) cm
- Angle of blades: 10°
- Weight: 115 Kg
- Excavator: At least 2,5 ton
- Undercutting blade: No
KLR-300M
- Type: KLR-300M
- Root-ball diameter: 20-32 (40) cm
- Angle of blades: 10°
- Weight: 145 Kg
- Excavator: At least 3,5 ton
- Undercutting blade: Yes
KLR-301
- Type: KLR-301
- Root-ball diameter: 20-32 cm
- Angle of blades: 0°
- Weight: 170 Kg
- Excavator: At least 5 ton
- Undercutting blade: Yes